Top 11 Open-Source Alternatives to Kusho

Product categories

API API Design API Management API Tools APIs Code Analysis Debugger Debugging Developer APIs Developer Tools HTTP Productivity

Summary

The top open-source alternatives to Kusho are Insomnia REST, Hoppscotch, and Postman. 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.

Insomnia REST Landing Page
1

Insomnia REST

The most intuitive cross-platform REST API Client ð´
Pricing:
- Open Source
#API Tools #API #Developer Tools 120 social mentions
Hoppscotch Landing Page
2

Hoppscotch

Open source API development ecosystem
Pricing:
- Open Source
- Freemium
- Free Trial
#Web App #Productivity #APIs 78 social mentions
Postman Landing Page
3

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#APIs #API Tools #Developer Tools 27 social mentions
recipeui.com
4

RecipeUI

Open source type-safe Postman alternative
Pricing:
- Open Source
#Productivity #Regular Expressions #Developer Tools 2 social mentions
Bearer Landing Page
5

Bearer

Bearer is an open source, fast and accurate static application security testing (SAST) tool that analyze your source code to discover, filter and prioritize security and privacy risks.
Pricing:
- Open Source
- Freemium
- Free Trial
#Code Analysis #Security & Privacy #Security
StopLight Landing Page
6

StopLight

Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality in your API lifecycle, all with an easy, enjoyable developer experience.
Pricing:
- Open Source
- Freemium
- Free Trial
#API Tools #APIs #API 24 social mentions
MockServer Landing Page
7

MockServer

Easy mocking of any system you integrate with via HTTP or HTTPS.
Pricing:
- Open Source
#Developer Tools #API Tools #APIs 3 social mentions
Restfox.dev Landing Page
8

R

Restfox.dev

Browser based HTTP client inspired by Insomnia and Postman
Pricing:
- Open Source
#Developer Tools #HTTP #API Tools 5 social mentions
archgpt.dev
9

Insomnium

NOTE: Insomnium has been discontinued.

Insomnium is a fast local API testing tool that is privacy-focused and 100% local. For testing GraphQL, REST, WebSockets and gRPC. This is a fork of Kong/insomnia
Pricing:
- Open Source
#API Tools #Developer Tools #APIs
Proxyman.io Landing Page
10

Proxyman.io

Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Pricing:
- Open Source
- $49.0 / Annually
#Developer Tools #Debugging #Proxy 24 social mentions
Requestly Landing Page
11

Requestly

Debug & Modify network requests - loved by 100K+ web devs
Pricing:
- Open Source
- Freemium
- Free Trial
#Testing #Localhost Tools #Developer Tools 25 social mentions