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Onshape has changed how hardware teams manage CAD by combining cloud-native design, built-in version control, and real-time collaboration without local installs or separate PDM servers.
However, Onshape is not a complete PLM system. It manages geometry, design history, and engineering releases, but it does not natively manage supplier data, broader BOM release workflows, or cross-functional ECO processes.
As products move beyond engineering into procurement, manufacturing, and operations, teams need a connected PLM to manage BOMs, supplier records, approvals, and production data across the broader organization. In fact, 48% of enterprises report that integrating CAD and PLM software has reduced their product development cycle by an average of 20 days, highlighting the value of connecting design and product lifecycle processes.
This article compares the best PLM platforms for Onshape and explains what to consider when selecting one.
Key Takeaways
- Onshape manages CAD, version control, collaboration, and engineering releases, but broader BOM, supplier, and change workflows still require PLM.
- PLM becomes more useful as teams add engineers, manufacturing partners, and frequent hardware revisions that affect multiple departments.
- Native, bi-directional integrations keep Onshape data aligned with BOMs, approvals, and production records without repeated exports or data entry.
Best PLM for Onshape: Quick Review
Tool | Integration Type | Best For | Key Limitation |
|---|---|---|---|
Duro | Native cloud integration | AI-native, API-first PLM for growing Onshape hardware teams | May not suit highly regulated medical or automotive workflows. |
Arena PLM | Native Onshape–Arena connection | PTC customers managing complex cross-functional Onshape releases | Implementation can take longer and may feel heavy for smaller teams. |
OpenBOM | Bi-directional BOM integration through the Onshape App Store | Early-stage Onshape teams focused on BOM and procurement | Formal change and release workflows are limited, and some environments require additional setup and troubleshooting. |
Aras Innovator | XPLM connector | Regulated enterprises extending existing Aras workflows into Onshape | The connector adds implementation complexity and ongoing maintenance. |
When Does an Onshape Team Need PLM?
Onshape works well for small teams managing a limited number of assemblies with simple approval needs. Its version control, release management, and real-time collaboration can support most early-stage design work without requiring another system.
PLM usually becomes necessary as the team grows, adds manufacturing partners, or releases hardware revisions more frequently. At that point, product data must support work across engineering, procurement, and manufacturing.
Signs that an Onshape team may need PLM include:
- BOM data must be exported and re-entered into spreadsheets, purchasing tools, or separate BOM systems.
- Engineers, procurement, and manufacturing all need to review or approve a release before production begins.
- Suppliers receive drawings by email and may continue working from an outdated revision.
- Manufacturer part numbers, approved suppliers, and sourcing details sit outside the engineering record.
- Release approvals and change requests are tracked via email rather than a structured ECO process.
A PLM system connects these workflows to the Onshape design record, giving each department access to the current BOM, revision, and supporting product data.
Choosing a PLM for Onshape
The best PLM software should feel like a natural extension of Onshape, helping engineers, procurement, and manufacturing stay aligned without adding unnecessary friction. Here are the factors to weigh most heavily:
Native CAD–PLM Integration
Onshape users are accustomed to working in a browser-based, always-connected environment. A PLM platform should match that philosophy. Native integrations allow engineers to release designs, assign part numbers, and update product status directly from Onshape, without breaking their design flow. Solutions that rely on third-party connectors or manual exports introduce delays and create points of failure.
Closed-Loop Release Process
Every design eventually has to move from CAD to a formal release process. The right PLM ensures that when a model is released in Onshape, it automatically enters structured workflows for approvals, ECOs, and downstream updates. This closed loop gives teams confidence that the BOMs and part data seen by procurement and manufacturing match the latest engineering record.
Bi-Directional Data Exchange
Onshape generates metadata—part names, materials, weights, and sourcing details—that needs to remain accurate as products evolve. A strong PLM pulls that data in from CAD and pushes updates back out, keeping both systems synchronized. Without this capability, teams risk working from incomplete or outdated information.
