Help Your Website
Convert Better
Kaidan is a powerful conversion rate optimization platform that lets you test and deploy content changes instantly. Run dozens of A/B tests at once and get results in days, not weeks.Specialized in helping foreign businesses and agencies optimize for the Japan market.
No credit card required · Start optimizing in minutes
Everything you need to optimize
Built for marketers, developers, and product teams who need to move fast without compromising on user experience.
Content replacements happen before the page renders. Your visitors never see the original content flickering, ensuring a seamless experience.
Track clicks, scrolls, form submissions, and custom events. Know exactly how your variants perform with real-time dashboards.
Generate compelling content variations tailored for the Japanese market with AI. Test multiple hypotheses without writing a single word.
How it works
Set up your first A/B test in minutes, not hours.
Select Elements
Point and click to choose which elements on your page you want to test. Works with any CSS selector instantly.
Create Variants
Write your own variations or use AI to generate compelling alternatives. Test as many as you want simultaneously.
Deploy & Track
Add a simple script tag to your site. Changes go live instantly with built-in analytics tracking.
Why teams choose Kaidan
- No engineering resources required
- Deploy changes in seconds, not sprints
- Test without impacting site performance
- Built-in user behavior tracking
- Works with any website or platform
- Preview changes before going live
Free forever for small sites. No credit card required.