Bruno vs Insomnia (2026): Which is Better?

TLDR

Bruno (8.4/10) and Insomnia (7.1/10) are the leading lightweight Postman alternatives. Bruno stores collections as plain-text .bru files in git, runs fully offline, and needs no account. Insomnia offers per-project storage choice and standout GraphQL support, but carries some uncertainty under Kong. Choose Bruno for git-native, offline-first testing with no lock-in. Choose Insomnia for GraphQL-heavy work and flexible storage.

Storage and Version Control

This is the heart of the comparison. Bruno is git-native by design. Collections live as human-readable .bru text files right next to your code, so your API tests travel with the repo and diff cleanly in pull requests. There is no cloud, no mandatory account, and no sync server in the middle. For teams that already version everything in git, this is the cleanest model available.

Insomnia gives you a choice per project: Local Vault keeps everything on-device, Git Sync commits collections to any git repo, or Cloud Sync handles it for you. That flexibility is nice if you do not want to set up a git workflow, and our review notes its git-based version control as a strength. But Bruno’s all-in commitment to plain files in git is tighter and more predictable. If version control is your priority, Bruno’s approach is purpose-built for it. The practical payoff shows in code review: a teammate changing an endpoint produces a readable diff in the same pull request as the code change, so reviewers see the API contract shift right alongside the implementation. Insomnia’s Git Sync can do this too, but it is one storage mode among several rather than the whole design, so teams sometimes end up with a mix of synced and unsynced projects.

Offline and Privacy

Bruno is offline-first and completely local, with no cloud dependency at all, which our review calls out as a core selling point. Nothing leaves your machine unless you push it to your own git remote. No account is required to use the full client. For developers in regulated environments or anyone wary of cloud lock-in, that is a strong guarantee.

Insomnia can run fully local through its Scratch Pad and Local Vault, so it is not cloud-only. But its cloud and account features are more woven in, and our review flags uncertainty around Kong’s long-term open-source commitment as a real risk. Bruno, being MIT-licensed and offline-first, carries less of that overhang. On privacy and independence, Bruno has the edge.

GraphQL and Core Features

Insomnia’s strongest area is GraphQL. Our review highlights exceptional GraphQL capabilities with schema introspection, and 2026 comparisons agree that GraphQL-heavy teams relying on introspection and query autocompletion still tend to prefer Insomnia. If GraphQL is central to your work, this is the single best reason to pick it. Insomnia also keeps a clean, focused interface without bloat and starts fast.

Bruno covers REST, GraphQL, gRPC, and WebSocket with multi-protocol support, and crucially has no artificial limits on collection runs, unlike Postman’s free cap. Its CLI runs .bru collections in CI/CD pipelines, so the same tests work locally and in your build. The honest tradeoff, per our review, is that Bruno’s UI is functional but less polished than competitors, its ecosystem is smaller, and it has no built-in mock server. Insomnia lacks mock servers and monitoring too, so neither is a full Postman replacement on that front. If front-end mocking or scheduled monitoring is a hard requirement, you will be reaching for a second tool regardless of which of these two you pick. Both are deliberately scoped to nail the request-building and testing core rather than chase Postman’s sprawling feature list, and that focus is part of why each starts faster and stays lighter.

Pricing

Both are affordable, and both have real free tiers. Bruno’s free open-source version includes the full API client, testing, scripting, and 2 workspaces. Pro is $6/user/month, adding git integration, OpenAPI import/export, and unlimited workspaces. Ultimate is $11/user/month for SSO/SCIM, audit logs, and secret manager integration.

Insomnia’s Scratch Pad is free and local-only with no account. The Individual plan is $5/month for cloud sync and unlimited projects, and the Team plan is $12/user/month for shared workspaces and collaboration. The numbers are close. Insomnia’s $5 individual tier slightly undercuts Bruno’s $6 Pro, but Bruno’s free open-source version is more capable out of the box for solo work, since the paid tier mainly adds team and git conveniences. For an individual developer, both are cheap. For a team that wants git-native collections, Bruno’s Pro at $6 is well-spent.

When to Choose Bruno

• You want collections versioned as plain-text files in git, next to your code.
• You need fully offline operation with no account and no cloud dependency.
• You run API tests in CI/CD and want a CLI that executes the same collections.
• You care about open-source licensing and avoiding vendor lock-in.
• You test across REST, GraphQL, gRPC, and WebSocket with no run limits.

When to Choose Insomnia

• GraphQL is central to your work and you rely on schema introspection.
• You want to pick storage per project without committing to a git workflow.
• You prefer a slightly more polished, focused interface.
• You are an individual who wants simple cloud sync at $5/month.
• You work mainly with REST and GraphQL and want minimal setup.

The Bottom Line

Bruno wins clearly at 8.4 to Insomnia’s 7.1, and the 1.3-point gap is real. Bruno’s git-native, offline-first model solves the exact pain points that pushed developers away from cloud-first tools, with no account, no run limits, and full version control of your API suite. The smaller ecosystem and plainer UI are fair tradeoffs for that control.

Insomnia is still a solid lightweight client, and its GraphQL support is genuinely better, so GraphQL-heavy teams have a legitimate reason to choose it. But for most developers who want their API tests to live in git and run anywhere, Bruno is the stronger, more future-proof pick. Choose Insomnia for GraphQL depth and storage flexibility. Otherwise, Bruno is the one to beat.