Alternatives to CurlHub.io for all platforms with any license

Postman

Postman is a tool that facilitates the development and use of APIs. Postman provides all the functionality needed to create or simulate API specifications and use the...

Freemium $ $ $ Mac Windows Linux Web Chrome OS ... Chrome
Development API REST API API Management Google Chrome Extensions ... CI/CD Graphical interface SOAP API Version and Source control Add a feature

131 Like
Insomnia REST Client

A powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.

Freemium $ $ $ Open Source Mac Windows Linux
Lightweight Request Chaining Responsive design Cloud sync ... GraphQL Import Curl commands Separated workspaces Support environment variables API Management Code generation Configurable request timeout Electron based GraphQL integration Support for Keyboard Shortcuts Image Preview REST API Software developer SSL client certificates SVG Editors Variables Add a feature

101 Like
Hoppscotch

Hoppscotch is an open-source API request builder. It helps you create your requests faster, saving you precious time on your development. Features ? ?? Lightweight:...

Free Open Source Web Self-Hosted
Ad-free Cross browser testing Websocket streams Cross-platform ... GraphQL API REST API Add a feature

14 Like
http://req

httpreq.com allows you to record and inspect http requests via a unique endpoint. Useful for debugging webhooks, chat-bots and other APIs.

Free Web
Import Curl commands Add a feature

2 Like
Runscope

Runscope helps you monitor, log and measure API usage to solve API problems fast. Automatically monitor APIs without any coding. Runscope provides complete logging for...

Freemium Mac Windows Linux Web
Web-Based Backend Debugger Add a feature

8 Like
Beeceptor

Build a mock Rest API endpoint in seconds. Helps you in UI development, Webhooks, simulating delays, simulating exceptions and server errors, performance test, etc.

Freemium $ $ $ Web
Development API Free API HTTPS Support Intercepting HTTP calls ... Mocking of APIs Real-time Real-time traffic REST API Add a feature

5 Like
Request inspector

Request inspection, debug web hooks, http clients etc. Crete an endpoint to collect and test an application. All request sent to this endpoint are forwarded to you in...

Free Web
Login Debugger Add a feature

3 Like
Bearer

Bearer is a developer tool that helps engineering teams monitor API requests, track performance, detect anomalies, and fix issues for their critical API usage. The...

Freemium $ $ $ Software as a Service (SaaS)
API Integration API Management Add a feature

2 Like
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APId

Don’t just check for 200’s, model complex customer flows and monitor their realtime performance from around the world. Get notified the instant something goes wrong.

Free Open Source Self-Hosted Software as a Service (SaaS)
API Integration API Management REST API Uptime Monitoring ... User Testing Add a feature

1 Like
getd.io

A free, online REST API builder that works with CORS. A Postman alternative without the native apps.

Free Software as a Service (SaaS)
Web-Based Websocket streams API Management GraphQL API ... React REST API Add a feature

9 Like