Three of twelve models named Google Ads first on the direct prompt; zero named Marin Software. Both were named by all twelve models and Google Ads carries 31 labels and Marin Software 27, so the shares are not directly comparable.
By Google Search, United States, founded 1997. Named in seven categories this edition.
San Francisco, United States, founded 2006. Named in one category this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the search and social advertising platforms page.
Across every category in the September 2026 Edition, Google Ads and Marin Software were named in the same answer twenty-six times, of the 146 answers naming Google Ads and the 93 naming Marin Software. In those answers Marin Software took the first choice four times and Google Ads five.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | ||||||
| GPT-5.4 mini | ||||||
| Gemini 3.5 Flash | ||||||
| Perplexity Sonar | ||||||
| Grok 4.1 Fast | ||||||
| Mistral Small | ||||||
| DeepSeek V4 Flash | ||||||
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | ||||||
| Kimi K2 | ||||||
| GLM 4.7 FlashX | ||||||
| MiniMax M2.5 |
Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.
“Walled gardens like Google and Meta still dominate budgets ... But they're closed systems: you see what they want you to see” Llama 4 Maverick · negative prompt · soft negative
“Transparency concerns: Limited visibility into where ads are actually appearing” MiniMax M2.5 · negative prompt · soft negative
“the dominant platform for search intent on Google; ... If you want to reach people actively searching: start with Google Ads” GPT-5.4 mini · comparative prompt · first choice
“### 1. Google Ads (Best for Search) ... Industry standard for search advertising, pay-per-click model fits limited budgets well” MiniMax M2.5 · budget prompt · first choice
“For Maximum Performance: Use Google Ads + LinkedIn natively, powered by Acquisio (search) and Metadata.io (social)” Qwen 3.7 Flash · direct prompt · first choice
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“Marin Software officially approved a plan of dissolution and liquidation in April 2025. Avoid any remaining sales pitches” Gemini 3.5 Flash · negative prompt · hard negative
“High costs ($2,000+/month + $15k-30k implementation), outdated tech lagging Google Ads updates” Grok 4.1 Fast · negative prompt · hard negative
“Avoid ... or Marin Software ($500+/month) – these are overkill for limited budgets.” Kimi K2 · budget prompt · hard negative
“Choose MarinOne or Skai if you manage large budgets, multiple accounts, and need strong reporting/governance.” Perplexity Sonar · comparative prompt · first choice
“If you are heavy on Search/PPC: Look closely at Optimizely or Marin One.” Qwen 3.7 Flash · scale prompt · first choice
“MarinOne | True cross-channel unification, lower enterprise entry point” Kimi K2 · scale prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.