The data you already have and are not using
Your data is scattered across ticketing, a spreadsheet and three forms. Having emails is not having a database, and the difference shows.
You have twelve thousand emails and you send the same newsletter to all twelve thousand. It worked the first few times. Now your open rate sits at twenty percent, and most of that twenty percent is always the same people.
It’s not that email has stopped working. It’s that you’re talking the same way to someone who’s been to your last five editions as to someone who left their email three years ago and never came back.
The three audiences you have — and treat as one
Open your list and look at it properly, and inside it there are groups with very little in common.
The regulars. They bought last edition, probably the one before too. They don’t need convincing of anything: they need the date and a link. A long message explaining who you are is wasted on them.
The one-timers. They came once, didn’t come back. Maybe they didn’t enjoy it, or — more likely — they simply didn’t hear about the next edition in time. This is the most profitable group of all, and the one everyone works worst, because they already know you and have already bought once.
The never-bought. They left their email in a giveaway, a form, a waitlist. They’re the ones who most need you to tell them something, and the ones a “last tickets left” reminder makes the least sense for.
When you send a single message to all three, you’re writing for the average of three people who have nothing in common. The result is a message that doesn’t speak well to any of them.
The cost of not segmenting isn’t the open rate
Here’s what gets misunderstood most. The problem with sending to everyone isn’t that it lowers your open rate — a fairly useless metric on its own. The real problem is more serious, and it takes months to show up.
You burn your own list. Every irrelevant message someone receives makes it a little more likely they won’t open the next one either. And they don’t unsubscribe: they just stop looking. Your list still has twelve thousand emails, but fewer and fewer of them are people who actually read you.
You damage your deliverability. Mailbox providers watch who opens and who doesn’t. If you consistently send to people who don’t engage, your messages start landing worse for everyone — including the people who did want to read you.
You pay for every send. Messaging twelve thousand people when the message only makes sense for two thousand is money thrown away outright, and on SMS or WhatsApp the difference adds up fast.
So the big list that feels reassuring keeps hollowing out from the inside while the number at the top never moves.
Segmenting isn’t what you think it is
The word sounds like work. Like building complicated rules, maintaining lists, and spending time you don’t have.
In practice, eighty percent of the benefit comes from a single split: separate the people who’ve already bought from those who haven’t.
That’s the first segment, and the one that works best. Take everyone who attended your last edition and send them the announcement for the next one before anyone else, with a message that assumes they already know you. This is your warmest audience — the ones who buy in presale and fill the first days while the lineup is still half-confirmed.
From there, every split you add returns less than the one before. Which is why it doesn’t make sense to start by building a whole system: it makes sense to start with that one segment and see what happens.
Four splits that hold their own
Once the first one is working, these are the next ones, in order of profitability.
Presale buyers. People willing to buy months in advance with the lineup unconfirmed. That behaviour tells you a lot: these are your genuine fans, not opportunistic buyers. Always notify them first.
Anyone who hasn’t shown up in over a year. They deserve a different message, not the usual reminder. Here, reminding them what they missed works better than pushing what’s coming.
Anyone who clicked and didn’t buy. They went to look at tickets and didn’t complete the purchase. This is the closest to buying anyone will ever be, and almost nobody sends them anything.
Anyone coming from outside your city. They need different information — transport, accommodation, when to arrive — and they decide further in advance, because they have to plan a trip.
None of these four require any data analysis. They require knowing who bought what and when — which is data you already have in your ticketing platform, even if you’re not using it for this today.
The one real requirement
All of this depends on one thing: your attendees’ purchase data being somewhere you can actually use it. If your history lives in the ticketing platform and your mailing list lives in a separate tool that only has names and emails, you can’t segment by behaviour, because your sending tool doesn’t know who bought anything.
That’s the real reason so many promoters send the same thing to everyone: it’s not neglect, it’s that a bare list of email addresses doesn’t allow for anything else.
Tools like Nevent connect purchase history with sending so segments build themselves and stay current. But before switching tools, the exercise that’s genuinely worth doing this season is cheaper: look at your last campaign and work out what percentage of the people you sent it to had any real chance of buying.
Frequently Asked Questions
Where do I start segmenting if I never have?
Start by separating people who have already bought from those who have not. That first split holds most of the benefit. Message last edition's attendees first, assuming they already know you.
Doesn't segmenting reduce my campaign reach?
It reduces the number of sends, not the number of sales. Messaging people who never open generates no revenue and hurts your sender reputation, which makes your messages land worse for everyone.
