Pay As You Go
Plivo
Plivo is a cloud communications platform providing voice and SMS APIs that enable developers to integrate telephony features such as calls, messaging, and call center functionalities into their applications.
Free
Appwrite
Appwrite is an open-source backend-as-a-service platform that provides developers with APIs and SDKs to manage authentication, databases, storage, and serverless functions, enabling faster app development without managing backend infrastructure.
Free
Mockoon
Mockoon is a desktop and web-based API mocking tool that allows developers and testers to create and run mock REST APIs locally, enabling frontend development and testing without relying on real backend services.
Freemium
Spoonacular
Spoonacular is a food and recipe API platform that provides developers with access to recipes, meal planning, nutrition data, and grocery list generation to build food-related applications.
Free
Vespa
Vespa is an open-source platform designed for real-time search, recommendation, and data processing, enabling developers to build scalable, low-latency applications integrating machine-learned models.
Free
Insomnia
Insomnia is a desktop API client that helps developers design, debug, and test REST, GraphQL, and gRPC APIs with features like environment management and team collaboration.
Free
Tokenizer by Hugging Face
Tokenizer by Hugging Face is an open-source tool that converts text into tokens for NLP models, supporting multiple algorithms and custom training.
Enterprise
Kong
Kong is an open-source API gateway and microservices platform that enables organizations to manage, secure, and monitor APIs and microservices with cloud-native support and extensibility.
Freemium
Apigee
Apigee is a Google Cloud API management platform that enables organizations to design, secure, deploy, and monitor APIs with features like API gateway, security policies, analytics, and developer portals.
Enterprise Licensing
MuleSoft
MuleSoft is an integration platform that enables organizations to connect applications, data, and devices through APIs and integration flows, supporting hybrid and multi-cloud deployments.
Freemium
RapidAPI
RapidAPI is a platform that allows developers to find, test, and connect to thousands of APIs from a single interface, offering unified SDKs, API analytics, and monetization options.
Free
Postman
Postman is a comprehensive API platform that helps developers design, test, automate, document, and monitor APIs efficiently with collaboration tools.
Page 9 of 18