Best First Message on a Dating App: What to Say

Entry No. 007 · October 2026

By The IF Team

The best first message on a dating app is short, specific and easy to answer. Choose one thing they chose to show you — a prompt answer, a line of bio, the story behind a photo — and ask about it in a way only they could answer. Keep it to a sentence or two, and leave out looks, innuendo and anything you have already sent to someone else. “You say you make the best roast potatoes in London. Bold claim — what’s the secret?” will start more conversations than any pick-up line, because it proves you read their profile and hands them something easy, and a little fun, to say back.

If you have ever matched with someone, opened the chat and closed it again three times, you are not bad at this, and you are not alone. The empty message box makes everyone overthink. A first message does not have to be charming, clever or memorable. It has to do one thing: make replying easy. Everything below is a way of doing that, and our wider guide to online dating tips covers the rest, from profiles to etiquette.

And if the person you most want to write to is someone you already know, that is what IF was built for. It is the dating app for everyone, single or in a relationship: a Like when you are both single, or a sealed IF that waits until you are.

What makes a first message work

The research on openers is thin, but it points one way. In a 2009 analysis of more than 500,000 first messages, OkCupid found that the commonest greetings — “hey”, “hi” and “hello” — did worse than less common ones, and that compliments on someone’s looks, such as “sexy”, “beautiful” or “hot”, drew fewer replies than more general compliments such as “fascinating” or “awesome”. It is old data from one site, so treat it as a direction rather than a law: people answer messages that are about them, not about their face.

A good opener has three qualities:

• It is specific. If you could paste it into ten chats, it is not an opener; it is a form letter.
• It is easy to answer. A question beats a statement, and an open question beats a yes-or-no one. “Do you like hiking?” ends in one word. “How did you end up on that ridge in your fourth photo?” invites a story.
• It is light. One or two lines, warm and a little playful. A first message is a knock at the door, not a speech on the doorstep.

First message examples that start conversations

These are patterns, not scripts: swap in the real detail, and they will sound like you.

1. Ask about a photo. “Is that your dog, or are you just very good at making friends in the park?” Choose the photo that tells a story.
2. Answer their prompt, then ask one back. If their ideal Sunday involves a long lunch, describe yours in a line and ask where theirs happens.
3. Pick a friendly fight. “Your profile says cereal is a soup. I’d like to hear the full argument.” Low-stakes disagreement shows quickly whether you make each other laugh.
4. Ask for a recommendation. “You’ve clearly eaten well in Lisbon. I’m going in the spring — what shouldn’t I miss?” People like being the expert.
5. Find the overlap, then ask about theirs. “Another person who reads on the bus — what’s the current book?” A shared habit is a quick bridge, as long as the question is about them.
6. Guess, playfully. For a two-truths-and-a-lie prompt, commit to an answer: “The lie is that you’ve never seen Titanic. Nobody escapes Titanic.” A guess earns a reply whether you are right or wrong.
7. Offer an either-or. When a profile gives you little to go on: “Important first question: sea swim or sauna?”
8. Be honest about the blank page. “Your profile is a bit of a mystery, so I’ll ask the obvious: what does a good week look like for you?” Honesty is warmer than a faked connection.

What to leave out of a first message

Most weak openers fail the same test: they make replying harder, not easier.

• A bare “hey”. It asks them to start the conversation you meant to start, and anyone with a busy inbox may well skip it.
• Anything about their body. Even a kind compliment lands as a stranger’s assessment.
• Anything sexual. Explicit messages nobody asked for get people unmatched, blocked and reported.
• A copy-and-paste line. It tells nobody anything about you.
• Your life story. Three paragraphs about yourself leave them nothing to do but read.
• A test or a complaint. “Prove you’re not boring” turns a hello into an interview.

Hinge openers: comment on one thing

Hinge is built for specific openers. As of September 2026, instead of swiping on a whole profile, you like a particular photo or prompt answer, and you can add a comment as you do. Hinge’s own help pages say a comment makes a response more likely, so treat the comment as your first message.

