Hoppscotch can be used without paying: Free and open source under MIT; self-host or use the hosted web app. Check the vendor’s pricing page for current limits.

Is Hoppscotch open source?

Yes. Hoppscotch publishes its source code under the MIT license.

Which platforms does Hoppscotch support?

Hoppscotch is available on: Web, Windows, macOS, Linux, Command line, Self-hosted.

What is Hoppscotch best for?

Self-hosted open-source API testing. In our ranking of API testing tools it is number 4 of 6 with a score of 87.0.

What are the best alternatives to Hoppscotch?

The highest-ranked alternatives on listme.name are Postman, Bruno, Insomnia, Yaak.

Hoppscotch Review, Pricing & Alternatives (2026)

87.0score

Ranked 4 of 6 in best API testing tools

MIT-licensed, with web, desktop and CLI versions and self-hosting on your own servers. Self-hosting adds server upkeep, while the web and desktop apps need no setup.

Best for Self-hosted open-source API testing

About Hoppscotch

Hoppscotch is an open-source API development tool for REST, GraphQL and realtime APIs. It runs as a web app, as desktop apps for Windows, macOS and Linux, and as a command-line tool. Its GitHub project describes offline, on-premises and cloud deployments of the same codebase.

The project is MIT-licensed, so teams can self-host it on their own servers and keep API data on that infrastructure. Its desktop app works offline, which suits people who do not want to sign in. Hoppscotch suits developers who want an open-source client they can run and change themselves.

Key features

REST, GraphQL and realtime APIs
Web, desktop and CLI
Self-hosting
Offline support

Strengths

Open source under the MIT license
Can be self-hosted on your own servers

Limits

Self-hosting adds server setup and upkeep

Where Hoppscotch ranks

List	Rank	Score	Best for
Best API testing tools	4 of 6	87.0	Self-hosted open-source API testing

Alternatives to Hoppscotch

All 5 alternatives

Compare Hoppscotch

Questions about Hoppscotch

Is Hoppscotch free?: Hoppscotch can be used without paying: Free and open source under MIT; self-host or use the hosted web app. Check the vendor’s pricing page for current limits.
Is Hoppscotch open source?: Yes. Hoppscotch publishes its source code under the MIT license.
Which platforms does Hoppscotch support?: Hoppscotch is available on: Web, Windows, macOS, Linux, Command line, Self-hosted.
What is Hoppscotch best for?: Self-hosted open-source API testing. In our ranking of API testing tools it is number 4 of 6 with a score of 87.0.
What are the best alternatives to Hoppscotch?: The highest-ranked alternatives on listme.name are Postman, Bruno, Insomnia, Yaak.