Inventory Planner vs Trunk
A side-by-side comparison for e-commerce sellers — platforms, pricing, free trials and ROI.
Demand forecasting and purchasing recommendations for fast-growing brands
Real-time inventory and bundle sync between Shopify, Etsy, Amazon, eBay, Faire, Square and WooCommerce
| Category | Inventory & Ops | Inventory & Ops |
|---|---|---|
| Platforms | Shopify WooCommerce DTC | Shopify Amazon WooCommerce DTC |
| Pricing | From $249.99/mo | From $35/mo; 14-day free trial |
| Free trial | Yes | Yes |
| Affiliate program | — | Rewardful |
| ROI | Cuts excess inventory and stockouts so brands free up cash tied in dead stock while never missing a sale. | Sell the same stock on Etsy, Shopify and Amazon without overselling. |
Which should you choose?
Fast-growing multi-channel brands managing thousands of SKUs that need serious demand forecasting and POs.
Small multichannel sellers (especially Etsy + Shopify) who just need stock to match everywhere.
Inventory Planner
Pros
- Mature, accurate forecasting trusted by scaling brands
- Replenishment recommendations save hours of manual planning
- Backed by Sage with broad 3PL and ERP integrations
Cons
- Pricing from ~$250/mo is steep for early-stage stores
- Reporting and forecasting depth carry a learning curve
- Focused on planning, not order or warehouse execution
Trunk
Pros
- Very simple to set up
- 14-day trial without a card
- Fair pricing for small sellers
Cons
- Sync only — no forecasting or purchasing
- Costs climb with order volume
- No listing management
Other tools to consider
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Real-time Amazon profit analytics with PPC and inventory insights
Multichannel listing, repricing and inventory sync for Amazon, Walmart, Shopify and more
Budget Amazon repricer with Buy Box, private-label strategies, forecasting and a profit calculator
Inventory, purchasing and true per-order profit in one auditable ledger for multichannel sellers