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Onshape vs. SOLIDWORKS: Which CAD Software is Right for You

Choosing between the legacy standard desktop CAD and the modern cloud-native platform.

SOLIDWORKS Design is a traditional, file-based Windows desktop application, while Onshape is a cloud-native, database-driven CAD application with built-in PDM. Both are professional grade 3D CAD software with powerful modeling capabilities, but their underlying architectures dictate entirely different workflows. In this guide, we explore how Onshape and SOLIDWORKS Design, the widely used SOLIDWORKS offering, stack up against each other.

Onshape

Best for agile teams prioritizing CAD accessibility, real-time collaboration and built-in product data management

  • 100% cloud-native, runs on any web browser
  • Real-time coediting of CAD documents
  • Built-in Git like version control and release management

SOLIDWORKS

Best for companies that need highly specialized add-ons

  • Mature feature set with specific niches
  • Large partner tools ecosystem
  • Legacy user base and data

Our editorial team brings decades of combined experience in mechanical design and CAD. Contributors include Onshape employees, former SOLIDWORKS and Dassault Systèmes professionals, former CAD VARs and consultants, and professional mechanical engineers who work with CAD systems every day. We evaluate products based on practical, first-hand experience and real engineering use cases.

At a Glance: Core Differences Explained

Area of Focus Onshape SOLIDWORKS
Architecture Database-driven, cloud-native application, updates automatically every three weeks. Architecture ensures that the CAD application does not crash. File-based, local Windows application, requires manual service pack updates to every workstation, and typically receives a major update annually.
Product Data Management (PDM) Built-in PDM with Git like branching and version control. Users are always able to revert to a previous design. Requires separate PDM server with SQL Installation and add-ons. Users check in/out from file vaults in order to access latest designs
Accessibility Browser-based, accessible on any device. Same performance across platforms such as Windows, MacOS and Linux. Requires an internet connection. Requires expensive workstations and graphics cards. Offline mode available. Requires maintenance downtime.
System Connectivity & Uptime 99.98% uptime reported as of August 2026. If the internet connection is dropped, data is not lost. Onshape always saves all design changes instantaneously. Common causes of downtime include software crashes, license server outages, and required device maintenance. If work is not saved, the latest CAD revisions will be lost in the event of a software crash.
Collaboration Real-time co-editing, single source of truth Serial (locked files), manual file sharing from multiple secondary applications.

How is design data managed and versioned?

  • Onshape: Because it is database-driven, PDM is built-in and invisible. Every design change is recorded instantly. You can view the entire history of a document, branch off to explore new concepts, and seamlessly merge changes back together much like Git for software engineering. Release management workflows are inherently built into the core platform.

  • SOLIDWORKS: Managing data in traditional CAD workflows requires separate Product Data Management (PDM) and database (SQL) software. This involves purchasing additional licenses, setting up dedicated servers, and establishing strict check-in/check-out protocols to prevent users from overwriting each other's work. Release management is implemented as a separate add-on.

What does it take to install, access, and maintain the software?

  • Onshape: Runs entirely in a web browser, eliminating the need for manual software installations, local server maintenance, or specialized hardware. Updates are pushed automatically to everyone every three weeks.

  • SOLIDWORKS: Requires significant IT involvement to maintain installed software, apply service pack updates, and manage local PDM servers. Because PDM is managed by the enterprise, all data must be included in a backup plan. Purchase and upkeep of expensive, high-performance local workstations is also necessary

How do engineering teams work together on the same design?

  • Onshape: Built on a modern multi-tenant database architecture that allows for real-time co-editing. Users are never locked out of CAD documents, and changes are logged in a continuous version graph to ensure a clear single source of truth. Teams collaborate organically by marking up designs, leaving comments, and assigning tasks directly inside the CAD documents.

  • SOLIDWORKS: Relies on traditional file-based systems and PDM vaults. Users check out files representing parts and assemblies; when one user checks out an assembly, others are locked out. Users can collaborate with eDrawings and WEB2 built into SOLIDWORKS PDM.

Onshape vs. SOLIDWORKS Comparison

A detailed breakdown of how the two CAD tools compare across key categories

Cost

Cost goes beyond the license fee. Think hardware, IT, maintenance, and how your budget balloons as your team scales.

