Best Web App Development Platforms for Slack

Find and compare the best Web App Development platforms for Slack in 2025

Use the comparison tool below to compare the top Web App Development platforms for Slack on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Firebase Reviews
    Top Pick

    Firebase

    Google

    $24.99 per month
    39 Ratings
    Firebase is an invaluable resource for developing and managing successful applications, gaining popularity among development teams ranging from startups to large corporations, thanks to its robust backing by Google. It offers a suite of reliable products and solutions that accompany your app throughout its lifecycle. You can easily automate routine development tasks by installing pre-packaged, open-source code bundles. Furthermore, Firebase allows seamless integration with your team's preferred tools, enabling you to tackle intricate challenges and enhance the overall user experience of your app. Whether you want to personalize the onboarding process, boost user engagement, or introduce new features, Firebase has you covered. With comprehensive documentation and cross-platform SDKs, Firebase supports app building and deployment across Android, iOS, web platforms, C++, and Unity. You can discover how to initiate a Firebase project, register your applications, and incorporate the Firebase SDKs tailored to your specific platform—be it iOS, Android, or the web. Additionally, you can delve into Firebase project concepts, explore detailed insights into project permissions and management systems, and prepare your application for launch effectively, ensuring that you have all the tools necessary for a successful deployment. Overall, Firebase stands as a pivotal ally in the app development arena.
  • 2
    PerfectApps Reviews

    PerfectApps

    PerfectApps

    $500 per month
    4 Ratings
    PerfectApps puts the power to create completely customized no-code solutions in your hands. Subject matter experts can build enterprise-ready web apps, web forms and reports in days or weeks instead of months – without coding. Using a visual designer, simply drag & drop pre-coded elements on a canvas to build the entire application. The no-code approach removes coding as a barrier between ideas and solutions. Benefits include: Faster Delivery. Organizations can be more agile and deploy solutions faster to address their mission critical needs. No-code development is 10x faster than traditional methods (Forrester, 2019). Accessibility. Subject matter experts can build their own web apps without coding which frees up overburdened IT resources. The demand for app development will surpass IT's capacity to deliver by 5 times through 2022, according to Gartner. Lower Cost. App development can be distributed across the organization, reducing total operating costs and improving productivity. Organizations have reported reducing development cost by 74% using no-code app builders (Forrester, 2020).
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    Kissflow Reviews

    Kissflow

    Kissflow

    $1500 per month
    2 Ratings
    Kissflow is an easy-to-use, low-code platform for custom application development tailored to business operations. Kissflow empowers process owners and IT developers to automate and build processes and applications for internal business operations.
  • 4
    Tabidoo Reviews

    Tabidoo

    Tabidoo

    €60 per month
    2 Ratings
    Experience a straightforward and accessible low-code platform that allows you to design business applications tailored to your specific requirements. You can develop your solutions swiftly and intuitively without making any compromises. Rather than spending valuable time building a business application from the ground up, leverage Tabidoo to craft your desired solution in a fraction of the time. With an array of features such as dashboards, data views, imports, exports, and integrations, Tabidoo provides you with a powerful tool for effective business management. Engaging with your data will become both simple and enjoyable. The platform offers app templates with pre-designed solutions that can be easily modified to suit your needs. Among the most sought-after solutions are those for digital companies, customer relationship management (CRM), e-commerce, and task management. At the core of Tabidoo lies data presented in clear and straightforward tables, enabling you to manage it seamlessly and intuitively, thus enhancing your overall productivity. Discover the ease of using Tabidoo and transform your approach to business application development.
  • 5
    Microsoft Power Apps Reviews

    Microsoft Power Apps

    Microsoft

    $20 per user per app per month
    2 Ratings
    With Microsoft Power Apps, everyone can now quickly create and share low-code applications. Rapidly build low-code apps to improve your organization's agility and solve difficult problems. Your team can build and launch apps immediately using pre-built templates. They can also be used for drag-and-drop simplicity and quick deployment. Then, roll out continuous improvements as necessary. Give everyone the power to build the apps they need with advanced functionality previously only available to professional developers--including pre-built AI components. Professional developers have the tools to seamlessly extend app capabilities using Azure Functions and custom connectors for proprietary or on-premises system. Connect your apps with hundreds of data sources using a collection of more than 260 connectors. The Common Data Service allows you to bring your data together as one source of truth. This will allow you to modernize processes and customize and extend Office 365, Dynamics 365, and other products.
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    UI Bakery Reviews

