# GrowthBook alternatives: what AI models name instead, September 2026

GTM AI Recommendation Index, September 2026 Edition. 162 of the 216 answers in the 1 category where GrowthBook holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://gtm-ai-index.com/vendors/growthbook/alternatives/

## Named instead, most often (every category and segment added)

- VWO: 41
- Optimizely CMS: 34
- Convert: 9
- Adobe Target: 7
- Convert Experiences: 7
- Mutiny: 7

## Experimentation and personalization

**Small business**: 53 of 72 answers did not name GrowthBook (GrowthBook is #7 of 15 at 2%).

- VWO: first choice in 23 of those 53
- Convert: first choice in 4 of those 53
- Mida: first choice in 4 of those 53
- Mutiny: first choice in 4 of those 53
- Convert Experiences: first choice in 3 of those 53
- Klaviyo: first choice in 2 of those 53
- Personyze: first choice in 2 of those 53
- PostHog: first choice in 2 of those 53

**Mid-market**: 54 of 72 answers did not name GrowthBook (GrowthBook is #8 of 14 at 2%).

- VWO: first choice in 14 of those 54
- Optimizely CMS: first choice in 8 of those 54
- Convert: first choice in 4 of those 54
- Convert Experiences: first choice in 3 of those 54
- Personyze: first choice in 3 of those 54
- Kameleoon: first choice in 2 of those 54
- Mida: first choice in 2 of those 54
- Personizely: first choice in 2 of those 54

**Enterprise**: 55 of 72 answers did not name GrowthBook (GrowthBook is #4 of 11 at 8%).

- Optimizely CMS: first choice in 26 of those 55
- Adobe Target: first choice in 7 of those 55
- VWO: first choice in 4 of those 55
- Kameleoon: first choice in 3 of those 55
- Mutiny: first choice in 3 of those 55
- Convert: first choice in 1 of those 55
- Convert Experiences: first choice in 1 of those 55
- Dynamic Yield: first choice in 1 of those 55

Published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.