Respond to what they wrote, not to the prompt itself. If someone describes a typical Sunday as “farmers’ market, then a nap I pretend is accidental”, ask which stall is worth the queue, or confess your own professional-level napping. A few more:

• “My simple pleasures: the first coffee of the day.” Try: “First coffee — in silence at home, or somewhere with a good pastry?”
• “The way to win me over is a good playlist.” Try: “Name the three songs that would do it. I’m taking notes.”
• “Unusual skills: I can name any dog breed.” Try: “Challenge accepted. Scruffy, grey, ears like a bat — go.”

If a prompt invites a game, play it. And when someone likes you with a comment and you match, reply to that comment: they have already started the conversation.

Tinder opening lines: work with less

Tinder profiles are often photo-led, with short bios, so you may have less to work with. You can still do better than “hey”. Look for the one detail that tells you something — a place, a pet, a single line of bio — and ask about that:

• A crowd at a gig in one photo: “Who were you watching there, and were they as good live?”
• A one-line bio, such as “will travel for dumplings”: “Where’s the best dumpling you’ve ever travelled for?”
• Nothing but photos: “Quick one to break the ice: perfect Saturday — early market or long lie-in?”

As of September 2026, once you match on Tinder, either of you can usually send the first message, so be the one who does. And if your own bio is one of the short ones, a single specific line makes you far easier to write to — these dating profile bio examples show how.

Bumble: who goes first now

Bumble was built on women writing first in matches between men and women, and that rule is on its way out. In August 2026, Bumble announced a new chat experience in which either person in a match can start. As of October 2026 it is still rolling out, country by country, so where it has not reached you yet, the old rule may still apply.

The new chats change the clock as well. Where a match used to give you 24 hours, each of you now has 72 to write first or to reply, and a silent match expires. Opening Moves, the questions women could set for matches to answer, is being retired, and Bumble now nudges anyone who opens with a bare “hey” to write something personal. Its bigger redesign, an app without the swipe, has slipped to early 2027. Whoever goes first, the advice is the same: make it specific.

What to say after matching

Plenty of matches stall right after matching, often because each person hopes the other will start. A few habits help.

If they messaged first

Reply within a day if you are interested, and roughly match their effort. If they asked a question, answer it properly and ask one back. If they sent “hey”, be generous: say hello, then give them something to work with.

Keeping it going

• Alternate answers and questions. One person only asking is an interview.
• Follow the thread that lights up. When they write three lines about something, that is the thing to ask about next.
• Share a little, too. Small true details give them something to ask.
• Do not over-polish. A slightly clumsy message sent today beats a perfect one sent next week.

If it goes quiet

Silence after a few messages is common and rarely personal. One friendly follow-up after a few days is fine, ideally a new thread. If that goes unanswered, let it go, and never look for them on another platform. If silence is the pattern rather than the exception, why you might not be getting matches covers the problems that start before the first message.

How long to talk before meeting

Long enough to enjoy talking and feel reasonably safe; not so long that you have built a whole person in your head. For many people, that is a few days to a couple of weeks. If the chat is flowing, suggest meeting sooner than feels natural: “I’m really enjoying this — would you like to get a coffee on Saturday morning?” A short, specific, daytime plan is easy to say yes to and easy to end.

If you are holding back until you are certain they like you, certainty may never come. In a 2018 study published in Psychological Science, people who had just talked face to face with a stranger consistently underestimated how much the other person had liked them. Your conversations probably go better than you think, too.

Meeting sooner is not the same as meeting carelessly. A quick call first is a reasonable request, and whether to give a match your number is worth deciding deliberately. Meet somewhere public, tell a friend where you are going, and get yourself there and home. Our guide to online dating safety covers the details.

When the first message is to someone you know

Not every first message follows a match. Sometimes it is the one you have drafted in your head for months: to the friend of a friend you keep ending up beside at parties, the person from your seminar group, the one you met when they already had a partner. The same rules hold, but with a real life around it, the stakes feel higher.

