Top 11AI made for AI

Alternatives to GrowthBook

GrowthBook ranks #11 on the Top 11 The 11 Best A/B Testing Tools. Below: the higher-ranked alternatives we’d steer you to instead, by use case.

Verified . No paid placement — see methodology.

  1. #1Optimizely

    9.2 / 9.4

    The enterprise standard for its powerful stats engine and full-stack experimentation features.

    Best for: Enterprise-scale experimentation · Pricing: $$$$$ (Custom enterprise plans) · www.optimizely.com

  2. #2VWO (Visual Website Optimizer)

    9 / 9.4

    A powerful, accessible all-in-one platform with a superb visual editor for mid-market teams.

    Best for: All-in-one CRO platform · Pricing: $$$ ($350 to $1,500+/mo) · vwo.com

  3. #3AB Tasty

    8.8 / 9.4

    A user-friendly platform excelling at AI-driven personalization for e-commerce and marketing.

    Best for: AI-powered personalization & testing · Pricing: $$$$ (Custom plans) · www.abtasty.com

  4. #4Convert.com

    8.5 / 9.4

    A privacy-focused tool with excellent performance and transparent, flexible pricing.

    Best for: Fast, privacy-first testing · Pricing: $$$ ($199 to $1,999/mo) · www.convert.com

  5. #5Adobe Target

    8.3 / 9.4

    The best choice for enterprises in the Adobe ecosystem, with deep native integrations.

    Best for: Adobe Experience Cloud users · Pricing: $$$$$ (Custom enterprise plans) · business.adobe.com/products/target/adobe-target.html

  6. #6Kameleoon

    8.1 / 9.4

    A unified platform for web testing and feature flagging, enhanced by AI personalization.

    Best for: Unified client & server-side AI testing · Pricing: $$$$ (Custom plans) · www.kameleoon.com

  7. #7SiteSpect

    8 / 9.4

    A unique proxy-based tool that tests anything without client-side JS, eliminating flicker.

    Best for: Flicker-free proxy-based testing · Pricing: $$$$$ (Custom enterprise plans) · www.sitespect.com

  8. #8Statsig

    7.9 / 9.4

    A developer-first platform with a sophisticated stats engine for running experiments from code.

    Best for: Developer-first experimentation · Pricing: $$ ($150/mo to custom) · www.statsig.com

  9. #9LaunchDarkly

    7.7 / 9.4

    The top feature management platform with strong, integrated server-side experimentation.

    Best for: Feature management & server-side testing · Pricing: $$$ ($250/mo to custom) · launchdarkly.com

  10. #10PostHog

    7.5 / 9.4

    An open-source platform that tightly integrates A/B testing with product analytics.

    Best for: Open-source product analytics + A/B testing · Pricing: $ (Free to $450+/mo) · posthog.com

See the full ranked list: The 11 Best A/B Testing Tools. Or compare any two: side-by-side.