Hoppscotch vs Hurl

Comparing two open source alternatives to Postman and Apidog and Paw and Thunder Client and ReadyAPI. Use the comparison below to decide which one fits your needs.

Hoppscotch

MIT

Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

Visit Full details

Hurl

Apache-2.0

Run and test HTTP requests with plain text — a simple yet powerful command-line tool for API testing.

Visit Full details

Side-by-side comparison

	Hoppscotch	Hurl
License	MIT	Apache-2.0
Self-hostable	No	No
GitHub Stars	80,592	19,245
Forks	6,149	748
Open Issues	848	201
Last Commit	Oct 7, 2026	Oct 10, 2026
First Released	Aug 21, 2019	Aug 25, 2020
Categories	API Development & Testing Tools	API Development & Testing Tools
Tags	#API #api client #rest #http client	#API #api client #cli #testing #curl

GitHub stars over time

Hoppscotch80,592

Hurl

Similar open source alternatives

HTTPie

Open-source command-line and desktop HTTP client with intuitive syntax, JSON support, and built-in auth — a developer-friendly Postman alternative.

Alternative to:

Postman

Scalar

Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern Rest API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　✨ 1st-Class OpenAPI/Swagger Support

Alternative to:

Postman

Bruno

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Alternative to:

Postman

Insomnia

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

Alternative to:

Postman

Yaak

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

Alternative to:

Postman

Voiden

Design, test and document APIs in plain Markdown with a git-native, offline-first approach.

Alternative to:

Postman