Why we built AdsGTM
Hi, I'm Dag. I co-founded Contactlevel, where we run ads to specific people at specific companies.
New customers keep getting stuck on the same step, before any ad runs: they don’t have a list. So I started building those lists by hand, for customers and for agencies running ads for their clients.
AdsGTM is that work as a fixed service. You tell us who you sell to. We hand back your market in 72 hours.
It runs on three rules:
- One-time price: no data subscriptions, seats or credits.
- Your data: you keep every company, contact and score, in your own tools.
- One list for both teams: sales and marketing work from the same companies and people.
If you’d rather spend your time selling than building lists, book a call.


