✦ How it works
AfterCircle takes your attendee list and handles everything — grouping, color-coding, and notifying — so you can focus on running a great event.
Try it nowDrop a CSV or Excel file with your attendees. AfterCircle reads name, email, and an optional topic column to help balance groups.
Groups of 4–6 are formed automatically, each assigned a unique color from a palette of 10. No manual sorting, no spreadsheets.
At your scheduled send time, each attendee receives an email with a link to their personal color card — no app download, no account needed.
Attendees open the link and a full-screen color fills their phone. They hold it up and instantly find everyone in their cohort.
Accepts CSV and Excel (.xlsx / .xls). One row per attendee.
| Column | Required | Example | Notes |
|---|---|---|---|
name | Required | Priya Sharma | Full name of the attendee |
email | Required | priya@example.com | Used to send the color card link |
phone | Optional | +1 617 555 0123 | Optional — reserved for SMS delivery |
topic | Optional | product management | Optional — used to balance group interests |
Attendees open a plain link in any browser. No install, no sign-up, no friction.
A full-screen color is visible from 20+ feet. No name tags, no QR scanning required.
Upload a list, set a send time, and AfterCircle handles the rest. Ready in under 60 seconds.
✦ Ready to try it?
Upload your CSV, pick a send time, and you're done.
Get started free