One home for every cohort, every startup and every alumnus.

Your programme runs on events, conversations and people helping each other. openhour puts all of it in one place, under your name, and keeps it going after demo day.

Create your accelerator community

Organised the way you already are

Chapters, units and groups, named your way. Here’s a typical example.

Chapters

Cohorts

e.g. Cohort 2026 · Cohort 2025 · Alumni

Every founder in the cohort, in one place
Cohort-wide events: kick-off, demo day prep, demo day
News that reaches the whole cohort
When the programme ends, the cohort becomes alumni and stays

Units, inside a cohort

Tracks

e.g. Fintech · Healthtech · Climate

Workshops for the founders they are meant for
A fintech session never reaches healthtech
Founders see who else is in their track

Groups, across the community

Startups and circles

e.g. Team Nimbus · Fundraising circle · Women founders

Each startup team gets its own small space
Founders join circles by interest, from any cohort
Open to all, or by request: you choose

A week in your accelerator

MondayCohort 2026 gets the week’s plan and a reminder about Thursday’s demo day prep.Chapter
TuesdayThe Fintech track holds a payments regulation workshop. Only fintech founders are invited.Unit
WednesdayA founder in the Fundraising circle books 30 minutes with an alumnus who raised last year.Group
ThursdayDemo day prep for the whole cohort. Founders see who’s coming and meet the alumni who turn up.Chapter
FridayTeam Nimbus shares an update with its group, and you see how the week went across every track.Group

Less admin
Registrations, reminders and lists, without spreadsheets.
Founders who help each other
Across tracks and cohorts, not just with you.
Alumni who stay
Your network grows with every cohort.
A story for your funders
What happened, with whom, cohort by cohort.

Give your next cohort a home.

Free to create. Aim for 25 members in your first 30 days.