Ease of Adoption and Scalability
One of Onshape’s biggest selling points is how quickly teams can adopt it. PLM should be no different. Long enterprise deployments and heavy IT requirements can stall adoption. The best PLM platforms for Onshape are cloud-native, quick to configure, and flexible enough to grow with the business. They balance structure and agility, so small teams can get started fast while larger organizations can build out more complex processes over time.
Best PLM Tools for Onshape, Ranked
Several PLM systems integrate with Onshape to varying degrees—some natively, others through officially supported connectors. The following four are the most common purpose-built PLM tools for Onshape users. While each addresses different operational challenges, together they support the full product lifecycle, from early design through mass manufacturing, while aligning with Onshape’s cloud-first architecture.
1) Duro: Best for growing hardware teams that need native Onshape PLM
Duro was built from the ground up to integrate directly with Onshape. Unlike other PLM systems, Duro does not rely on third-party connectors or manual file exports. Engineers can manage part numbers and release workflows without leaving their design environment.
Duro’s Onshape integration fixes pain points that have plagued other systems. File exports are reliable, with synchronous generation for lightweight models (STL, Parasolid) and asynchronous processing with progress tracking for heavier files (STEP, drawings). Engineering change orders are approved in seconds and managed end-to-end in Duro, eliminating conflicts when Onshape’s release management overlaps with PLM rules.
Duro’s bulk sync feature with source-of-truth selection lets teams update large volumes of data between Duro and Onshape with precise control. Engineers can search and filter components, define which system owns each field, and select properties to sync. The modular architecture delivers faster performance, completing operations for dozens of components in seconds.
For engineering teams, this translates into faster adoption, fewer errors, and greater confidence that procurement and manufacturing are always working from the latest design data. Because Duro is cloud-native, setup is quick, and IT overhead is minimal—teams can be operational in days rather than months.
Pros:
- Reduces manual data entry thanks to out-of-the-box integrations with parts suppliers and CAD tools
- Allows you to visualize how your BOM has changed over time easily
- Uses agile workflows and built-in best practices to make BOM management faster
- Fast integration with CAD tools, including SolidWorks, Onshape, and Altium
- Automatically generates neutral vendor files upon release, eliminating manual exports and preventing suppliers from working off outdated CAD revisions.
- Pairs with compliant cloud environments (e.g., ITAR, EAR, GovCloud) to support aerospace, defense, and medical teams without requiring on-premises servers.
- No additional fees for implementation, training, or customer support
Cons:
- Best suited for fast-paced and agile electro-mechanical teams (space tech, robotics, etc.) rather than highly-regulated medical or automotive manufacturers
2) Arena PLM: Best for PTC customers managing complex cross-functional releases from Onshape
Arena is a cloud-native PLM platform from PTC that integrates tightly with Onshape through the Arena–Onshape Connection. This Arena PLM integration allows teams to sync BOMs, revisions, and ECOs directly from Onshape, automatically generating PDFs and STEP files for downstream use.
The Arena PLM solution can work well for companies already invested in PTC’s ecosystem, as it can feel like a natural extension of Onshape, which connects design, product data, and manufacturing operations.
However, Arena’s depth and reliance on the larger PTC stack can make it feel heavier for smaller organizations. Hardware and engineering teams seeking quick configuration or agile workflows may find Arena PLM more complex than they need.
Pros:
- Provides document control, ECO/ECN workflows, and BOM management in one system.
- Centralizes project requests, change orders, approvals, and item records for compliance and audit tracking.
Cons:
- Some workflows require too many clicks, and dashboard customization may need more refinement.
- Production and implementation tracking often requires ERP tools like SAP or BAAN.
3) OpenBOM: Best for early-stage Onshape teams focused on BOM and procurement
OpenBOM focuses on flexible BOM management inside Onshape. Engineers can build and revise multi-level BOMs directly from CAD assemblies, sync data bi-directionally, and generate purchase orders and cost rollups without leaving their browser.
