See What Your Competitors
Are Actually Running
Instantly reverse-engineer any website's ad tech stack. Detect tracking pixels, identify ad platforms, estimate spend, and gather competitive intelligence from your browser.
Competitive intelligence, instantly
Built for marketers, agencies, and growth teams who need to know what competitors are spending on and where.
Pixel Detection
Instantly detect Meta Pixel, Google Ads, TikTok Pixel, LinkedIn Insight, Snapchat, Twitter, and 20+ other tracking pixels on any site.
Ad Platform Analysis
See which platforms competitors are running ads on - Google, Meta, TikTok, LinkedIn, native ads, and more.
Spend Tier Estimates
Get estimated monthly ad spend ranges based on pixel signals and platform combinations. See who is spending big.
Ad Copy Signals
Detect high-intent ad copy keywords and CTA patterns on landing pages. Learn what messaging they are testing.
Industry Classification
Automatically categorizes sites by industry - SaaS, ecommerce, fintech, marketing, education, and more.
Competitive Intelligence
Score pages on pixel sophistication and ad stack complexity. See who is running serious campaigns.
History Tracking
All analyzed sites are automatically saved. Track changes over time and revisit insights anytime.
Export and Notes
Add private notes to any site and export your full competitive analysis as JSON for further research.
Spy on competitors in seconds
No setup. No account. Just install and browse.
Install from Chrome Web Store
Free to install. No account, no configuration. Ready to use immediately.
Visit any competitor site
The extension automatically scans the page for tracking pixels, ad platforms, and marketing signals.
View the intel report
Open the side panel to see detected platforms, estimated spend tier, ad copy signals, and a competitive score.
Track and analyze
All analyzed sites are saved in your history. Compare, track changes, and export your research.
Start spying in seconds
Free to use. No sign-up. No limits. Works on any website.
Add to Chrome — It's Free