Stonegate Precision Tooling
Manufacturing · United Kingdom · SMB
Runs with Sage 2004 monthsAfter 4 months: A significant drop in stock value
- Fill Rate
- 96.26%
- Fill Rate
- Excess Reduction
- 50%
- Excess Reduction
Best Inventory & Demand Planning Software for Sage
Updated July 2026 · By the ERP Research Editorial Team · Independent and vendor-neutral — no vendor pays for placement or ranking.
Inventory and demand planning software for Sage forecasts demand, sets reorder points and safety stock, and recommends purchase orders based on Sage's sales and inventory history. Sage's ERP products hold reorder levels and produce basic replenishment suggestions, but do not forecast statistically or optimise stock across the trade-off between service level and working capital.
Compare Sage inventory planning software: 3 options
| Product | Best for | Pricing | Deployment |
|---|---|---|---|
| SMB / Mid-market | Subscription; consultative pricing scaled by GMV and replenishable SKU count | Cloud | |
| SMB / Mid-market | Mid-market band; comparable SMB planning tools $15,000-$50,000/year | Cloud | |
| Mid-market / Enterprise | $1,000/month (per Capterra listing) | Cloud |
For Sage's distribution and manufacturing customers, inventory is usually the largest number on the balance sheet and the least scientifically managed. Sage products will reorder against a min-max level someone set years ago; they will not tell you that demand for an item has shifted, that safety stock is funding a service level nobody asked for, or that a supplier's lead time has quietly doubled.
The tools below are pitched at exactly this mid-market gap, and they are notably more affordable and faster to deploy than the enterprise planning platforms that dominate the Oracle and SAP comparisons. Deployment measured in weeks and pricing measured in hundreds per month make the business case straightforward when excess and obsolete stock is material.
What does Sage do for inventory planning?
Sage's ERP products maintain stock levels, reorder points and minimum and maximum quantities, generate replenishment suggestions from those static parameters, and report stock movement history. Sage X3 offers stronger MRP capability than the mid-market products for manufacturers. What none of them do is statistical forecasting from demand history, seasonality and trend detection, safety-stock calculation from demand and lead-time variability, service-level optimisation, or surplus and obsolete stock identification. Those parameters are set manually in Sage and, in practice, are rarely revisited once entered — which is where the money leaks.
All Sage inventory planning software options
NetSuiteQuickBooks
Dynamics 365
Acumatica+7NetSuiteSageDynamics 365Acumatica+5EpicorNetSuiteDynamics 365
SAP+4
NetSuiteDynamics 365SAP+4Companies running Sage with demand & supply planning
11 published customer stories where the company explicitly runs Sage alongside one of the options compared above — the closest thing to a like-for-like reference before you shortlist.
Runs with Sage 2004 monthsRutland UK
Manufacturing · United Kingdom · SMB
Runs with Sage 20011 monthsImproved stock turns from 1.9 to 2.5, and increased fill rate from 92% to 97%
- Fill Rate Improvement
- 5%
- Fill Rate Improvement
- Stock Turns Improvement
- 31.6%
- Stock Turns Improvement
Marinucci
Manufacturing · Australia · Mid-Market
Runs with Sage ERP X3A 25% reduction in inventory levels with a 5% increase in fill rate
- Inventory Reduction
- 25%
- Inventory Reduction
- Fill Rate Improvement
- 5%
- Fill Rate Improvement
DCL Supply
Wholesale · Canada · SMB
Runs with Sage 30050% drop in aged inventory and improvement in employee efficiency
- Fill Rate
- 98%
- Fill Rate
- Aged Inventory Reduction
- 50%
- Aged Inventory Reduction
Tuffy
Manufacturing · South Africa · SMB
Runs with Sage 30012 monthsR30 million reduction in inventory over 12 months
- Time Savings
- 80%
- Time Savings
- Inventory Reduction
- R30000000
- Inventory Reduction
Medshop
Healthcare · Australia · Mid-Market
Runs with Sage ERP X36 monthsIncreased sales, faster stock turns and reduced excess stock
- Sales Improvement
- 38%
- Sales Improvement
- Availability Improvement
- 14%
- Availability Improvement
Warwick Hanger Company
Manufacturing · USA · SMB
Runs with Sage 100Rapid remote implementationImproved fill rate and reduced stock-outs
- Fill Rate Improvement
- 40%
- Fill Rate Improvement
Hartland Controls
Manufacturing · USA · SMB
Runs with Sage 500$1 million reduction in inventory
- Inventory Reduction
- $1000000
- Inventory Reduction
Lynn River
Wholesale · New Zealand · SMB
Runs with Sage 300Better inventory decisions because of accurate information and early warning signals
- Early warning of potential stock-outs
- Dynamic inventory level projections
- Better customer impact analysis
Summarised from each vendor's published customer stories. Figures are the vendor's own claims, not independently verified by ERP Research. See all 46 Netstock case studies →
Free PDF · Vendor-neutral · No sales calls
The Demand & Supply Planning Buyer's Guide
A vendor-neutral shortlisting guide to demand & supply planning: how the 3 systems we track compare on capability, what to check before you sign, and the questions that separate a good fit from an expensive one.
