Compare Code Ninjas vs. Sphere Engine

CodeSignal is how the world discovers and develops the skills that will shape the future. Our skills platform empowers teams to go beyond skills gaps, with hiring and AI-powered learning solutions, and helps individuals cultivate the skills they need to level up. Wherever you are on your journey, CodeSignal’s technical hiring and learning & development solutions meet you there and get you where you need to go.

At ACI Learning, we don’t just teach IT and cybersecurity—we prepare you to thrive in the real world. Our training is hands-on, outcome-focused, and built to give you the practical skills that matter most, from immersive labs and certification prep to expert-led lessons by pros who’ve been in your shoes. Whether you’re leading a team or leveling up your own career, myACI—our dynamic training platform—turns learning into doing. It’s where knowledge meets performance. With virtual labs, engaging video content, and gamified elements like skill points and microcredentials, learners stay motivated and career-ready. Managers get powerful dashboards and reporting tools to track progress and align training with business goals. Trusted by companies around the world, myACI also offers Marketplace access to expand learning beyond IT and cyber. Scalable, flexible, and built for today’s learners, ACI Learning helps you grow your people, boost retention, and show the ROI of every training dollar.

CBT Nuggets has been a leader in on-demand IT training for more than 25 years. Subscribers have 24/7 access to training from trusted vendors like Cisco, Microsoft, AWS, and more. Our training library also offers office productivity courses for project managers, and end user courses on security best practices, Microsoft Office, and more. The CBT Nuggets training team has years of experience in their respective fields — these are certified experts in fields like networking, wireless, cybersecurity, data analytics, AI and machine learning, and more. Many CBT Nuggets courses map to IT certification exams, which are an excellent resource for those who want to become certified. As an on-the-job resource, CBT Nuggets training breaks down tricky technical topics into specific skills. Teams and training admins can assign videos to employees and track their progress. Whatever your goal, CBT Nuggets provides the training needed to be successful in your job.

Canditech empowers HR professionals and hiring managers to make fast, confident and objective hiring decisions. It's all-in-one testing platform evaluates both technical and soft skills through job simulation assessments that cover a variety of tasks, including coding, SQL, Excel, open text, email communication, and video. These tests are the best predictors of future job suitability and performance. The platform's holistic approach allows recruiters and hiring managers the ability to objectively assess candidates for any position within the company (R&D and Data, Marketing, Sales and Customer Success, Technical Support, Technical Support, etc.). You can also assess your technical skills (codes, SQL, Excel, etc.). Along with soft skills (using video questions and email communication), it gives candidates a fair chance of showcasing their talents, creating a great candidate experience. The platform offers significant ROI from day one: ✅ Shorten time-to-hire by 50% ✅ Reduce unnecessary interviews by 80% ✅ Increase hiring diversity and eliminate bias

Lumio is a web-based learning platform that offers more ways to effortlessly make learning fun and engaging on student devices. Teachers can start from scratch, or import existing content like PDFs, Google Slides, PowerPoints, and Canva designs and transform them into dynamic, engaging learning experiences on any device. Within Lumio, they can mix and match file types and add interactive elements like games, collaborative whiteboards, handouts, and assessments, all from a single place. Teachers can even share content with colleagues through shared libraries and co-edit lessons in real-time to leverage one another’s classroom experiences. Tools like instructional audio, activity dashboards, and the ability to offer real-time feedback make Lumio a one-stop shop for teachers. It allows them to personalize learning, enable student creation, and gain insight into learning. Not only does Lumio offer more ways to engage students, it’s also specifically designed to improve outcomes – it’s not just fun, it works! With the Research-Based Design Certification from Digital Promise, educators and administrators can feel confident in the benefits of using Lumio. With 3 available plan options, there’s an option for everyone.

