# Convert Experiences vs PostHog: which do AI models recommend for experimentation, October 2026

GTM AI Recommendation Index, October 2026 Edition, Experimentation and personalization. One of fourteen models named Convert Experiences first on the direct prompt; zero named PostHog. Page: https://gtm-ai-index.com/marketing/experimentation-and-personalization/convert-experiences-vs-posthog/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Convert Experiences | 24% | #2 of 12 | 0% | 33 | 14 of 14 |
| PostHog | 4% | #7 of 12 | 5% | 19 | 11 of 14 |

## The direct prompt, model by model

- DeepSeek V4 Flash: convert experiences first (first choices: Convert Experiences, Mutiny) (alternatives: Abmatic AI, VWO)
- Gemini 3.5 Flash: neither first, one named (first choices: VWO) (alternatives: Abmatic AI, Croct, Ploy, PostHog)
- Grok 4.1 Fast: neither first, one named (first choices: VWO) (alternatives: AB Tasty, Convert Experiences, Mutiny)
- Qwen 3.7 Flash: neither first, one named (first choices: VWO) (alternatives: AB Tasty, Convert Experiences, Mutiny)
- Kimi K2: neither first, one named (first choices: VWO) (alternatives: Intellimize, Mutiny, PostHog)
- Claude Haiku 4.5: neither named (first choices: VWO) (alternatives: Mutiny)
- GPT-5.4 mini: neither named (first choices: Kameleoon) (alternatives: Optimizely Web Experimentation, VWO Testing)
- Perplexity Sonar: neither named (first choices: VWO) (alternatives: Personyze)
- Mistral Small: neither named (first choices: Optimizely Web Experimentation, Personyze) (alternatives: Kameleoon)
- Llama 4 Maverick: neither named (first choices: Optimizely Web Experimentation) (alternatives: HubSpot, Kameleoon, Personyze)
- GLM 4.7 FlashX: neither named (first choices: Mutiny) (alternatives: Abmatic AI, VWO)
- MiniMax M2.5: neither named (first choices: Markettailor, VWO) (alternatives: AB Tasty, Mutiny)
- GPT-6 Luna: neither named (first choices: VWO) (alternatives: Optimizely CMS)
- Muse Glimmer 30B: neither named (first choices: Mutiny, VWO) (alternatives: HubSpot, Kameleoon, Personyze)

## What the models said about Convert Experiences

- "I would recommend Convert.com (Convert Experiences) as the A/B testing and personalization tool for a mid-sized B2B company." (Llama 4 Maverick, paraphrase prompt, first choice)
- "I'd recommend Convert Experiences (also known as Convert.com) as the top A/B testing and personalization tool." (Grok 4.1 Fast, paraphrase prompt, first choice)
- "the most commonly recommended A/B testing and personalization tools are Convert Experiences and VWO" (Mistral Small, paraphrase 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.