Best Topcoder Alternatives in 2025
Find the top alternatives to Topcoder currently available. Compare ratings, reviews, pricing, and features of Topcoder alternatives in 2025. Slashdot lists the best Topcoder alternatives on the market that offer competing products that are similar to Topcoder. Sort through Topcoder alternatives below to make the best choice for your needs
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AtCoder
AtCoder
AtCoder is a Japanese website dedicated to programming contests, catering to participants ranging from novices to seasoned experts. It offers a platform for weekly online competitions in programming, designed to minimize the learning curve associated with personal computers. The focus is on enhancing convenience for competitive programming, deliberately overlooking other applications. Users can utilize any programming language supported in the AtCoder Regular Contest. Typically, participants are required to compete individually, as collaboration with others is not permitted. The winner is determined by the number of problems solved within the allocated time frame, with ties broken by the fastest completion time. Execution time is evaluated by considering both real time and CPU time, and while parallel processing is allowed, it does not guarantee a reduction in overall execution time. Participants are encouraged to hone their skills and improve their strategies with each contest, fostering a vibrant community of programmers. -
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Woven is an automated technical assessment that focuses on experienced developers. Instead of just automating scoring, Woven's certified engineers assess candidate work. This allows for unique scenario types, such as Github Pull Request Reviews and Systems Design. This creates a more positive candidate experience for Senior Engineers in high demand, which reduces drop-off by half compared to automated assessments (40% vs. 15%). These more senior scenarios, which are more realistic, provide a better indication of who will pass the technical screens and the final round interviews. This saves engineers time. Interviews are often shortened by replacing take-home projects with woven customers and reducing the number of steps. NEW Detect ChatGPT cheating: Woven, the only technical assessment that has remote proctoring for all plans. Try ChatGPT with other platforms to see if their detection works!
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HirePro
HirePro
An AI-driven platform designed to streamline and enhance the processes of sourcing, screening, assessments, interviews, and onboarding is at your service. Developed by a skilled team holding over 20 patents, this platform includes auto-proctored assessments and interviews to maintain the authenticity and integrity of your recruitment efforts. It stands out as the only technology solution that facilitates comprehensive remote hiring, enabling you to discover top talent from any location, at any time, and on any scale. With access to more than 2,000 pre-built questions across 28 programming languages, you can tailor tests for screenings, capability evaluations, or hackathons according to your specific requirements. The platform also allows you to craft a user-friendly interface alongside a feature-rich coding editor. Additionally, it employs AI-driven live and automated proctoring to automatically identify and mitigate cheating, ensuring a fair and transparent recruitment process. By leveraging this innovative technology, organizations can significantly enhance their hiring efficiency and candidate experience. -
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uTest
uTest
uTest serves as the largest community for freelance software testers worldwide, assisting renowned brands in delivering exceptional digital experiences to their clientele. By enhancing their testing abilities through our Academy, discovering lucrative testing projects, or engaging with testing professionals in our expansive network, uTest has established itself as the premier platform for those who prioritize digital quality, possess a passion for user experience, and have a keen interest in innovative technology. Joining uTest opens the door to an array of freelance opportunities that can advance your career. We facilitate connections between testers and paid projects from our diverse client base. For instance, when companies like Uber aim to verify that a new feature is ready for a global launch, they rely on uTesters to confirm its functionality, appearance, and performance meet expectations. The insights gathered from uTesters are crucial for our clients, as they strive to meet and exceed the high standards set by their consumers. Ultimately, uTest empowers freelancers while supporting businesses in their quest for excellence. -
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Confidently engage with top-tier professionals through the world’s largest remote talent marketplace. Connect effortlessly with sought-after independent contractors and specialized agencies, and discover why Upwork talent boasts an impressive rating of 4.8 out of 5 based on over a million reviews. Whether you need a single project completed or are looking for long-term partnerships (facilitated by Upwork Payroll), you can customize your contracts to align with your business objectives and adapt as your requirements evolve. With millions of reviews available, you can trust that you’re getting an accurate assessment of candidates' past performances from companies similar to yours. Furthermore, unlike other platforms, Upwork ensures that you only see reviews tied to legitimate projects that have been successfully completed. Enjoy exceptional support for your job postings, candidate shortlisting, onboarding, and overall company integration. Additionally, benefit from a tailored solution that aligns with your current contingent worker policies, ensuring you have the necessary safeguards in place—from compliance to mitigating risks associated with results, intellectual property, and data security. This comprehensive approach not only enhances your hiring process but also fosters a more structured and secure work environment.
