PyRank
ag2ai

faststream

FastStream is a powerful and easy-to-use asynchronous Python framework for building asynchronous services interacting with event streams such as Apache Kafka, RabbitMQ, NATS, MQTT and Redis.
PyPI GitHub
Downloads
Day
46.2K
Week
265.0K
Month
1.0M
Stars
5.2K
Forks
348
Issues
97
Version
0.7.0rc1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
77
Adoption
90
Community
70
How the maintenance status was determined
Last commit
9 days ago
Monthly downloads
1,001,138
• 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
1,001,138
Stars
5,168
Stars per 1k downloads
5.16
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
37,850
Month daily avg
33,371
Momentum
+13.4%
((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
39 days ago
Total releases
127
Releases/year
46.8
• 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
160
Monthly downloads
1,001,138
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
81
 
Issue Burden
18.8
per 1k stars
Discussions
29.4
per 1k stars
Fork Ratio
46.0%
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 12.1K
Windows 136
macOS 59

Python Versions

3.12
51.0% 5.7K
3.13
18.3% 2.0K
3.11
17.1% 1.9K
3.14
12.4% 1.4K
3.10
1.2% 136

Top Countries

1. US US
8.3K
2. RU RU
1.3K
3. DE DE
702
4. NL NL
545
5. FR FR
378
6. SG SG
301
7. VN VN
173
8. CO CO
101
9. SE SE
100
10. KR KR
95

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
Apache-2.0
First Release
September 4, 2023
Last Release
1 month ago
Last Commit
1 week ago
Latest Version
0.7.0rc1
Total Releases
127
Contributors
160
Open PRs
22
Archived
No
Author
AG2AI, Nikita Pastukhov
Python Versions
3 3.10 3.11 3.12 3.13 3.14
Wheels
py3
Keywords
rabbitmq kafka nats redis mqtt asyncapi framework message brokers
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links