simsimd
Portable mixed-precision BLAS-like vector math library for x86 and ARM
simsimd has been downloaded 65,953,044 times in total on PyPI, including 3,282,532 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
65.95M
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 total20.74M
66.0MAll-time
3.3MLast 30 days
116.4kLast 24 h
1.16/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0177.9%
6.5.16
8.1M downloadsDownloads8.1M77.9% - 027.6%
6.5.12
792.8k downloadsDownloads792.8k7.6% - 035.1%
6.5.3
531.3k downloadsDownloads531.3k5.1% - 042.3%
6.2.1
236.4k downloadsDownloads236.4k2.3% - 051.9%
6.5.13
199.4k downloadsDownloads199.4k1.9% - 060.9%
6.5.0
97.7k downloadsDownloads97.7k0.9% - 070.6%
6.5.15
60.1k downloadsDownloads60.1k0.6% - 080.5%
3.9.0
52.7k downloadsDownloads52.7k0.5% - 093.2%
Other
336.4k downloadsDownloads336.4k3.2%
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Thirteen recent days of simsimd downloads. Drag the green handle on the right to guess where day fourteen lands.