About This Launch
Add to Calendar Lab compares add-to-calendar tools using a single 100-point rubric that covers price, free plans, RSVPs, developer features, privacy and docs. Prices are linked to sources and re-checked weekly, and the site keeps a public changelog. Tool data is available as open JSON, and affiliate links are disclosed.
Launch Details
CategoryProductivity
StageLive
ListedNovember 1, 2026