Hoppscotch
A free, open-source platform for designing and testing APIs across teams
- Also known as
- hoppscotch
What is Hoppscotch?
An open-source alternative to Postman that enables teams to design, test, and document APIs with support for REST and GraphQL protocols, comprehensive testing capabilities, and real-time collaboration features.
Hoppscotch pricing
We don't have Hoppscotch's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What Hoppscotch does
The capabilities that matter for api development tools, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- REST client
- ✓
- GraphQL support
- ✓
- gRPC support
- -
- Mock servers
- ✓
- Automated / contract testing
- ✓
- Team collaboration & sharing
- ✓
- Doc generation
- ✓
- OpenAPI / spec import
- ✓
- CI integration / CLI
- ✓
Platform & deployment
Independently observed- CLI
- Web
- Cloud / SaaS
- Self-hosted
Integrations (1)
Independently observed- GitHub⇄
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
Hoppscotch FAQ
Common questions about Hoppscotch, answered from independent, dated evidence.
What is Hoppscotch?
A lightweight, collaborative API testing and development tool that supports REST, GraphQL, WebSocket, and other protocols. Available as a web app, desktop application, and CLI for offline, self-hosted, or cloud-based use. It is indexed under API Development Tools.
Source: https://hoppscotch.io
Is Hoppscotch free to use?
Hoppscotch is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Pricing changes often, so verify at source before relying on it.
Source: https://hoppscotch.io
What platforms does Hoppscotch support?
Hoppscotch supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://hoppscotch.io
Can Hoppscotch be self-hosted?
Yes. Hoppscotch can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://hoppscotch.io
Is Hoppscotch open source?
Yes. Hoppscotch is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
Hoppscotch alternatives
Other api development tools we track, ranked by the same independent score.
- ApidogAn integrated platform for designing, testing, and documenting APIs with built-in AI assistance and real-time team collaborationmedium · 73%
- RedoclyTools for creating, validating, and managing API specifications and documentation across teamshigh · 76%
- Swagger UIInteractive API documentation generator from OpenAPI specificationshigh · 76%
- InsomniaCross-platform API client supporting multiple protocolshigh · 75%
- PostmanAn AI-powered API platform for developing, testing, and managing APIs at enterprise scalemedium · 73%
- curlTransfer data across the internet using a command-line tool or librarymedium · 51%
Compare Hoppscotch
Side by side against other api development tools, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Hoppscotch, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Capabilities | 92 | 0.08 | 7.6 | ✓ |
| Release cadence | 92 | 0.07 | 6.2 | ✓ |
| Development activity | 37 | 0.12 | 4.4 | ✓ |
| Security score | 60 | 0.05 | 3.2 | ✓ |
| Stars | 93 | 0.03 | 3.1 | ✓ |
| Dependent projects | 8 | 0.08 | 0.6 | ✓ |
| Integrations | 9 | 0.05 | 0.5 | ✓ |
| Security posture | 0 | 0.09 | 0.0 | - |
| Package downloads | 0 | 0.17 | 0.0 | - |
| Developer Q&A activity | 0 | 0.08 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 14 | mediumsource · 2026-09-10 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 5 items | mediumsource · 2026-09-10 · 67% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Api docs, Mock server, Rest client, Collaboration, Ci integration, Openapi import, Graphql support, Automated testing | mediumsource · 2026-09-10 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 1 | mediumsource · 2026-09-10 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | TypeScript | highsource · 2026-09-10 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | MIT | highsource · 2026-09-10 · 95% |
Pricing
Release
Reliability
| Attribute | Value | Evidence |
|---|---|---|
| Status page | Yes | mediumsource · 2026-08-05 · 60% |
Security
Is Hoppscotch the right choice for you?
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