Gostman
Open source API client. No account, no cloud sync.
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A free alternative to Postman, Insomnia and Bruno that needs no account. REST, GraphQL, gRPC, WebSocket, Socket.IO and MQTT in one app, with collections saved as plain files you can commit. The desktop app, web app and CLI run the same Go engine, so a CI run matches what you saw while testing. Secrets stay in your own manager, and an MCP server lets coding agents send saved requests with values redacted. MIT licensed.
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PH · launched Oct 26, 2026 · 3 upvotes (top 10%)
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
- Web App
- Privacy
- GitHub
- Development
Similar launches
See all 84 similar launches →Could you build this?
Yes The product is a multi-protocol API client with a file-based collection format, and existing open-source libraries cover each protocol. Breadth makes it a large build, but a working version is feasible in weeks.
Competitors
Other products that read as similar to this one : 84 launches clear the similarity bar, closest 8 shown.
Attention rank: #18 of 85 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 362 days after the earliest competitor.
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