# Sanity vs Wix: which do AI models recommend for Marketing CMS, September 2026

GTM AI Recommendation Index, September 2026 Edition, Content management systems for marketing sites. One of twelve models named Sanity first on the direct prompt; zero named Wix. Page: https://gtm-ai-index.com/marketing/marketing-cms/sanity-vs-wix/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Sanity | 6% | #5 of 13 | 7% | 27 | 11 of 12 |
| Wix | 2% | #6 of 13 | 41% | 29 | 12 of 12 |

## The direct prompt, model by model

- MiniMax M2.5: sanity first (first choices: Contentful, Sanity) (alternatives: Strapi, Webflow, WordPress)
- Perplexity Sonar: neither first, one named (first choices: HubSpot Content Hub) (alternatives: Contentful, Sanity, Webflow, WordPress)
- Qwen 3.7 Flash: neither first, one named (first choices: HubSpot Content Hub, Webflow) (alternatives: Contentful, Sanity)
- Kimi K2: neither first, one named (first choices: Webflow) (alternatives: HubSpot Content Hub, Sanity, WordPress)
- Claude Haiku 4.5: neither named (first choices: HubSpot Content Hub, WordPress) (alternatives: Contentful, Webflow)
- GPT-5.4 mini: neither named (first choices: Contentful, Storyblok) (alternatives: Drupal)
- Gemini 3.5 Flash: neither named (first choices: Webflow) (alternatives: HubSpot Content Hub, WordPress)
- Grok 4.1 Fast: neither named (first choices: HubSpot Content Hub) (alternatives: Webflow, WordPress)
- Mistral Small: neither named (first choices: Webflow) (alternatives: HubSpot Content Hub, WordPress)
- DeepSeek V4 Flash: neither named (first choices: Webflow) (alternatives: HubSpot Content Hub, WordPress)
- Llama 4 Maverick: neither named (first choices: HubSpot Content Hub)
- GLM 4.7 FlashX: neither named (first choices: HubSpot Content Hub, Webflow) (alternatives: Kentico Xperience, WordPress)

## What the models said about Sanity

- "may be less suitable for certain organizations or use cases, such as ... Sanity, WordPress VIP" (Llama 4 Maverick, negative prompt, soft negative)
- "it strips away marketer autonomy... headless may slow you down." (Gemini 3.5 Flash, direct prompt, soft negative)
- "I'd suggest starting with Contentful or Sanity as they balance ease of use with enterprise features" (MiniMax M2.5, direct prompt, first choice)
- "Contentful/Sanity (Headless) | Dev-led marketing sites | Flexible APIs, fast scaling, marketer-friendly" (Grok 4.1 Fast, scale prompt, first choice)
- "Contentful / Sanity: Best "Headless" options. Very high cost of entry, but extremely scalable." (Qwen 3.7 Flash, scale prompt, first choice)

## What the models said about Wix

- "Systems to be cautious of: Wix, Weebly, GoDaddy Builder, Jimdo... serious marketing teams generally avoid them for scalable growth." (Qwen 3.7 Flash, negative prompt, hard negative)
- "Template-Locked Small Business Builders (Wix, Squarespace) The Verdict: Avoid for Scaling or High-Growth Marketing." (Gemini 3.5 Flash, negative prompt, hard negative)
- "Avoid "renter" platforms (Wix, Squarespace, GoDaddy) if you want ownership and portability" (MiniMax M2.5, negative prompt, hard negative)
- "likely to be Wix, WordPress, or Webflow. Wix is a budget-friendly DIY site builder" (Llama 4 Maverick, budget 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.