AI Ads Tracker: ChatGPT, Google AI Mode & AI Overviews Ads | Writesonic
See every AI ad your competitors are running.
ChatGPT now serves ads on 47.7% of US prompts. Google AI Mode on 25.5%. Track every placement, every advertiser, and every prompt across ChatGPT, Google AI, and every major AI search platform.
Trusted by marketing teams and agencies tracking AI visibility
THE NEW AD SURFACE
AI ads scaled overnight. The shelf is already crowded.
ChatGPT launched ads in beta in February 2026. On May 26, 2026, it scaled. Ad density jumped from 0.03% to 14.12% overall, and 47.7% in the US. Google AI Mode is already at 25.5%. The ad surface didn't grow gradually. It opened.
WHAT YOU CAN TRACK
Four signals that define your AI ad share.
Every signal updates daily. Filter by platform, market, prompt, or date range. Compare any two time periods side by side.
Ad-Triggered Prompts
Filter your tracked prompts by ads-served vs. organic-only. See which prompts in your corpus now carry sponsored placements and how that share moves week to week.
- Tracked prompts: 35/3,507
Advertiser Intelligence
Which brands run ads on your category prompts. Creative variations. New advertisers entering your space. Period-over-period change.
- On: 48 ads 12%
- Nike: 31 ads 4%
- Hoka: 22 ads New
- Brooks: 9 ads 3%
Cross-Platform Coverage
Same prompt, every AI platform. Know if a competitor wins your category in ChatGPT but loses in Google AI Mode. Spot platform-specific gaps.
- best waterproof hiking shoes:
- ChatGPT: Ad served
- Google AI Mode: Ad served
- AI Overviews: Ad served
- Gemini: No ad
- Copilot: Ad served
- Grok: No ad
- Perplexity: No ad
Paid + Organic, Side by Side
Every prompt shows both the organic citations and the sponsored placements in the same view. The full picture of who wins each prompt, paid and earned.
- best waterproof hiking shoes
Organic- OutdoorGearLab
- REI Co-op
- r/hiking
Paid - On Cloudrock 2 Waterproof
Built for
One platform. Three teams. From brand defense to ad spend planning.
Brand Teams
Watch which competitors are buying your brand terms or your category prompts. Get alerts when a new advertiser enters your space. Stop competitors from winning your prompts unchallenged.
Performance Marketers
Plan your AI ads spend. See where competitors are weakest, which prompts are unclaimed, and how ChatGPT ads compare to AI Mode and AI Overviews. Bid where you have leverage.
Agencies
Track ad placement for client brands across every AI platform. Report on competitor ad activity. White-label the data and add AI ads tracking to your service offering.