Inventory Planner vs Katana
Updated June 2026 · A structured head-to-head comparison.
Forecasting and replenishment for ecommerce.
The verdict
Both Inventory Planner and Katana are credible inventory management tools, and the right pick comes down to your priorities.
Inventory Planner - Forecasting and replenishment for ecommerce.
Choose Katana if you'd rather have a lower starting price (from $179/mo). Manufacturing ERP for SMBs.
Inventory Planner vs Katana: side by side
| Dimension | Inventory Planner | Katana |
|---|---|---|
| Starting price | Custom | From $179/moWinner |
| Free plan | No | No |
| Free trial | 14 days | 14 days |
| Pricing model | Subscription | Subscription |
| Best for | Ecommerce, Smb | Manufacturers, Makers |
| Platforms | Web, API | Web, API |
| Rating | 4.6/5 | 4.5/5 |
Inventory Planner key facts
- Vendor
- Sage
- Pricing
- Subscription - Custom
- Free tier
- Free trial (14 days)
- Platforms
- Web, API
- Best for
- Ecommerce, Smb
- Editor rating
- 4.6 / 5
- Founded
- 2012
- Headquarters
- London, UK
Katana key facts
- Vendor
- Katana
- Pricing
- Subscription - From $179/mo
- Free tier
- Free trial (14 days)
- Platforms
- Web, API
- Best for
- Manufacturers, Makers
- Editor rating
- 4.5 / 5
- Founded
- 2017
- Headquarters
- Tallinn, Estonia
Frequently asked questions
Is Inventory Planner better than Katana?
Neither is universally better - Inventory Planner edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Inventory Planner or Katana cheaper?
Katana is the more affordable of the two to get started, at from $179/mo. Inventory Planner starts at custom; Katana starts at from $179/mo.
Can Inventory Planner replace Katana?
Yes for most teams - both are inventory management tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.
Side-by-side software breakdowns and pricing changes - in your inbox monthly.