Huly vs Outline: which one to choose in 2026?
Both are open source alternatives to Notion. We compare license, tech stack and features to help you decide which fits your team best.
| Huly | Outline | |
|---|---|---|
| Category | Productivity | Productivity |
| License | AGPL-3.0 | BUSL-1.1 |
| GitHub stars | 11k | 30k |
| Tech stack | Rust, React, MongoDB | Node.js, React, PostgreSQL, Redis |
| Replaces | Linear, Notion, Slack | Confluence, Notion |
Outline has more GitHub stars, which usually indicates a larger community (not necessarily that it's the best option for your use case).
Huly
Projects + chat + docs in one, an alternative to Linear/Notion/Slack.
Pros
- Replaces three different SaaS tools with a single deployment
Things to consider
- Young project, integration ecosystem still limited
Outline
Fast, elegant team wiki, an alternative to Confluence.
Pros
- Very polished interface, fast team adoption
Things to consider
- BUSL-1.1 license restricts offering it as a competing SaaS
Key features
Huly
- Linear-style issues and projects
- Team chat and channels
- Collaborative documents
Outline
- Real-time collaborative editing
- Instant search
- Collections and team permissions