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Google Ads Library Search Tool for Claude

Finds any brand's verified Google advertiser ID and fetches their live ad creatives, copy, formats, and longevity data from the Ads Transparency Center, no account needed.

Overview

This connector chains two tools together to research any brand's public Google ads: one resolves a brand name or domain into its verified advertiser ID, and the second fetches that advertiser's live ad creatives. Claude handles the handoff automatically, so a single request like naming a competitor returns headlines, descriptions, CTA text, and format for their currently running ads without the advertiser ID ever being copied manually.

Beyond current activity, the same tools surface inactive ads and support date-range filtering, which makes it possible to see what a brand was testing before a launch or how their messaging has shifted over a longer period. Filtering by format, region, and country narrows results further, and none of this requires linking a Google Ads account, since the Ads Transparency Center is public data.

Key Features

- Advertiser Discovery by Brand or Domain: Resolves a brand name or website domain into a verified advertiser ID, returning country and total ad volume to confirm the right match.

- Live Ad Creative Retrieval: Fetches headlines, descriptions, CTA text, thumbnail URLs, and format for any verified advertiser's ads.

- Format, Region, and Status Filters: Narrows results by ad format (responsive, display, video, or text), region, country, and active or inactive status.

- Automatic Advertiser-to-Ad Chaining: Passes the resolved advertiser ID from discovery straight into ad retrieval within the same request.

- Historical Ad Activity: Fetches inactive ads alongside active ones and filters by date range to research a specific past period.

- Multi-Brand Comparison: Researches several competitors in one conversation to compare ad volume, format mix, and messaging.

Use Cases

- Legal and compliance teams reviewing a competitor's ad claims before a rival campaign launches in the same category

- Media buyers reading how long a competitor has kept the same ad running as a signal of what's actually converting for them

- Investor and equity research teams treating ad longevity and volume as a rough proxy for a company's marketing spend confidence

- Sales teams checking a prospect's current advertising message and offers before an outbound pitch call

- Content teams sourcing proven headline and offer angles from a category's longest-running ads to inform their own copy briefs

Pricing

Free tier includes 30 credits every month with no credit card required. Paid packs are credit-based and never expire: Starter is $9 for 600 credits, Pro is $19 for 1,500 credits (most popular), Business is $29 for 2,500 credits, and Enterprise is $49 for 4,500 credits. Credits unlock all 14 platforms on the connector, not just Google Ads Library; a separately connected Google Ads account (for spend, search terms, and campaign performance) is free to use once linked.

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Note: This tool is built and maintained by Smacient, the team behind this directory.