Demand planning software turns history and assumptions into a forward view you can buy and stock against. Tools with a limited demand planning account are often the right place to tighten data discipline and test methods before changing your planning process.
What “demand planning” covers here
- Baselines from sales or consumption history
- SKU- or item-level views where data supports it
- Inventory-oriented follow-ons such as forecast inventory needs, calculate reorder quantities, and stock replenishment planning
- Human review: promotions, gaps, and lead times still belong to you
Three common starting points
1. Varox (browser)
Good when you want a guided app: upload structured files, run forecasts, and explore delivery-style, replenishment, and purchase planning views. Validate against your operational rules.
2. Spreadsheets
Flexible and immediate, weak at scale and easy to break quietly—fine for small catalogs with strong hygiene.
3. Open-source stacks
Powerful if you have engineers; ongoing maintenance is the hidden cost.
Choosing a demand planning tool
| Topic | Typical free tool | Traditional suite |
|---|---|---|
| Core forecasting | Yes, with limits | Yes, plus SLAs |
| ERP/WMS integrations | Mostly manual / file-based | Native connectors + IT project |
| Governance & workflow | Light | Heavy (roles, approvals) |
| Cost of entry | Accessible planning workspace | Often significant recurring fees |
Choosing minimally
Match complexity to data quality: enough history, stable item master, documented lead times. If those are messy, software only magnifies the noise—clean a slice of SKUs first, then expand.
Try Varox on a real slice
Pick a representative file, run a pass, and compare to what your team would have done anyway.
Start planningQuick answers
Is “free” actually free?
Yes. Varox is free for forecasting and planning workflows, with every feature included — integrations, exports, and advanced controls — for up to 10,000 active SKUs. Use clean data and validate outputs before operational decisions.
Will forecasting software replace my planner?
Unlikely—it speeds up drafts and what-if checks. Judgment, supplier reality, and promotions stay human problems.