Bruno

Open-source alternative to Postman and Insomnia. A Git-friendly offline API client that stores collections as plain text in your repository.

A refreshing Postman alternative for teams that want API collections to behave like code.

At a glance

ReplacesPostman, Insomnia
Open-source licenseMIT
PrivacyOffline-first with no mandatory cloud sync or account.
Lightweight signalCollections live beside code and work with normal version control.
Community healthFast-growing active project
PlatformsWindows, macOS, Linux
Privacy advantage

Offline-first with no mandatory cloud sync or account.

Less bloat

Collections live beside code and work with normal version control.

Trust signal

Fast-growing active project. Verify current releases and open issues in the source repository before critical deployment.

Should you switch to Bruno?

A refreshing Postman alternative for teams that want API collections to behave like code. A successful migration starts with a small real project, not a feature checklist. Test the files, integrations, shortcuts, and collaboration steps you use every week before removing the existing tool.

Open source gives you inspectable code and a path away from vendor lock-in, but it does not eliminate tradeoffs. Support may be community-led, some commercial file formats may be imperfect, and self-hosted options require security updates and backups. Use the official website and source repository above to confirm current compatibility.

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