# Bolster vs ZeroFox: which do AI models recommend for brand protection, October 2026

GTM AI Recommendation Index, October 2026 Edition, Brand protection platforms. Two of fourteen models named Bolster first on the direct prompt; one named ZeroFox. Page: https://gtm-ai-index.com/marketing/brand-protection/bolster-vs-zerofox/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Bolster | 6% | #3 of 8 | 0% | 19 | 11 of 14 |
| ZeroFox | 4% | #5 of 8 | 15% | 27 | 14 of 14 |

## The direct prompt, model by model

- Qwen 3.7 Flash: bolster first (first choices: Bolster, MarqVision) (alternatives: BrandVerity, Redpoints)
- GPT-6 Luna: bolster first (first choices: Bolster) (alternatives: Doppel, Red Points, ZeroFox)
- Gemini 3.5 Flash: zerofox first (first choices: ZeroFox) (alternatives: Bolster AI, BrandShield, Netcraft, Red Points)
- Perplexity Sonar: neither first, one named (first choices: BrandShield, Red Points) (alternatives: Bolster, PriceSpider, TrackStreet, ZeroFox)
- Grok 4.1 Fast: neither first, one named (first choices: BrandShield) (alternatives: MarqVision, Red Points, ZeroFox)
- DeepSeek V4 Flash: neither first, one named (first choices: Red Points) (alternatives: Bolster, BrandShield, Corsearch)
- Llama 4 Maverick: neither first, one named (first choices: MarqVision) (alternatives: Bolster, Red Points)
- GLM 4.7 FlashX: neither first, one named (first choices: Red Points) (alternatives: Bolster, BrandShield, ZeroFox)
- Claude Haiku 4.5: neither named
- GPT-5.4 mini: neither named (first choices: Red Points) (alternatives: BrandShield, Corsearch)
- Mistral Small: neither named (first choices: Red Points) (alternatives: BrandShield, MarqVision)
- Kimi K2: neither named (first choices: Red Points) (alternatives: BrandVerity, Corsearch, PhishEye)
- MiniMax M2.5: neither named (first choices: BrandShield, Red Points)
- Muse Glimmer 30B: neither named (first choices: BrandShield) (alternatives: MarqVision, Red Points)

## What the models said about Bolster

- "points to MarqVision and Bolster as the strongest fits due to their balance of AI-driven automation and human oversight" (Qwen 3.7 Flash, direct prompt, first choice)
- "Bolster: Offers a free trial and a custom-quoted subscription model" (Llama 4 Maverick, budget prompt, first choice)
- "My default pick: Bolster" (GPT-6 Luna, direct prompt, first choice)

## What the models said about ZeroFox

- "ZeroFox ⚠️ User complaints include: Inefficient alerts ... Frequent false alarms" (Kimi K2, negative prompt, hard negative)
- "Don't pay for enterprise platforms (Red Points, BrandShield, ZeroFox)" (DeepSeek V4 Flash, budget prompt, hard negative)
- "ZeroFox ... Why to avoid: Inefficient alerts" (GLM 4.7 FlashX, negative prompt, hard negative)
- "ZeroFox is a top choice. It bridges the gap between traditional security and brand monitoring." (Gemini 3.5 Flash, direct prompt, first choice)
- "a good "sweet spot" for a mid-sized B2B company is BrandShield or ZeroFox" (MiniMax M2.5, paraphrase prompt, first choice)
- "ZeroFox is often considered the gold standard for Fortune 500 companies." (Qwen 3.7 Flash, comparative 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.