Test individual elements or full journeys with advanced AI-powered segmentation, great performance, no-code rollouts, and flicker-free experiments.
Validate hypotheses quickly and accelerate your optimization cycles.
Serve personalized experiments based on visitor behavior, campaign source, location, device, and more.
See why leading teams choose our AB testing platform.
Run experiments across pages, product flows, and backend logic. Let real data guide every feature rollout.
Preview and approve content before it goes live. Keep your team aligned with a workflow that fits how you already work.
Eliminate flickering and maximize your website's performance. Integrate on the client or server side with low-latency APIs built for speed.
Drill down by device type, audience, time window, or custom events to uncover what's really driving results.
Create, edit, publish, and pause experiments without having to wait for the next sprint or deployment.
Apply winning variants in one click. No code changes required.
Ship fixes for typos, broken links, formatting issues, or any other content updates yourself using a simple UI.
Use all core features for free, no credit card required, and upgrade anytime.
Features that work for you today and scale with you tomorrow.
Run multiple experiments in parallel without the risk of traffic overlap.
Deliver location-specific variants and see how each market responds.
Schedule launches in advance or make changes on the fly.
Make confident decisions with 100% of your data, not estimates.
Show users the same variation on every device, from desktop to mobile.
Ship fast, flicker-free tests on modern single-page applications.
Improve performance with server-side experiments in React, Next.js, and more.
Validate experiments in development environment before going live.
Awarded by G2 for Best Support, Easiest to Do Business With, Most Likely to Recommend, and more.
Consistently outperforming VWO and Optimizely in support, usability, and testing capabilities.
Croct powers high-impact teams around the world.
"Croct is an efficient customization tool. One of the best features is the ability to create slots, which makes implementation and testing much faster. While initial setup needs some dev time, the long-term benefits far outweigh this effort."
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"The fact that we practically don't rely on developers has given us great agility, now we can upload personalizations 5x faster. The personalization loads in milliseconds, there's no flick with Croct. And the segmentation works perfectly, I'm a fan of the tool."
"Croct lets you create personalized website experiences based on user navigation. Speaking of e-commerce, we can direct the user to the right path based on previous visits. The personalization tool is powerful and easy to implement and use."
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"The product has been pivotal in addressing a major challenge at Cobli, enhancing our capabilities in personalization. Its intuitive design and powerful features allow us to efficiently experiment and tailor pages at a much faster rate than previously possible."
"Croct is a robust tool that enables tests we can't run on other platforms in the market. It simplifies test creation and implementation even on websites with legacy systems and complex integrations, while ensuring reliable result analysis."
"Croct is the best website manager! It lets me personalize my site without coding, with real-time updates and an intuitive interface for quick, efficient changes. Its robust analytics provide valuable insights to optimize user experience and engagement."
"With Croct, I have the autonomy to run tests that previously required developer involvement. Some time ago, we needed to change a banner at the last minute. Thanks to Croct, we were able to execute this within minutes."
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"This tool is exceptional for provides data-rich reports and aiding in content personalization. It's perfect for A/B testing, and the support team has successfully resolved any obstacles I've encountered."
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