Best Bruno alternatives (2026)
Last updated: September 2026
Bruno is one of the good ones: open source, offline, no account, collections stored as files in Git. So the right Bruno alternative depends on which of those you want to keep and what you want to change. This page compares six options, starting with Scalar, and it is candid that for many teams the honest answer is to stay on Bruno.
This page is written by Scalar, so read it with that in mind. Every claim about Bruno and the other tools links to the vendor's own site, docs, pricing page or repository, checked on September 26, 2026.
Bruno and Scalar share more than they differ
Before the reasons to switch, here is what Bruno and Scalar have in common, because most "alternatives" pages skip this.
| Bruno | Scalar | |
|---|---|---|
| License | MIT | MIT |
| Account needed | No | No |
| Works offline | Yes, "offline-only" | Yes, offline-first |
| Desktop | macOS, Windows, Linux | macOS, Windows, Linux |
| Browser version | Not listed in Bruno's downloads | Yes, client.scalar.com |
| Source of truth | Collection files (Bru or OpenCollection YAML) | Your OpenAPI document |
| OpenAPI | Import, plus OpenAPI Sync | Native format, watched on disk |
| Protocols today | REST, GraphQL, gRPC, WebSocket | HTTP (gRPC, GraphQL, WebSocket, SOAP coming soon) |
| CLI runner | Yes | Not in the client |
| Paid plans | Pro $6, Ultimate $11 per user per month, annual | Client free on every plan (pricing) |
If you read that table and Bruno wins on everything you care about, stay. If the middle rows matter to you, keep reading.
Why people look for a Bruno alternative
These are the reasons we can support from Bruno's own pages. None of them is "Bruno is bad."
The collection and the API description are two things. Bruno's working format is its own collection format: Bru files or OpenCollection YAML. If your team also maintains an OpenAPI document, you now have two descriptions of the same API. Bruno's OpenAPI Sync reconciles them and keeps the values you entered, which is a thoughtful design. But it is still a sync between two artifacts, and Bruno's docs say the open-source edition allows five syncs per month, with unlimited syncs on paid plans.
Some team features are paid. On Bruno's pricing page, the built-in Git UI (branching, conflict resolution, stashing), private Git repositories and unlimited workspaces start on Pro at $6 per user per month, and secret-manager integration, SSO and audit logs are on Ultimate at $11. You can still use Git from the command line on the free edition. The prices are low. It is still worth knowing before you standardise.
No cloud sync, by design. Bruno says there are "no plans to add cloud-sync to Bruno, ever." That is the point of Bruno, and it is a feature for most of its users. Teams who want hosted, real-time shared workspaces without Git need a different tool.
Desktop only. Bruno's README lists binary downloads for Mac, Windows and Linux. If you want to send someone a link to a client that runs in their browser, Bruno is not built for that.
Bruno alternatives at a glance
| Tool | License | Account | Files in Git | OpenAPI role | Protocols today | Paid from |
|---|---|---|---|---|---|---|
| Scalar | MIT | No | Your OpenAPI document | The collection format | HTTP | Client free (pricing) |
| Yaak | MIT | No | Mirror workspaces to files | Import | REST, GraphQL, WebSockets, SSE, gRPC | $79/year for work use |
| Insomnia | Apache-2.0 | Beyond Scratch Pad | Git Sync | Design and import | REST, GraphQL, WebSockets, SSE, gRPC | $12/user/month |
| Postman | Closed source | For collections | Native Git, desktop only | Import | HTTP, GraphQL, gRPC, WebSocket, MQTT, MCP | $9/month Solo |
| Hoppscotch | MIT | For workspaces | No | Import | REST, GraphQL, WebSocket, SSE, Socket.IO, MQTT | $6/user/month, annual |
| VS Code REST Client | MIT | No | .http files |
None | HTTP, GraphQL | Free |
The options, one by one
1. Scalar: OpenAPI as the only source of truth
Verdict: the best fit if you already maintain an OpenAPI document and do not want a second collection format to keep in sync.
The difference between Scalar and Bruno is not local versus cloud. Both are local. It is which file is authoritative. In Bruno, the collection is. In the Scalar API Client, the OpenAPI document is the collection: import it from a file or URL, and the operations, parameters, request bodies, security schemes and servers all come from the document. Keep the document on disk and the client watches it for changes. There is no sync quota, because there is nothing to sync between.
That document lives in your repository already, so it gets the Git workflow Bruno users care about: branches, diffs and reviews. Scalar's own workspace (your saved values, environments, history) stays on your machine. Collection environments export with the document; credentials never do.
Scalar also runs in the browser at client.scalar.com, and the same client powers the Test Request button inside every Scalar API reference, so your public docs and your team's client read the same document. Scripts and tests use the Postman-compatible pm API, which also helps if you have old Postman scripts.
