Keak

Keak is an AI-powered A/B testing platform for websites and landing pages. Generate variants, run experiments, and track results with dashboard alerts.

AI Analytics Assistant AI Testing & QA

Visit Website

Overview

Keak is an AI-powered A/B testing platform for websites and landing pages. It scans a page, generates alternative variants, runs tests, and learns from traffic to help teams improve conversions without manually building each experiment.

The product is positioned for fast setup and low implementation overhead. The site says you can launch a test in less than five minutes, view results in a dashboard, and receive Slack or email alerts when important events happen. Keak also supports a wide range of website technologies, from plain HTML and JavaScript to major frameworks and no-code builders.

Core capabilities

Page scanning

Keak analyzes a page's structure, copy, and conversion points before generating test ideas, so the workflow starts from the live page rather than a blank setup.

AI variant generation

The platform creates alternate headlines, CTAs, layouts, and other variants with AI, reducing the need to hand-write every experiment.

Hands-free experiment management

Tests can launch directly from generated variants, with traffic split automatically while Keak tracks results and picks a winner.

Live reporting and alerts

Results update in the dashboard in real time, and key events can be sent through Slack and email alerts.

Developer access

Keak supports a REST API and webhooks for teams that want programmatic control over tests, results, and notifications.

Performance-focused delivery

The platform is built to apply variants quickly with minimal page impact, including asynchronous loading and zero layout shift.

Where Keak fits

Landing page optimization
Teams can use Keak to test landing pages that receive paid traffic, comparing different headlines, CTAs, layouts, or copy to improve conversion rate on the destination page.
Rapid experiment setup
Product or growth teams can generate variants from an existing page and let Keak manage traffic splits and winner selection without building each version by hand.
Programmatic experimentation
Developers can connect Keak to sites built with supported frameworks or no-code platforms and use the API or webhooks to automate test operations and notifications.
Team monitoring and alerts
Marketing teams can monitor live test status in the dashboard and receive Slack or email alerts when a key event occurs or a winner is declared.
Performance-sensitive testing
Site owners who need to preserve page performance can run experiments with a lightweight script that the site says loads asynchronously and applies variants with zero layout shift.

Pros and Cons

Pros

Automates the full A/B testing loop from variant generation to winner selection.
Supports a broad set of frameworks and no-code site builders.
Provides real-time results plus Slack and email alerts for test activity.
Offers a REST API and webhooks for programmatic workflows on higher-tier plans.
Claims a lightweight script and fast variant application to reduce visible page impact.

Cons

The pricing page is not available from the collected sources, so plan structure is only partially verifiable from the homepage content.
The product is focused on optimizing pages that receive traffic; it does not replace ad-platform tools for testing ad creatives.

FAQ

What kinds of websites does Keak support?

Keak works with standard website stacks, including plain HTML/CSS/JS, major JavaScript frameworks such as Next.js, React, Vue.js, Angular, Svelte, Astro, Remix, Vite, and Gatsby, and no-code platforms like Shopify, WordPress, Webflow, Squarespace, Wix, and Framer.

Will the tracking script slow down my site?

Keak says its pixel is about 31KB gzipped, loads asynchronously, and applies variants in under 100ms with zero layout shift. The company also says it uses an anti-flicker overlay to prevent visible flashing while tests run.

Does Keak have an API?

Keak offers a REST API for programmatic access on Pro and Enterprise plans. The API can create tests, retrieve results, manage variations, and trigger webhooks.

How does Keak fit with ad campaigns?

Keak is designed to optimize landing pages and other pages that receive ad traffic. It does not test ad creatives themselves; instead, it measures conversion uplift on the destination page.

Can you preview tests before paying?

The homepage says tests do not serve traffic until you add a payment method. Free accounts can build and preview variants, but traffic serving follows Keak's usage-based billing model.

Quick Facts

Category: AI-powered A/B testing platform
Platform support: HTML/CSS/JS, major JavaScript frameworks, and no-code site builders
Primary workflow: Scan page, generate variants, run tests, and learn from results
Updates: Dashboard plus Slack and email alerts
Pricing model: Usage-based pricing at $0.005 per impression is stated on the homepage
API availability: REST API available on Pro and Enterprise plans