Sites and apps similar to Optimizely include Synthetiq, which is free. Other options are Spyglass360 , Keak, Smartlook and Blazeway. You're spoiled for choice with A/B Testing Tools like Optimizely: we list more than 50 alternatives for self-hosting, Windows, Mac, Linux and Android.
Replane is an open-source, self-hosted platform for feature flags and dynamic configuration. It lets teams change feature toggles, rate limits, and app settings in real-time without redeploying code—updates propagate to connected services in under a second via Server-Sent Events.
Effortless A/B testing with VWO lets marketing pros modify website and landing pages without coding. It offers multivariate testing, behavioral targeting, heatmaps, usability testing, and more for total conversion rate optimization. Thousands of businesses globally rely on its intuitive functionalities.
India
Rollgate is a production-ready feature flag platform offering scheduled flag changes, 1-click rollback to any previous state, and user targeting with 18 operators. Built for teams who are tired of unpredictable pricing — Rollgate charges per API request, not per seat or monthly...
Gain insights with live session recordings, mouse movement capture, and heatmaps. Analyze visitor behavior with advanced filtering, funnel insights, and a tagging API. Compatible with AJAX and dynamic web apps, Inspectlet simplifies deployment without extra integration.
United States
The fast & visual way to understand your users. Everything your team needs to uncover insights and make the right changes.
Malta
EU
Tailor AI turns campaign data and competitor insights into landing page test ideas, builds the variants, and launches A/B tests on your approval.
United States
Tracks website sessions in real time with analytics, visitor recordings, heatmaps, surveys, chat tools, and form analytics to visualize visitor behavior, reveal issues in conversion funnels, collect feedback, and assess the impact of optimizations.
United States
United States
Convertize is an A/B testing and Conversion Rate Optimization platform that lets you edit and test your website content easily.
United Kingdom
Marketizator is conceived to be a complete conversion rate optimization tool that allows marketers to run and implement several types of tests using a single account without needing IT support.
Ukraine
