The perfect box
for every order
PackMate calculates the optimal packaging for every Shopify order. Save on shipping, reduce waste, and visualize your packing in 3D.
Everything you need to
pack smarter
PackMate handles the math so your warehouse team can focus on shipping — faster, cheaper, with less waste.
Optimal Box Selection
3D bin-packing algorithm finds the smallest box that fits all items. Less air, lower costs.
3D Visualization
Interactive 3D view of how items fit. Rotate, zoom, and step through the packing process.
Smart Dimensions
Enter product dimensions once. Stored as Shopify metafields, used automatically for every future order.
Shipping Optimization
Compare rates across carriers using actual package dimensions. Always pick the cheapest option.
Gravity & Orientation
Physics-aware packing respects item weight, fragile markings, and orientation constraints.
One-Click Packing
Calculate optimal packaging directly from any Shopify order. No switching apps, no copy-pasting.
See PackMate at work
See how items fit — in real-time 3D
Rotate, zoom, and step through the packing process. Your warehouse team sees exactly where each item goes before they start packing.
The smallest box, picked automatically
PackMate’s algorithm tests every box size in your inventory and picks the tightest fit. Less air, lower shipping costs, less waste.
One click from any Shopify order
Open any order, click “Pack”, and get the optimal box with a full 3D breakdown. No switching apps, no manual entry.
From install to optimized
in 5 minutes
Install & Add Boxes
Install PackMate from the Shopify App Store. Add your available box sizes — dimensions, weight limits, and costs.
Set Product Dimensions
Enter length, width, height, and weight for each product. Done once — PackMate stores it via metafields for every future order.
Pack & Ship
One click from any order: PackMate calculates the optimal box, shows a 3D visualization, and suggests the cheapest carrier.
Simple, transparent pricing
We're finalizing our plans. Pricing details coming soon — start free in the meantime.
Free
Try PackMate with your store
- 50 calculations / month
- 3 box types
- Basic pack result
- Product metafields
Starter
For growing stores
- 500 calculations / month
- Unlimited box types
- Full 3D visualization
- Order integration
- Priority support
Pro
For high-volume shippers
- Unlimited calculations
- Multi-carrier comparison
- Advanced 3D step-by-step
- Bulk product import
- API access
- Dedicated support
Enterprise
Custom integrations
- Everything in Pro
- Custom carrier integrations
- Webhook notifications
- White-label options
- SLA guarantee
All plans billed through Shopify. Cancel anytime. No hidden fees.
Frequently asked questions
PackMate uses a 3D bin-packing algorithm with gravity simulation. It tries all your available box sizes and finds the smallest one where all items fit — respecting weight limits, fragile markings, and orientation constraints.
Only once. PackMate stores dimensions as Shopify metafields on each product. Once set, they're used automatically for every future order containing that product.
Yes. PackMate works alongside your current shipping configuration. On the Pro plan, it can also compare rates across carriers to find the cheapest option based on the calculated package dimensions.
Yes — PackMate includes an interactive 3D visualization. You can rotate the view, zoom in, and step through the packing process item by item. Great for training warehouse staff.
The Free plan includes 50 calculations per month and 3 box types — enough to try it out. Upgrade to Starter or Pro for unlimited boxes and more calculations.
About 30 seconds. Install from the Shopify App Store, add your box sizes, and you're ready to calculate your first pack plan.
Stop guessing box sizes
Install PackMate in 30 seconds, add your boxes, and let the algorithm handle the rest. Your first 50 calculations are free.