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The A/B Experiment Engine

A/B testing that
runs itself

A/Bee generates test ideas, runs experiments, promotes winners, and learns what resonates with your audience.

Free to start. Results you can trust.

~22%average conversion lift
80%+improvement on top experiments
1 lineof code to integrate
CTA Clicks

Test headlines and button copy to find what drives action

Form Submissions

Optimize lead capture with messaging that converts

Onboarding Flow

Reduce drop-off by testing each step independently

Landing Pages

Find the value prop that resonates with your audience

Trial to Paid

Test upgrade prompts and pricing page messaging

Checkout Flow

Reduce cart abandonment with copy that closes

Auto optimization

Strategic hypotheses tested against real traffic. Winners promoted to control. New challengers created to beat it. The loop runs itself.

  • Knowledge compounds. Every result teaches the system something — patterns emerge, dead ends get avoided.
  • Wins are locked in. Proven learnings persist and shape future tests automatically.
  • Know why, not just what. Understand the angle that resonated, not just that A beat B.
See how it works

How it works

Three steps to continuous optimization.

1

Describe what you're testing

Create an experiment brief — your page, audience, and goals. This drives the entire experiment.

2

Hypotheses & variations generated

Strategic hypotheses are created, then variations to prove or disprove them. Use approval mode or let it run on autopilot.

3

Let it optimize

Real visitors decide the winner. A/Bee promotes what works, retires what doesn't, and generates new challengers automatically.

See the full optimization loop

Why A/Bee?

Simple integration

One line of code per goal, one line to fetch variations. Works server-side or client-side. Get your first test running in minutes with minimal technical knowledge.

Great for low traffic

Traditional A/B testing demands huge traffic. A/Bee is patient — it keeps testing in the background until there's enough data. Built for long-term improvement. See how automated testing works →

Approval mode or autopilot

Review every variation before it goes live, or let it run hands-free. Your feedback like “too salesy” shapes all future suggestions.

Strategic hypotheses

A/Bee creates tests based on conversion psychology and your context — not random copy swaps. See examples →

Built for teams who want results

🚀

Startups & small teams

No CRO team? No problem. A/Bee handles strategy so you can focus on building.
🌱

Low-traffic sites

Don't have millions of visitors? A/Bee is patient and built for long-term gains.
📈

Marketing teams

Test landing pages and campaigns without waiting on engineering.
🏢

Agencies

Run optimization for multiple clients. Knowledge compounds across sites.

Trusted by CRO professionals

See how A/Bee works for CRO teams →

Start optimizing today

Set up your first experiment in minutes. Results you can trust.