Find out which Ad
and Landing Page
converts, for real.
Real CPL for every creative × landing page combination.
Stop wasting budget on ads that don't deliver.
The whole loop, closed in one place
From landing page generation to lead attribution, dropcpl gives you the real CPL.
First-party attribution
HttpOnly first-party cookies. No third-party pixels. Works even after iOS 17 and browser restrictions.
A/B testing with Thompson Sampling
The statistical bandit balances exploration and exploitation. More traffic to the variants that convert, automatically.
AI landing page generation
Create optimized landing pages with Claude AI. Iterate on copy, hero and CTAs in seconds, without touching code.
Meta Ads integration
Sync Meta spend every hour. Real CPL for every ad × LP combination, always up to date.
Three steps to find out what
actually converts
Connect Meta Ads
Authorize access to your Meta Ads account. dropcpl syncs creatives, ad sets and spend automatically.
Create LP and launch
Generate landing pages with AI or import yours. Every LP gets a first-party tracking domain with one click.
Watch who wins
The leaderboard shows CPL, CR% and win probability for every ad × LP pair. In real time.
Ad A × LP 1 = €4.20 CPL
Ad A × LP 2 = €12.80 CPL
The same ad can triple its CPL depending on the landing page. Without granular attribution, you'll never know.
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