    UI Bakery

    UI Bakery

    $10/user/month
    This platform allows you to create internal tools visually with minimal code. This platform allows people with basic knowledge of web app development to create beautiful UIs, connect data sources, and publish & share apps securely. Under the hood, a customizable Design system. A variety of pre-defined widgets, UI components and free app templates are available. Features - Autogenerate UI components - Connect, read, write data - Create workflows and business logic - Add custom JavaScript codes - Test and debug apps Publish your web app
  • 7
    ToolJet Reviews
    Create intricate front-end applications even if you lack experience in React, CSS, or HTML. With a simple drag-and-drop interface, you can use over 35 pre-designed UI components to construct complex frontends effortlessly. The visual application editor allows you to add new components, resize them, reposition elements, and alter colors with ease. You can personalize each component using built-in properties and styles, all without writing a single line of code. Additionally, a viewer is provided to check the current properties of components, manage queries, and monitor global application states. ToolJet comes equipped with its proprietary database, ToolJet DB, which is based on PostgreSQL. Moreover, you have the flexibility to connect to various external data sources, including databases like PostgreSQL, MongoDB, MS SQL Server, Snowflake, and BigQuery, as well as API and GraphQL endpoints, SaaS tools such as Airtable, Stripe, and Google Sheets, along with cloud object storage services like AWS S3, Google Cloud Storage, and Minio. This comprehensive setup allows you to build robust applications tailored to your specific needs without any coding knowledge.
  • 8
    ReByte Reviews

    ReByte

    RealChar.ai

    $10 per month
    Orchestrating actions enables the creation of intricate backend agents that can perform multiple tasks seamlessly. Compatible with all LLMs, you can design a completely tailored user interface for your agent without needing to code, all hosted on your own domain. Monitor each phase of your agent’s process, capturing every detail to manage the unpredictable behavior of LLMs effectively. Implement precise access controls for your application, data, and the agent itself. Utilize a specially fine-tuned model designed to expedite the software development process significantly. Additionally, the system automatically manages aspects like concurrency, rate limiting, and various other functionalities to enhance performance and reliability. This comprehensive approach ensures that users can focus on their core objectives while the underlying complexities are handled efficiently.
  • 9
    Mendix Reviews
    Mendix, a Siemens company and global leader in enterprise low code, is fundamentally changing the way applications are delivered in a digital enterprise. The Mendix platform allows enterprises to 'Make with More' by increasing their development capabilities to overcome the software development bottleneck. 'Make it Smart' by creating apps with rich native experiences that can be intelligent, proactive and contextual. 'Make at Scale' is a way to modernize core systems and create large app portfolios. Mendix is designed to encourage intense collaboration between IT and business teams. It dramatically accelerates application development cycles while maintaining the highest quality, security, and governance. In short, it helps enterprises leap into their digital future. More than 4,000 top companies have adopted the Mendix platform, including Conoco Phillips and Business Development Bank of Canada. Post NL, Continental, Zurich Insurance and more.
  • 10
    Joget DX Reviews

    Joget DX

    Joget, Inc.

    $2/user/month
    Joget is an open-source platform that allows for digital transformation faster and simpler. It combines the best in business process automation, workflow management, and rapid application development in an easy-to-use, flexible, and open platform. It is both web-based and visual, allowing coders as well as non-coders to quickly build and maintain apps from anywhere, anytime. Joget has more than 3,000 installed users, 400+ enterprise customers, and 12,000 community members worldwide. This platform is used by a wide range of organizations, from Fortune 500 companies to government agencies to small businesses. Joget is a tool that makes it easy to create and adaptable applications for any organization. It also has a low total cost of ownership.
  • 11
    Calcapp Reviews

    Calcapp

    Neosupport AB

    $9 per month
    Ditch the unreliable Excel spreadsheets and opt for app development instead. Envision a cloud-based application creator that allows you to build apps without any coding knowledge. Integrate Excel-like formulas, featuring support for nearly 400 functions, directly into your app's fields. These formulas can determine various aspects, such as the visibility of fields, the recipients for reports, and whether a button should be disabled, while also identifying potentially incorrect values. Create your app with ease using our intuitive DIY design tool, taking advantage of the live preview to refine your project before publishing it with a simple click. Since the apps operate through any web browser, there’s no need for your IT department to install them. Implement validation features to catch potentially false inputs or outputs early in the process, ensuring a smoother user experience and boosting overall reliability. This innovative approach not only simplifies the app creation experience but also enhances productivity by reducing reliance on traditional spreadsheets.
  • 12
    DrapCode Reviews
    DrapCode serves as a NoCode/LowCode platform designed to facilitate the creation, design, and launch of intricate web applications without the need for coding. By utilizing a simple drag-and-drop interface, users can assemble comprehensive web applications effortlessly, akin to piecing together building blocks. The platform adopts a "what you see is what you get" methodology, allowing you to design your app exactly as envisioned, while offering a variety of UI frameworks and styling tools through its style manager. This drag-and-drop functionality ensures that web app creation is both straightforward and user-friendly. Additionally, you can expedite the development of your web application by incorporating pre-built sections. The availability of reusable components, such as snippets, modals, forms, and carousels, further streamlines the construction process. With just one click, you can launch your web applications quickly, ensuring you remain competitive in the market. This efficiency enables you to connect with users, gather their feedback, make necessary adjustments, and ultimately deliver what they truly need in a timely manner. As a result, DrapCode not only simplifies the web development process but also enhances collaboration and user satisfaction.
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