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Blog Posts

A/B Testing
Client-side Testing Vs. Server-side Testing: Both Win.

Client-Side vs. Server-Side Testing: A Decision Guide for 2026

Client-side and server-side testing differ mainly in where the variation is decided. Client-side testing makes that decision in the browser. It suits copy, design, layout, and other front-end changes. Server-side testing makes the decision in your application. It reaches backend logic, algorithms, recommendations, pricing, and other product behavior. Convert Experiences...