About RapidAPI
RapidAPI is a marketplace for APIs. Developers browse a catalog of third-party APIs, try endpoints in the browser and subscribe to the ones they want, while API providers list their services to reach those developers.
RapidAPI is a proprietary, vendor-hosted platform with no self-hosted edition. The vendor publishes a pricing page for its products. Its homepage was mostly an application shell, so specific catalog contents and current plans should be checked on the RapidAPI site.
Key features
- Catalog of third-party APIs
- In-browser testing of API endpoints
- Subscriptions managed through one account
- Publishing tools for API providers
Good fit for
- →Finding APIs for a new project
- →Monetizing an API through a marketplace
- Tags
- api-marketplace
- api-hub
- api-discovery
- api-testing
- saas
- developer-tools
RapidAPI: questions and answers
- What is RapidAPI used for?
- RapidAPI is an API marketplace where developers discover, test and subscribe to third-party APIs through a single account. It is a good fit for finding APIs for a new project and monetizing an API through a marketplace.
- Is RapidAPI open source?
- No. RapidAPI is proprietary (closed-source) software and can't be self-hosted. In the API Tools category, open-source options include Hoppscotch, Insomnia and Requestly.
- What are some alternatives to RapidAPI?
- RapidAPI competes with Postman.
Open-source alternatives to RapidAPI
See all
Hoppscotch
API Tools
Helps you create requests faster, saving precious time on development.
MITvs Postman★ 81k
Insomnia
API Tools
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. Wi
Apache-2.0vs Postman★ 40k
Requestly
API Tools
Community hub for Requestly API Client — bugs, feature requests, and roadmap. The privacy-
OSSvs Postman★ 6.8k
API Dash
API Tools
API Dash is a beautiful AI-powered open-source cross-platform (Desktop & Mobile) API Clien
Apache-2.0vs Postman★ 2.9k
HTTPie Desktop
API Tools
🚀 HTTPie Desktop — cross-platform API testing client for humans. Painlessly test REST, Gr
OSSvs Postman★ 4k
Bruno
API Tools
Bruno is the Git-native API client for REST, GraphQL, gRPC and Websocket. A local and open
MITvs Postman★ 47k
SaaS alternatives to RapidAPI
See all
Postman
API Tools
Postman is an API platform for designing, testing, documenting and monitoring APIs, with a desktop client, mock servers, collections and AI agent features.
SaaS
APILayer
API Tools
Marketplace of ready-to-use APIs for data such as currency, IP geolocation and email validation
SaaS
Beeceptor
API Tools
Hosted mock API server with request inspection and rule-based responses
SaaS
Apidog
API Tools
All-in-one tool for API design, debugging, testing and mocking
SaaS
ApiRealTest
API Tools
API testing tool that runs requests in a user-like environment, positioned as a Postman alternative
SaaS
Pactflow
API Tools
Hosted broker for consumer-driven contract testing of APIs, built on Pact
SaaS

