Simple, Honest Pricing

One plan. Every feature. No tiers, no gotchas, no surprise bills.

Pro Plan
Experiment Flow
$290/year
per user · billed annually
Start Free Trial →

30-day money back guarantee

Everything included
1M events/monthTrack visitors & conversions at scale
🔫
Unlimited experimentsA/B test anything, always
📊
Advanced statisticsz-tests, p-values, 95% CI
🎲
Multi-armed banditsThompson Sampling & UCB1
🤖
AI personalizationNeural contextual ranking
🏳
Feature flagsProgressive rollouts & kill switches
🔨
JS SDK & REST API2KB gzipped, any language
💬
Priority supportReal humans, fast replies
📈
Auto-promote winnersShip at 95% confidence
🔗
Data exportCSV & JSON, full raw events

Frequently Asked Questions

Is there a free trial?

Yes — sign up free, no credit card required. You get full access to explore the platform.

What counts as an event?

Each decide() or convert() call is one event. Most teams use 100K–500K events/month.

Can I cancel anytime?

Yes. Cancel from your billing portal with no penalties. We offer pro-rated refunds within 30 days.

What if I go over the limit?

We'll notify you before any hard cutoff. We work with you to find the right solution.

Do you offer team discounts?

Yes. For teams of 5+ users, contact us for volume pricing.

Is my data secure?

Data is encrypted at rest and in transit. We never sell your experiment data to third parties.

Ready to start optimizing?

Join teams running experiments today.

Get Started Free

No credit card required · Full access · Cancel anytime