Choose BusyCal if you need
- Integration with iCloud, Google or Exchange. We haven't found them on Sunsama's website.
Side by side, from each tool's own website. A tool's rating shows once it has 3 reviews.
From each tool's own website, checked on the dates below, and from published reviews.
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.

Nobody has reviewed BusyCal yet. Its rating shows once it has 3 reviews.
Review BusyCal
Nobody has reviewed Sunsama yet. Its rating shows once it has 3 reviews.
Review SunsamaFrom the platforms and integrations each website lists.
Reviewers who say they used one of these before the other.
No reviewer has said they moved between BusyCal and Sunsama yet.
Your review makes this comparison better for the next person. Review BusyCal or review Sunsama.
BusyCal: Facts from busymac.com, checked November 14, 2026. Sources: busymac.com/busycal.
Sunsama: Facts from sunsama.com, checked November 13, 2026. Sources: sunsama.com, sunsama.com/pricing, sunsama.com/integrations/asana.
Prices change, so confirm on their sites.