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IdeaScale
IdeaScale
$2,500 per yearWith more than 25,000 customers, IdeaScale has 4.5 million users. The software allows organizations to get the opinions of both public and private communities through collecting ideas and giving users the ability to vote. IdeaScale is the engine of crowd-powered innovation because all ideas are evaluated, routed and implemented. IdeaScale's clients include the Cleveland Cavaliers and Doctors Without Borders. Freddie Mac, Marriott Vacations Worldwide. NASA, the United Way and many others. -
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Google Crowdsource
Google
FreeAssist Google in developing an AI that comprehends your language and cultural nuances, thereby enhancing your preferred applications and services to be more beneficial and enjoyable for your community. Crowdsource offers a fun and straightforward platform for you to leverage your personal skills in contributing to the foundational elements of Artificial Intelligence (AI). This initiative enables us to refine the Google products you cherish, tailoring them to suit your language, region, and cultural context. Your insights, alongside those of millions globally, feed into machine learning technologies, ensuring these products effectively address the varied needs of the worldwide population. Engage in answering simple queries, earn badges, and advance through levels while connecting with fellow contributors worldwide to enhance Google offerings for everyone. AI acquires capabilities by analyzing extensive datasets, meaning that the more examples it receives related to your language, region, or culture, the more proficient it becomes for you and your community. By participating in Crowdsource, you offer a distinctive blend of background, experiences, and viewpoints that enrich the AI development process, making it a truly collaborative effort. Your contributions are vital in shaping a more inclusive digital landscape, fostering a sense of shared purpose and achievement among all participants. -
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CoderPad
CoderPad
$50 per monthCoderPad is a platform that allows you to conduct technical interviews and help lead development teams. It allows you to quickly and accurately assess a candidate's abilities. CoderPad functions as an IDE that allows candidates to easily share their skills and helps you understand how they work. It's there for you at every stage of the hiring process, through both collaborative coding sessions as well as take-home assignments. CoderPad is all about the developer experience. It is fast and reliable, and the interface is easy to use. It allows you to create a customized interview process that's specific to your team's needs. Because every team is unique -- and every candidate wants information about you during the hiring process. CoderPad will help you find better technical candidates faster. Both candidates and interviewers will enjoy an unparalleled experience with CoderPad. It's easy to scale up as your team grows. Nearly 2,000 companies worldwide rely on us. -
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SHL
SHL
SHL uses people science to enhance every aspect of the employee journey, from hiring to talent development and mobility. With a wide array of assessments, SHL helps organizations measure candidates' skills, potential, readiness, and cultural fit, providing valuable insights into both hard and soft skills, cognitive abilities, and motivation. Trusted by leading companies worldwide, SHL’s solutions are backed by 35 million annual assessments, helping businesses improve hiring outcomes, diversity, and leadership development. Notably, 58% of high-fit candidates for leadership roles are women, highlighting SHL’s commitment to diversity and inclusion. The platform’s integration with over 80 applicant tracking systems ensures a seamless experience for HR teams and hiring managers, streamlining the recruitment process from start to finish. Additionally, SHL has been praised for offering an immersive candidate experience, with 88% of candidates naming SHL clients as their top choice after engaging with the platform’s assessments. -
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HackenProof
HackenProof
$0 per month 1 RatingWe are a web3 bug bounty platform since 2017. We help to set a clear scope (or you can do it by yourself), agree on a budget for valid bugs (platform subscription is free), and make recommendations based on your company`s needs. We launch your program and reach out to our committed crowd of hackers, attracting top talent to your bounty program with consistent and coordinated attention. Our community of hackers starts searching for vulnerabilities. Vulnerabilities are submitted and managed via our Coordination platform. Reports are reviewed and triaged by the HackenProof team (or by yourself), and then passed on to your security team for fixing. Our bug bounty platform allows you to get continuous information (ongoing security for your app) on the condition of security of your company. Independent security researchers can also report any breaches found in a legal manner. -
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Patchstack
Patchstack
$89 per monthPatchstack offers an extensive security solution tailored to safeguard WordPress websites against vulnerabilities found in plugins, themes, and the core system. By implementing highly targeted virtual patches automatically, it effectively reduces high and medium-priority threats without making any modifications to your site's code or impacting its performance. As the leading vulnerability discloser globally, Patchstack has released over 9,100 virtual patches, providing protection to users up to 48 hours ahead of its competitors. Its real-time detection system assesses vulnerabilities based on the probability of exploitation, significantly lowering the chances of alert fatigue for users. Backed by a large community of ethical hackers, Patchstack acts as the official security contact for over 560 plugins, including well-known options like Visual Composer, Elementor, and WP Rocket. Furthermore, it delivers cutting-edge security solutions for enterprise requirements, ensuring adherence to important standards such as SOC2 and PCI-DSS 4.0. In addition, Patchstack features an intuitive interface that offers users actionable security recommendations, making it easier to implement necessary measures. With its robust set of tools and community support, Patchstack stands out as a vital resource for maintaining website security. -
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Zerocopter
Zerocopter
