PyPI Stats
yichuan-w

leann

[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
PyPI GitHub
Downloads
Day
267
Week
1.9K
Month
6.2K
Stars
10.9K
Forks
961
Issues
38
Version
0.3.7

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
86
Adoption
77
Community
50
How the maintenance status was determined
Last commit
4 days ago
Monthly downloads
6,221
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
6,221
Stars
10,946
Stars per 1k downloads
1759.52
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
• Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
265
Month daily avg
207
Momentum
+27.7%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
MIT
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
58 days ago
Total releases
30
Releases/year
38.3
• Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
39
Monthly downloads
6,221
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
69
 
Issue Burden
3.5
per 1k stars
Discussions
1.5
per 1k stars
Fork Ratio
4.1%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 194
macOS 6
Windows 3

Python Versions

3.11
83.7% 170
3.12
15.3% 31
3.13
1.0% 2

Top Countries

1. US US
190
2. IN IN
6
3. FR FR
4
4. CA CA
2
5. DE DE
2
6. PL PL
2
7. SE SE
2
8. GB GB
1

Dependencies

3
1 optional dependencies

Used By

1

Package Information

License
MIT
First Release
July 24, 2025
Last Release
1 month ago
Last Commit
4 days ago
Latest Version
0.3.7
Total Releases
30
Contributors
39
Open PRs
13
Archived
No
Author
LEANN Team
Python Versions
3 3.10 3.11 3.12 3.13
Wheels
py3
Keywords
vector-database rag embeddings search ai
Topics
ai faiss langchain llama-index llm localstorage offline-first ollama privacy python rag retrieval-augmented-generation vector-database vector-search vectors gpt-oss
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links