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.

Advertiser Intelligence

Which brands run ads on your category prompts. Creative variations. New advertisers entering your space. Period-over-period change.

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.

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.

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.

AI is the new ad surface. Know who's winning.