Attendium: Guest list app

Guest lists, invitations, ticketing & passes for event organizers

⭐️ Manage & check in guests from any device

Search & manage tens of thousands of guests by name, guest list and custom fields at impressive speeds and ease of use.

All your devices are automatically kept up to date, and guests can even be checked in when in offline mode.

All functions are available for iOS, android & web. So you can set up and manage your event wherever you are.

⭐️ Add, import & export

Add guests from excel, text files or just copy/paste.

Invite guests to add themselves by sending them links.

Download the full list of guests, or filter on things like just the checked in ones at any time during or after the event.

⭐️ Guest lists

Segment guests by adding them to any number of guest lists that you specify.
Per-event guest lists
Specific to one event. Adding a guest to one event will not make that guest visible to other events.

⭐️ Passes
Synchronized across multiple events. Great for lists of members or staff.

⭐️ Duplicate checking

Get actionable warnings about duplicates both within your uploaded files and guests already on your lists.

⭐️ Analytics

See how many guests you and your staff have added, invited and checked in.

Group by user, guest list or both and export to excel & csv.

⭐️ Team collaboration

Add your staff and specify what each user is allowed to do.

For example, limit promoters to only be able to add and see their own guests and door hosts to just check in guests.

You can also limit the amount of guests a user can add, and when.

⭐️ Light & dark mode

Don't get blinded by your guest list app.

Designed to save battery power on devices with OLED displays.

Turns on automatically, both on smartphones and in desktop browsers.