Never lose track of what's happening with your event.
Every event gets its own inbox. Forward or CC your event emails and OneHappening automatically tracks deadlines, tasks, vendors and documents.
Your event gets its own email
customer-summit-a7k3@in.onehappening.com
Just CC it on conversations or forward existing emails. No integrations required.
Your event email is private to your account, never sold, and never used to train AI models. Delete an event or your account and everything stored for it is deleted with it. How we handle your data.
Needs attention
4Automatically extracted from your emails
- Action required
Venue contract needs signature
Due Aug 21Hilton Helsinki
- Due soon
Catering needs final headcount
Due Aug 25Catering Co.
- Overdue
Speaker slides not received
Overdue by 4 daysJames Whitfield
- Invoice
Invoice €4,800 due next week
Due Aug 28Print Partner Oy
- 1Create event
- 2Get address
- 3CC emails
- 4OneHappening organizes them
Without OneHappening
47 email threads
Spreadsheets. PDFs scattered across replies. Calendar reminders you set yourself, for deadlines you had to spot yourself.
With OneHappening
4 things need your attention.
Deadlines, tasks, vendors and documents pulled out of the same email you were already sending — nothing to set up, nothing to maintain.
Built for people who organize events
Agencies · Corporate events · Conferences · Training · Associations