# Google Ads vs Marin Software: which do AI models recommend for paid ads, September 2026

GTM AI Recommendation Index, September 2026 Edition, Search and social advertising platforms. Three of twelve models named Google Ads first on the direct prompt; zero named Marin Software. Page: https://gtm-ai-index.com/marketing/search-and-social-advertising-platforms/google-ads-vs-marin-software/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Google Ads | 10% | #1 of 13 | 6% | 31 | 12 of 12 |
| Marin Software | 5% | #6 of 13 | 22% | 27 | 12 of 12 |

## The direct prompt, model by model

- Mistral Small: google ads first (first choices: Google Ads, LinkedIn Campaign Manager) (alternatives: 6sense, AdRoll ABM, Demandbase, HubSpot Marketing Hub, Microsoft Ads, StackAdapt)
- Qwen 3.7 Flash: google ads first (first choices: Google Ads, LinkedIn Campaign Mgr) (alternatives: Acquisio, AdRoll ABM, Cometly, HubSpot Marketing Hub, Metadata.io)
- GLM 4.7 FlashX: google ads first (first choices: Google Ads, HubSpot Marketing Hub, LinkedIn Campaign Manager) (alternatives: 6sense, AdRoll, Influ2)
- Claude Haiku 4.5: neither first, one named (first choices: AdRoll ABM) (alternatives: Google Ads, Marcel Digital, Meta Ads, Tinuiti)
- Grok 4.1 Fast: neither first, one named (first choices: Optmyzr) (alternatives: Marin Software)
- DeepSeek V4 Flash: neither first, one named (first choices: HubSpot Ads) (alternatives: AdRoll ABM, Marin Software)
- GPT-5.4 mini: neither named (first choices: Metadata.io) (alternatives: AdStage, Optmyzr)
- Gemini 3.5 Flash: neither named (first choices: Metadata.io) (alternatives: AdRoll ABM, HubSpot Ads, Influ2, Optmyzr)
- Perplexity Sonar: neither named (first choices: Demandbase) (alternatives: Metadata.io, Optmyzr, Pace)
- Llama 4 Maverick: neither named
- Kimi K2: neither named (first choices: Optmyzr) (alternatives: HubSpot Ads Management)
- MiniMax M2.5: neither named (first choices: StackAdapt) (alternatives: AdRoll, Google Search, HubSpot Marketing Hub, LinkedIn Campaign Manager)

## What the models said about Google Ads

- "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)

## What the models said about Marin Software

- "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)

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. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.