Competitor ads from Google Ads Transparency Center by brand or domain: ad text, YouTube IDs.
Free
Scanned where there is a package or repository to read, and every release diffed against the tool surface we already hold.
Competitor ads from Google Ads Transparency Center by brand or domain: ad text, YouTube IDs.
Google Trends for agents: interest over time, by region, rising queries, Trending Now. No API key.
Keyword ideas from Google Autocomplete plus Google Trends interest and rising queries. No API key.