Postman vs Hoppscotch
Postman is the API testing tool everyone knows. Hoppscotch is the free, open-source alternative that runs entirely in your browser. Here is how they compare for real API development workflows.
Updated 2026-02 · 2026
Postman
The standard API development and testing platform
Strengths
- +Most complete API testing feature set on the market
- +Collection runner, monitors, and mock servers built in
- +Team collaboration with shared workspaces and version history
Weaknesses
- -Desktop app has become bloated and slow over the years
- -Free tier limits collections and collaboration features
- -Pushing users toward cloud sync, which raises privacy concerns
Best for
Teams that need full API lifecycle management with testing, documentation, mocking, and CI/CD integration.
Hoppscotch
Open source API development ecosystem, fast and lightweight
Strengths
- +Completely free and open source with no feature gating
- +Runs in the browser instantly, no install needed
- +Blazing fast and lightweight compared to Postman's desktop app
Weaknesses
- -No built-in mock servers or API monitoring
- -Team collaboration features are newer and less mature
- -Smaller ecosystem of integrations and extensions
Best for
Developers who want a fast, free API testing tool without installing a heavy desktop app or paying per-seat fees.
Feature Comparison
| Feature | ||
|---|---|---|
| Pricing | $14/user/mo (teams) | Free, open source |
| REST API testing | Excellent | Excellent |
| GraphQL support | Yes | Yes |
| WebSocket testing | Yes | Yes |
| Mock servers | Built in | No |
| Collection runner | Yes | Yes |
| Self-hosting | No | Yes |
| Offline support | Desktop app (partial) | PWA with offline mode |
The Verdict
Postman is still more feature-complete, especially for teams that need mocking, monitoring, and deep CI/CD integration. But Hoppscotch covers 90% of what most developers actually need for daily API testing, and it does it for free, instantly in a browser tab. If you are tired of Postman's bloat and pricing, Hoppscotch is a genuinely great alternative.
Beyond both: self-host Bruno
Offline-first API client that stores collections as plain files on your filesystem. No cloud sync, no accounts, Git-friendly. Open source and fast.
usebruno.com →