A/B Testing: best apps and software
A/B testing tools run split tests and experiments on websites and apps to compare variations and improve conversion rates with statistical confidence.

Simulithic
Simulithic uses real session data to create simulated user populations and test product changes, estimating outcomes such as lift and confidence before release.

Rheo
Rheo is a mobile experimentation platform for designing, testing, and updating app flows like onboarding and paywalls without needing app store review.

Seatext
Seatext is an AI tool for performance marketers to build keyword-based landing pages, analyze bot fraud, check brand visibility in ChatGPT, and personalize traffic sources.

auditL.ink
Link-in-bio tool that A/B tests call-to-actions, tracks which links get clicked, and adjusts link presentation to improve conversion.

Dynares
Generates personalized landing pages, ads, and forms per keyword, automates campaign setup and A/B tests, syncs leads to CRMs, and tracks conversions.

Tiny A/B Test
Runs lightweight A/B tests on web pages: split users into control and variant groups, segment audiences, and display real-time results with statistical confidence.

PageSpike
PageSpike.ai analyzes landing pages for optimization, providing actionable insights and tools for testing and improving web performance collaboratively.

Webtrends Optimize
Webtrends Optimize is an experimentation platform that enhances digital experiences through various testing, analysis, and personalization tools to boost online conversions.