# Experimentation and personalization for small business 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 a small B2B company. Page: https://www.gane.ai/index/gtm/marketing/experimentation-and-personalization/2026-10/smb

This is the permanent record of the October 2026 Edition, published October 1, 2026 and superseded since.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/smb/index.md

**Standing:** VWO leads with 36% of first choices; verdict contested. 61 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [VWO](https://www.gane.ai/index/gtm/vendors/vwo/index.md) | 36% | 18% | 61 |
| 2 | [Convert Experiences](https://www.gane.ai/index/gtm/vendors/convert-experiences/index.md) | 13% | 2% | 41 |
| 3 | [GrowthBook](https://www.gane.ai/index/gtm/vendors/growthbook/index.md) | 13% | 3% | 34 |
| 4 | [Zoho PageSense](https://www.gane.ai/index/gtm/vendors/zoho-pagesense/index.md) | 10% | 7% | 15 |
| 5 | [Mutiny](https://www.gane.ai/index/gtm/vendors/mutiny/index.md) | 5% | 40% | 15 |
| 6 | [PostHog](https://www.gane.ai/index/gtm/vendors/posthog/index.md) | 3% | 4% | 23 |
| 7 | [Personyze](https://www.gane.ai/index/gtm/vendors/personyze/index.md) | 3% | 0% | 12 |
| 10 | [AB Tasty](https://www.gane.ai/index/gtm/vendors/ab-tasty/index.md) | 2% | 29% | 24 |
| 17 | [Statsig](https://www.gane.ai/index/gtm/vendors/statsig/index.md) | 0% | 0% | 13 |
| 18 | [Kameleoon](https://www.gane.ai/index/gtm/vendors/kameleoon/index.md) | 0% | 23% | 22 |
| 65 | [Google Optimize](https://www.gane.ai/index/gtm/vendors/google-optimize/index.md) | 0% | 50% | 12 |
| 66 | [Dynamic Yield](https://www.gane.ai/index/gtm/vendors/dynamic-yield/index.md) | 0% | 56% | 16 |

Rank is by share of first choices among all 68 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; alternatives Claspo, HubSpot Content Hub, Markettailor, OptiMonk
- GPT-5.4 mini: VWO; alternatives Optimizely CMS
- Gemini 3.5 Flash: Ploy; alternatives Croct, Mutiny, VWO
- Perplexity Sonar: GrowthBook, VWO; alternatives Convert Experiences
- Grok 4.20: VWO; alternatives AB Tasty, Convert Experiences, HubSpot Marketing Hub, Omniconvert
- Mistral Small: Mutiny; alternatives Optimizely CMS, VWO
- DeepSeek V4 Flash: VWO; alternatives Convert Experiences, GrowthBook, Zoho PageSense
- Llama 4 Maverick: Mutiny
- Qwen 3.7 Flash: VWO; alternatives Mutiny, Okara AI
- Kimi K2: VWO; alternatives Convert Experiences, Mida
- GLM 4.7 FlashX: Abmatic AI; alternatives Mida, Mutiny, VWO, Zoho PageSense
- MiniMax M2.5: Convert Experiences, HubSpot Content Hub, VWO; alternatives Google Optimize
- GPT-6 Luna: Convert Experiences; alternatives GrowthBook, VWO
- Muse Glimmer 30B: VWO; alternatives AB Tasty, Convert Experiences, Kameleoon, Unbounce

## Sources the answers cite

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

- convert.com: 38 answers, 74 citations
- contentsquare.com: 32 answers, 45 citations
- kameleoon.com: 31 answers, 35 citations
- webflow.com: 31 answers, 31 citations
- mida.so: 28 answers, 34 citations
- learn.g2.com: 27 answers, 28 citations
- ringly.io: 22 answers, 28 citations
- guideflow.com: 22 answers, 24 citations

Pages named in the most answers:

- https://webflow.com/blog/a-b-testing-tools (31 answers)
- https://kameleoon.com/blog/best-ab-testing-tools (29 answers)
- https://ringly.io/blog/optimizely-alternatives (20 answers)
- https://contentsquare.com/guides/ab-testing/tools (19 answers)
- https://convert.com/blog/a-b-testing/top-ab-testing-tools (19 answers)
- https://guideflow.com/blog/best-personalization-software (18 answers)
- https://contentsquare.com/guides/product-experimentation/tools (16 answers)
- https://learn.g2.com/best-a-b-testing-tools (16 answers)
- https://geteppo.com/blog/best-ab-testing-tools (15 answers)
- https://mida.so/blog/best-ab-testing-tools (15 answers)

## Warned against

- Optimizely CMS: 41 of 55 labels negative. "Why avoid it: While Optimizely is a market leader, the "Full Stack" or "Enterprise" versions are designed for large-scale feature flags" (GLM 4.7 FlashX, negative prompt)
- Adobe Target: 16 of 18 labels negative. "the platforms that are consistently flagged as expensive, complex and overbuilt are the enterprise AI-experience / experimentation suites.

### Enterprise AI experience platforms

* Adobe Target" (Muse Glimmer 30B, negative prompt)
- VWO: 11 of 61 labels negative. "too expensive for truly tight budgets" (Kimi K2, budget prompt)
- Dynamic Yield: 9 of 16 labels negative. "entry-level costs start around $40,000 per year... quoted in the $50k-$300k+ per year range" (Muse Glimmer 30B, negative prompt)

## Movement since September 2026

Floor: 11 points of share, measured on the calibration repeat.
Same leader: VWO at 37%.

- GrowthBook: 2% to 13%, +11. Cleared the floor by 0 points · rank 8 → 2 of 62.
- Mida: 10% to 4%, −6. Inside the floor by 5 points · rank 3 → 8 of 62.
- Zoho PageSense: 6% to 10%, +4. Inside the floor by 7 points · rank 6 → 4 of 62.
- Mutiny: 10% to 6%, −4. Inside the floor by 7 points · rank 4 → 5 of 62.
- PostHog: 8% to 4%, −4. Inside the floor by 7 points · rank 5 → 6 of 62.
- Convert Experiences: 13% to 10%, −3. Inside the floor by 8 points · rank 2 → 3 of 62.
- Personyze: 2% to 4%, +2. Inside the floor by 9 points · rank 9 → 7 of 62.
- AB Tasty: 0% to 2%, +2. Inside the floor by 9 points · rank 77 → 10 of 62.
- Optimizely CMS: 2% to 0%, −2. Inside the floor by 9 points · rank 13 → 62 of 62.
- VWO: 38% to 37%, −1. Inside the floor by 10 points · rank 1 of 62, unchanged.
- Statsig: 0% to 0%, ±0. Inside the floor by 11 points · rank 14 → 16 of 62.
- Kameleoon: 0% to 0%, ±0. Inside the floor by 11 points · rank 81 → 17 of 62.

## 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.