Optimizely is described as 'Optimize your conversion rate on websites and mobile apps in minutes by running an AB Test, Split Test or Multivariate Testing with Optimizely!' and is a A/B Testing tool in the business & commerce category. There are more than 50 alternatives to Optimizely, not only websites but also apps for a variety of platforms, including SaaS, Self-Hosted, Windows and Mac apps. The best Optimizely alternative is Synthetiq, which is free. Other great sites and apps similar to Optimizely are Spyglass360 , Keak, Smartlook and Blazeway.
CROLabs is an AI-native conversion rate optimization (CRO) platform that uses multi-agent AI to audit web pages, build tested variants, and personalize visitor experiences. Instead of just providing a testing engine, the AI agents handle the analysis, variant creation, and test...
Germany
EU
The simplest solution to managing live configuration and feature flags for your applications.
OpenFlags is a lightweight, developer-first feature flagging platform designed to give teams full control over their release cycle without the "enterprise tax" or external dependencies. Built with Bun and TypeScript, it focuses on extreme performance, local evaluation...
FranceEU
WhyIQ runs 50 behavioral CRO simulations across 14 visitor archetypes and tells you why your website visitors don't convert. Clarity score, ranked issues, specific fixes, AISEO, accessibility compliance score. No traffic needed.
Automated A/B testing solution featuring instant setup, no coding, test recommendations, actionable explanations, one-click approval, Google Tag Manager integration, GA4 support, flat monthly price with unlimited tests and visitors, and marketer-focused design.
NetherlandsEU
Croct is a dynamic and high-performance CMS that allows product and growth teams to manage content, run A/B tests, and personalize user experiences in real time — without having to rely on developers every day or rebuild your entire website or product.
Brazil
FinlandEU
AB split testing of icons, screenshots, videos and descriptions for optimisation of your App Store and Google Play pages.
Hypertune is the most flexible platform for feature flags, A/B testing, analytics and app configuration. Built with full end-to-end type-safety, Git-style version control and synchronous, in-memory, local flag evaluation.