€1.000 per monthThe premier platform for enterprise application security is powered by the finest ethical hackers globally. Depending on the scale and intricacy of the projects your organization intends to undertake, you can be classified as either a beginner or an enterprise-level client. Our platform simplifies the management of your security initiatives while we take care of validating and overseeing all reports generated by your teams. With the expertise of top ethical hackers, your security efforts will receive a significant boost. Assemble a dedicated team of exceptional ethical hackers tasked with uncovering hidden vulnerabilities within your applications. We provide support in selecting the appropriate services, establishing programs, defining project scopes, and connecting you with rigorously vetted ethical hackers who align with your requirements. Together, we will outline the parameters of the Researcher Program, you’ll set the budget, and we’ll collaboratively decide on the commencement date and duration of the initiative, ensuring that you have the most suitable team of ethical hackers in place. Additionally, our goal is to enhance your overall security posture through a tailored, collaborative approach to vulnerability discovery. -
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Synack
Synack
Experience thorough penetration testing that delivers practical insights. Our continuous security solutions are enhanced by elite ethical hackers and advanced AI capabilities. Welcome to Synack, the leading platform for Crowdsourced Security. When you choose Synack for your pentesting needs, you can anticipate a unique opportunity to join the exclusive ranks of SRT members, where you can collaborate with top-tier professionals while refining your hacking expertise. Our intelligent AI tool, Hydra, keeps our SRT members informed of potential vulnerabilities and any significant changes or developments. Beyond offering rewards for discovering vulnerabilities, our Missions also offer compensation for detailed security assessments based on established methodologies. Trust is the foundation of our operations, and we prioritize simplicity in our dealings. Our unwavering pledge is to safeguard our clients and their users, ensuring absolute confidentiality and the option for anonymity. You will have complete oversight of the entire process, allowing you to maintain confidence and concentrate on advancing your business objectives without distraction. Embrace the power of community-driven security with Synack. -
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SlowMist
SlowMist
SlowMist Technology is a prominent company dedicated to enhancing security within the blockchain ecosystem. Founded in January 2018 and based in Xiamen, it was established by a team boasting over a decade of expertise in both offensive and defensive cybersecurity operations. Their skilled members have developed influential safety engineering solutions that are recognized globally. As a leading player in international blockchain security, SlowMist Technology provides comprehensive services to numerous esteemed projects worldwide. Their approach includes offering integrated security solutions tailored to specific needs, covering areas such as cryptocurrency exchanges, wallets, smart contracts, and underlying public chains. With a clientele that spans thousands of businesses across more than a dozen major countries and regions, the company plays a critical role in safeguarding digital assets on a global scale. Additionally, SlowMist's commitment to innovation and excellence continues to drive its expansion and impact across the blockchain industry. -
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Intigriti
Intigriti
Learn how bug bounty communities can be used by organizations around the world to increase security testing and streamline vulnerability management. Get your copy now. Malicious hackers don’t follow a predefined security method, as do penetration testers. Automated tools only scratch the surface. Get in touch with the best cybersecurity researchers and get real out-of-the box security testing. Stay on top of the ever-changing security vulnerabilities to outmaneuver cybercriminals. A standard penetration test is limited in time and only assesses one moment in time. Start your bug bounty program to protect your assets every hour of the day and every week. With the help of our customer service team, you can launch in just a few clicks. We ensure that you only offer a bounty reward for unique security vulnerability reports. Before any submission reaches us, our team of experts validates it. -
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Immunefi
Immunefi
Since its inception, Immunefi has established itself as the foremost bug bounty platform in the web3 space, offering the largest bounties and payouts globally, and currently employs over 50 individuals across various locations. If you're keen on becoming a part of this dynamic team, we encourage you to check out our careers page for opportunities. Bug bounty programs serve as an open call to security researchers, allowing them to identify and responsibly report vulnerabilities in the smart contracts and applications of various projects, potentially saving the web3 ecosystem hundreds of millions or even billions of dollars. In recognition of their efforts, security researchers are compensated according to the severity of the vulnerabilities they uncover. To report a vulnerability, simply create an account and submit the bug through the Immunefi bugs platform. We pride ourselves on having the industry's quickest response times, ensuring that vulnerabilities are addressed swiftly and effectively. This commitment not only enhances security but also fosters a collaborative relationship between developers and researchers. -
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Wazoku stands as an inventive SaaS entity, aiding some of the globe's largest institutions to boost innovation. Leveraging employee insights, forging new alliances, or delving into open innovation's vast possibilities, Wazoku propels innovation. Functioning as a profit-driven and purpose-oriented firm, Wazoku perceives innovation and sustainability as fundamental to our operations. We mesh tools, structures, and capability enhancement, allowing organizations of varying sizes to implement and grow an efficacious innovation initiative. Endowed with AI-infused software, premier analytics, skills tutoring, a validated Challenge Driven Innovation® approach, and the inaugural accredited open talent mass, Wazoku is the worldwide hub for innovation. We assert that innovation thrives on diversity and that all should contribute to the innovation mechanism. We're transforming the world, one conception at a time.
