Pricing
Everything included. Free while in early access.
One platform, no tiers, no feature gates. Every capability on this site — the edge, the editor, the full statistics engine — is in the box from day one. Self-host it and it’s yours.
Self-hosted · early access
£0
Experimentation
- Unlimited experiments, variants and A/B/n arms
- Visual point-and-click editor on your live site
- Full patch vocabulary — copy, CSS, JS, HTML, hydrated React props
- Targeting, saved audiences, layers, holdouts
Statistics
- Peek-safe always-valid confidence sequences
- CUPED, winsorization, Holm correction, SRM guardrails
- Bayesian companion view and segment slicing
- Runtime estimates, auto-stop rules, winner notifications
Ownership
- Runs entirely on your infrastructure
- Your visitors' data never touches a third party
- Unlimited seats — no per-user pricing, ever
- Consent-first defaults, GPC & DNT honoured
Managed cloud
Coming soon
Everything above with zero infrastructure: we run the dashboard, collector and edge, and your install is a DNS record. Usage-based pricing with real numbers published on this page the day it launches, and a free tier you can run genuine experiments on.
Want early access to the managed version? Start self-hosted and you’ll be first in line.
Early access means the product is young and moving fast — it doesn’t mean a bait-and-switch. Self-hosting stays free, and we publish prices before we charge them.