PyPI Stats
nipreps

fmriprep

fMRIPrep is a robust and easy-to-use pipeline for preprocessing of diverse fMRI data. The transparent workflow dispenses of manual intervention, thereby ensuring the reproducibility of the results.
PyPI GitHub

Shared Repository

This package shares its GitHub repository (nipreps/fmriprep) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
676
Week
1.3K
Month
6.8K
Stars
731
Forks
314
Issues
322
Version
25.2.5

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
90
Popularity
65
Adoption
38
Community
90
How the maintenance status was determined
Last commit
10 days ago
Monthly downloads
6,831
• 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
6,831
Stars
731
Stars per 1k downloads
107.01
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
182
Month daily avg
228
Momentum
-20.0%
((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
Apache-2.0
• 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
57 days ago
Total releases
201
Releases/year
20.1
• 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
76
Monthly downloads
6,831
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
93
 
Issue Burden
440.5
per 1k stars
Discussions
52.0
per 1k stars
Fork Ratio
24.2%
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 3
Windows 2

Python Versions

3.10
40.0% 2
3.11
40.0% 2
3.13
20.0% 1

Top Countries

1. HK HK
7
2. KR KR
2
3. SG SG
2
4. CA CA
1
5. CN CN
1
6. US US
1

Dependencies

22
42 optional dependencies

Used By

1

Package Information

License
Apache-2.0
First Release
May 11, 2016
Last Release
1 month ago
Last Commit
1 week ago
Latest Version
25.2.5
Total Releases
201
Contributors
76
Open PRs
18
Archived
No
Python Versions
3.10 3.11 3.12 3.13
Wheels
cp37 py3
Topics
fmri fmri-preprocessing brain-imaging neuroimaging bids image-processing
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links