Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 GrowthBookThe warehouse-native platform for experimentation, feature flags, and product analytics | ReviewsNone yetWrite one for GrowthBook | Lowest paid plan$40per seat per monthPro, as of October 23, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onSlack | Main features
|
 IntelligemsTest pricing, offers, content, and more, powered by AI that brings your data into every decision. | ReviewsNone yetWrite one for Intelligems | Lowest paid plan$69Build your own, as of November 14, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | Runs onShopify | Main features
|
 KameleoonAn AI platform to build, test and roll out experiments in one place. | ReviewsNone yetWrite one for Kameleoon | Lowest paid plan$495per monthPBX Starter, as of October 28, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb | Main features
|
 MidaLightweight A/B testing to experiment, analyze and ship conversion wins in minutes. | ReviewsNone yetWrite one for Mida | Lowest paid plan$224per month, billed annually, starting at 50,000 tracked usersPaid, as of November 14, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onWeb, iOS, Android | Main features
|
 StatsigThe modern product development platform | ReviewsNone yetWrite one for Statsig | Lowest paid plan$150per monthPro, as of October 23, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onSlack | Main features
|
 WebflowCreate powerful, custom websites with your team on Webflow. | ReviewsNone yetWrite one for Webflow | Lowest paid plan$15per site per month, billed yearlyBasic, as of November 13, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features
|
 WingifyAn AI-powered digital experience optimization platform that unifies experimentation and personalization. | ReviewsNone yetWrite one for Wingify | Lowest paid planNot confirmed | Free planNot confirmed | Free trial30 days | Public APIYes | Runs onNot confirmed | Main features
|
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a public API. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed