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A model trained on your shop’s sales. It forecasts demand and recommends what to order, and where.
Sizo trains a model on your shop: every product, variant, location and season. It forecasts demand and recommends what to do next, with the reasoning behind it. Planning an order? It recommends how much, in which sizes or variants, and where each unit goes. Days an item was sold out don’t count as low demand. Ask about your shop in plain English and get a decision, not a report. Read-only: Sizo drafts the order, you send it. Start free with an audit of what wrong orders cost you last year.
- A model trained on your shop: every product, variant, location and season
- Forecasts demand, counting sold-out days as lost sales, not low demand
- Recommends what to order, how much and where, with the reasoning behind it
- Ask about your shop in plain English and get a decision, not a report
Languages
English, Hebrew, French, Spanish, and Italian
Categories
Inventory management
Order management
Notifications and analytics
Pricing
Choose the plan that best fits your business.
Free
Free
Features
- 2 product analyses / month
- 500K agent tokens / month
- Weekly digest + revenue audit
- Multi-location pools
Growth
$99 / month
or $999/year and save 16%
Features
- 15 product analyses / month
- 5M agent tokens / month
- Bulk CSV export
- Multi-location pools
- Weekly digest + revenue audit
- Email Alerts on stockout
Pro
$500 / month
or $5,000/year and save 17%
Features
- 150 product analyses / month
- 20M agent tokens / month
- Connect satellite shops
- Bulk CSV export
- Priority support
- Unlimited stockout email alerts
Scale
$1,000 / month
or $10,000/year and save 17%
Features
- Unlimited product analyses
- 60M agent tokens / month
- Connect satellite shops
- Unlimited stockout email alerts
- Bulk CSV export
- Priority support
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options
Reviews (2)
- 100% of ratings are 5 stars
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0% of ratings are 4 stars
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0% of ratings are 3 stars
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0% of ratings are 2 stars
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0% of ratings are 1 stars
Sizo is on a completely different level from any inventory planning tool we’ve used before. The recommendations are clear, practical, and make it much easier to decide what to reorder and in which sizes.
After almost 6 months with Sizo, we've cut our lost revenue by more than 10%.
Size and inventory decisions that used to take my team hours or even days of spreadsheet work now happen in seconds. It's become part of how we plan every order.
Thank you, Dé Rococo! It’s great to hear that Sizo is saving your team time and helping reduce lost revenue. We appreciate your trust and look forward to helping you plan each order with confidence.
Support
App support provided by Sizo AI.
Resources
Launched
July 6, 2026
Data access
This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .
View customer data:
Sensitive data, device and activity data
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Sensitive data
Name, email address, phone number, physical address
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Device and activity data
Geolocation, IP address, browser and operating system
View staff and contributor data:
Store owner
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Store owner
Name, email address, phone number, physical address
View store data:
Customers, products, orders, discounts, store analytics, Online Store
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View customers
Customer data
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View products
Inventory, products, collections
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View orders
Draft orders, order fulfillments, all order history, shipping information
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View discounts
Discount codes and promotions
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View store analytics
Analytics, reports
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View Online Store
Checkout page
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View other data
Locations, price rules
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