PyPI Stats
MouseLand

cellpose

a generalist algorithm for cellular segmentation with human-in-the-loop capabilities
PyPI GitHub

Shared Repository

This package shares its GitHub repository (MouseLand/cellpose) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
3.4K
Week
18.9K
Month
85.4K
Stars
2.2K
Forks
610
Issues
62
Version
4.1.1

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
74
Adoption
59
Community
80
How the maintenance status was determined
Last commit
5 days ago
Monthly downloads
85,438
• 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
85,438
Stars
2,183
Stars per 1k downloads
25.55
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
2,706
Month daily avg
2,848
Momentum
-5.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
Not specified
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
Package does not declare a minimum Python version.
License categories
License
BSD
• 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
36 days ago
Total releases
98
Releases/year
15.6
• 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
64
Monthly downloads
85,438
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
76
 
Issue Burden
28.4
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
10.5%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 1.7K
Windows 123
macOS 64

Python Versions

3.12
78.2% 1.4K
3.11
9.3% 172
3.10
5.2% 96
3.13
3.7% 68
3.9
3.5% 65

Top Countries

1. US US
1.4K
2. TW TW
308
3. SG SG
44
4. DE DE
39
5. NL NL
22
6. AU AU
21
7. CN CN
19
8. HK HK
16
9. JP JP
13
10. KR KR
12

Dependencies

13
34 optional dependencies

Used By

82
View all 82 dependents

Package Information

License
BSD
First Release
January 29, 2020
Last Release
1 month ago
Last Commit
6 days ago
Latest Version
4.1.1
Total Releases
98
Contributors
64
Open PRs
36
Archived
No
Author
Marius Pachitariu and Carsen Stringer
Python Versions
3
Wheels
py3
Topics
segmentation cell-segmentation cell-biology
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links