Your app’s unfair advantage.

Real-time analytics + remote config + experiments. Optimize sessions while users are still online.

Intelligence that transforms visitors into revenue

Discover the power of real-time insights, smart experimentation, and live optimizations.

Real-time Intelligence

Witness every user interaction as it unfolds. Our advanced analytics engine captures behavioral patterns and reveals conversion opportunities in real-time.

Effortless A/B Testing

Deploy experiments in seconds, not hours. Test headlines, buttons, layouts, or complete user flows with our visual editor and statistical engine.

Conv: 12%

Conv: 18%

Live Optimization

Transform your site instantly without deployments. Create dynamic experiences that adapt to user behavior and maximize conversion potential.

Optimizing

Infinite Scale

From first visitor to billions of events. Our infrastructure scales seamlessly while maintaining sub-millisecond response times.

Designed to be simple, fast, and powerful

Instant

See user behavior in real-time. No waiting, no delays - just immediate insights.

Reliable

Enterprise-grade security with 99.9% uptime. Your data is always safe and accessible.

Custom payloads

Capture every detail that matters. Add custom data up to 32KB per event.

Smart testing

Run experiments that actually increase revenue. Easy setup, powerful results.

Live updates

Update your site instantly without deployments. Make changes that convert better.

Huge scale

From startup to unicorn - our database scales to infinity.

Start Converting More Visitors Today

Join successful businesses already using Grain to optimize their conversion rates and boost revenue.

Start Free Trial

Free forever up to 10,000 events/month. No credit card required.