Hi everyone!
The wiki comparison tool [1] is a quick reference for the teeming ecosystem of Wikimedia wikis maintained by the Product Analytics team [2] at the Wikimedia Foundation. The tool has just been updated with more recent data (covering Jan–Dec 2021), as well as bugfixes, documentation improvements, and a new monthly pageviews field.
If you have questions, be sure to consult the documentation in the "introduction", "change log", and "metric definitions" tabs. If you don't find an answer or have feedback, please get in touch! You can reach us at product-analytics@wikimedia.org.
[1] https://docs.google.com/spreadsheets/d/1a-UBqsYtJl6gpauJyanx0nyxuPqRvhzJRN81... [2] https://www.mediawiki.org/wiki/Product_Analytics