usearch
Smaller & Faster Single-File Vector Search Engine from Unum
usearch has been downloaded 11,130,518 times in total on PyPI, including 1,013,444 in the last 30 days. The latest version is 2.26.6, released Oct 25, 2026. It is distributed under the Apache-2.0 license.
Version2.26.6
Downloads
11.13M
LicenseApache-2.0
AuthorAsh Vardanian
UpdatedOct 25, 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 / 162 series
Selected total4.57M
11.1MAll-time
1.0MLast 30 days
38.5kLast 24 h
0.42/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0128.6%
2.23.0
656.6k downloadsDownloads656.6k28.6% - 0214.5%
2.21.0
333.8k downloadsDownloads333.8k14.5% - 0310.4%
2.26.6
239.0k downloadsDownloads239.0k10.4% - 048.0%
2.26.0
182.9k downloadsDownloads182.9k8.0% - 057.0%
2.26.2
159.8k downloadsDownloads159.8k7.0% - 066.6%
2.19.1
151.3k downloadsDownloads151.3k6.6% - 074.7%
2.26.4
108.3k downloadsDownloads108.3k4.7% - 084.3%
2.16.9
98.8k downloadsDownloads98.8k4.3% - 0915.9%
Other
364.6k downloadsDownloads364.6k15.9%
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Thirteen recent days of usearch downloads. Drag the green handle on the right to guess where day fourteen lands.