When asked for the best A/B testing tool, 6 AI assistants named 7 brands between them this month. VWO was named most often, followed by Optimizely and Convert. One brand was named by every assistant that answered: VWO.
Who named whom
| Brand | ChatGPT | Perplexity | Claude | Grok | DeepSeek | Cohere | Named by |
|---|---|---|---|---|---|---|---|
| VWO | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | 6 of 6 |
| Optimizely | ✓ | · | ✓ | ✓ | ✓ | ✓ | 5 of 6 |
| Convert | · | ✓ | ✓ | ✓ | ✓ | · | 4 of 6 |
| Google Optimize | ✓ | · | ✓ | · | ✓ | ✓ | 4 of 6 |
| Crazy Egg | · | ✓ | ✓ | · | · | ✓ | 3 of 6 |
| Unbounce | ✓ | · | ✓ | ✓ | · | · | 3 of 6 |
| GrowthBook | · | ✓ | · | · | ✓ | · | 2 of 6 |
Share of voice
What each assistant said
ChatGPT
Named 4 brands, in this order: Google Optimize, VWO, Optimizely, Unbounce.
Selecting the best A/B testing tool for a small business depends on several factors, such as budget, ease of use, features, and the specific needs of the business.
Perplexity
Named 4 brands, in this order: VWO, Crazy Egg, Convert, GrowthBook.
For a small business, the best all-around A/B testing tool is usually VWO if you want an easy, no-code platform with enough depth to run website experiments without much technical help.
Claude
Named 6 brands, in this order: Google Optimize, VWO, Optimizely, Convert, Crazy Egg, Unbounce.
Would you like a recommendation based on your specific situation?
Grok
Named 4 brands, in this order: VWO, Optimizely, Convert, Unbounce.
DeepSeek
Named 5 brands, in this order: Google Optimize, VWO, Convert, Optimizely, GrowthBook.
The "best" A/B testing tool depends on your traffic volume, technical comfort, and what you're testing (landing pages, emails, ads, or full site experiences).
Cohere
Named 4 brands, in this order: Google Optimize, Optimizely, VWO, Crazy Egg.
Choosing the best A/B testing tool for a small business depends on your specific needs, budget, and technical expertise.
The questions asked
- What is the best A/B testing tool for a small business?
Asked between 2026-09-26 and 2026-09-26. Not answering this month: Gemini, Mistral.
Track what AI assistants say about every client, with white-label reports your clients can read.
See the GEO suiteHow this was measured
Each month we ask every assistant the same plain buyer questions, worded the way a person shopping for this kind of product would ask them, with no brand suggested in the question except where the question itself names the market leader to find alternatives to. Each assistant answers in a fresh session with no earlier conversation, so an answer reflects what the assistant says to anyone who asks, not what it was steered towards.
From each answer we keep the product and company names it recommends. A name counts only when it appears in the answer as a proper name, is not a heading such as "Best for" or "Pricing", and is confirmed by a second assistant naming it too, by a website the answer cites, or by being the market leader named in the question. Share of voice is each brand's share of all brand mentions in the category this month. Assistants that could not answer this month are listed as not answering, never counted as naming nobody.
Cite this page
https://mentionfox.com/ai-recommends/ab-testing-tools