If you are both single, say it: message them yourself, or find them on IF by the email address, phone number or Instagram handle they gave you — nobody is told you searched — and send a Like.

If either of you is in a relationship, the feeling is no less honest, and nothing to be ashamed of. The only lines are cheating and lying, and a sealed message that asks nothing of anyone today is neither. You can tell them, and some people are glad they did, but opening up like that has risks: it puts them on the spot, it can unsettle a friendship overnight, and it cannot be unsaid. You are potentially better off sending an IF: no conversation ever opens on IF while either of you is in a relationship, so it simply waits, and if the timing ever lines up, you are already there to show them how much you have always liked them. Keep it short and true: “I’ve liked you since that seminar in second year. If we’re ever both single, I’d love to buy you that coffee.” How to send the perfect IF applies everything above to its 250 characters.

Where IF fits

IF is a dating app for singles and people in relationships alike, and everything above applies to the first message you send there. Two single people Like each other, and an accepted Like opens a chat; liking, matching and chatting are free. On paid plans you can add a note of up to 250 characters to the Like (see Membership), and that limit is a quiet gift: it forces exactly the short, specific opener that works everywhere. The chat takes text, GIFs and voice notes, not camera-roll photos, so the early days stay about what you say.

Anyone who would rather not be found by their email address, number or handle can switch off “Discoverable in Search”. And because a first message should feel safe to send and to receive, there is an optional selfie badge, photo and text moderation, and Report and Block on every profile you can identify.

When either of you is in a relationship, no conversation can open on IF, but you can still send an IF: a private, sealed message of up to 250 characters that opens only once you are both single. If you are single and they become single, you get 24 hours to reveal it; if you are the one in a relationship and they are single, it reveals when you change your own status to single. Then they can accept, which opens a chat with your IF as its first message.

It helps to know how it lands. If they are on IF, they will usually be told an IF is waiting, but never who sent it or what it says until it opens, though people can guess from context. If they are not on IF yet, an IF to an email address they gave you sends one short invitation email; one to a phone number or Instagram handle sends nothing and waits in case they join. Knowing that, the choice is yours.

Your first IF is free, and it gives a feeling that arrived at the wrong time somewhere to go. It may be the bravest first message you write: every word chosen once, and then it waits while you get on with your life. Right person, wrong time? Wait for them on IF. If the day comes when you are both single, it may lead you to where you were meant to be all along.

Questions people ask

Is “hey” a bad first message?

It is not rude, just weak. It gives the other person nothing to respond to, so busy inboxes tend to pass over it. If you like starting with a greeting, add a question: “Hey Sam — is that your own pottery in the third photo?”

Should I send the first message on a dating app?

Yes, if you are interested. On most apps either person can go first, and when both of you hold back, a match can quietly go nowhere. Bumble’s new chats let either of you start too, and there a match nobody writes to does not just stall: after 72 hours, it expires.

How long should a first message be?

One to three sentences. Long enough to show you read their profile and to ask a real question; short enough to answer on a phone while standing in a queue. On IF, a note on a Like, or an IF itself, caps at 250 characters, which is about right.

How do I message someone I like who is in a relationship?

You can tell them, and some people are glad they did, but saying it outright puts them on the spot and cannot be unsaid. You may be better off sending a sealed IF: say it once, ask nothing of them today, and know that no conversation can open until you are both single. If that day ever comes, you are already there.

Should I use AI to write my first message?

You can ask it for ideas, but let the message be yours. Pasting someone’s profile into a chatbot hands their words and photos to a company they never agreed to share them with, and a machine-polished opener sets up a voice you will have to keep up across a table. Pick the detail yourself, and let it be a little imperfect. That is what sounds like you.

Pick one true detail, ask one real question, and send it before you can talk yourself out of it. And if the timing is wrong, say it once in an IF, and let it wait.