# Experimentation and personalization for enterprise buyers: what AI models recommend, October 2026

Gane Index, October 2026 Edition. Asked as "website experimentation and personalization platform" and as "A/B testing and personalization tool", six framings each, to fourteen models with search on, on behalf of an enterprise B2B company. Page: https://www.gane.ai/index/gtm/marketing/experimentation-and-personalization/2026-10/enterprise

This is the permanent record of the October 2026 Edition, published October 1, 2026 and superseded since. The current standing: https://www.gane.ai/index/gtm/marketing/experimentation-and-personalization/enterprise/index.md

**Standing:** Optimizely CMS leads with 46% of first choices; verdict clear leader. 61 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [Optimizely CMS](https://www.gane.ai/index/gtm/vendors/optimizely-cms/index.md) | 46% | 24% | 66 |
| 2 | [Adobe Target](https://www.gane.ai/index/gtm/vendors/adobe-target/index.md) | 16% | 28% | 67 |
| 3 | [Mutiny](https://www.gane.ai/index/gtm/vendors/mutiny/index.md) | 10% | 29% | 14 |
| 4 | [VWO](https://www.gane.ai/index/gtm/vendors/vwo/index.md) | 7% | 28% | 47 |
| 5 | [GrowthBook](https://www.gane.ai/index/gtm/vendors/growthbook/index.md) | 5% | 0% | 11 |
| 7 | [Kameleoon](https://www.gane.ai/index/gtm/vendors/kameleoon/index.md) | 3% | 0% | 34 |
| 8 | [Convert Experiences](https://www.gane.ai/index/gtm/vendors/convert-experiences/index.md) | 3% | 25% | 12 |
| 9 | [AB Tasty](https://www.gane.ai/index/gtm/vendors/ab-tasty/index.md) | 2% | 15% | 34 |
| 10 | [Statsig](https://www.gane.ai/index/gtm/vendors/statsig/index.md) | 2% | 10% | 21 |
| 12 | [Dynamic Yield](https://www.gane.ai/index/gtm/vendors/dynamic-yield/index.md) | 0% | 19% | 21 |
| 59 | [LaunchDarkly](https://www.gane.ai/index/gtm/vendors/launchdarkly/index.md) | 0% | 50% | 12 |

Rank is by share of first choices among all 63 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels.

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: Mutiny, Optimizely CMS; alternatives Dynamic Yield, Kameleoon
- GPT-5.4 mini: Adobe Target; alternatives Optimizely CMS
- Gemini 3.5 Flash: Optimizely CMS; alternatives Abmatic AI, Adobe Target, Croct, Kameleoon
- Perplexity Sonar: Optimizely CMS; alternatives Adobe Target
- Grok 4.20: Optimizely CMS; alternatives Adobe Target, Dynamic Yield, Mutiny
- Mistral Small: Mutiny, Optimizely CMS; alternatives Adobe Target, Insider
- DeepSeek V4 Flash: Optimizely CMS; alternatives AB Tasty, Kameleoon, VWO
- Llama 4 Maverick: Mutiny, Optimizely CMS
- Qwen 3.7 Flash: Optimizely CMS; alternatives Adobe Target, Convert Experiences
- Kimi K2: Mutiny, Optimizely CMS; alternatives Adobe Target, VWO
- GLM 4.7 FlashX: Optimizely CMS; alternatives Adobe Target, Convert Experiences, Mutiny, VWO
- MiniMax M2.5: Mutiny, Optimizely CMS; alternatives Adobe Target, Dynamic Yield
- GPT-6 Luna: Optimizely Web Experimentation; alternatives AB Tasty, Adobe Target, VWO
- Muse Glimmer 30B: Adobe Target, Mutiny, Optimizely CMS

## Sources the answers cite

79 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- mida.so: 37 answers, 48 citations
- guideflow.com: 36 answers, 47 citations
- kameleoon.com: 31 answers, 39 citations
- personizely.net: 31 answers, 34 citations
- optimizely.com: 29 answers, 38 citations
- convert.com: 28 answers, 42 citations
- abmatic.ai: 21 answers, 31 citations
- personyze.com: 21 answers, 21 citations

Pages named in the most answers:

- https://kameleoon.com/blog/best-ab-testing-tools (27 answers)
- https://mida.so/blog/website-personalization-tools (24 answers)
- https://personizely.net/blog/enterprise-personalization-solutions (23 answers)
- https://mida.so/blog/best-ab-testing-tools (22 answers)
- https://guideflow.com/blog/ab-testing-tools (18 answers)
- https://webflow.com/blog/a-b-testing-tools (18 answers)
- https://blog.croct.com/post/best-website-personalization-platforms (17 answers)
- https://growthmethod.com/best-ab-testing-tools (17 answers)
- https://guideflow.com/blog/best-personalization-software (17 answers)
- https://convert.com/blog/a-b-testing/ab-testing-tools-for-growth-teams (16 answers)

## Warned against

- Adobe Target: 19 of 67 labels negative. "Deep-ecosystem tools like Adobe Target when the goal is experimentation/personalization without broader Adobe Experience Cloud commitment." (Muse Glimmer 30B, negative prompt)
- Optimizely CMS: 16 of 66 labels negative. "Heavyweight enterprise suites like Optimizely for teams without dedicated developers and EU compliance resources" (Muse Glimmer 30B, negative prompt)
- VWO: 13 of 47 labels negative. "The killer issue: VWO charges per MTU — if your tests succeed and drive more traffic, your bill increases. That's the opposite of predictable." (DeepSeek V4 Flash, budget prompt)
- LaunchDarkly: 6 of 12 labels negative. "Be cautious if you are buying a feature-flagging tool expecting it to serve as your primary, company-wide experimentation and personalization hub." (Gemini 3.5 Flash, negative prompt)

## Movement since September 2026

Floor: 11 points of share, measured on the calibration repeat.
Same leader: Optimizely CMS at 52%.

- Optimizely CMS: 45% to 52%, +7. Inside the floor by 4 points · rank 1 of 53, unchanged.
- VWO: 12% to 6%, −6. Inside the floor by 5 points · rank 2 → 4 of 53.
- Mutiny: 6% to 10%, +4. Inside the floor by 7 points · rank 7 → 3 of 53.
- Kameleoon: 6% to 2%, −4. Inside the floor by 7 points · rank 5 → 7 of 53.
- Adobe Target: 12% to 14%, +2. Inside the floor by 9 points · rank 3 → 2 of 53.
- GrowthBook: 8% to 6%, −2. Inside the floor by 9 points · rank 4 → 5 of 53.
- Convert Experiences: 6% to 4%, −2. Inside the floor by 9 points · rank 6 of 53, unchanged.
- AB Tasty: 0% to 2%, +2. Inside the floor by 9 points · rank 11 → 8 of 53.
- Statsig: 2% to 2%, ±0. Inside the floor by 11 points · rank 8 → 9 of 53.
- Dynamic Yield: 0% to 0%, ±0. Inside the floor by 11 points · rank 10 → 11 of 53.
- LaunchDarkly: 0% to 0%, ±0. Inside the floor by 11 points · rank 13 → 49 of 53.

## Record

- Method: https://www.gane.ai/index/gtm/methodology
- License: CC BY 4.0. Cite as Gane Index, October 2026 Edition, www.gane.ai/index/gtm.