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DoSelect
DoSelect
Recruiters can quickly design assessments to screen thousands of candidates thanks to DoSelect’s extensive library, which includes over 50,000 questions across more than 25 coding languages as well as various fields like full-stack development, data science, AI/ML, databases, automation testing, and aptitude. The evaluation engine conducts a thorough analysis of skill quality, enabling you to effectively narrow down your candidate pool based on crucial skill insights required for specific job roles. From leaders in learning and development to training managers, DoSelect’s assessment engine empowers organizations to build a comprehensive skill inventory through practical tests and real-world evaluations, ensuring a clear alignment with competencies needed for success. By streamlining the identification of training requirements and facilitating quicker resource allocations, organizations can achieve improved project outcomes and enhance overall business performance significantly. Ultimately, the platform not only optimizes recruitment but also fosters a culture of continuous learning and skill enhancement within teams. -
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Cad Crowd
Cad Crowd
Cad Crowd offers a comprehensive range of services for clients involved in product design, providing everything from 3D CAD design and rapid prototyping to manufacturing assistance and intellectual property support, including patent services. By linking clients with highly-rated designers, esteemed patent attorneys, and reliable manufacturing partners, we ensure quality and expertise in every project. Our rigorous pre-screening process allows us to connect you with the top 1% of design talent, eliminating the uncertainty often associated with online hiring. Whether you need a freelance CAD designer, a skilled CAD drafter, a creative 3D modeler, or an industrial designer, Cad Crowd simplifies the hiring process. Our talented community is equipped to assist with various services, including CAD design, 3D modeling, CAD drafting, and file conversions, such as raster to vector and 2D to 3D transformations. In addition, we also facilitate conversions from paper to CAD, ensuring that all your design needs are seamlessly addressed. -
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Twine
Twine
$139.99 per projectTwine offers a vast network of freelancers that allows businesses to efficiently outsource tasks while fostering a more diverse and inclusive workforce. Our freelancers enhance your creative capabilities across various marketing platforms, including graphic design, animation, video production, and copywriting, among others. You can also expand your development team with qualified freelancers who possess specialized skills, which can further enhance diversity and lead to superior outcomes. Leverage our extensive global network to create comprehensive voice, image, and video training datasets that yield improved results for your machine learning initiatives. When you launch your project, simply specify your commitment to diversity, and we will help you build a team that reflects our rich global talent pool. Nowadays, companies are increasingly seeking teams of contractors instead of relying solely on individual freelancers. A flexible solution that accommodates a range from two freelancers to hundreds is essential for sustainable growth and success in today's competitive landscape. This adaptability ensures that organizations can meet their evolving project demands while maintaining high-quality standards. -
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CheetahNow
Cheetah Logistics Technology
If you're looking to establish or enhance a delivery fleet, CheetahNow offers a comprehensive web-based platform designed to help you create and expand your delivery network efficiently, utilizing technology for effective resource management. As a logistics service provider, you can consolidate demand within the network to optimize the use of your assets and drivers, enhancing overall efficiency. This white-label solution operates similarly to Uber, allowing for immediate deployment. What sets Cheetah apart from other crowdsourcing models is its advanced optimization engines, which not only match drivers with requests but also refine routes for enhanced delivery efficiency. This functionality transcends mere point-to-point deliveries by ensuring that each driver in the CheetahNow network receives a fully optimized route. Furthermore, Cheetah LOOP® accommodates all aspects of logistics, including first mile, last mile, and everything in between, making it suitable for crowdsourcing Linehaul, LTL, or local delivery services. By leveraging such a versatile platform, businesses can significantly improve their delivery operations and achieve better customer satisfaction. -
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Snooper
Snooper
Our crowdsourcing platform utilizes a vast network of shoppers who provide real-time insights into your in-store execution. We gather, validate, and analyze this information, transforming it into actionable KPIs that empower you to achieve retail excellence and enhance your sales performance. Snooper equips you with the tools necessary to attain optimal store execution by offering a quicker, more consumer-focused perspective on your brand's visibility and performance in retail settings. Gain access to unbiased and consumer-focused data collected by a community of everyday shoppers throughout Australia and New Zealand. This enables your field team to save valuable time and concentrate on their primary role—selling! By optimizing each store visit, you can increase ROI and guide your team to stores where their efforts can significantly boost sales. Moreover, you can implement timely corrective measures based on real-time consumer insights, potentially driving a sales increase of up to 15%. In this way, our platform not only enhances operational efficiency but also fosters a deeper understanding of consumer preferences and behaviors. -
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HackerRank
HackerRank
