simsimd
Portable mixed-precision BLAS-like vector math library for x86 and ARM
simsimd has been downloaded 59,265,273 times in total on PyPI, including 3,901,265 in the last 30 days. The latest version is 6.5.16, released Mar 7, 2026. It is distributed under the Apache-2.0 license.
Version6.5.16
Downloads
59.27M
LicenseApache-2.0
AuthorAsh Vardanian
UpdatedMar 7, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal6.*5.*
Range
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Stack: OffCI: Included3 / 110 series
Selected total23.28M
59.3MAll-time
3.9MLast 30 days
160.6kLast 24 h
1.57/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0180.0%
6.5.16
9.3M downloadsDownloads9.3M80.0% - 025.1%
6.5.3
589.8k downloadsDownloads589.8k5.1% - 033.3%
6.5.12
380.6k downloadsDownloads380.6k3.3% - 042.7%
6.2.1
314.6k downloadsDownloads314.6k2.7% - 052.4%
6.5.13
272.6k downloadsDownloads272.6k2.4% - 061.0%
6.5.0
120.5k downloadsDownloads120.5k1.0% - 070.7%
3.9.0
85.2k downloadsDownloads85.2k0.7% - 080.7%
6.5.15
81.9k downloadsDownloads81.9k0.7% - 094.0%
Other
467.7k downloadsDownloads467.7k4.0%
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Thirteen recent days of simsimd downloads. Drag the green handle on the right to guess where day fourteen lands.