Best OpenBOM Alternatives in 2026
The top OpenBOM alternatives are PTC Windchill, Siemens Teamcenter and Dassault Systèmes ENOVIA: 15 bill of materials software our editors would look at instead of OpenBOM, in our ranking order.
OpenBOM: A broad cloud BOM workspace for engineering, manufacturing, procurement, and operations teams. Where it falls short: enterprise pricing is custom.
Switching from OpenBOM? For most bill of materials software buyers the best OpenBOM alternative is PTC Windchill, built for mature enterprises managing engineering BOMs. On a budget, TurboPLM starts at $10/mo, against $25/seat/mo for OpenBOM. Aras Innovator has a free plan.
Why People Look for an OpenBOM Alternative
- Enterprise pricing is custom
- CAD Add-ins are priced per seat and CAD system
- Advanced CAD and change controls require the Company plan
- Paid from $25/user/mo — TurboPLM is $10/user/mo
Quick Picks by What You Need
- Best overallPTC Windchill9.4
Mature enterprises managing engineering BOMs
Visit PTC Windchill - Lowest priceTurboPLM7.7
Paid plans from $10/mo
Visit TurboPLM - Best free optionAras Innovator8.8
Has a free plan
Visit Aras Innovator
All 15 OpenBOM 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 forMature enterprises managing engineering BOMs
- Better than OpenBOM:
- Editor score 9.4 vs 7.8
A broad PLM suite for engineering, manufacturing, and service BOM control.
- Revision control
9.4/10★★★★★Visit PTC Windchill -
Best forLarge enterprises needing multi-domain PLM
- Better than OpenBOM:
- Editor score 9.3 vs 7.8
A broad PLM system for complex, multi-domain engineering and manufacturing organizations.
- Revision control
9.3/10★★★★★Visit site -
Best forEnterprise teams using Dassault ecosystems
- Better than OpenBOM:
- Editor score 9.2 vs 7.8
A broad PLM suite for complex BOM, change and configuration control.
- Revision control
9.2/10★★★★★Visit site -
Best forFusion-centric product development teams
- Better than OpenBOM:
- Editor score 8.9 vs 7.8
A strong cloud BOM and change-management system for Fusion-centric teams.
- BOM comparison
- Change workflows
- Multi-level BOMs
8.9/10★★★★☆Try Autodesk Upchain -
Best forOrganizations wanting extensible free PLM
- Better than OpenBOM:
- Editor score 8.8 vs 7.8
Extensible PLM with BOM, engineering, change management, and a free Community Edition.
- Revision control
8.8/10★★★★☆Visit Aras Innovator -
Best forProduct teams needing supply-chain collaboration
- Better than OpenBOM:
- Editor score 8.7 vs 7.8
A broad cloud PLM suite for BOM control, change workflows, and supply-chain collaboration.
- Revision control
8.7/10★★★★☆Visit Arena PLM -
Best forTeams prioritizing secure BOM collaboration
- Better than OpenBOM:
- Editor score 8.6 vs 7.8
A secure, workflow-focused BOM platform for teams managing complex product structures.
- BOM comparison
- Change workflows
- Inventory integration
8.6/10★★★★☆Visit Nora IPLM -
Best forMulti-site manufacturers with planning needs
- Better than OpenBOM:
- Editor score 8.5 vs 7.8
A broad manufacturing ERP for multi-site planning, scheduling, traceability, and production control.
- Multi-level BOMs
8.5/10★★★★☆Visit Acumatica -
Best forManufacturers needing integrated production planning
- Better than OpenBOM:
- Editor score 8.4 vs 7.8
Integrated BOM, MRP, scheduling, procurement, and shop-floor planning for manufacturers.
- Multi-level BOMs
8.4/10★★★★☆Visit M1 ERP -
Best forSmall manufacturers needing MRP with BOMs
- Better than OpenBOM:
- Editor score 8.3 vs 7.8
A broad cloud MRP suite with multi-level BOMs, scheduling, procurement, and forecasting.
