Event registration.

Two innocent little words. But if you’ve ever been knee-deep in Excel sheets, cross-checking invitees with workshop slots while juggling dietary requirements, you know it can feel less like “signing people up” and more like playing 4D chess.

The good news: it doesn’t have to be that way.

Online event registration has come a long way. With the right setup, you can create an online event registration flow that feels smooth for your attendees and saves your team from spreadsheet-induced headaches. Here’s how to crack the puzzle in five essential steps.

Step 1. Decide who can register

First, figure out if your event is closed or open:

  • Closed event: Only invited guests can register (personal link or code required). Best for VIP sessions or targeted groups.
  • Open event: Anyone with the link can sign up. This is perfect for lead generation if you’re promoting on social media.

Rule of thumb: If exclusivity matters, go closed. If growth matters, go open.

Step 2. Set expectations on numbers

Every venue and event has a capacity and a sweet spot for attendees. The trick is to match that with realistic sign-up behaviour.

Here’s the math most event managers forget:

  • On average, only about 50% of invitees register for free B2B events.
  • Of those who register, 20–30% might not show up.

So, if you need 200 people in the room, plan to invite around 400.

Pro tip: For high-demand events, add a waiting list. It’s easier than overbooking and scrambling later.

Step 3. Decide on +1s before sending invites

“Can I bring a colleague?” seems harmless until 37 extra names appear the day before your event.

If you allow guests:

  • Collect their details upfront (name, email, dietary needs).
  • Decide if they get their confirmation/e-ticket or if it goes to the original invitee.
  • Lock this process in early. Changing later = chaos.

Step 4. Manage sub-sessions without breaking your brain

This is where things get tricky. Workshops, breakout sessions, roundtables… all with limited seats. Add time slots to the mix, and suddenly you’re solving a logic puzzle.

Here’s how to tame it:

The more automated this is, the fewer fires you’ll put out on event day.

Step 5. Plan for check-in

Registration doesn’t stop when someone fills in a form. You need to know who actually shows up.

Checking people in:

  • Gives you accurate attendance data (vital for follow-up).
  • Let’s you send tailored thank-yous afterwards.
  • Even helps you call no-shows later with a friendly “We missed you, shall we catch up?”

Bottom line: Don’t skip check-in. It’s the bridge between registrations and relationships.

Put it all together: the online event registration flow

Sketch the full online event registration flow once you’ve mapped out the five steps above. It might look like this:

  1. Invitation email
  2. Registration form
  3. Confirmation email (with e-ticket)
  4. Reminder(s)
  5. Check in on event day
  6. Thank you, and follow-up

Before launching, test it. Then test again. And yes: test the cancellation process too (because life happens). Ask a colleague or two to play “attendee” and see if anything feels clunky.

Final thought

Event registration is more than an RSVP; it’s the on-ramp to your event experience. When you design it thoughtfully, you’re not just collecting names. You’re shaping the first impression, removing barriers, and setting the stage for a successful event.

Get the flow right, and suddenly, your registration process feels less like 4D chess… and more like a smooth welcome mat for your guests.