LEANN vs zvec
Side-by-side comparison of two AI agent tools
Short answer
- zvec is growing faster: +270 GitHub stars in the last 30 days vs +150 for LEANN.
- Pick LEANN for: local vector database for private RAG using graph-based selective recomputation. Pick zvec for: a lightweight, lightning-fast, in-process vector database.
From GitHub data refreshed daily.
L
LEANNopen-source
Local vector database for private RAG using graph-based selective recomputation
z
zvecopen-source
A lightweight, lightning-fast, in-process vector database
Metrics
| LEANN | zvec | |
|---|---|---|
| Stars | 13.0k | 16.1k |
| Star velocity /mo | 150 | 270 |
| Commits (90d) | 33 | 151 |
| Releases (6m) | 1 | 6 |
| Overall score | 0.5628644454249083 | 0.6625845967587101 |
FAQ
- Which is more popular, LEANN or zvec?
- zvec has more GitHub stars (16,057 vs 13,009).
- Which is more actively developed, LEANN or zvec?
- zvec had more commits in the last 90 days (151 vs 33).
- Should I use LEANN or zvec?
- Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.