head to head · open source
Hoppscotch vs octelium
Hoppscotch has 80,331 GitHub stars, 6,110 forks, 820 open issues and last shipped 2 days ago. octelium has 4,056 stars, 153 forks, 16 open issues and last shipped yesterday. Hoppscotch leads on adoption by 1,881% (80,331 vs 4,056 stars). Hoppscotch is written in TypeScript under MIT; octelium is written in Go under AGPL-3.0. Hoppscotch has attracted 8% as many forks as stars, octelium 4%. octelium was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Hoppscotch | octelium | |
|---|---|---|
| GitHub stars | ★ 80K | ★ 4.1K |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | Go |
| Last push | 2026-09-16 | 2026-09-17 |
| Forks | ⑂ 6.1K | ⑂ 153 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hoppscotch if
- You weight community size — 80K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick octelium if
- You want the octelium feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and octelium fits your workflow better
About Hoppscotch
Hoppscotch is an open source API development ecosystem that provides a full featured client for designing, testing, and documenting APIs. It operates as a web based application, desktop app, and CLI tool, supporting offline, on premises, and cloud deployments. Built with TypeScript and licensed under MIT, it serves as a direct open source alternative to proprietary tools like Postman and Insomnia.
read the full Hoppscotch overview →
About octelium
Octelium is a free and open source self hosted zero trust secure access platform written in Go under the AGPL 3.0 license. It can operate as a remote access VPN, a ZTNA platform, an ngrok or Cloudflare Tunnel alternative, an API gateway, an AI or LLM gateway, a PaaS like deployment platform, a Kubernetes gateway or ingress, and a homelab infrastructure.
read the full octelium overview →
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Frequently asked questions
Is Hoppscotch or octelium more popular?
Hoppscotch has 80,331 GitHub stars and octelium has 4,056. Hoppscotch has the larger community by that measure.
Are Hoppscotch and octelium free?
Both are open source. Hoppscotch is licensed under MIT and octelium under AGPL-3.0. Neither carries a licence fee.
What is the difference between Hoppscotch and octelium?
Hoppscotch is written in TypeScript and octelium in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Hoppscotch or octelium?
Choose Hoppscotch if you want the larger community (80,331 stars) or its MIT licence terms. Choose octelium if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.