Bring all your calendars together and find
everyone's real free time.
CALULU compares availability across your work, personal, and school accounts, and automatically suggests times that work for everyone.
Connect multiple accounts
Work Google, personal Google, company Microsoft… connect all your calendars. Choose which calendars count for availability and where new events get created — separately.
Find everyone's free time automatically
Merges everyone's busy times and scores slots with ◎○△, factoring in lunch, early mornings/late nights, travel buffers, and time zones.
Required / optional attendees
"A is required, D is optional." Everyone-OK, required-only-OK — surface candidates that fit how your meeting actually works.
Hold your top picks
Tentatively hold strong candidates on everyone's calendar as [HOLD]. Once confirmed, unused holds are deleted automatically.
Never stuck at zero candidates
"Shorten to 30 min," "drop optional D," "try next week" — CALULU suggests how to relax conditions so a time works.
Built for researchers, freelancers, and small teams
Separate accounts for university, personal, and lab. A different calendar for every project. Lots of external meetings. — CALULU is scheduling for people whose calendar isn't just one.
Create a scheduling poll