Documentation

Getting Started

Set up Koryla on your site in under 5 minutes. Works with Netlify, Next.js, Cloudflare, WordPress, and more.

How It Works

A deep dive into the Koryla architecture — edge middleware, in-memory caching, variant assignment and sticky sessions.

Experiments

How to create, manage and analyze A/B experiments in Koryla.

Variants

How to set up A/B and multivariate test variants, traffic weights and URL rewriting.

API Keys

How to create and manage API keys that authenticate the Koryla Worker.

SDK Overview

Install Koryla in your framework — React, Vue, Astro, or WordPress. Zero JS on the client, zero flicker.

Astro

A/B test Astro pages with @koryla/astro. Resolve variants in frontmatter, zero client JS.

React / Next.js

A/B test React Server Components with @koryla/react and @koryla/next middleware. Zero flicker, zero client JS.

Vue / Nuxt

A/B test Nuxt 4 pages and components with @koryla/vue. Server-side, zero flicker.

WordPress

A/B test WordPress pages with the Koryla plugin. No npm, no build step — install and configure from the WP admin.

Analytics Integrations

Send experiment data to GA4, PostHog, Plausible, Mixpanel, Amplitude and custom webhooks.

Amplitude

Forward Koryla experiment events to Amplitude for behavioral and conversion analysis.

Google Analytics 4

Send Koryla experiment events to GA4 using the Measurement Protocol — no gtag.js required.

Mixpanel

Send Koryla experiment assignment events to Mixpanel for funnel analysis and cohort breakdowns.

Plausible

Track Koryla experiment assignments as custom Plausible goals — no cookies, no GDPR headaches.

PostHog

Forward Koryla experiment assignments to PostHog as $experiment_started events.

Custom Webhook

Receive Koryla experiment events as JSON POST requests — forward to any platform or internal system.

Plans & Limits

What's included in each Koryla plan and what happens when you hit a limit.

Worker Setup

How to deploy and configure the Koryla Cloudflare Worker for your domain.