4 RatingsAchieve your recruitment objectives and accelerate product delivery with the premier platform for assessing technical skills, designed to help you identify and recruit developers who possess the appropriate expertise. Traditional resumes often fail to reflect true capabilities; therefore, by utilizing objective skills evaluations, you can uncover the strengths and weaknesses of candidates, minimizing bias and broadening your talent pool to ensure you meet your hiring targets. This approach allows you to efficiently eliminate unqualified applicants, thereby saving your developers from interviewing unsuitable candidates and allowing them to dedicate more time to product development. By implementing a standardized hiring framework, you can maintain quality as you scale your team, raising the talent standard across your organization while attracting skilled developers. With all the necessary tools for conducting effective, real-world technical interviews that resonate with developers, you can seamlessly integrate this solution into your hiring process. Ultimately, this not only enhances your team's productivity but also fosters a more inclusive and skilled workforce. -
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DevSkiller TalentScore is the most realistic technical screening platform on the market. The platform is powered by RealLifeTesting™ methodology which helps you assess technical skills with razor-sharp precision and provide outstanding candidate experience at the same time. Candidates are comfortable with TalentScore tests - 94% of them finish a TalentScore test they've started. This number is unmatched by any other technical screening solution available. More than 700 companies globally use TalentScore, including industry leaders like Criteo, Deloitte, PayPal, IKEA, ING, and others. TalentScore users are able to: • Screen tech skills fully remotely with online coding tests • Run online tech interviews and pair programming sessions with your candidates to understand their skills better • Identify bad actors early on with advanced plagiarism detection features • Reduce unconscious bias with objective automated test scoring TalentScore supports 200+ tech skills tested for multiple front end, back end, full stack, DevOps, data science, QA, and security roles across all seniority levels.
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Andela
Andela
Connect with skilled engineers from across the globe and hire them seamlessly without any added burdens. Instead of spending countless hours on interviews, focus on your projects by reaching out to engineers who have already been thoroughly evaluated. Our extensive talent network covers various regions and nations, as the top engineers may not be located near you. Discover the most suitable engineers from our pool using our unique, data-driven matching algorithm. Our dedicated success team is committed to assisting you from onboarding through to sharing valuable insights and best practices. Start enhancing your engineering team with exceptional global talent today. Just let us know your requirements, and we’ll manage the rest for you. While brilliance exists everywhere, opportunities are not equally accessible. Talented individuals can be found in every corner of the world, but their potential is often constrained by arbitrary factors such as race, gender, and nationality, as well as the complexities of global collaboration. We are here to elevate human potential on a large scale and create a more equitable pathway for talent everywhere. -
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Showtech
Showcode
£249/month We are on a mission change the way businesses select, assess, and hire tech talent. We are a tech assessment platform that evaluates the practical abilities, knowledge, and interpersonal skills of tech candidates. The online tech assessments are used to assess the skills and abilities of candidates for tech jobs. There are many assessments that cover all major technologies. But what makes us unique is the ability to create custom assessments based on our customers' tech stacks or job roles. We enable recruitment teams to shortlist candidates quicker, with more confidence, and enable hiring managers have more insightful interviews. -
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iMocha
iMocha
$400/month (billed annually) iMocha delivers a holistic platform and solution for organizations to implement the "Skills-First" strategy via its next generation, patented and AI powered Skills Assessment and Skills Intelligence Platform - for Talent Acquisition (FTE and Contingent) and for internal Talent Development and Talent Management. Our customers globally include Deloitte, PayPal, Cap Gemini, E&Y, Reveture, Ericsson, Aston Martin, Vanguard, 711, Telstra, Daimler Trucks, ABSA SA, Avayya, Vanguard, 9 different UN Agencies). From the 500+ customers across 3 continents (NA, UKI/EMEA and India/APAC) 30 of the Fortune 500 companies use iMocha to deliver on their "Skills-First" Strategy. The customer landscape also includes 300+ Mid-Market organizations with less than 5000 employees. iMocha is an SAP Strategic partner with bi-directional integration with SAP SuccessFactors and SAP Fieldglass. Other strategic technology and GSI partners include: PWC, AMS, Reveture, Quantum Works, Bryq, Alert Enterprise, ikigailabs and more. PWC in UKI and EMEA offers iMocha "Skills-First" solution to its customers under a strategic and exclusive joint business relationship. -
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Skillspace.ai
DPhi
$4Skillspace by DPhi automates the assessment of on-the-job skills to help high-growth companies hire engineers and data scientists more quickly, cheaper, and more accurately. Skillspace AI is a great choice for recruiters because it offers a variety of features that can be used for remote, lateral, or campus hiring. Sign up for Skillspace AI to get the following: Right features - Skillspace offers 80+ languages, coding challenges, and automated project assessments. It also offers AI challenges and a lot more advanced, but still simple, ways to assess the talent pool. 2. Right company - AI enthusiasts and developers from 140+ countries have endorsed the product. Skillspace AI has evaluated more than 120K+ assessments. Companies using DPhi include startups, enterprises, and large corporations like Trell, Capgemini Cisco, Cisco, and Alibaba. 3. Remote-friendly - Skillspace AI gives you access to high-quality questions as well as a powerful proctoring engine to prevent cheating in your tests. -
