# Semrush Writing Assistant: how AI models rank it, September 2026

GTM AI Recommendation Index, September 2026 Edition. Named in 5 judge labels across 1 categories by 5 of 12 models. Page: https://gtm-ai-index.com/vendors/semrush-writing-assistant/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| SEO and content optimization platforms | 2% | 15 | 20% | 5 |

## What the models said for it

- "I'd recommend starting with Surfer SEO or Semrush Writing Assistant" (MiniMax M2.5, SEO)
- "Excels at flagging technical SEO problems beyond content quality" (GLM 4.7 FlashX, SEO)

## And against it

- "doesn't make much sense as a standalone purchase, costing more than most dedicated content optimization platforms at $249.95/month" (Claude Haiku 4.5, SEO)

## The company

Semrush; https://www.semrush.com; Boston, United States; founded 2008; public, SEMR on New York Stock Exchange. From Wikidata, fetched 2026-09-14.

## Record

- Method: https://gtm-ai-index.com/methodology/
- Raw judge labels and full responses: https://gtm-ai-index.com/data/
- License: CC BY 4.0. Cite as GTM AI Recommendation Index, September 2026 Edition, gtm-ai-index.com.