Simple plans. Invite-only for now.
Sizo is in its design-partner phase — we onboard brands hands-on, validate every recommendation against real purchase orders, and tighten the model against your category. These are the plans we'll open more broadly once that loop is consistent. Pricing in USD, billed monthly — Shopify users are billed on their regular Shopify invoice.
See what sold-out sizes cost you. Connect your store and get the audit — no card.
- checkOne-click connect — Shopify or your own systems (read-only)
- checkLost-revenue audit on your last 12 months
- checkSize-mix and sell-through breakdown
- checkEmail support
The full restock engine. Size ratios, totals, and alerts for every product in your catalog.
- checkEverything in Free
- checkSize-ratio & restock-quantity recommendations
- checkConfidence scoring & stockout-aware demand
- checkReal-time sellout & restock alerts by email
- checkThe AI assistant for your own shop data
- checkPriority support
For larger catalogs and teams that need Sizo across Shopify, ERPs, and other systems.
- checkEverything in Advanced
- checkERP, data-warehouse & custom integrations
- checkMulti-location & multi-market modeling
- checkCustom benchmarks & onboarding support
- checkDedicated point of contact
All plans are read-only — Sizo never writes to your store. For Shopify users, paid plans are billed on your regular Shopify invoice. Access is invite-only during the design-partner phase.
We're getting it right with a few brands first.
We sit with each design partner, 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.
Once that loop is consistent across partners, we widen access. Join the waitlist to be early.
Pick a plan when you're in. Start with the waitlist.
Tell us about your shop and we'll add you to the design-partner waitlist.
Or write to us directly: info@sizo-ai.com