KeakAn AI conversion optimization agent that creates, tests, and updates website variants to improve conversions automatically.

4.8 (5)

Reviewed by Daniel Nikulshyn·Updated July 2026

Conversion Optimization AI Agent A/B Testing Website Optimization Automation Marketing Analytics

Overview

Keak is an AI conversion optimization agent that creates, tests, and updates website variants to improve conversions automatically. It generates variations of a website, launches A/B tests, and analyzes results to optimize conversion points. Keak works with virtually any website, including HTML/CSS/JS, various JavaScript frameworks, and no-code platforms like Shopify and WordPress. The tool is designed for speed, with a small script that loads asynchronously and has minimal impact on Core Web Vitals. Keak uses usage-based pricing, with no monthly subscription or seats, and offers a REST API for programmatic access on Pro and Enterprise plans.

Key features

Automated A/B testing and variant generation
Real-time updates and live results in the dashboard
Slack and email alerts for key events
Support for 100+ languages and market-specific testing
Integration with various JavaScript frameworks and no-code platforms
REST API for programmatic access on Pro and Enterprise plans

Pricing

Model: Freemium
Category: Marketing AI Agents
Rating: 4.8 / 5 (5)

Use cases

Automated A/B Testing

Automatically generate and test multiple website variants to identify which versions drive higher conversion rates without manual setup.

Landing Page Optimization

Continuously improve landing page performance by letting the AI agent iterate on copy, layout, and design elements based on real visitor data.

Hands-Off CRO for Marketers

Enable marketing teams to improve conversions without dedicated CRO specialists by relying on the AI to create, test, and deploy winning variants.

Ongoing Site Improvements

Keep website performance trending upward with an always-on agent that updates variants as user behavior and traffic patterns evolve.

Pros & Cons

Pros

Easy to launch tests, taking less than five minutes
Optimizes website variants automatically for improved conversions
Works with a wide range of websites and platforms
Usage-based pricing with no monthly subscription or seats

Cons

Limited information on the website about potential drawbacks or limitations
Pricing may add up for high-traffic websites

Reviews

4.8

Average from 5 ratings.

Frank Müller

Apr 4, 2026

Skeptical, then convinced

I went in skeptical — most tools in this space overpromise. It actually delivers on the API, and support is responsive caught me off guard. The mobile experience lags is why this isn't a perfect score, still, I'd recommend giving it a real trial.

Tariq Aziz

Jan 27, 2026

Skeptical, then convinced

I went in skeptical — most tools in this space overpromise. It actually delivers on the dashboard, and support is responsive caught me off guard. The mobile experience lags is why this isn't a perfect score, still, I'd recommend giving it a real trial.

Nadia Petrova

Jan 16, 2026

Compared a few options

Evaluated this against two competitors. Where it wins: the dashboard and it saves real time. Where it lags: pricing gets steep at scale. On balance the feature set — especially the integrations — justifies the 5 stars for our use case.

Sanjay Gupta

Oct 19, 2025

Skeptical, then convinced

I went in skeptical — most tools in this space overpromise. It actually delivers on the onboarding, and support is responsive caught me off guard. still, I'd recommend giving it a real trial.

Joanna Kowalski

Jul 31, 2025

Compared a few options

Evaluated this against two competitors. Where it wins: the API and it saves real time. On balance the feature set — especially the core workflow — justifies the 5 stars for our use case.

Q&A

What does Keak actually do for my website?

Keak is an AI conversion optimization agent that automatically creates, tests, and updates website variants. It runs experiments on your site to identify higher-performing versions and rolls out changes to improve conversion rates without manual A/B testing work.

How is Keak different from traditional A/B testing tools?

Traditional A/B testing tools require you to design variants, configure tests, and interpret results. Keak automates that loop with an AI agent that both creates the variants and updates your site based on test outcomes, reducing the manual effort involved.

Is Keak a good fit for teams without a dedicated CRO specialist?

Yes. Because Keak generates variants, runs tests, and updates the site automatically, it's designed for teams that want conversion gains without hiring a CRO expert or manually setting up and analyzing experiments.