No login · No apps

Find the same when.

Paint the hours you're free. Everyone else paints theirs. The wall shows you where the colour stacks up.

Date range
Daily window
Location (optional)

Automated heatmaps included

How it works

  1. 1

    Create the event

    Name it, pick a date range of up to 14 days, and set the daily window and how long you need. No account, no email address.

  2. 2

    Share one link

    You get a single link. Anyone who opens it can add a display name and paint their availability — there is nothing to install and nothing to sign up for.

  3. 3

    Read the overlap

    Every answer stacks onto a heatmap and a ranked list of the best windows, so the time that works for the most people is the darkest block on the wall.

Questions

Do I need an account to use SameWhen?
No. SameWhen has no accounts, passwords, or email sign-up. You create an event, share the link, and everyone who opens it picks a display name to paint their availability.
Is SameWhen free?
Yes. Creating events, sharing the link, and collecting availability are free, and there is no paid tier to upgrade to.
How many people can answer one event?
SameWhen is built for a group of friends or a team — roughly a couple of dozen people per event. You can optionally set an expected headcount, which becomes the denominator on the heatmap.
How does SameWhen handle time zones?
It does not convert them. Availability is stored as wall-clock time, and everyone in an event is assumed to be in the same local timezone, so nobody's grid shifts because of the device they answered on.
Can search engines find my event link?
No. Event pages are served with noindex and a no-referrer policy, and they are excluded from the sitemap and robots.txt, so they stay out of search results. The link is the access control — share it only with your group.
How long is my event data kept?
Events are deleted six months after their last date, and deleting an event removes its participants and availability with it.
How is SameWhen different from a poll or a calendar invite?
A calendar invite asks people to accept a time you already chose. SameWhen collects 30-minute availability from everyone first and then shows where it overlaps, so the meeting time is a result rather than a guess.