For most day-to-day API work, no — you do not need a cloud account. Bruno keeps everything in local files you commit to git, Hoppscotch runs entirely in a browser tab (and works without signing in), and even Postman still lets you fire requests without logging in, though it nudges you toward an account harder every release. The account only starts mattering when sharing synced state across a team becomes the point, and that's a smaller slice of real work than the onboarding flows imply.
I've run all three as my primary client for weeks at a time. Below is what actually differs once you get past the marketing, with a bias toward the question most people are really asking: where does my data live, and what breaks if I stay logged out?
Where do my requests actually live?
This is the fault line between these tools, and it decides almost everything else.
Postman is cloud-first by design. When you create a collection, it lives in a Postman workspace that syncs to Postman's servers once you're signed in. You can work signed-out in a scratch/local mode, but sync, collaboration, and a growing list of features assume an account. Your request history and environments are Postman's to store.
Bruno inverts this completely. A Bruno collection is a folder of plain-text .bru files on your disk. There is no server in the loop — the app reads and writes files, and you version them however you version code. Open a collection, and it's just a directory you point Bruno at.
Hoppscotch sits in the middle. It's a web app (also a PWA you can install, and self-hostable). Signed out, your collections live in the browser's local storage on that machine. Sign in, and they sync through Hoppscotch's backend so you can move between devices.
Here's a Bruno .bru file so the "it's just files" claim is concrete rather than a slogan:
meta {
name: Get user
type: http
seq: 1
}
get {
url: {{baseUrl}}/users/{{userId}}
}
headers {
Authorization: Bearer {{token}}
}
That's the whole request. It diffs cleanly in a pull request, and a teammate reviewing it can see exactly what changed without launching anything.
Takeaway: Bruno stores requests as files, Hoppscotch stores them in your browser (optionally synced), and Postman stores them in its cloud — that single difference drives most of the trade-offs below.
Do I lose real functionality by staying signed out?
Less than the sign-in walls suggest, but it's not zero.
- Bruno: nothing to lose — there is no account gate on core client features. Collaboration happens through git, not a login.
- Hoppscotch: signed-out, you get the full request builder, environments, history, and collections on that one machine. What you give up is cross-device sync, cloud-saved collections, and shared team workspaces.
- Postman: signed-out, you can still build and send requests. What degrades is the collaborative and cloud-tied surface — synced workspaces, mock servers, monitors, published documentation, and team sharing. Recent versions also make the signed-out path feel like the exception rather than a first-class mode.
The honest read: a solo developer poking at an API needs an account in none of these tools. A team that wants a single shared source of truth without touching git is exactly who the Postman account exists for.
Takeaway: Sign-in mostly buys you multi-device sync and team sharing, not the ability to send a request — so ask whether you actually need shared state before you accept the login.
How do the three compare on the things that matter?
| Dimension | Postman | Bruno | Hoppscotch |
|---|---|---|---|
| Where data lives | Cloud workspace (synced) | Local .bru files |
Browser local storage; cloud if signed in |
| Account required for core use | No, but heavily nudged | No | No |
| Git-native collections | Via export / paid Git integration | Yes, natively (plain text) | Via export |
| Offline-first | Partial | Yes | Yes (PWA), sync needs network |
| Self-hostable | No | N/A (local app) | Yes |
| Scripting / tests | Extensive (JS pre/post scripts) | JS scripting, growing | JS pre-request/test scripts |
| Weight | Heavy Electron app | Light Electron app | Browser tab / lightweight |
| License model | Proprietary, free + paid tiers | Open source core, optional paid add-ons | Open source, free + hosted/self-host |
Pricing note: as of mid-2026 all three have a usable free path. Postman and Hoppscotch monetize team and cloud features; Bruno's core is open source with paid extras layered on top. Treat any specific dollar figure you see as something to confirm on the vendor's current pricing page, not a constant.
Takeaway: If your collections belong in the same repo as the code they test, Bruno wins by default; if you want zero install, Hoppscotch does; if you're standardizing a team on shared cloud tooling, Postman is still the most complete.
When is each one the right call?
Reach for Postman when the team is already on it, when you lean on mock servers, monitors, or published API docs, or when non-developers (QA, PMs) need to click through requests without learning git. Its breadth is real, and the ecosystem of shared public collections is genuinely useful. The cost is weight, a login-centric flow, and your API definitions living on someone else's servers.
Reach for Bruno when you want your API requests reviewed like code. Collections in the repo means a pull request shows a new endpoint's request shape alongside the handler that serves it, and there's no sync service to trust or outage to wait out. The trade-off: its scripting and integrations are younger than Postman's, and file-based sharing assumes everyone on the team is comfortable with git.
Reach for Hoppscotch when you want to test an endpoint right now without installing anything, or when you want to self-host a client for your org so nothing leaves your infrastructure. The main limitation is that anything browser-based is bounded by browser constraints, and unauthenticated collections are tied to that one browser profile until you sign in or export.
Takeaway: Match the tool to your sharing model — repo (Bruno), no-install (Hoppscotch), or shared cloud workspace (Postman) — and the account question mostly answers itself.
What about migrating between them?
Lock-in is lower than it used to be. Postman exports collections as JSON (the Collection v2.1 format is widely supported), and both Bruno and Hoppscotch can import it. Bruno ships a converter, and Hoppscotch accepts Postman and OpenAPI imports. You won't get a lossless round-trip — pre-request scripts and auth helpers are where things drift, since each tool's scripting sandbox differs — but the request definitions themselves port cleanly.
A pragmatic path I've used: export from Postman to JSON, import into Bruno, then let the .bru files become the source of truth in the repo going forward. After that, the collection stops being a thing you sync and becomes a thing you review.
# Bruno collections are just files, so "sharing" is whatever git already does
git add api/bruno/
git commit -m "Add users endpoint request + auth env example"
git push
Takeaway: Migration costs you the scripting glue, not the requests — so if you're leaving a cloud client, do it before your test scripts get deep.
Bottom line
If you're a solo developer or a small team that already lives in git, Bruno gives you the cleanest answer: no account, no sync service, requests reviewed like code. If you want to test an endpoint with zero setup or self-host a client so nothing leaves your network, Hoppscotch is the fastest path. Postman remains the most feature-complete and the right default for larger or mixed teams that want a shared cloud workspace and don't want to route collaboration through git — you're just accepting an account-centric flow and hosted data as the price. The cloud account is a collaboration feature, not a requirement for doing the work, and it's worth deciding deliberately rather than by clicking "sign in" on first launch.
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