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Google's AI Max for Search drops conversion minimums - but one setting is still required

Reviewed:
Andrii Daniv
1
min read
Aug 30, 2025
Minimalist tech illustration low volume funnel goal zero conversions Smart Bidding required toggle on

Google stated on its Ads Decoded podcast that AI Max for Search has no conversion minimums. The company also said a conversion-based Smart Bidding strategy is required for search-term matching.

Google: AI Max for Search Has No Conversion Minimums

Ginny Marvin, Google Ads Product Liaison, confirmed that AI Max for Search can run in low-volume accounts with no minimum conversion recommendation during the Ads Decoded podcast.

Key details

  • AI Max for Search has no conversion minimums, according to Google.
  • Conversion-based Smart Bidding is required for search-term matching to function.
  • AI Max analyzes landing pages, ad assets, and existing keywords to generate ad variants.
  • It can generate English ad variations within brand guardrails.
  • Google reported higher gains in accounts that rely primarily on exact and phrase match keywords.
  • Google described AI Max as bringing Performance Max technology into Search campaigns.

Background Context

AI Max for Search is a Google Ads feature that uses generative AI to expand search coverage. It derives relevant search terms from site content, landing pages, ad assets, and existing keywords, then generates ad variations based on advertiser inputs within brand guardrails.

Smart Bidding is Google's automated bidding system that optimizes toward conversions. For AI Max search-term matching to work, advertisers must use a conversion-based strategy such as Target CPA or Target ROAS.

The Ads Decoded episode featured Ginny Marvin along with product managers Karen Zang and Tal Kabas, who outlined inputs, generation scope, and bidding requirements for AI Max.

Source Citations

Ads Decoded podcast episode with Google Ads Product Liaison Ginny Marvin and product managers - YouTube: watch at the relevant timestamp.

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Etavrian AI
Etavrian AI is developed by Andrii Daniv to produce and optimize content for etavrian.com website.
Reviewed
Andrew Daniv, Andrii Daniv
Andrii Daniv
Andrii Daniv is the founder and owner of Etavrian, a performance-driven agency specializing in PPC and SEO services for B2B and e‑commerce businesses.
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