“Postman alternative” has been one of the most-searched developer-tool queries for years, and 2026 gave it new fuel: on 1 March Postman retired its Basic and Professional plans, and the Free plan became a single-user plan. If two people used to share a free workspace, one of them now needs a paid seat.
This guide is the short, honest version. It starts with a comparison table of the six alternatives worth your time, answers the questions people actually search (the best alternative, a free alternative for teams, a full replacement, the competitors), and ends with how to move your collections. We make one of the tools, Apiboo, and we say where the others are the better pick. Every competitor fact was checked against the vendor’s own site in September 2026.
Postman alternatives compared (September 2026)
Price figures are list prices billed annually unless noted; check each pricing page before you buy.
- Postman — desktop and web; cloud workspaces, Native Git in v12 for team workspaces; signed out: lightweight client only; Free for 1 user, Solo $9/month, Team $19/user/month.
- Insomnia — desktop, Apache-2.0; Local Vault, E2E-encrypted Cloud Sync or Git Sync per project; REST, GraphQL, gRPC, WebSocket, SSE; Essentials $0 (Git Sync up to 3 users), Pro $12/user/month.
- Bruno — desktop, MIT; offline only, plain-text collections in Git; REST, GraphQL, gRPC, WebSocket, SSE, SOAP; free open-source edition, Pro $6, Ultimate $11 per user/month.
- Hoppscotch — browser-first plus desktop app, MIT, self-hostable; REST, GraphQL, WebSocket, SSE, Socket.IO, MQTT; free cloud tier, Organization $6/user/month.
- Yaak — desktop, MIT source; local, no account, Git via folder mirroring; REST, GraphQL, gRPC, WebSocket, SSE; free for personal use, work licence $79/year individual or $149/user/year business.
- Thunder Client — VS Code extension; local files; free tier without collections since August 2025; WebSocket, SSE, gRPC on paid plans; Starter $3, Business $7 per user/month.
- Apiboo — desktop for Windows, macOS, Linux; local-first, every local tool free with no account; REST, GraphQL, WebSocket, SSE, gRPC; plus DB manager, SSH terminal, boards and chat; sync and team workspaces from Pro.
Why developers look for a Postman alternative
Across forums, reviews and our own conversations with users, the same reasons keep coming up:
- The account and the cloud. Since the Scratch Pad was retired in 2023, working signed out means the lightweight client for quick requests; collections and environments live in signed-in workspaces. For teams handling tokens, internal hostnames and unreleased endpoints, that is a governance question.
- The 2026 plan change. Free is one user and cannot create a team, so a shared workspace now costs a seat per person.
- Weight. Postman grew from a client into a platform, and the app carries all of it whether you use it or not.
- CI churn. Newman does not read the v3 collection format that Postman v12’s Native Git uses; Postman steers CI users to the Postman CLI.
- Tool sprawl. Postman covers the API; planning lives in Jira, conversation in Slack, database work in another app, servers in a fourth.
The best Postman alternative depends on the reason you are leaving
There is no single winner, because people leave for different reasons. Match the reason to the tool:
- You want the same kind of app with fewer strings → Insomnia is the closest like-for-like swap, with scripts, a runner and per-project local storage.
- You want collections reviewed like code, and open source → Bruno.
- You want nothing to install → Hoppscotch in the browser.
- You want a fast, private client for personal work → Yaak (free for personal use).
- You only send a few requests from your editor → Thunder Client, knowing collections are paid.
- You want to replace Postman and the tabs around it, offline and without an account → Apiboo.
Is there a free Postman alternative for teams?
Honestly: free and shared rarely go together, because shared means someone runs a server. Here is what each option gives a team at no cost, as of September 2026:
- Bruno — free if your team shares collections through a Git repository you already have. The Git UI inside the app and secret-manager integrations are paid.
- Insomnia — the Essentials plan is $0 and includes Git Sync projects for up to 3 users, plus cloud and local projects.
- Hoppscotch — the self-hosted Community Edition is free if you run it yourself; the cloud has a free tier.
- Apiboo — every tool is free on each person’s machine, and Git sync to GitHub is free because it runs locally. Shared team workspaces are not free: Pro includes one team of up to three people, and the Team plan covers larger teams.
- Yaak and Thunder Client — neither is free for a team at work: Yaak needs a work licence, and Thunder Client’s free tier has no collections.
