usearch
Smaller & Faster Single-File Vector Search Engine from Unum
usearch has been downloaded 9,778,492 times in total on PyPI, including 654,606 in the last 30 days. The latest version is 2.26.2, released Aug 31, 2026. It is distributed under the Apache-2.0 license.
Version2.26.2
Downloads
9.78M
LicenseApache-2.0
AuthorAsh Vardanian
UpdatedAug 31, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal2.*1.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 158 series
Selected total3.43M
9.8MAll-time
654.6kLast 30 days
13.7kLast 24 h
0.26/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0127.2%
2.23.0
469.0k downloadsDownloads469.0k27.2% - 0218.5%
2.26.0
319.1k downloadsDownloads319.1k18.5% - 0313.2%
2.21.0
226.9k downloadsDownloads226.9k13.2% - 0410.9%
2.25.3
187.7k downloadsDownloads187.7k10.9% - 056.6%
2.16.9
113.5k downloadsDownloads113.5k6.6% - 064.9%
2.26.2
84.1k downloadsDownloads84.1k4.9% - 073.7%
2.25.2
64.1k downloadsDownloads64.1k3.7% - 083.4%
2.19.1
58.0k downloadsDownloads58.0k3.4% - 0911.7%
Other
201.0k downloadsDownloads201.0k11.7%
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Thirteen recent days of usearch downloads. Drag the green handle on the right to guess where day fourteen lands.