Punk: Pick any place. Show your ads to devices that were there.

Hey Product Hunt, I'm Will, co-founder and CEO of Punk.

Punk lets you pick any physical location and show Meta ads to the phones that were physically there IRL. You can advertise straight to people's devices instead of relying on the algorithm to guess who should see your ad.

Here is what happens. You type where your customers go, in plain English. For example: "Show my ads to phones that were at both SneakerCon and Flight Club in New York in the last six months." Punk's AI agents then do five things:

They find each place on the map.
They find the phones that were picked up at those places during the time you set.
They allow you to target those devices directly, and count the phones at each place before you spend anything. In the example, that is 12,406 phones at SneakerCon, 9,318 at Flight Club, and 2,173 at both.
They turn those phones into a custom audience in Meta.
They build the campaign in Meta and leave it paused. You set it live when you are ready.

Your ads then run on Facebook and Instagram, and go directly to the phones you picked out. You can also pick how often a phone was there, like a gym 3 times a week.

Without Punk, Meta does its best to guess who sees your ad. With Punk, you pick.

On privacy: the location data comes from apps where people agreed to share it. Before anything is sent to Meta, a privacy check removes sensitive places and very small groups. We work with phones and places, never named people.

we are a small team with one of our engineers coming from building various Claude Sonnet models.

Our plans start at $79 a month.

I'd love to know which places you'd target first, and if anything is confusing, I'd be happy to help answer questions :)

We got a million views across X on our launch yesterday. So excited to launch it here!