Meridian by matterform
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Find the hours your team shares.
  1. Add your team by city (start with you)
  2. See the best time, in everyone’s own hours
  3. Share the link — everyone sees the same plan, live

World

Day and night, live · drag to turn · double-click a place for its time
Live —

Jump to a time…

Timeline

Everyone's days side by side. Align to anyone's time, drag the clock, select a range and share it.

Team

Who's in this session and where they are. Changes sync live to everyone with the link.

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Add someone

Their city sets their timezone. You can also double-click the globe on Plan.
Paste a list

One person per line: a name and a city, like Ben, London, Yuki in Tokyo or Sam - America/Edmonton.

Session

Free while in beta · no account needed

Find optimal meeting times.

Add everyone's city and Meridian shows where your team's working hours overlap. Pick the best hour, let the team vote, and share one link. No timezone math.

Right now

How it works

Plan: who's working when

A live globe shows where it's day, night and the workday, with everyone on it. The overlap grid shows the hours you share, in your own time.

Timeline: everyone's days, side by side

Line up the team's days on one timeline and align it to anyone's clock, so “their Thursday morning” stops being a puzzle.

Propose and vote

Every proposed time shows in each person's local time. The team votes; the leading time is obvious.

One private link

Each session lives at its own link and updates live for everyone who has it. No accounts. Kept for six months after the last change.

Free during the beta

Up to 8 people per session, with live sharing, the globe, the timeline, voting, recurring meetings and calendar files.

Coming soon

Soon

Calendar sync

Read free/busy from Google or Outlook so proposals avoid what's already booked.

Soon

Accounts and private sessions

Sign in, keep your teams, decide who can edit, and revoke links.

Soon

Slack, Teams and embeds

Propose and vote from a channel; put a live team clock on your wiki.

Soon

Install as an app

Meridian on your home screen and dock, with reminders before clocks change.

Propose a meeting time

Pick it in anyone's time; everyone sees it in their own. Daylight saving on that date is taken into account.

Recurring meeting

Each slot is a time in one place's clock, so it moves for everyone else when clocks change, just like a calendar invite. Two or three slots take turns, so the awkward hours rotate.

Slots