Pricing
Install Sizo from the Shopify App Store and start on Free — no card, no call.
We still onboard brands hands-on, validate every recommendation against real purchase orders, and tighten the model against your category. Pricing in USD, billed monthly or yearly on your regular Shopify invoice. Change or cancel your plan any time from inside the app.
$0 / month
See what wrong orders cost you. Connect your store and get the audit — no card.
Urgent sellout alerts and the Combined Ratio planner start at Growth.
Get your free auditRecommended
$99 / month
or $999/year — save 16%
The full restock engine. Size ratios, totals, and alerts for every product in your catalog.
$500 / month
or $5,000/year — save 17%
Everything in Growth, with room to breathe, and your other shops connected to this one.
$1,000 / month
or $10,000/year — save 17%
Everything in Pro, sized for groups running many shops and large catalogs.
All plans are read-only — Sizo never writes to your store. Paid plans are billed on your regular Shopify invoice, and you can upgrade, downgrade or cancel at any time from the app’s Settings.
Each analysis is one product, run once. Analyzing the same product again counts as a new analysis.
How we work
If you want help, we sit with you, connect the store, and walk through the first recommendations together.
Every recommendation is checked against the brand’s actual next purchase order so the math earns trust.
The model is trained on your shop — not the industry average — and we tighten it against your size curve.
Run two analyses a month on Free. Upgrade when the numbers justify it — and change or cancel your plan any time from Settings.
Get started
Install from the Shopify App Store and get your lost-revenue audit on the Free plan. Upgrade from inside the app whenever you want more.
Or write to us directly: info@sizo-ai.com
Shopify App Store · Read-only access · Free plan, no card