The Only AI-CRO Agent with 30–50% Lift Guarantee
Turn 500 Monthly Visitors Into a Conversion Machine
Your Entire Page Analyzed and Optimized in 8 Seconds
CRO Without Cookies. Without Compromise.
Cookieless. From 500 visits. 5-minute setup. Or it costs nothing.
Trusted by 1,200+ stores on Shopify, Webflow & WordPress
Meet the 5 Agents
Each agent is a specialist. Together, they form the most powerful CRO engine on the market.
Vision & Audit Agent
Scans your entire page in 8 seconds using computer vision. Identifies headlines, CTAs, images, forms, and trust elements — then scores each for conversion potential.
- Full-page screenshot analysis via Claude Vision
- Automatic element detection and DOM matching
- CRO scoring with actionable priority list
- Targeted scans for specific page sections
Creative Generation Agent
Generates 3 high-converting variants for every optimization target. Headlines, CTAs, hero images, form labels — all crafted by a specialized CRO copywriting model.
- 3 variants per element (headline, CTA, image, form)
- Brand-voice matching and tone consistency
- Industry-specific conversion frameworks
- Multilingual variant generation
Optimization & Testing Agent
Runs multi-armed bandit tests with Thompson Sampling. No more waiting 2 weeks for results — traffic shifts to winners in real time, maximizing revenue from day one.
- Thompson Sampling for faster convergence
- Works from just 500 monthly visitors
- Automatic winner declaration with confidence
- Zero cookies — localStorage-based tracking
Personalization Agent
Adapts your page per visitor in real time. Device type, traffic source, time of day, scroll depth — all used to show each visitor the variant most likely to convert.
- Real-time behavioral segmentation
- 100% cookieless — GDPR-compliant by default
- Device, source, and context-aware targeting
- Automatic segment discovery
Explainer & Reporting Agent
Translates raw data into plain-English (or German) insights. Your dashboard shows not just what happened, but why — and what to do next.
- Explainable AI dashboard with actionable insights
- Automatic weekly performance summaries
- Conversion heatmaps and funnel analysis
- Next-step recommendations for continuous improvement
How the 5 Agents Work Together
A coordinated pipeline from scan to revenue lift — fully automatic.
Under the Hood: The Science of VariantX
Built on proven statistical methods and modern reinforcement learning.
Multi-Armed Bandit (MAB)
Unlike traditional A/B tests that waste traffic on losing variants, MAB algorithms dynamically allocate more traffic to better-performing variants while still exploring new options. VariantX uses this approach to minimize opportunity cost from day one.
Thompson Sampling
Our optimization agent uses Thompson Sampling — a Bayesian approach to the explore-exploit tradeoff. Each variant maintains a Beta distribution, updated with every impression and conversion. This delivers statistically rigorous results 3-5x faster than frequentist A/B testing.
Reinforcement Learning for Personalization
The personalization agent uses contextual bandits — a reinforcement learning framework where visitor context (device, source, time) informs variant selection. The model continuously learns which variants work best for which audience segments, without requiring manual segmentation.
Computer Vision with Claude
The Vision Agent uses Anthropic Claude Vision to analyze full-page screenshots. This enables element identification that goes beyond DOM parsing — understanding visual hierarchy, whitespace, contrast, and layout just like a human CRO expert would.
Frequently Asked Questions
No. The entire 5-agent swarm runs automatically after a one-line JavaScript snippet installation. No coding, no configuration, no manual test setup required.
Traditional A/B tests split traffic 50/50 and wait weeks for significance. Our multi-armed bandit uses Thompson Sampling to shift traffic toward winners in real time, reducing lost revenue by up to 80% compared to standard A/B testing.
Yes. You can run a targeted scan focused on specific sections like the hero headline, CTA buttons, or forms. You can also exclude elements from optimization via the dashboard.
VariantX uses localStorage and real-time behavioral signals (device type, traffic source, scroll depth, time of day) instead of cookies. This makes it 100% GDPR-compliant by default while still delivering powerful personalization.
The Optimization Agent automatically declares a winner when statistical confidence is reached. Traffic fully shifts to the winner, and the Explainer Agent generates an insight report explaining why it won and what to test next.
The Creative Agent generates 3 variants per optimization target, plus the original (control). So for each element, you get 4 options competing in real time — with the best one automatically winning.