Plans, the best web calendar.
Users say:
I've been using plans for a month or two to synchronize social schedules among 50+ people, and I'd like to compliment you for the excellent work you've done.


Competition

There are many other web calendars (competition is good).

Plans tries to be easier to use, more flexible, better-looking, more powerful, faster, and cheaper than all the rest :)

Feel free to compare:

And many, many more!