# WordPress vs Squarespace: which do AI models recommend for Marketing CMS, October 2026

GTM AI Recommendation Index, October 2026 Edition, Content management systems for marketing sites. Zero of fourteen models named WordPress first on the direct prompt; zero named Squarespace. Page: https://gtm-ai-index.com/marketing/marketing-cms/wordpress-vs-squarespace/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| WordPress | 29% | #2 of 12 | 18% | 74 | 14 of 14 |
| Squarespace | 2% | #5 of 12 | 39% | 18 | 12 of 14 |

## The direct prompt, model by model

- Claude Haiku 4.5: neither first, one named (first choices: HubSpot Content Hub) (alternatives: Webflow, WordPress)
- Gemini 3.5 Flash: neither first, one named (first choices: HubSpot Content Hub, Webflow) (alternatives: Sanity, Storyblok, WP Engine, WordPress)
- Perplexity Sonar: neither first, one named (first choices: HubSpot Content Hub) (alternatives: Contentful, Sanity, Webflow, WordPress)
- Grok 4.1 Fast: neither first, one named (first choices: HubSpot Content Hub) (alternatives: Kentico Xperience, Webflow, WordPress)
- DeepSeek V4 Flash: neither first, one named (first choices: HubSpot Content Hub) (alternatives: Storyblok, Webflow, WordPress)
- Llama 4 Maverick: neither first, one named (alternatives: HubSpot Content Hub, Webflow, WordPress)
- Qwen 3.7 Flash: neither first, one named (first choices: HubSpot Content Hub) (alternatives: Contentful, Drupal, Sanity, WordPress)
- Kimi K2: neither first, one named (first choices: HubSpot Content Hub, Webflow) (alternatives: WordPress)
- MiniMax M2.5: neither first, one named (first choices: HubSpot Content Hub) (alternatives: Contentful, Sanity, Webflow, WordPress)
- GPT-6 Luna: neither first, one named (first choices: Webflow) (alternatives: HubSpot Content Hub, WordPress)
- Muse Glimmer 30B: neither first, one named (first choices: HubSpot Content Hub, Webflow) (alternatives: Contentful, Sanity, WordPress)
- GPT-5.4 mini: neither named (first choices: Webflow) (alternatives: Contentful, Sanity)
- Mistral Small: neither named (first choices: HubSpot Content Hub) (alternatives: Contentful, Sanity, Webflow)
- GLM 4.7 FlashX: neither named (first choices: HubSpot Content Hub) (alternatives: Contentful, Optimizely CMS, Sanity, Webflow)

## What the models said about WordPress

- "WordPress can work well, but for marketing teams it often becomes risky when plugin sprawl, maintenance, security hardening, and content governance are not centrally managed." (GPT-5.4 mini, negative prompt, soft negative)
- "WordPress itself isn't something I'd generally avoid—but I'd be wary of sites that can't keep core, plugins, themes, and server software current." (GPT-6 Luna, negative prompt, soft negative)
- "Absolute lowest cash outlay + you're comfortable with a little tech: WordPress.org self-hosted. Free software + $5-25/mo hosting gives you full ownership and the widest marketing plugin choice." (Muse Glimmer 30B, budget prompt, first choice)
- "For a limited budget, WordPress.org is usually the best marketing website CMS because the software itself is free" (Perplexity Sonar, budget prompt, first choice)
- "Choose WordPress if you want to minimize software costs while maximizing plugin options and SEO control." (Qwen 3.7 Flash, comparative prompt, first choice)

## What the models said about Squarespace

- "Avoid for Scaling: Rigid, Basic Site Builders *Examples: GoDaddy Website Builder, Squarespace, or Wix*" (Gemini 3.5 Flash, negative prompt, hard negative)
- ""Lock-in is real. Squarespace's templates don't export. If you leave, you're rebuilding from scratch."" (Muse Glimmer 30B, negative prompt, hard negative)
- "sticking to WordPress or Squarespace protects you from sudden price hikes" (Gemini 3.5 Flash, budget prompt, first choice)
- "Weebly/Squarespace | $10–$16/month | Polished designs... Higher ongoing fees; limited customization" (Grok 4.1 Fast, budget prompt, alternative)
- "Squarespace starts at ~$16/mo billed annually and is often cited for design quality on a budget" (Muse Glimmer 30B, budget prompt, alternative)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen 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.