pepy.tech

alembic

A database migration tool for SQLAlchemy.

alembic has been downloaded 4,074,887,198 times in total on PyPI, including 203,907,006 in the last 30 days. The latest version is 1.18.4, released Feb 10, 2026.

Version1.18.4
Downloads
4.07G
License—
AuthorMike Bayer
UpdatedFeb 10, 2026
Source →PyPI →

Downloads

Weekly, last 90d.
Includes CI traffic.

VersionsTotal1.*0.*
Range
View
Granularity
Group by
CI traffic
Stack: OffCI: Included3 / 146 series
Selected total1.23G
4.1GAll-time
203.9MLast 30 days
7.3MLast 24 h
66.97/sPer second

Version distribution

Share of downloads by released version. Computed over the last quarter.

  • 01

    1.18.4

    160.8M downloads
    26.2%
  • 02

    1.18.5

    149.9M downloads
    24.4%
  • 03

    1.19.1

    77.0M downloads
    12.5%
  • 04

    1.13.1

    23.0M downloads
    3.8%
  • 05

    1.16.5

    21.1M downloads
    3.4%
  • 06

    1.17.2

    19.5M downloads
    3.2%
  • 07

    1.19.0

    15.7M downloads
    2.6%
  • 08

    1.14.0

    13.8M downloads
    2.2%
  • 09

    Other

    133.3M downloads
    21.7%

Guess the next day

Thirteen recent days of alembic downloads. Drag the green handle on the right to guess where day fourteen lands.

TRUTH7.3M5.7MWEDTHUFRISATSUNMONTUEWEDTHUFRISATSUNMON