AI-Powered Event Platform
From idea to booked event, without the chaos
Mostest AI helps teams plan events, instantly book vendors, and execute flawlessly — all in one place. Less back-and-forth, more done.
In the press…
The Problem
Event planning is still painfully manual
Corporate event teams spend more time coordinating logistics than creating great experiences. The tools haven't kept up.
Too many tabs, too many tools
Spreadsheets, emails, vendor portals, shared docs — nothing lives in one place.
Vendor sourcing takes forever
Finding, vetting, and comparing vendors eats days of your timeline.
Endless back-and-forth
Coordinating across vendors, stakeholders, and internal teams is a messaging nightmare.
Details fall through the cracks
Without a single source of truth, critical execution tasks get missed.
Fragmented workflows
No tool covers planning, booking, and execution together — so nothing connects.
The Solution
A solution for every event.
Concierge Planning ($195)
Hand off the brief. Our team sources venues, books vendors, and keeps you organized.
NYC-ONLY BETAMostest AI (free)
Try Mostest AI during our beta test (free). Mostest AI recommends and books your venue and vendors in minutes.
Chat with our team
20 minutes to scope your event and map next steps.
What concierge gets you:
Event Concierge
Dedicated support
Creative ideas tailored to your event's goals.
Curated venues from research through booking.
Vetted vendors, from catering, to photography.
White glove planner support from kickoff through event day.
Tools to keep you organized.
Fully refundable until your kickoff call
Get started now.
Book concierge and schedule your kickoff call in under 2 minutes.
$195
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Mostest events @joinmostest
Plan faster. Book smarter. Execute beautifully.
Join the teams using Mostest AI to go from event idea to fully booked and beautifully executed — in a fraction of the time.