head to head · open source
OpenViking vs huma
OpenViking has 41,383 GitHub stars, 3,362 forks, 999 open issues and last shipped yesterday. huma has 4,512 stars, 299 forks, 132 open issues and last shipped 6 days ago. OpenViking leads on adoption by 817% (41,383 vs 4,512 stars). OpenViking is written in Python under AGPL-3.0; huma is written in Go under MIT. OpenViking has attracted 8% as many forks as stars, huma 7%. OpenViking 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
| OpenViking | huma | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 4.5K |
| License | AGPL-3.0 | MIT |
| Written in | Python | Go |
| Last push | 2026-11-02 | 2026-10-28 |
| Forks | ⑂ 3.4K | ⑂ 299 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenViking if
- You weight community size — 41K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick huma if
- You want the huma feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and huma fits your workflow better
About OpenViking
The Context Database for AI Agents English / 中文 / 日本語 Website · Live Demo · GitHub · Issues · Docs · Blog Lark · WeChat · Discord · X What is OpenViking OpenViking is an open source context database for AI agents — one filesystem for everything an agent knows: knowledge, memory, and skills. Most agent memory is a black box: text goes in, embeddings come out, and nobody can see what was actually stored. OpenViking organizes context as a virtual filesystem under viking:// instead. Agents navigate it like files — ls , tree , read , write , grep — and you can open any directory to inspect and edit what your agent…
read the full OpenViking overview →
About huma
🌎中文文档 🇯🇵日本語ドキュメント What is huma? Install Example Documentation A modern, simple, fast & flexible micro framework for building HTTP REST/RPC APIs in Go backed by OpenAPI 3 and JSON Schema. Pronounced IPA: /'hjuːmɑ/. The goals of this project are to provide: Incremental adoption for teams with existing services Bring your own router (including Go 1.22+), middleware, and logging/metrics Extensible OpenAPI & JSON Schema layer to document existing routes A modern REST or HTTP RPC API backend framework for Go developers Described by OpenAPI 3.1 & JSON Schema Guard rails to prevent common mistakes Documentation that…
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Frequently asked questions
Is OpenViking or huma more popular?
OpenViking has 41,383 GitHub stars and huma has 4,512. OpenViking has the larger community by that measure.
Are OpenViking and huma free?
Both are open source. OpenViking is licensed under AGPL-3.0 and huma under MIT. Neither carries a licence fee.
What is the difference between OpenViking and huma?
OpenViking is written in Python and huma 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, OpenViking or huma?
Choose OpenViking if you want the larger community (41,383 stars) or its AGPL-3.0 licence terms. Choose huma if its feature set, stack or MIT licence fits better. Both are self-hostable.