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Think Exam
Ginger Webs
$930.00/year This platform stands out as a remarkable resource for administering online examinations and addressing any questions you may have regarding your preparation. It offers a user-friendly experience that significantly improves the flow of information. Serving as a comprehensive solution for online assessments, it aims to resolve your exam preparation challenges effectively. The interface is designed for ease of use, facilitating smooth communication of information. With straightforward registration, user-friendly features, and effortless test creation, it ensures a seamless experience from start to finish. You can easily sign in and navigate the platform with confidence, as it prioritizes secure data with encrypted information. The system generates results promptly, provides digital evaluations, and allows for the sharing of feedback to help you enhance your performance and achieve perfection. It features a unique combination of detailed analytics tailored to your skills and outcomes. We pride ourselves on offering exceptional support for all your inquiries. Our dedicated team of professionals is available around the clock to address your queries, ensuring that you receive the assistance you need when you need it. Additionally, we provide flexible subscription options that cater to your preferences for utilizing this online examination platform effectively. With such comprehensive features, it is designed to meet the diverse needs of learners and educators alike. -
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CodeChef
CodeChef
CodeChef was established to offer a platform for programmers to excel in algorithms, coding, and competitive programming. At CodeChef, we strive to awaken your inner geek by organizing a monthly programming contest alongside two additional smaller challenges in the middle and at the end of each month. Our goal also includes conducting training sessions and discussions focusing on algorithms, binary search techniques, and technical nuances such as array sizes. Besides being a venue for competitions, CodeChef provides a wealth of algorithm tutorials and forum discussions, catering especially to beginners in computer programming. You can engage with a variety of practice problems and submit your solutions using your preferred programming language, as our contest judge accommodates over 55 different languages. Not only is preparing for coding contests enjoyable, but you can also earn points and climb the ranks within the CodeChef community, enhancing your skills as you go. Join us in this exciting journey and take your programming abilities to new heights! -
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Codeaid
Scopic
FreeCodeaid is a Free Coding Testing Platform that helps companies and recruiters hire the best software developers. It tests them with everyday projects that demonstrate their real-world skills. With this platform, you can evaluate candidates by testing not only specific languages or frameworks but also coding fundamentals and application design concepts. Additionally, the duration of Codeaid’s tests is much longer than those currently on the market, allowing for more comprehensive skills testing than ever before. Benefits of Using Codeaid: - More comprehensive and on-the-job skills testing - Accurate prediction of real-life perform - Reduced involvement of technical staff in grading - Easier and quicker hiring processes - Zero cost -
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CodeSubmit
CodeSubmit
$99 per monthEnhance Your Recruitment Process with Take-Home Coding Assessments. Discover exceptional talent through practical tasks rather than traditional puzzles. The CodeSubmit platform enables candidates to showcase their skills in genuine scenarios. Provide candidates with authentic engineering projects to be completed at their convenience. With CodeSubmit, you gain access to a collection of real-world assignments, a user-friendly candidate experience, and comprehensive analytics. You can also upload your own tasks, refine your hiring process through team collaboration, utilize tools that simplify evaluations, and ensure a fair and consistent experience for all candidates, along with numerous other beneficial features. To assist you in launching this initiative, CodeSubmit presents a library of meticulously designed tasks spanning over 60 programming languages and frameworks. You can create a personalized assignment in less than a minute. No matter if you are already incorporating take-home assessments into your hiring strategy or are just beginning to explore this method, CodeSubmit is prepared to support you every step of the way, ensuring you find the right fit for your team. -
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huntr
huntr
Earn compensation for identifying and resolving security flaws in open source software while gaining recognition for your contributions to global safety. We value the importance of supporting the entire open source ecosystem, rather than focusing solely on projects backed by enterprises. For this reason, our bug bounty initiative offers rewards for reporting vulnerabilities in GitHub projects, regardless of their scale. Participants can look forward to receiving bounties, merchandise, and CVE acknowledgments as part of their rewards. Join us in making the digital world a safer place while enhancing your reputation in the cybersecurity community. -
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HackerOne
HackerOne
HackerOne empowers the entire world to create a safer internet. HackerOne is the most trusted hacker-powered security platform in the world. It gives organizations access to the largest hackers community on the planet. HackerOne is equipped with the most comprehensive database of vulnerabilities trends and industry benchmarks. This community helps organizations mitigate cyber risk by finding, reporting, and safely reporting real-world security flaws for all industries and attack surfaces. U.S. Department of Defense customers include Dropbox, General Motors and GitHub. HackerOne was fifth on the Fast Company World's Top 100 Most Innovative Companies List for 2020. HackerOne is headquartered in San Francisco and has offices in London, New York City, France, Singapore, France, and more than 70 other locations around the world. -
