Software Alternatives & Startups

Top 9 API Tools in Developer APIs

The best API Tools within the Developer APIs category - based on our collection of reviews & verified products.

Postman Zapier RapidAPI OpenRouter JSONREPO APIVerve Bruno Advanced REST Client (ARC) Treblle

Summary

The top products on this list are Postman, Zapier, and RapidAPI. All products here are categorized as: Tools for creating, testing, and managing APIs. Developer APIs. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. The Collaboration Platform for API Development
    Pricing:
    • Open Source
    • User-Friendly Interface - Postman features an intuitive and user-friendly interface that simplifies the process of constructing API requests and visualizing responses. This makes it accessible for both beginners and advanced users.
    • Collaboration - Postman offers robust collaboration features, such as shared workspaces, collections, and real-time editing, enabling teams to work together more efficiently on API development.
    • Comprehensive Testing Tools - Postman provides a suite of testing tools to create, automate, and manage test cases. It supports automated testing through its scripting environments, which ensure APIs perform as expected.
    • Extensive API Documentation - Postman can automatically generate comprehensive API documentation, making it easier to maintain and share API specifications with stakeholders and other developers.
    • Mock Servers - Postman allows users to create mock servers to simulate API responses. This is particularly useful for testing and development purposes when the actual API is not yet available.

    #API Tools #Developer Tools #APIs 30 social mentions

  2. Automated 60-second forensic business auditing pipeline powered by OpenAI Nano AI. Built for consultants and analysts.
    Pricing:
    • Paid
    • £99 / Monthly (unlimted use for 1 month no subsrciption )
    • Business Intelligence Focus - BusinessXray appears to be designed as a specialized business intelligence and analysis tool, aiming to provide insights into business operations, which can help decision-makers understand their company's performance at a deeper level.
    • Data-Driven Insights - The platform emphasizes data-driven analysis, helping businesses move away from gut-feeling decisions toward evidence-based strategies by consolidating and interpreting business data.
    • Comprehensive Business Overview - As suggested by its name, BusinessXray aims to provide an 'X-ray' view of a business, offering a holistic and transparent look at various operational metrics and performance indicators in one place.
    • Online Accessibility - Being a web-based platform, BusinessXray can be accessed from anywhere with an internet connection, making it convenient for remote teams and business owners who need insights on the go.
    • Operational Improvement Potential - By identifying strengths and weaknesses within a business, the tool can help organizations pinpoint areas for operational improvement and optimize their processes accordingly.

    #SaaS #Analytics #AI Featured

  3. 2
    Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
    • Ease of Use - Zapier offers an intuitive interface, making it easy for non-technical users to set up automated workflows without any coding knowledge.
    • Wide Range of Integrations - With support for over 3,000 apps, Zapier allows you to connect a multitude of platforms and services, facilitating robust and diverse automation opportunities.
    • Custom Automation - Users can create customized automation workflows (Zaps) tailored to their specific business needs, enhancing productivity and efficiency.
    • Scalability - Zapier can handle both simple tasks and complex, multi-step workflows, making it suitable for businesses of any size.
    • Excellent Support and Resources - Zapier offers extensive documentation, tutorials, and customer support to help users get the most out of its platform.

    #API Tools #Automation #Data Integration 44 social mentions

  4. API marketplace for finding and connecting to the world's top APIs.
    • Wide Variety of APIs - RapidAPI offers a vast collection of APIs across different categories, making it easier for developers to find the exact functionality they need for their applications.
    • Unified Billing - Developers can manage multiple API subscriptions through a single billing system, simplifying financial administration and expense tracking.
    • Ease of Integration - RapidAPI provides comprehensive documentation and sample code, making it straightforward for developers to integrate APIs into their projects.
    • Testing Environment - The platform offers an in-browser testing environment, which allows developers to test API endpoints and responses without building a complete application.
    • User Community and Support - RapidAPI has a supportive community and active forums, along with customer support to help developers troubleshoot and optimize their API usage.

    #API Tools #API Marketplace #API Directory 63 social mentions

  5. A router for LLMs and other AI models

    #Productivity #AI #Developer Tools 45 social mentions

  6. JSONREPO is an API platform created for developers seeking fast, reliable, and scalable APIs
    Pricing:
    • Freemium

    #API Tools #Rapid Application Development #Developer Tools

  7. One API Key, countless APIs. Unlock limitless possibilities
    Pricing:
    • Freemium
    • Free Trial
    • Convenience - APIVerve offers a centralized platform to access various APIs, which simplifies the process of integrating multiple services into applications.
    • Diverse API Collection - It provides a wide range of APIs across different categories, catering to diverse application needs.
    • User-Friendly Interface - The platform features an intuitive interface that makes it easy for developers to find and test APIs.

    #API Tools #Developer Tools #APIs 1 user reviews

  8. 7
    Bruno is a Git-integrated, fully offline, and open-source API client
    Pricing:
    • Open Source
    • User-Friendly Interface - Bruno offers a clean and intuitive interface, making it easy for users to navigate and utilize the platform's features effectively.
    • Comprehensive Feature Set - The platform provides a wide array of features that cater to different needs, ensuring that users have the tools necessary to achieve their objectives.
    • Regular Updates - Bruno is consistently updated with new features and improvements, keeping the platform relevant and responsive to user feedback.
    • Strong Customer Support - Users have access to reliable and friendly customer support, helping to resolve any issues or questions promptly.

    #API Tools #APIs #Developer APIs 1 social mentions

  9. API testing tool. Which allows web developers to create and test custom HTTP requests.
    • User-Friendly Interface - ARC provides a clean and intuitive interface, making it easy for users to navigate and create HTTP requests without a steep learning curve.
    • Support for Various Protocols - ARC supports multiple protocols including HTTP, WebSocket, and HTTP/2, allowing developers to test a wide range of APIs and services.
    • Customizable - ARC allows users to customize headers, parameters, and authentication methods, providing flexibility to meet a variety of testing scenarios.
    • Cross-Platform Compatibility - The application is available on multiple platforms, including Windows, macOS, and Linux, ensuring accessibility for a broader developer audience.
    • Open Source - As an open-source tool, ARC allows users to contribute to its development, ensuring continuous improvement and adaptation to new needs.

    #API #API Tools #Developer Tools 1 social mentions

  10. End to End APIOps Platform
    Pricing:
    • Open Source
    • Freemium
    • Free Trial
    • $25 / Monthly (For 1 Workspace, 1 API, 250,000 Requests / mo)
    • API Observability
    • API Security
    • API Governance
    • API Intelligence
    • API Documentation

    #API Tools #Error Tracking #Realtime Backend / API 28 social mentions

  11. Shared cloud environments for AI coding agents. Run Claude Code, Cursor CLI, Codex, and Gemini CLI from any device, API, or automation tool.
    Pricing:
    • Open Source
    • Paid
    • Free Trial
    • €7 / Monthly
    • Git Integration - Manage branches, view commit history, and browse files with syntax highlighting directly from the browser or mobile app.
    • Cross-Device Sync - Start planning a feature on your phone, pick up the same session in VS Code at your desk, or kick off from a Linear ticket and continue in your IDE.
    • Plugin Ecosystem - Extend your workflow with plugins and MCP integrations. Customize how your agents work to fit your team's process.
    • Multi-Agent Support - Run Claude Code, Cursor CLI, OpenAI Codex, and Gemini CLI side by side. Bring your own API keys. No vendor lock-in.
    • Persistent Cloud Sessions - agents keep running 24/7. Close your laptop, switch devices, or walk away entirely and your session survives with full context intact

    #Cloud Computing #AI #Code Editor Featured

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