1. A free HTTP based JSON Storage.

  2. Restlet provides an API PaaS for API design, API testing, API management and hosting.

  3. Gravitee.io is a flexible, lightweight and an open source API management solution.

    freemium

  4. Marketing apps designed to help you grow your Business

  5. Real-time conversion optimization platform.

  6. Loginradius is a cloud-based customer identity and access management platform. LoginRadius empowers businesses to deliver a delightful customer experience without compromising security.

  7. Build, deploy and share APIs & microservices easily ๐Ÿš€

  8. A hosted REST-API ready to respond to your AJAX requests.

  9. Fresh API monitoring and Site Transaction Monitoring. From one great dashboard.

  10. Mock the universe!

  11. APItools provides tools to track, transform and analyze the traffic between the app and the APIs.

  12. API Analytics for Platform Teams