# Siteimprove: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 58 judge labels across 2 categories by 14 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/siteimprove

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Website governance and accessibility](https://www.gane.ai/index/gtm/marketing/website-governance-and-accessibility/index.md) | 27% | 1 | 21% | 57 |
| [SEO and content optimization platforms](https://www.gane.ai/index/gtm/marketing/seo-content-optimization/index.md) | 0% | 78 | 0% | 1 |

## What the models said for it

- "Siteimprove is an established option for large enterprises, combining accessibility, content quality, SEO, and analytics modules in a suite built for large, regulated organizations." (Claude Haiku 4.5, Website governance)
- "Siteimprove is the safe enterprise-standard choice when the company wants accessibility compliance plus ongoing editorial/SEO quality governance and reporting" (Muse Glimmer 30B, Website governance)
- "Best overall: Siteimprove if you want the strongest mix of website governance + accessibility + content/SEO/analytics in one platform." (GPT-5.4 mini, Website governance)
- "Siteimprove stands out as the best overall solution due to its comprehensive features, ease of use, and strong integration capabilities" (Mistral Small, Website governance)

## And against it

- "Avoid enterprise-heavy tools like Siteimprove unless you have a budget exceeding \$20k-\$30k/year" (Qwen 3.7 Flash, Website governance)
- "Avoid starting with Siteimprove unless the budget supports enterprise pricing" (Perplexity Sonar, Website governance)
- "What to Avoid - Siteimprove: $10,000–$50,000+/year (enterprise pricing)" (Kimi K2, Website governance)
- "enterprise website governance platforms like Siteimprove or Silktide can be cost-prohibitive, as they often start at $10,000 to $20,000+ per year" (Gemini 3.5 Flash, Website governance)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 1 | 2 | 0 | 0 | 3 |
| GPT-5.4 mini | 3 | 0 | 0 | 1 | 4 |
| Gemini 3.5 Flash | 2 | 1 | 0 | 3 | 6 |
| Perplexity Sonar | 1 | 2 | 0 | 2 | 5 |
| Grok 4.20 | 4 | 1 | 1 | 0 | 6 |
| Mistral Small | 1 | 1 | 1 | 0 | 3 |
| DeepSeek V4 Flash | 3 | 1 | 0 | 1 | 5 |
| Llama 4 Maverick | 0 | 1 | 3 | 1 | 5 |
| Qwen 3.7 Flash | 0 | 1 | 0 | 1 | 2 |
| Kimi K2 | 3 | 1 | 1 | 1 | 6 |
| GLM 4.7 FlashX | 2 | 0 | 1 | 1 | 4 |
| MiniMax M2.5 | 1 | 0 | 1 | 0 | 2 |
| GPT-6 Luna | 1 | 1 | 1 | 0 | 3 |
| Muse Glimmer 30B | 3 | 0 | 0 | 1 | 4 |

## Sources returned with these answers

The sites and pages cited by the answers that named Siteimprove, from 168 of the 180 answers that named it (only the models that return a source list).

### Domains cited

- g2.com: 109
- silktide.com: 69
- siteimprove.com: 61 (its own site)
- acquia.com: 48
- levelaccess.com: 42
- accessible.org: 39
- getapp.com: 39
- testparty.ai: 39
- guideflow.com: 35
- ratedwithai.com: 35

### Pages cited

- https://silktide.com/blog/best-web-governance-platforms: 47
- https://g2.com/categories/Digital-accessibility-platforms: 32
- https://featuredcustomers.com/software/website-governance-software: 29
- https://g2.com/categories/Digital-accessibility-platforms/enterprise: 26
- https://siteimprove.com/: 26
- https://accessible.org/top-accessibility-software-market: 25
- https://acquia.com/products/acquia-web-governance: 25
- https://levelaccess.com/blog/how-to-choose-an-enterprise-accessibility-platform: 25

## In its own words

What Siteimprove's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: Siteimprove’s Agentic Content Intelligence unites accessibility, analytics, SEO, and content strategy to proactively optimize and govern your digital experience. (https://siteimprove.com/)
- For: enterprises (https://siteimprove.com/)
- Free plan or trial: Run a free check on your site and get instant insights on accessibility, performance, and discoverability. (https://siteimprove.com/)
- Integrations claimed: 100 (https://www.siteimprove.com/platform)
- Certifications: SOC 2, ISO 27001, GDPR, CCPA, CPRA, FedRAMP
- Customers named: Cuisinart, Harvard, BlackRock, University of Ottawa, Scotiabank, Northern Arizona Healthcare, Indiana University, Springfield Clinic

## What it publishes

Every page siteimprove.com exposes, read 2026-09-29: 984 addresses. By kind, pages and the last 90 days:

- blog: 469 pages, 61 in the last 90 days, latest 2026-09-28
- case study: 31 pages, 0 in the last 90 days, latest undated
- webinar or virtual event: 61 pages, 0 in the last 90 days, latest undated
- conference or event: 6 pages, 0 in the last 90 days, latest undated
- comparison: 18 pages, 1 in the last 90 days, latest 2026-08-26
- template or tool: 6 pages, 0 in the last 90 days, latest 2026-03-31
- glossary or explainer: 70 pages, 0 in the last 90 days, latest 2026-06-03
- podcast or video: 1 pages, 0 in the last 90 days, latest undated
- news or press: 80 pages, 1 in the last 90 days, latest 2026-08-18
- Recent: 2026-09-28 blog: Section 508 pdf accessibility federal agencies https://www.siteimprove.com/blog/section-508-pdf-accessibility-federal-agencies/
- Recent: 2026-09-25 blog: Pdf to html converters accessibility https://www.siteimprove.com/blog/pdf-to-html-converters-accessibility
- Recent: 2026-09-24 blog: Content intelligence layer https://www.siteimprove.com/blog/content-intelligence-layer
- Recent: 2026-09-23 blog: Pdf accessibility ai search visibility https://www.siteimprove.com/blog/pdf-accessibility-ai-search-visibility
- Recent: 2026-09-22 blog: How to audit pdf library accessibility https://www.siteimprove.com/blog/how-to-audit-pdf-library-accessibility
- Recent: 2026-09-18 blog: Sustaining website quality after launch https://www.siteimprove.com/blog/sustaining-website-quality-after-launch

## Record

- Method: https://www.gane.ai/index/gtm/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/gtm.