Demand & Supply Planning Buyer's Guide
3 systems compared · 2026
ERP Research
- Side-by-side capability comparison of 3 demand & supply planning systems
- ERP integration checklist — what to verify before you shortlist
- Pricing questions to put to every vendor
- Requirements checklist you can hand to your team
Free Download
Demand & Supply Planning Buyer's Guide
What does demand & supply planning cost?
Vendors in this category publish too little pricing detail for us to quote a range. These are the questions that decide what you end up paying.
0 of the 3 vendors we track in this category publish no list price at all.
Popular Demand & Supply Planning comparisons
How to choose Sage inventory planning software
- 1
Write down your requirements before any demo
List the specific demand & supply planning outcomes you need — volumes, workflows, countries, systems in the loop — and rank them. Vendor demos are optimised to reframe your requirements around their strengths; a written list keeps the evaluation yours.
- 2
Verify Sage integration depth, not existence
Every vendor here “integrates with Sage” — the differences are in depth. Ask each to demo the integration against a realistic Sage configuration: your entity structure, your fields, your transaction volumes, and what happens when a sync fails.
- 3
Check certification and marketplace status
Look for Sage Marketplace listing / Sage Technology Partner status and a current listing on the Sage Marketplace. Certification doesn't guarantee fit, but it confirms the vendor keeps pace with Sage releases — uncertified integrations are where upgrade breakage concentrates.
- 4
Reference-check companies that look like yours
Ask for two reference customers on Sage at your size and in your industry, and ask them what broke in the first year. Implementation quality varies more than product quality in the demand & supply planning category.
- 5
Model total cost over three years
Compare subscription plus implementation plus internal effort — not headline price. Sage inventory planning software pricing models differ (per user, per volume, per entity), so normalise every quote to your actual usage before comparing.
Frequently asked questions
What do these tools deliver over Sage's reorder points?
Reorder points that recalculate themselves from actual demand and lead-time variability rather than sitting at whatever value was entered when the item was created. The measurable results are usually simultaneous — lower total stock and fewer stockouts — because static parameters typically overstock predictable items while understocking volatile ones. Both errors coexist in most Sage inventories, which is why the improvement can look implausible until you see it.
How do they integrate with Sage?
They read item master, sales history, stock levels, open purchase orders and supplier lead times from Sage, then write back recommended purchase orders or updated planning parameters. Integration depends on your Sage product. Data quality determines results more than algorithm choice: inaccurate lead times or stock records produce confident, wrong recommendations, so budget time for cleaning both before go-live rather than after.
Is this worth it for a smaller distributor?
Frequently yes, and more often than for the enterprise equivalents. These platforms are priced for the mid-market and deploy in weeks rather than quarters. The test is simple: if you carry more than a few hundred SKUs and can identify meaningful excess or obsolete stock alongside recurring stockouts, the working-capital release usually pays for the subscription several times over within the first year.
Which Sage inventory planning software options does this directory compare?
This comparison currently covers 3 options that work with Sage, including Inventory Planner by Sage, Netstock, Smart IP&O. Each links to a detailed profile with features, integrations, pricing and alternatives, and the directory is updated as the market changes.
Related guides
Demand & Supply Planning for NetSuiteDemand & Supply Planning for SAPDemand & Supply Planning for Dynamics 365Demand & Supply Planning for AcumaticaDemand & Supply Planning for OracleDemand & Supply Planning for InforAll Demand & Supply Planning add-onsAll Sage add-onsSage implementation partnersSage X3 pricing guide
Get pricing for Sage inventory planning software on Sage
Most vendors here quote rather than publish. Tell us your Sage version, seat count and must-haves and we'll come back with an independent view of what it should cost — and which options are worth quoting against each other.