AdSurfer

Find out which of your competitor’s Google ads actually work.

AdSurfer is a Chrome extension that reads Google’s public Ads Transparency Center and ranks a competitor’s ads 0–100 by how long each creative kept running.

Google publishes no spend, no clicks and no conversions — so a competitor with 300 live ads is just a wall. The one signal Google does reveal is longevity, and advertisers stop paying for ads that lose money. AdSurfer turns that into a sorted list.

What it does

• Scan by domain or advertiser — up to 10,000 ads per scan, in the background
• Winner score 0–100 from five signals: longevity, still-live, scale, uptime, spread
• Groups duplicates — the same image re-uploaded under a new id collapses into one entry
• What changed — diffs two scans and separates genuinely new creatives from re-uploads
• Export images, CSV and JSON — free and unlimited

Everything stays on your machine. No account, no backend, no analytics.

Pricing

Scanning and CSV export are free and unlimited. The analysis dashboard is $30 one-time, lifetime — one purchase, no subscription.

Links

• Support and FAQ
• Privacy policy
• Contact me on LinkedIn