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Cyber3ra
Cyber3ra
$25/month Cyber3ra is a comprehensive SaaS solution designed for the listing and testing of digital assets through a crowdsourced methodology. In contrast to traditional manual penetration tests and vendor-specific evaluations, our platform enables businesses to engage with a vast network of talented individuals who rigorously assess security measures, enhancing the overall safety of organizations while ensuring the confidentiality of any identified vulnerabilities, all at a significantly lower cost. This innovative approach not only streamlines the testing process but also fosters collaboration between companies and skilled testers. -
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Open Bug Bounty
Open Bug Bounty
The Open Bug Bounty initiative provides a platform for website owners to receive insights and assistance from security experts worldwide in a manner that is transparent, equitable, and organized, ultimately enhancing the security of web applications for the collective good. This platform facilitates coordinated vulnerability disclosures, allowing any legitimate security researcher to report vulnerabilities on various websites, provided the findings are obtained without using invasive testing methods and adhere to responsible disclosure practices. Open Bug Bounty's involvement is strictly to verify the reported vulnerabilities independently and to ensure that website owners are informed through all available channels. After the notification process, the website owner and the researcher can communicate directly to address the vulnerability and manage its disclosure effectively. At all stages of this process, we do not serve as a middleman between the website owners and the researchers, fostering a direct line of communication to promote a smoother resolution. This approach ultimately enhances trust within the cybersecurity community, encouraging more researchers to participate in improving web application security. -
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YesWeHack
YesWeHack
YesWeHack is a leading Bug Bounty and Vulnerability Management Platform whose clients include ZTE, Tencent, Swiss Post, Orange France and the French Ministry of Armed Forces. Founded in 2015, YesWeHack connects organisations worldwide to tens of thousands of ethical hackers, who uncover vulnerabilities in websites, mobile apps and other digital assets. YesWeHack products include Bug Bounty, Vulnerability Disclosure Policy (VDP), Pentest Management and Attack Surface Management platforms. -
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Hacktrophy
Hacktrophy
Address the security weaknesses of your website or mobile application before you attract the attention of cybercriminals. By collaborating with ethical hackers, we will identify vulnerabilities within your platform. Our primary aim is to safeguard your confidential information from malicious hackers. Together, we will establish testing objectives, parameters, and incentives for any security flaws that are discovered. The ethical hackers will commence their assessment, and upon identifying a vulnerability, they will provide you with a detailed report for our review. You will then address the issue, and the hacker will receive their agreed-upon reward. Our team of security experts will persist in searching for vulnerabilities until your allocated budget for hacker incentives is depleted or the testing package expires. This initiative involves a global community of ethical hackers dedicated to enhancing IT security. Testing continues until the budget for rewards is fully utilized, and we offer you the flexibility to define your own testing goals and methodologies while assisting you in determining suitable reward amounts for the ethical hackers involved. Additionally, this proactive approach not only reinforces your security posture but also fosters a collaborative environment where ethical hacking can flourish. -
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HeroX
HeroX
Discover innovative solutions by harnessing the collective intelligence of the crowd. Leveraging the HeroX network allows you to expand your reach well beyond your own organization, bringing in fresh talent and perspectives that are often overlooked through conventional channels. Crowdsourcing ensures ongoing and dependable innovation, as our diverse pool of problem solvers has already contributed ideas and solutions to more than 200 distinct challenge projects. You incur costs only when your challenge is effectively addressed, making it a risk-free approach to meet your specific goals. Our platform is open and accessible, encouraging participation without any hurdles. What truly differentiates us is our CrowdBuild methodology. HeroX acts as the central hub for registering prizes, submitting competitions, forming solver teams, and conducting official evaluations. Whether you need ideas, products, designs, proofs of concept, or prototypes, we cater to all needs, whether large or small; you can initiate your own challenge or rely on our expertise. Define what success looks like for your initiative, including intellectual property ownership, challenge duration, budget considerations, and more. By presenting your challenge to a worldwide community of problem solvers, you open the door to endless possibilities for collaboration and innovation. This unique approach not only fosters creativity but also builds a vibrant ecosystem of innovation. -
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MyCrowd QA
MyCrowd QA
$450 per monthMyCrowd Studio serves as a dynamic platform for crowd testing, catering to both websites and mobile applications on demand. Initiate tests instantly and receive remarkably quick results. This platform simplifies the process of conducting exploratory tests for both types of digital products. Users can provide instructions, choose their desired devices, establish a budget, and start testing seamlessly. Whether you prefer a self-service model or a fully managed approach, exploratory bug hunts on MyCrowd Studio can yield results in just a few hours. Conduct regression testing, compatibility assessments, or user acceptance testing with the help of tailored Test Cases. It's easy to generate Test Cases using natural language, allowing MyCrowd's extensive tester community to efficiently tackle them at a low cost. Testing can be completed much faster than previously thought possible, as our testers have the capability to scale up and conduct parallel tests. For instance, through our “Express Test” option, we can accomplish an entire week’s worth of testing in merely three hours. This efficiency ensures that results are delivered on the same day, allowing your development team to return to their creative process sooner. Ultimately, quicker testing translates to a faster path to market, enhancing your competitive edge. -
