Creating a guest list takes ten minutes. Creating one that still holds when four hundred people arrive at half past eleven takes the same ten minutes — you just make four decisions up front instead of halfway through the night.
Step 1: Decide who is allowed to add names
This is the decision that saves the most grief later. Three models are common:
- Only you. Clean and slow. Works while names arrive through one channel.
- A team with access. Faster, but you need a rule for who wins on duplicates.
- Guests add themselves. You share a link and guests fill in their own details. It is the only model where your workload stops growing with the guest count.
If promoters are involved, give each one their own link. Without that you cannot say later who brought whom, and the payout becomes a negotiation instead of a number.
Step 2: Decide how guests identify themselves
Someone at the door has to establish that the person in front of them is on the list. A name alone only does that while nobody has an incentive to know it.
A personal, single-use code solves two problems at once: it cannot be guessed, and a second scan shows up immediately. That is the difference between "is on the list" and "has not come in yet".
Step 3: Set the capacity you actually have
Not the room capacity — the number past which you stop letting people in. It sits lower, because you need headroom for guests without a listing, artists, crew and latecomers.
And plan around no-shows. On guest lists, twenty to forty percent of the people who sign up typically do not turn up. Filling exactly to capacity leaves you half empty; overbooking blindly gives you a fight at the door. The number you want is your own, from your last few events — not the rule of thumb.
Step 4: Work out how the door reads the list
A list only you can open is not a list once the night starts. Before first doors, settle three things: which devices hold it, what happens when the network drops, and who records a late approval.
The offline case is the one most often missed. There is more detail in the guide to planning door check-in.
The short version
- Pick how names get added — and give each promoter their own link
- Use single-use codes rather than matching on names
- Set capacity below the room limit and account for no-shows
- Get the list onto the door devices, working offline, with a route for late additions
If you would rather not assemble that yourself: EventSync ships sign-up links, promoter attribution, single-use codes and the offline scanner together.
See the guest list app · When a spreadsheet stops being enough