Hoppscotch
ToolJet
| Feature | Hoppscotch | ToolJet |
|---|---|---|
| Pricing | Free / from $7/mo | Free / from $20/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.5 / 5 | 4.1 / 5 |
| Best For | developers, open-source-teams, api-testing, lightweight-alternative | developers, startups, ops-teams, small-businesses |
| Founded | 2019 | 2021 |
| Rest Client | ✓ | ✗ |
| Graphql Client | ✓ | ✗ |
| Websocket Testing | ✓ | ✗ |
| Collections | ✓ | ✗ |
| Environments | ✓ | ✗ |
| Team Collaboration | ✓ | ✗ |
| Self Hostable | ✓ | ✗ |
| Visual Builder | ✗ | ✓ |
| Data Sources | ✗ | ✓ |
| Workflows | ✗ | ✓ |
| Custom Code | ✗ | ✓ |
| Version Control | ✗ | ✓ |
| Multi Tenancy | ✗ | ✓ |
✓ Hoppscotch Pros
- Open-source and self-hostable
- Lightweight and fast (browser-based, no download)
- Supports REST, GraphQL, WebSocket, SSE, Socket.IO
- Team collaboration with shared collections
✗ Hoppscotch Cons
- Fewer features than Postman for enterprise use
- Limited mock server capabilities
- Desktop app less mature than web version
✓ ToolJet Pros
- Open source
- Many data sources
- Drag-and-drop
- Self-hostable
✗ ToolJet Cons
- Documentation gaps
- Fewer widgets than competitors
- Community-dependent support
The Verdict
Hoppscotch is built for developers and open source teams, with a focus on rest-client and graphql-client. ToolJet targets developers and startups and leads with visual-builder and data-sources.
On pricing, Hoppscotch is the clear winner for budget-conscious users — starting at $7/mo compared to $20/mo for ToolJet. That $13/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Hoppscotch edges out on user ratings (4.5 vs 4.1). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Feature-wise, Hoppscotch offers broader built-in capabilities (7 features vs 6), while ToolJet takes a more focused approach — which can mean a simpler, faster onboarding experience.
Both tools are a solid fit for developers — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
Bottom line: Hoppscotch has a slight overall edge — but if open source matters most to you, ToolJet may still be the right call.