OpenBOM is popular among early-stage hardware teams or companies prioritizing procurement visibility over full-lifecycle control. Its App Store integration with Onshape makes adoption straightforward while helping keep product data aligned with Onshape models.
However, OpenBOM is not a full PLM solution—it lacks built-in engineering change management and formal release workflows. It’s best suited as a BOM management solution or as a stepping stone toward a more robust PLM platform.
Pros
- Provides lightweight, cloud-based BOM management with CAD integrations for tools like SolidWorks and Fusion 360.
- Generates and stores 2D PDFs, 3D STEP files, descriptions, and part numbers in the cloud.
Cons
- UI/UX may feel outdated, and some users report bugs, syncing issues, and integration gaps.
- Initial setup and CAD integration can require extra troubleshooting in non-standard environments, while documentation may not cover every compatibility issue.
4) Aras Innovator: Best for regulated enterprises extending existing Aras workflows into Onshape
Aras Innovator is an enterprise-grade PLM solution that integrates with Onshape through the XPLM connector. This setup allows CAD models and metadata to sync between systems, maintaining traceability and supporting existing PLM workflows.
Aras Innovator is a PLM solution most attractive to companies that already run Aras and want to extend its reach into Onshape. It’s particularly relevant for teams building complex, regulated products that demand strict lifecycle governance.
Aras Innovator is powerful but heavy. The XPLM connector approach adds setup complexity and ongoing maintenance, which can be a hurdle compared to cloud-native PLM solutions explicitly designed for Onshape.
Pros:
- Offers out-of-the-box PLM functionality with room to customize workflows, business processes, and internal tools.
- Provides a flexible, open platform that can support complex enterprise product lifecycle needs.
Cons:
- Support response times can be slow when serious issues need escalation to Aras.
- User interface configuration for tables and forms may need more precision for specific workflows.
The Complete PLM for Onshape Users
While these PLM solutions bring unique strengths, Duro stands out as the most complete and purpose-built option for Onshape users. Its native integration eliminates the need for connectors or manual exports, allowing engineers to release designs, manage ECOs, and keep BOMs accurate directly within their CAD environment.
Duro’s bulk sync feature, with source-of-truth selection, makes it easy to update large volumes of data between Duro and Onshape with precise control. Teams can filter components, define ownership for each field, and sync only the properties they need—ensuring procurement and manufacturing always work from the latest product data.
As the first AI-native PLM designed for modern hardware development, Duro uses built-in functionality—not just AI bolted on top—to streamline data synchronization, change management, and sourcing workflows. This approach helps teams move faster, reduce manual effort, and maintain complete confidence in their product record.
By combining Onshape’s cloud-native CAD environment with Duro’s AI-driven PLM, teams gain a unified system that extends from design through procurement and manufacturing—creating a true digital thread across the entire product lifecycle.
The fastest way to know if Duro fits your workflow is to watch it sync with your Onshape account. Book a 30-minute demo, and we’ll walk through your BOM structure, your ECO process, and where the digital thread breaks down today.
Best PLM for Onshape FAQs
Does Onshape come with PLM built in?
Onshape includes CAD data management, version control, collaboration, and engineering release tools, but it is not a complete PLM system. Teams still need a PLM to manage broader BOM releases, supplier data, cross-functional ECOs, and product records used by procurement and manufacturing.
What is the difference between PDM and PLM in the context of Onshape?
PDM manages design files, revisions, and engineering data inside the CAD workflow. PLM extends that information into BOM management, sourcing, approvals, change control, and manufacturing, so departments outside engineering can work from the same product record.
How long does it take to set up a PLM integration with Onshape?
Setup time depends on the platform and the complexity of the company’s workflows. A cloud-native integration may take days or weeks, while enterprise systems that require connectors, data mapping, and process workshops can take several months. For example, Onshape states that an Arena implementation averages about 16 weeks. By contrast, Duro can be implemented in as little as 15 to 30 minutes.
