# NeuronWriter vs Frase: which do AI models recommend for SEO, October 2026

GTM AI Recommendation Index, October 2026 Edition, SEO and content optimization platforms. Zero of fourteen models named NeuronWriter first on the direct prompt; zero named Frase. Page: https://gtm-ai-index.com/marketing/seo-content-optimization/neuronwriter-vs-frase/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| NeuronWriter | 7% | #5 of 12 | 0% | 10 | 7 of 14 |
| Frase | 3% | #8 of 12 | 12% | 32 | 12 of 14 |

## The direct prompt, model by model

- Kimi K2: neither first, one named (first choices: Clearscope) (alternatives: Frase, Semrush, Surfer SEO)
- Claude Haiku 4.5: neither named (first choices: Semrush) (alternatives: Ahrefs, Moz, Surfer SEO, Writesonic)
- GPT-5.4 mini: neither named (first choices: Conductor) (alternatives: Clearscope, Semrush)
- Gemini 3.5 Flash: neither named (first choices: Clearscope, Semrush) (alternatives: Ahrefs, MarketMuse, Surfer SEO)
- Perplexity Sonar: neither named (first choices: Semrush) (alternatives: HubSpot Marketing Hub, MarketMuse, Surfer SEO)
- Grok 4.1 Fast: neither named (first choices: Semrush) (alternatives: Ahrefs, Clearscope, MarketMuse, SE Ranking, Surfer SEO)
- Mistral Small: neither named (first choices: Ahrefs, Semrush) (alternatives: Clearscope, Google Keyword Planner, Google Search Console, HubSpot Marketing Hub, Screaming Frog SEO Spider, Surfer SEO)
- DeepSeek V4 Flash: neither named (first choices: Semrush) (alternatives: Ahrefs, Clearscope, SE Ranking, Surfer SEO)
- Llama 4 Maverick: neither named (first choices: Sight AI)
- Qwen 3.7 Flash: neither named (first choices: Semrush) (alternatives: Sight AI, Surfer SEO)
- GLM 4.7 FlashX: neither named (first choices: Semrush) (alternatives: Ahrefs, Clearscope, Surfer SEO)
- MiniMax M2.5: neither named (first choices: Semrush) (alternatives: Conductor, SE Ranking, Sight AI)
- GPT-6 Luna: neither named (first choices: Semrush) (alternatives: Conductor)
- Muse Glimmer 30B: neither named (first choices: Surfer SEO) (alternatives: Clearscope, MarketMuse)

## What the models said about NeuronWriter

- "NeuronWriter and alternatives with "Clean Record" ratings (Risk Score 7) appear to have fewer documented issues" (Kimi K2, negative prompt, first choice)
- "Best for Content Optimization: NeuronWriter ... NeuronWriter is the ultimate budget-friendly alternative." (Gemini 3.5 Flash, budget prompt, first choice)
- "Frase and NeuronWriter offer the best value for comprehensive content optimization on a tight budget." (Claude Haiku 4.5, budget prompt, first choice)

## What the models said about Frase

- "Be especially cautious with: Frase.io due to billing practices and lifetime deal issues" (Kimi K2, negative prompt, hard negative)
- "Content Optimization Suites (Frase, Surfer, Clearscope) ... They lack context." (Qwen 3.7 Flash, negative prompt, soft negative)
- "Examples: Surfer SEO, Frase, Clearscope (when relied on too heavily)" (Gemini 3.5 Flash, negative prompt, soft negative)
- ""The best SEO content platform for a team that wants research, writing, publishing, and AI-search optimization in one connected loop is Frase"" (Muse Glimmer 30B, comparative prompt, first choice)
- "The most affordable tool that combines research, brief generation, AI writing, and optimization... Frase and NeuronWriter offer the best value" (Claude Haiku 4.5, budget prompt, first choice)
- "or Frase Solo ~$15-39/mo if you want brief creation + AI-assisted drafting in one place" (Muse Glimmer 30B, budget prompt, first choice)

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.