Skillfully transforms the hiring process through AI-powered simulations of skills that show you how candidates perform in real life before you hire them. Our platform helps companies to cut through AI-generated CVs and rehearsed interview by validating real abilities in action. Companies like Bloomberg and McKinsey, who use dynamic job specific simulations and skill assessments to reduce screening time by half while improving hiring quality, have seen their screening times cut by 50%. Key Features: Job simulations that simulate real-life situations AI-powered skill verification across technical and soft skills Automated screening to identify top performers early Seamless ATS Integration Performance-based Interview Guides Candidate insights and analytics Bias-free, objective evaluation process Results include 74% lower hiring cost, 50% faster hiring process and 10x improvement of candidate conversion rates.

Device42 is a robust and comprehensive data center and network management software designed by IT engineers to help them discover, document and manage Data Centers and overall IT. Device42 provides actionable insight into enterprise infrastructures. It clearly identifies hardware, software, services, and network interdependencies. It also features powerful visualizations and an easy-to-use user interface, webhooks and APIs. Device42 can help you plan for network changes and reduce MTTR in case of an unexpected outage. It provides everything you need for maintenance, audits and warranty, license certificate, warranty and lifecycle management, passwords/secrets and inventory, asset tracking and budgeting, building rooms and rack layouts... Device42 can integrate with your favorite IT management tools. This includes integration with SIEM, CM and ITSM; data mapping; and many more! As part of the Freshworks family, we are committed to, and you should expect us to provide even better solutions and continued support for our global customers and partners, just as we always have.

Are you able to code, write, program, code, illustrate, or edit images on your computer. It would be amazing if your windows could be placed in the right places and the right sizes for each role, and then restored at the touch of a button. SmartWindows allows you to do exactly that! Switch between the layouts that best suit your coding, gaming, and writing style. SmartWindows will save you time and increase your productivity every day. SmartWindows not only saves and restores application positions, but also remembers and opens files. SmartWindows supports all your favorite applications, such as Word, Powerpoint and Excel, Project, Notepad, Wordpad, Wordpad, Excel, Project, Excel, Notepad, Wordpad, and Project. You will love the freedom and flexibility that comes with multiple monitors. No worries. SmartWindows supports multiple displays simultaneously. You can restore app positions on each monitor.

XpertCoding by XpertDox is an AI medical coding software that utilizes advanced artificial intelligence, machine learning, and natural language processing (NLP) to automatically code medical claims within 24 hours. This software streamlines and enhances the coding process, ensuring faster and more accurate claim submissions and maximizing financial returns for healthcare organizations. Features include a comprehensive coding audit trail, minimal need for human supervision, a clinical documentation improvement module, seamless integration with EHR systems, a business intelligence platform, a flexible cost structure, significant reduction in claim denials and coding costs, and risk-free implementation with no initial fee and a free first month. XpertCoding's automated coding software ensures timely payments for healthcare providers & organizations, accelerating the revenue cycle and allowing them to focus on patient care. Choose XpertCoding for reliable, efficient, and precise medical coding tailored to your practice.

Don't let fraud erode your bottom line, damage your reputation, or stall your growth. FraudNet's AI-driven platform empowers enterprises to stay ahead of threats, streamline compliance, and manage risk at scale—all in real-time. While fraudsters evolve tactics, our platform detects tomorrow's threats, delivering risk assessments through insights from billions of analyzed transactions. Imagine transforming your fraud prevention with a single, robust platform: comprehensive screening for smoother onboarding and reduced risk exposure, continuous monitoring to proactively identify and block new threats, and precision fraud detection across channels and payment types with real-time, AI-powered risk scoring. Our proprietary machine learning models continuously learn and improve, identifying patterns invisible to traditional systems. Paired with our Data Hub of dozens of third-party data integrations, you'll gain unprecedented fraud and risk protection while slashing false positives and eliminating operational inefficiencies. The impact is undeniable. Leading payment companies, financial institutions, innovative fintechs, and commerce brands trust our AI-powered solutions worldwide, and they're seeing dramatic results: 80% reduction in fraud losses and 97% fewer false positives. With our flexible no-code/low-code architecture, you can scale effortlessly as you grow. Why settle for outdated fraud and risk management systems when you could be building resilience for future opportunities? See the Fraud.Net difference for yourself. Request your personalized demo today and discover how we can help you strengthen your business against threats while empowering growth.