A network of welcoming spaces
leave ajar
One seat. A small marker. An open invitation.
Sit here if you're open to company. You are welcome.
Founding Spaces Across the UK
We are hand-selecting our first 20 founding venues. Apply to join the movement.
Register your venue →For you
No account. No sign-up. No data stored. No profiling. Ever.
Leave Ajar works in your phone browser — nothing to download. Tap the link, add it to your home screen in two seconds, and it sits there like any other app. Except it isn't one.
The quiet insight
Leave Ajar does not invite lonely people. It invites kind people.
A confident, warm person who happens to be alone sees the Leave Ajar seat and thinks: I'll sit there — maybe I'll make someone's day.
A lonely person walks in, sees someone in the Leave Ajar seat, and feels welcome to join them. The kind person removed the barrier. The lonely person never had to identify themselves as lonely.
How it works
A venue joins
A café, library, pub or community space registers as a Leave Ajar space.
One seat is marked
We send a small, beautiful marker for one table or chair. That's it.
Company finds itself
Anyone is welcome to sit in the Leave Ajar seat. The rest is human.
What arrives in the post
A small, beautiful kit.
Once your venue is approved, we post out two pieces. That's the whole programme — the rest is human.
One small, hand-finished marker for a single table or chair. Brass on oak. Built to last.
A quiet circular sticker for the door or front window, so people know before they walk in.
Why it works
Loneliness rarely needs an app. It needs a chair, a room, and permission.
Leave Ajar adds nothing to the world except a quiet signal. No profiles, no matching, no notifications. Just a marker on one seat, and a culture of welcome built around it.
Join the network
Three ways to bring Leave Ajar to your space
Single venue. Café, pub, library, community centre, or any independent space.
Up to 15 venues under one registration and one payment.
National chains, NHS trusts, councils, universities. We design a programme around your organisation — get in touch and we'll be back in two working days.
Prices exclude VAT where applicable.
Your safety. Always.
Leave Ajar spaces are registered, named, accountable public venues — not anonymous digital spaces. The seat is an invitation, never a requirement.
Read our safety promise →