About

Comparisons of calendar booking tools, with every price sourced and re-checked weekly.

Most scheduling software comparisons are written by the vendors themselves, rank their own product first, and disagree with each other on basic numbers. This site uses one published rubric for every tool, links every price to its source, re-checks prices weekly and logs every correction in public.

Sister site

Our sister site, Add to Calendar Lab, compares "add to calendar" button and link tools. Both use the same method: one published rubric, sourced prices, public corrections. See who runs this site.

How it's funded

See the disclosure page. Funding never affects scores or order.

Open data

All tool data is available as JSON under CC BY 4.0. Plain-text summaries for AI assistants: llms.txt and llms-full.txt.

Contact

hello@calendarbookinglab.com, or use the corrections form.