Where Bruno is ahead, clearly: GraphQL, gRPC and WebSocket work in Bruno today and are "Coming Soon" in Scalar. Bruno has a CLI for running collections in CI; Scalar's client does not. And if your requests are hand-crafted scenarios rather than a description of an API you own, Bruno's file-per-request model fits better than an OpenAPI document.
Best for: API teams whose OpenAPI document is already the contract, and who want one file, not two.
2. Yaak: multi-protocol and local-first
Verdict: a close cousin to Bruno with a different licence model.
Yaak is MIT licensed, stores data on your device, and can mirror workspaces to the filesystem for Git or Dropbox. It adds SSE to the protocols Bruno covers. It is free for personal use, but work use needs a licence at $79 per year, or $149 per user per year for businesses. It is built by Gregory Schier, who previously built Insomnia.
Best for: individuals who want a polished native client and are happy to pay for it.
3. Insomnia: Git Sync plus optional cloud
Verdict: the choice if you want both Git and hosted collaboration.
Insomnia offers Local Vault, Cloud Sync and Git Sync. Its free Essentials plan includes Git Sync for up to 3 users, and Kong says cloud collaboration is free for unlimited users. Anything beyond the Scratch Pad needs an account, which was the 2023 controversy.
Best for: teams that want Git for some projects and cloud sync for others.
4. Postman: Git-native, at platform scale
Verdict: worth a look if Git was the only thing Postman was missing for you.
Postman 12 stores collections, environments and specs as files in your repository through Native Git, which is desktop-only. You also get monitors, mocks and the largest ecosystem. Collections need an account, and the Free plan has been limited to one user since March 2026. See Postman alternatives.
Best for: larger teams that want a Git workflow and a full platform.
5. Hoppscotch: when you want a browser client
Verdict: covers the one thing Bruno deliberately does not do: a shared client in the browser.
Hoppscotch is MIT licensed, runs at hoppscotch.io, and can be self-hosted. Collections live in Hoppscotch workspaces rather than Git. See Hoppscotch alternatives.
Best for: teams that want a self-hosted, browser-based shared client.
6. VS Code REST Client: the smallest possible tool
Verdict: plain .http files in your editor.
The REST Client extension is MIT licensed and sends HTTP and GraphQL requests written in .http files. It is even more "just files" than Bruno, with no separate app at all, and much less UI.
Best for: developers who never want to leave the editor.
When to stay on Bruno
Most of the time, we think you should.
- Your collections are the contract. If you do not maintain an OpenAPI document and do not plan to, Bruno's format is the simpler model.
- You need GraphQL, gRPC or WebSocket. Bruno supports them. Scalar does not yet.
- You run collections in CI. Bruno's CLI does this. Scalar's client does not.
- You want a vendor promise of no cloud. Bruno's README makes that promise explicitly.
- The paid tiers are fine. At $6 per user per month, Bruno Pro is inexpensive for what it adds.
A reasonable middle ground: keep Bruno for scenario testing and use Scalar where the OpenAPI document matters, in your API reference and for exploring the API. Both are free to try and neither locks your data in.
Frequently asked questions
Is Bruno free?
Yes. Bruno's open-source edition is free and MIT licensed. Paid plans add the Git UI, private repositories, unlimited OpenAPI syncs and enterprise features: Pro is $6 and Ultimate $11 per user per month, billed annually, according to Bruno's pricing page on September 26, 2026.
Does Bruno have a web version?
Bruno's README lists desktop downloads for macOS, Windows and Linux, plus a CLI. Scalar's client runs both as a desktop app and in the browser at client.scalar.com.
Can Bruno sync with an OpenAPI document?
Yes. Bruno's OpenAPI Sync keeps a collection aligned with a remote OpenAPI document and preserves values you entered. Bruno's docs say the open-source edition allows 5 syncs per month and paid plans allow unlimited syncs. In Scalar, the OpenAPI document is the collection, so there is no separate sync step.
Bruno vs Scalar: which is better for Git?
Both keep your work out of the cloud. Bruno stores each request as a file you commit. Scalar uses your OpenAPI document, which you already commit, as the source of every request. Pick Bruno if requests are your main artifact, and Scalar if the OpenAPI document is.
Can I move from Bruno to Scalar?
If your API has an OpenAPI document, import it into Scalar and you have every operation immediately. Scalar does not import Bruno collection files directly; it imports OpenAPI 3.x, Swagger 2.0, Postman Collections and cURL.
Related
- Learn: What is an API client? · Best open-source API clients (2026)
- Docs: Import an OpenAPI document into the API Client
- Product: Scalar API Client — MIT licensed, offline-first, with OpenAPI as the collection
This page is based on Bruno's website, pricing page, documentation and GitHub repository, and on the public pages of every other tool listed, as checked on September 26, 2026. Bruno is actively developed and its plans may change. If something here is wrong or out of date, please open an issue and we will correct it.