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Amazon Mechanical Turk
Amazon
1 RatingAmazon Mechanical Turk (MTurk) serves as a crowdsourcing platform that facilitates the outsourcing of various tasks and projects by individuals and businesses to a widely distributed workforce capable of carrying out these assignments remotely. This range of tasks can span from basic data validation and research to more nuanced activities, including survey participation and content moderation. By leveraging the diverse skills, intelligence, and insights of a global community, MTurk allows companies to enhance their business operations, improve data collection and analysis, and speed up the development of machine learning models. Despite ongoing technological advancements, there remain numerous areas where humans outperform computers, such as content moderation, data deduplication, and certain research tasks. Historically, addressing these needs involved hiring a large temporary workforce, a process that can be both costly and challenging to scale effectively. As a result, many tasks have either been neglected or poorly executed, highlighting the necessity for platforms like MTurk in modern business practices. -
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DesignCrowd
DesignCrowd
$99 per projectOur bespoke design services begin at an affordable rate, offering various options to accommodate any financial plan. Typically, clients can expect to start seeing design proposals within just a few hours. Thanks to a worldwide pool of freelance designers vying for your project, you'll have an abundance of creative concepts to choose from; all you need to do is select the one that resonates with you most. Talented freelance designers from across the globe are on hand to craft the ideal logo, website, business card, and much more! If the designs do not meet your expectations and you don't find the perfect solution for your business, we offer a money-back guarantee. Simply outline your needs and complete a creative brief in just a few minutes. You'll receive distinctive designs from international creators within hours. After reviewing, you can select your preferred design and download the necessary files. You have the flexibility to set a deadline of 3, 5, or 10 days for your project. Moreover, you can anticipate receiving the initial design concepts within 24 hours of launching your project, with additional designs continuing to flow in until the deadline arrives. This ensures that you have plenty of time to refine your choices and find the perfect match for your vision. -
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Crowd Supply
Crowd Supply
A project featured on Crowd Supply should aim to introduce something innovative and compelling to the marketplace, while enhancements of existing concepts are acceptable, direct imitations are not. It is essential for a Crowd Supply initiative to fulfill an actual need; simply because something can be created does not imply it should be, especially considering the environmental impact of increasing landfill waste. Furthermore, a Crowd Supply project must respect the rights of users, which include curiosity, independence, association, longevity, transfer, discourse, privacy, and security. Achieving success at Crowd Supply entails ensuring that products are delivered to backers, which involves a proactive strategy to assist creators, such as managing the shipping of items directly from our own facilities. At Crowd Supply, we thoroughly evaluate products not only for their uniqueness, practicality, and viability but also for their dedication to upholding user rights. Below, we outline the rights users can anticipate and the commitments creators must adhere to, along with examples demonstrating how each right can be honored in the relationship between user and creator. This commitment to user rights ensures a mutually beneficial partnership that fosters innovation and trust. -
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Planview IdeaPlace
Planview
Planview IdeaPlace stands out as a premier platform for managing ideas, allowing users to gather innovative concepts for products and markets to effectively address significant business challenges and enhance operational efficiency. With its global reach and support for multiple languages, this platform facilitates business crowdsourcing and innovation management through a comprehensive suite of tools, incorporating gamification elements like virtual currency, rewards, and game mechanics to bolster user involvement. Among its notable features are advanced data visualization, crowd science algorithms, machine learning capabilities, automated processing of ideas, and the option for idea trading, among others. Over 6 million employees across more than 500 enterprise organizations leverage Planview IdeaPlace to harness the strength of collective intelligence in overcoming business obstacles. By engaging individuals from across the globe, it empowers businesses to progress. Additionally, Planview IdeaPlace simplifies the process of discovering and nurturing ideas from both internal staff and external contributors, fostering a vibrant environment for innovation. -
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UserVoice
UserVoice
UserVoice is the leading platform for product feedback from B2B Software as A Service (SaaS). UserVoice integrates with your existing systems to add quantitative metrics to the qualitative feedback that you receive. Get feedback directly from your end users. You can easily capture feedback from customer-facing employees right from the place they work. Our Slack and Microsoft Teams integrations make it easy for your entire company to see what customers are saying.