Find the leak that costs you sales — and prove the fix.
Proofsplit measures your real funnel, finds the highest-value conversion leak, drafts a safe, fact-checked test, and shows whether it made you more money. You approve every change.
Billed through your Shopify invoice · cancel any time · works with Online Store 2.0 themes
Example · +16.9% add-to-cart · 95% CI +7% to +28% · 14 days · guardrails OK
How it works
From install to a trustworthy answer, without touching your theme code.
Connect Shopify
Install with the minimum permissions. We sync products and orders, and map your store.
Turn on measurement
One app embed and one pixel. Consent-aware, no personal data, no theme code edits.
See the biggest leak
Deterministic detectors rank opportunities by evidence, reach, upside, fit and safety.
Approve, test, decide
Typed, fact-checked copy in app blocks. Sound statistics. Pause or roll back in one click.
Trustworthy by design
Not a chatbot. Not an auto-editor. A careful experimentation system.
No invented claims
Copy may only state facts you've confirmed — no fake reviews, scarcity or urgency. Ever.
Honest statistics
Pre-computed sample sizes, 14-day default runtime, no early peeking, SRM detection and guardrails.
You stay in control
The AI drafts; you approve. Every change is logged and reversible within a minute.
Fast & safe on your storefront
A tiny runtime that fails closed to your original content if anything goes wrong.
Built for Shopify
Theme app extension blocks, app pixel, app proxy, webhooks and Shopify billing.
Privacy first
Pseudonymous visitor IDs, Shopify consent, retention controls and GDPR webhooks.
Simple pricing
Billed through your Shopify invoice. Cancel any time.
Starter
Learn the ropes on one store.
- 1 connected store
- 1 running experiment
- 10,000 tracked visitors / month
- Evidence-rules engine
- Approval workflow & instant rollback
Growth
AI analyst proposals for a growing brand.
- 3 connected stores
- 5 running experiments
- 150,000 tracked visitors / month
- AI analyst proposals
- Approval workflow & instant rollback
Scale
High-traffic stores and agencies.
- 20 connected stores
- 50 running experiments
- 2,000,000 tracked visitors / month
- AI analyst proposals
- Approval workflow & instant rollback
Be one of the first stores
Proofsplit is in early access for Shopify stores. Tell us about your store and we'll set you up.