head to head · open source
OpenViking vs wandao
OpenViking has 41,477 GitHub stars, 3,377 forks, 999 open issues and last shipped yesterday. wandao has 1,146 stars, 115 forks, 19 open issues and last shipped 13 days ago. OpenViking leads on adoption by 3,519% (41,477 vs 1,146 stars). OpenViking is written in Python under AGPL-3.0; wandao is written in Python under AGPL-3.0. OpenViking has attracted 8% as many forks as stars, wandao 10%. OpenViking was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (knowledge-base), so they are genuine substitutes rather than adjacent tools.
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 | wandao | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 1.1K |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-11-04 | 2026-10-23 |
| Forks | ⑂ 3.4K | ⑂ 115 |
| 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 wandao if
- You want the wandao feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and wandao 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 wandao
万能导 Wandao ✨ 让知识没有壁垒，让多平台文档迁移更简单。 将你有权访问的知识库导出为本地 Markdown，或把本地 Markdown 导入其他平台。 尽量保留目录结构、正文格式、图片与附件，告别重复复制和手动整理。 📦 下载最新版 · 📖 使用教程 · 🧠 AI 辅助学习 · 🐛 反馈问题 · 🤝 参与共创 万能导是一个多平台知识库 Markdown 导入导出工具，目前支持飞书、语雀、阿里云 Thoughts、印象笔记、有道云笔记、为知笔记、OneNote、知识星球、ima 知识库、钉钉文档、WPS 文档、息流、Obsidian、Notion、知乎、CSDN、微信公众号和本地 Markdown 等内容来源与目标平台。 你可以把自己有权限访问的项目资料、团队知识库和课程文档导出为本地 Markdown，也可以把整理好的本地 Markdown 导入到支持的平台。万能导重点处理文档格式、图片、附件和目录层级，适合知识备份、平台迁移、学习资料整理，以及将“教学文档 + 源码项目”交给 AI 一起阅读。 如果有未能完整导出的内容或希望支持的新平台，欢迎提交 GitHub Issue。建议新平台不要求参与开发，平台使用经验、公开资料和测试意愿同样有价值；每一条可复现的反馈和共创需求都会被认真审查。 如果这个项目对你有帮助，欢迎在 GitHub 点一个 Star ⭐,这对我真的很重要 💗 特别赞助…
read the full wandao overview →
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Frequently asked questions
Is OpenViking or wandao more popular?
OpenViking has 41,477 GitHub stars and wandao has 1,146. OpenViking has the larger community by that measure.
Are OpenViking and wandao free?
Both are open source. OpenViking is licensed under AGPL-3.0 and wandao under AGPL-3.0. Neither carries a licence fee.
What is the difference between OpenViking and wandao?
OpenViking is written in Python and wandao in Python. 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 wandao?
Choose OpenViking if you want the larger community (41,477 stars) or its AGPL-3.0 licence terms. Choose wandao if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.