athens
The premium Open Source alternative to Roam Research
🎯 Best for:Users seeking a graph-based second brain with local data control.
What is athens?
A collaborative knowledge graph designed for bidirectional linking and non-linear note-taking. It utilizes a Clojure-based architecture to manage complex data relationships through a graph-based interface.
Tech Stack
ClojureKnowledge Base & Wiki
Why athens?
- • Bidirectional linking
- • Graph visualization
- • Local-first architecture
Limitations
- • No longer maintained
- • Steep learning curve
- • Clojure environment complexity
3/1/2026
Last Update
398
Forks
316
Issues
Other
License
Financial Leak Detected
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Competitor Cost
-$1,440
/ year (est. based on Roam Research)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%