AB Tasty is a French experimentation platform for general websites. CustomFit.ai is purpose-built for Shopify and D2C โ with native ecom widgets, AI Copilot, and usage-based pricing.
AB Tasty is a solid mid-market experimentation tool with EU data residency and a polished visual editor. But for D2C and Shopify brands, CustomFit.ai ships faster (4 minutes vs. 2โ4 weeks of onboarding), bundles 100+ ecommerce widgets, includes feature flags, and prices transparently without a 6-month enterprise sales cycle.
Comparison reflects AB Tasty's public documentation as of 2026. Spot something out of date? Email us.
Every tool has strengths and gaps. Here is where AB Tasty does well โ and where CustomFit.ai is the stronger choice for D2C.
Native cart-aware targeting, product-recommendation widgets, Shopify Plus checkout extensibility โ not retrofitted from a generic experimentation tool.
Plain-English prompts ship live A/B tests in seconds. Wingman auto-optimization and the AI Conversion Optimizer surface new test ideas weekly.
Usage-based, no per-seat fees, 14-day free trial with full features. Enterprise priced fairly, not on a 6-month sales cycle.
We review your live AB Tasty setup and map tests, goals & audiences to CustomFit.
Your team recreates priority experiences in the visual editor โ no code, with our help.
Launch with confidence and a dedicated onboarding specialist by your side.
๐ค We map your live AB Tasty tests, goals, and audiences during onboarding โ your history carries over.
If you are a large European publisher with a dedicated CRO team and a generous procurement cycle, AB Tasty is a credible choice. If you are a D2C brand on Shopify that wants to launch the first test this afternoon, CustomFit.ai is built for your stack, your pricing, and your timeline.
Yes. CustomFit.ai matches AB Tasty on A/B testing rigor, multivariate testing, and personalization โ and exceeds it on Shopify integration, ecom widgets, feature flags (included, not separate), and pricing transparency.
AB Tasty quotes start in the high five figures USD annually with mandatory services. CustomFit.ai is usage-based, published online, and starts with a free 14-day trial โ no per-seat fees.
Yes. Our team imports your historical test data, recreates active experiments, and certifies your team โ at no extra cost during the first 60 days.
Evaluating multiple options? Read our honest comparisons across the experimentation and personalization landscape.
Free migration support. Live in 4 minutes. Most teams see lift within their first quarter.