Top 7 Open-Source Alternatives to Windows RestClient

Product categories

API API Tools APIs Automated Testing CLI Code Analysis Developer APIs Developer Tools Libraries And Widgets Online Collaboration Productivity REST Client

Summary

The top open-source alternatives to Windows RestClient are Requester, Insomnia REST, 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.

Requester Landing Page
1

Requester

HTTP client plugin for Sublime Text with an expansive feature set, modern UX, elegant syntax and...
Pricing:
- Open Source
#API Tools #Developer Tools #APIs
Insomnia REST Landing Page
2

Insomnia REST

The most intuitive cross-platform REST API Client ð´
Pricing:
- Open Source
#API Tools #API #Developer Tools 120 social mentions
Postman Landing Page
3

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#APIs #API Tools #Developer Tools 27 social mentions
Postwoman Landing Page
4

Postwoman

An online, open source API request builder
Pricing:
- Open Source
#API Tools #Developer Tools #APIs 5 social mentions
cURL Landing Page
5

cURL

cURL is a computer software project providing a library and command-line tool for transferring data...
Pricing:
- Open Source
#API Tools #APIs #Developer Tools 105 social mentions
Bearer Landing Page
6

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
Hoppscotch Landing Page
7

Hoppscotch

Open source API development ecosystem
Pricing:
- Open Source
- Freemium
- Free Trial
#Web App #Productivity #APIs 77 social mentions