usearch
Smaller & Faster Single-File Vector Search Engine from Unum
usearch has been downloaded 10,329,443 times in total on PyPI, including 668,719 in the last 30 days. The latest version is 2.26.4, released Oct 5, 2026. It is distributed under the Apache-2.0 license.
Version2.26.4
Downloads
10.33M
LicenseApache-2.0
AuthorAsh Vardanian
UpdatedOct 5, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal2.*1.*
Range
View
Granularity
Group by
CI traffic
Stack: OffCI: Included3 / 161 series
Selected total3.67M
10.3MAll-time
668.7kLast 30 days
23.1kLast 24 h
0.25/sPer second
Sponsored
Sponsorships keep pepy free to read
Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0133.7%
2.23.0
622.9k downloadsDownloads622.9k33.7% - 0214.2%
2.26.0
262.4k downloadsDownloads262.4k14.2% - 0312.8%
2.21.0
237.2k downloadsDownloads237.2k12.8% - 047.5%
2.26.2
139.2k downloadsDownloads139.2k7.5% - 055.2%
2.16.9
96.9k downloadsDownloads96.9k5.2% - 063.8%
2.19.1
71.1k downloadsDownloads71.1k3.8% - 073.2%
2.25.3
59.3k downloadsDownloads59.3k3.2% - 082.8%
2.26.4
51.7k downloadsDownloads51.7k2.8% - 0916.6%
Other
306.6k downloadsDownloads306.6k16.6%
Guess the next day
Thirteen recent days of usearch downloads. Drag the green handle on the right to guess where day fourteen lands.