- Multi-level BOMs
8.3/10★★★★☆Visit MRPeasy -
Best forEstablished plants needing scheduling around BOMs
- Better than OpenBOM:
- Editor score 8.2 vs 7.8
A broad manufacturing ERP for plants coordinating BOMs, capacity, purchasing, and inventory.
- Multi-level BOMs
8.2/10★★★★☆Visit Global Shop -
Best forERP buyers needing broad manufacturing controls
- Better than OpenBOM:
- Editor score 8.1 vs 7.8
A broad ERP choice for manufacturers needing BOMs alongside finance, inventory, and MRP.
8.1/10★★★★☆Visit SYSPRO -
Best forMobile-first product organizations
- Better than OpenBOM:
- Editor score 8.0 vs 7.8
A broad cloud PLM suite for mobile-first product organizations managing complex change.
- Revision control
8.0/10★★★★☆Visit Propel PLM -
Best forBudget-conscious PLM and BOM users
- Better than OpenBOM:
- Paid from: $10/user/mo vs $25/user/mo
A low-cost PLM and BOM workspace with open-source self-hosting.
- BOM comparison
- Change workflows
- Inventory integration
7.7/10★★★★☆Visit TurboPLM -
Best forCost-conscious hardware and electronics teams
- Better than OpenBOM:
- Paid from: $15/user/mo vs $25/user/mo
A capable BOM and inventory tool with a free plan and low annual entry price.
- BOM comparison
- Inventory integration
- Multi-level BOMs
7.6/10★★★★☆Visit BOMIST
OpenBOM Alternatives: Common Questions
What is the best alternative to OpenBOM?
PTC Windchill: #1 in our Bill of Materials Software ranking, with an editor score of 9.4 out of 10. A broad PLM suite for engineering, manufacturing, and service BOM control.
Is there a free alternative to OpenBOM?
Yes. Aras Innovator, TurboPLM and BOMIST have a free plan or a free tier.
What is the cheapest paid alternative to OpenBOM?
Of the alternatives here that publish a price, TurboPLM starts lowest, at $10/mo.
Why do people look for OpenBOM alternatives?
Enterprise pricing is custom; CAD Add-ins are priced per seat and CAD system; Advanced CAD and change controls require the Company plan.
How do I switch from OpenBOM?
Export your data from OpenBOM (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 OpenBOM.
How to Switch from OpenBOM
- Export your data from OpenBOM (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 OpenBOM.
OpenBOM vs Each Alternative
| # | Tool | Free plan | Paid from | Revision control | Multi-level BOMs | Score |
|---|---|---|---|---|---|---|
| 14 | OpenBOM | Yes | $25/seat/mo | Yes | Yes | 7.8 |
| 1 | PTC Windchill | Yes | 9.4 | |||
| 2 | Siemens Teamcenter | Yes | 9.3 | |||
| 3 | Dassault Systèmes ENOVIA | Yes | 9.2 | |||
| 4 | Autodesk Upchain | Yes | Yes | 8.9 | ||
| 5 | Aras Innovator | Yes | Yes | 8.8 | ||
| 6 | Arena PLM | No | Yes | 8.7 | ||
| 7 | Nora IPLM | Yes | Yes | 8.6 | ||
| 8 | Acumatica Manufacturing Edition | No | Yes | 8.5 | ||
| 9 | M1 ERP | No | Yes | 8.4 | ||
| 10 | MRPeasy | No | $49/user/mo | Yes | 8.3 | |
| 11 | Global Shop Solutions ERP | Yes | 8.2 | |||
| 12 | SYSPRO | 8.1 | ||||
| 13 | Propel PLM | No | Yes | 8.0 | ||
| 14 | TurboPLM | Yes | $10/mo | Yes | Yes | 7.7 |
| 15 | BOMIST | Yes | $15/user/mo | Yes | Yes | 7.6 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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