The operating layer for live events

Plan it. Book it.
Make it make money.

3rdSpace connects three sides of every event — the creators throwing it, the venues hosting it, and the vendors making it run. Pick your side to get started.

2.4k+
events planned
480
venues
1.2k
vendors

3rdSpace

Event command center

What's inside

The shared operating layer for event planning.

Event Workspace

Every booking, message, doc, and milestone — one screen per event.

Venue Marketplace

Filter by date, capacity, amenities, and book in a few taps.

Vendor Network

DJs, caterers, photo, AV, florals — pick a package, send the request.

Live Finances

Projected revenue, deposits due, kickbacks, and real profit/loss.

Event-Threaded Chat

Conversations stay attached to the event they belong to.

Status That Updates Itself

Requested → quoted → confirmed. Everyone sees the same truth.

Your next event, fully booked.

Stop juggling DMs, spreadsheets, and three different calendars. Pick your role and join 3rdSpace.

Choose your role