Best ToolsGroup SO99+ Alternatives in 2026
The top ToolsGroup SO99+ alternatives are PTC Servigistics Advanced Inventory Optimization, Slimstock Slim4 and Manhattan Active Inventory Replenishment: 15 inventory optimization software our editors would look at instead of ToolsGroup SO99+, in our ranking order.
ToolsGroup SO99+: A broad, enterprise-focused optimizer for uncertain demand and multi-location inventory. Where it falls short: pricing requires contacting sales.
Switching from ToolsGroup SO99+? For most inventory optimization software buyers the best ToolsGroup SO99+ alternative is PTC Servigistics Advanced Inventory Optimization, built for service-parts inventory teams.
Why People Look for a ToolsGroup SO99+ Alternative
- Pricing requires contacting sales
- The SO99+ name is no longer presented as a standalone current product
- Its broad planning scope may exceed simpler inventory needs
Quick Picks by What You Need
- Best overallPTC Servigistics Advanced Inventory Optimization9.2
Service-parts inventory teams
Visit PTC Servigistics Advanced Inventory Optimization
All 15 ToolsGroup SO99+ Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forService-parts inventory teams
- Better than ToolsGroup SO99+:
- Editor score 9.2 vs 8.6
A specialized platform for optimizing service-parts stock across complex supply chains.
- Replenishment recs
- Multi-echelon optimization
- Service-level targets
9.2/10★★★★★Visit PTC -
Best forBusinesses needing ERP-connected replenishment
- Better than ToolsGroup SO99+:
- Editor score 8.7 vs 8.6
ERP-connected forecasting and replenishment for complex, multi-location inventory networks.
- Multi-location optimization
8.7/10★★★★☆Visit Slimstock -
Best forEnterprise retail replenishment networks
A deep inventory optimization suite for enterprise retail replenishment networks.
- Replenishment recs
- Multi-echelon optimization
- Service-level targets
8.5/10★★★★☆Visit Manhattan -
Best forAdvanced probabilistic inventory optimization
A specialist platform for uncertainty-aware inventory and supply-chain decisions.
- Replenishment recs
- Multi-echelon optimization
- Service-level targets
8.4/10★★★★☆Visit Lokad -
Best forMidmarket ERP-connected inventory teams
A broad ERP-connected toolkit for inventory visibility, planning, and replenishment.
- Replenishment recs
- Service-level targets
- Multi-location optimization
8.3/10★★★★☆Visit Netstock -
Best forEnd-to-end supply chain organizations
A broad platform for optimizing inventory, planning, logistics, and supply chain decisions.
- Scenario planning
8.2/10★★★★☆Visit GAINS -
Best forCloud supply-chain planning teams
A broad cloud planning suite for coordinating demand, supply, inventory and logistics.
- Scenario planning
7.8/10★★★★☆Visit Blue Yonder -
Best forOrganizations needing inventory scenario analysis
A scenario-focused suite for optimizing inventory across SKUs, locations and supply-chain tiers.
- Replenishment recs
- Multi-echelon optimization
- Service-level targets
7.8/10★★★★☆Visit SAS -
Best forRetail forecasting and ML teams
A forecasting-focused suite for retail teams building and deploying demand models.
7.8/10★★★★☆Contact Zebra -
Best forFinance-led enterprise planning teams
Broad enterprise planning for finance-led teams, with inventory decisions as one part of a wider model.
7.8/10★★★★☆Visit Anaplan -
Best forNetwork-wide multi-echelon optimization
A strong fit for complex networks needing coordinated, service-level-driven inventory targets.
- Multi-echelon optimization
- Service-level targets
- Multi-location optimization
7.8/10★★★★☆Visit E2open -
Best forManufacturers with complex inventory stages
A cloud inventory optimization solution for manufacturers managing multiple stages and locations.
- Multi-echelon optimization
- Service-level targets
- Multi-location optimization
7.7/10★★★★☆Visit Aptean -
Best forFlexible multi-echelon planning deployments
A flexible planning solution for complex, multi-location inventory networks.
- Replenishment recs
- Multi-echelon optimization
- Service-level targets
7.6/10★★★★☆Visit Sophus -
Best forOracle- or SAP-based inventory teams
A planning-focused cloud solution for complex Oracle- and SAP-based supply chains.
- Multi-echelon optimization
- Service-level targets
- Multi-location optimization
7.5/10★★★★☆Visit Trinamix -
Best forMulti-echelon retail inventory planning
Deep multi-echelon planning for retailers managing complex inventory networks.
- Replenishment recs
- Multi-echelon optimization
- Service-level targets
7.2/10★★★★☆Visit 4R Systems
ToolsGroup SO99+ Alternatives: Common Questions
What is the best alternative to ToolsGroup SO99+?
PTC Servigistics Advanced Inventory Optimization: #1 in our Inventory Optimization Software ranking, with an editor score of 9.2 out of 10. A specialized platform for optimizing service-parts stock across complex supply chains.
Why do people look for ToolsGroup SO99+ alternatives?
Pricing requires contacting sales; The SO99+ name is no longer presented as a standalone current product; Its broad planning scope may exceed simpler inventory needs.
How do I switch from ToolsGroup SO99+?
Export your data from ToolsGroup SO99+ (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel ToolsGroup SO99+.
How to Switch from ToolsGroup SO99+
- Export your data from ToolsGroup SO99+ (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel ToolsGroup SO99+.
ToolsGroup SO99+ vs Each Alternative
| # | Tool | Paid from | Multi-location optimization | Safety stock optimization | Service-level targets | Replenishment recs | Score |
|---|---|---|---|---|---|---|---|
| 3 | ToolsGroup SO99+ | Yes | Yes | Yes | Yes | 8.6 | |
| 1 | PTC Servigistics Advanced Inventory Optimization | Yes | Yes | Yes | Yes | 9.2 | |
| 2 | Slimstock Slim4 | Yes | 8.7 | ||||
| 3 | Manhattan Active Inventory Replenishment | Yes | Yes | Yes | Yes | 8.5 | |
| 4 | Lokad | Yes | Yes | Yes | Yes | 8.4 | |
| 5 | Netstock Inventory Optimization | Yes | Yes | Yes | Yes | 8.3 | |
| 6 | GAINS | 8.2 | |||||
| 7 | Blue Yonder Demand and Supply Planning | 7.8 | |||||
| 8 | SAS Intelligent Inventory Management | Yes | Yes | Yes | 7.8 | ||
| 9 | Zebra Workcloud Forecasting & Analysis | 7.8 | |||||
| 10 | Anaplan | 7.8 | |||||
| 11 | E2open Multi-Echelon Inventory Optimization | Yes | Yes | Yes | 7.8 | ||
| 12 | Logility Inventory Optimization | Yes | Yes | Yes | 7.7 | ||
| 13 | Sophus Inventory Optimization | Yes | Yes | Yes | Yes | 7.6 | |
| 14 | Trinamix Multi-Echelon Inventory Optimization | Yes | Yes | Yes | 7.5 | ||
| 15 | 4R Systems Intelligent Inventory Optimization | Yes | Yes | Yes | Yes | 7.2 |
Head-to-Head
- ToolsGroup SO99+ vs PTC Servigistics Advanced Inventory Optimization
- ToolsGroup SO99+ vs Slimstock Slim4
- ToolsGroup SO99+ vs Manhattan Active Inventory Replenishment
- ToolsGroup SO99+ vs Lokad
- ToolsGroup SO99+ vs Netstock Inventory Optimization
- ToolsGroup SO99+ vs GAINS
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update