A full Postman replacement, not just a client
Most alternatives replace the request editor and stop there. If what you want is a Postman replacement for the whole working day, check the things Postman users take for granted: environments and variables, scripts that already use pm.*, a runner, mocks, and OAuth that refreshes itself.
Apiboo was built around that list. Request scripts written for Postman run unchanged, because its sandbox understands pm.* next to its own boo.* API, including pm.sendRequest in pre-request scripts. OAuth 2.0 (authorization code with PKCE, client credentials), AWS Signature v4 and mTLS are built in. Saved responses from a Postman import become mock examples that a local mock server answers. Then it adds what Postman leaves to other apps: a database manager for PostgreSQL, MySQL and SQLite, a terminal with SSH and split panes, FTP/SFTP, a local mail catcher, boards, documents and team chat.
Where it is not yet a full replacement: collection- and folder-level scripts run under Run Collection but not when you send a single request, the collection runner has no iterations, delays or data files, and there is no equivalent of Postman’s monitors, governance or public API network. If those carry your workflow, stay put or pick Insomnia.
Postman competitors, briefly
Beyond the six above, you will meet a few other names. HTTP-file tools (the .http files in JetBrains IDEs, or the REST Client extension for VS Code) keep requests in plain text in your repo with no separate app at all. Several API-design platforms compete with Postman on the platform side rather than as local clients. And for scripted checks, plain curl or a test framework in your own language is often the most honest answer. The ones in the table are the clients most teams actually move to.
Who should pick what
- Solo developer, privacy first, happy with Git → Bruno or Yaak.
- Small team already paying for GitHub, wants zero new infrastructure → Bruno, or Apiboo with Git sync.
- Team of three that wants live shared collections, boards and chat without a server of its own → Apiboo Pro.
- Design-first API team around OpenAPI → Insomnia.
- Locked-down company that must self-host → Hoppscotch Community Edition.
- Large org on Postman governance and monitors → stay with Postman.
How to migrate from Postman in an afternoon
Collection import is a solved problem. Insomnia, Bruno, Hoppscotch, Yaak and Apiboo all import Postman collections. For Apiboo, the steps are:
- In Postman, export the collection as Collection v2.1 (v2.0 works too) and export each environment you use.
- In Apiboo, drag the files onto the API Client sidebar, or use Import collection. The preview shows the collection name, the number of requests and folders, and notes on anything that could not be carried over.
- Folders, collection and folder variables, auth (Bearer, Basic, API key, OAuth 2.0), request scripts and saved responses come across; an environment export becomes an environment.
- Mark sensitive variables as secret again: Postman’s secret flag is not part of the export.
- If CI used Newman, keep that pipeline until you have replaced it; Apiboo’s runner is interactive, not a CLI.
- Coming from Bruno or Hoppscotch instead? Drop the Bruno collection folder (or a Bruno export) on Import collection, or import a Hoppscotch collection export (Hoppscotch environments come from their own export); folders, auth, collection variables and environments come across, and bru.* and pw.* scripts run in Apiboo.
When you should stay with Postman
If you rely on Postman’s governance and monitoring, publish docs to its public API network, or have years of CI built on Newman and the Postman CLI, the migration cost may outweigh the wins. Alternatives make sense when what you need is the client and the everyday team workflow around it. The feature-by-feature version of this comparison is at apiboo.com/compare/postman.
FAQ
Is Postman still free in 2026? Yes, for one user. Since 1 March 2026 the Free plan is limited to a single user and cannot create a team.
Can I use Postman without an account? Signed out you get Postman’s lightweight API client for quick requests and history; collections, environments and collaboration are signed-in features.
Which Postman alternative works offline? Bruno, Yaak and Apiboo work fully offline without an account; Insomnia’s Local Vault projects are local too.
Will my Postman scripts work elsewhere? In Apiboo, request-level pm.* scripts run unchanged; other tools translate or partially support them, so test your most complex script first.
Which alternative supports gRPC? Postman, Insomnia, Bruno, Yaak and Apiboo do; Thunder Client lists it on paid plans; Hoppscotch does not list it.
Try it with your own work
Export your Postman collection and environment, drop both on Apiboo’s sidebar, and run the requests you used this week. Keep Postman installed; if you never open it again, you have your answer.
Download Apiboo for Windows, macOS or Linux at apiboo.com/download. It is free to start, with no card and no account: every tool runs on your own machine, and you only sign in when you want sync or a team.