Guest list management for event organizers
The fast, friendly and elegant guest list app that works for events of any size, with any data and for both online and offline check-ins.

Attendium is trusted by top brands in the event industry, including:

Add, import & export
Add guests from excel, text files or just copy & paste.You can download the complete list of guests during or after an event, or just filter for those guests that checked in.

Duplicate checking
Our unique duplicate checker warns you if you're about to add a guest that's already in a guest list. This way you can keep your guest lists as clean and accurate as possible.
Statistics
View real-time statistics and track how many guests you or your staff have added and when they checked in. There is no need to generate a report, you can find all the data in our app.
Log
For your entire event or for a specific guest, you can easily see what time your guests were added, checked in and by whom.
Team collaboration
Add your staff members and specify what each member is allowed to do.For example, you can limit promoters to adding and seeing only their own guests, as well as door hosts to checking in guests.
You can also limit the total number of guests a specific user can add, and when.

Permanent guest lists
Sometimes you want to keep a guest list around for longer than just a single event.Permanent guest lists let you do that and synchronize across events when you make changes.
For events of any size
Use our app at a small home party or stadium scale event with 100 000 guests.It' simple enough for anyone to use, but also fast & reliable enough for massive events.

All features, accessible everywhere
Forget about having to go back to your computer for certain tasks.All our features have been developed and added to our website and mobile app.
We are crazy about privacy
Did you notice we didn't ask you to accept any cookies?We highly value privacy and don't use tracking systems like google analytics, anywhere.
To keep things confidential & secure we custom build our own systems wherever possible.

For nightlife and daylight
Don't get blinded by your guest list app.Dark mode turns on automatically and is designed to save power on mobile devices.
Samuel Hodenpijl
Creative Director & Founder at COLORED WITH BLACK
Attendium has been an essential part of our operations for as long as I can remember—about nine years now. Managing two clubs, Jimmy Woo and Chicago Social Club, along with hosting many different events, would be unimaginable without this tool. I'm incredibly satisfied with how it simplifies our workflow and keeps everything running smoothly. It's become an indispensable part of our success.
Iris Bosch
Operations Manager at Monumental Productions | Awakenings
Attendium is a good tool for managing our guest and crew list at indoor shows. The system works efficiently and they are always open to feedback and improvement we gain from our experience.
Paul Young
Ibiza Event Operations & Logistics Manager at Defected Records
Having used many guest list apps in the past at numerous events in Ibiza I can only speak highly of attendium.
We have used attendium since 2019 and have no plans to stop. We operate a weekly event and utilise attendium for both free and paying guest lists. Easy to use and always great for adding last minute guests etc from your mobile while on the move. Having an application you can trust and never lets you down makes all the difference when running large scale events.
See more on our testimonials page
Pricing
Free
Basic features for up to 50 guests per event.
0 USD
Add-ons
Passes for Google & Apple Wallet
Event templates
Auto messages
Multiple venues
API access
Starter
Basic features for unlimited guests and up to 5 users.
262 USD
Add-ons
Passes for Google & Apple Wallet
Event templates
Auto messages
Multiple venues
API access
Professional
Basic and advanced features for unlimited guests & users.
524 USD
Add-ons
Passes for Google & Apple Wallet
Event templates
Auto messages
Multiple venues
API access
Enterprise
All features, unlimited with prioritised support.
913 USD
Add-ons
Passes for Google & Apple Wallet
Event templates
Auto messages
Multiple venues
API access
15+ years
28,000+ users
340,000+ events
150,000,000+ guests