Onshape SOLIDWORKS
Starting Price for Commercial Use
*pricing before taxes		 Onshape Standard: $1,500 per user per year
Onshape Professional: $2,500 per user per year
Onshape Enterprise & Onshape Government: Customized pricing available 		(Pricing as of August 2026)
SOLIDWORKS Design Standard: $2,820 per user, per year
SOLIDWORKS Design Professional: $3,456 per user, per year
SOLIDWORKS Design Premium: $4,716 per user, per year
(Pricing as of August 2026)
Licensing Model Yearly subscription plans only. No maintenance fees. Quarterly and yearly options available for single user and device licenses. Perpetual license with subscription services available through reseller partners.
Total Cost of Ownership Minimal hardware requirements, can be used on any device (Windows, Mac, Linux), PDM is built in, no-cost onboarding with free access to learning resources. Requires high-end Windows workstations with expensive certified graphics cards for best performance. PDM server optional which requires Microsoft SQL, large training ecosystem lowers ramp-up.
Total Cost to Scale Predictable per seat. Add seats easily. Share view-only access with external collaborators. Enterprise adds team management and administrator controls. Predictable per seat. PDM and cloud services add cost at scale. Light users require download but no purchase.
Free Options Yes, for non-commercial and educational uses. No (education licenses available)

Power

Power comes down to feature capability. Can the platform handle your most complex design work today, and keep up as your needs grow?

Onshape SOLIDWORKS
Modeling & Performance Parametric, direct, and surface modeling extensibility via custom feature building. Large assembly ceiling. Onshape users need to manage the number of parts in a CAD document for peak performance. Parametric and surface modeling with a large assembly ceiling. SOLIDWORKS users have to manage local workstation memory for peak performance and crash free experience.
Simulation & Analysis Onshape Simulation supports structural linear static and modal analyses. Third-party CAE simulation apps like SimScale can be integrated. Cloud HPC included. Engineers can work in parallel. SW Simulation (FEA), Flow Simulation (CFD), motion analysis. Powerful CAD workstations needed. Because this is a desktop CAD solution, simulations lock up workstations. Engineers work sequentially.
Product Data Management (PDM) Built-in PDM enabling git-like branching, merging, and versioning. SOLIDWORKS PDM can be added-on with extensive IT overhead.
Ecosystem & Interoperability Part of PTC ecosystem (Creo, Windchill, Arena), plus PCB Studio, and a growing partner app network. 3DEXPERIENCE ecosystem. SW Electrical, CircuitWorks for ECAD. Massive third-party partner network.
CAD Import/ Export Capabilities Imports native files from almost all major systems, processes it in the cloud and generates parts, surfaces and assemblies. Bulk import and metadata preservation is possible via Kestrel. Exports all major neutral file formats like STEP, IGES, STL, OBJ, Parasolid. Imports native files from almost all major systems. Creates virtual components with links to the original file. Limited feature recognition is supported with FeatureWorks.
Exports all major neutral file formats like STEP, IGES, STL, OBJ, Parasolid. Requires Pack and Go for assembly export.
Manufacturing Onshape CAM Studio introduced in 2025. Additive via partners fully semantic PMI with MBD (added 2026). Integrated SOLIDWORKS CAM (powered by CAMWorks), ENOVIA ecosystem of manufacturing software (eg. Shop Floor Programmer), advanced CAM via partners (Mastercam), PMI via standard DimXpert, full MBD requires paid add-on.
Product Lifecycle Management (PLM) Onshape-Arena Connection leverages cloud native APIs for synchronizing BOMs, custom attributes. ECOs approved in Arena automatically update the revision status in Onshape. 3DEXPERIENCE cloud platform offers data management and PLM. Synchronisation is triggered by file check-in or lifecycle state changes. ECOs typically require local file regeneration and sync.

Innovation

Innovation is about product release trajectory. Your CAD tool should be evolving at a pace that supports your design requirements, speedy collaboration and data workflow needs; table stakes for today’s globally distributed workforce.

Onshape SolidWorks
Architecture Fully cloud-native, multi-tenant, zero install. All geometry and database compute, plus versioning, reside on cloud servers. Special AWS-powered instances to meet regulatory compliance needs. Desktop-first with SOLIDWORKS Design. Cloud services available for product data management and collaboration. Cloud-based offering also available via SOLIDWORKS xDesign.
Real-Time Collaboration Native multi-user co-editing with real-time cursor tracking and instant updates. “Google Docs for CAD.” Relies on file reservation/check-out via PDM or 3DEXPERIENCE. No concurrent modeling on the same geometry.
Platform Openness REST APIs, FeatureScript (custom open source programming language), and Onshape App Store integrations. SOLIDWORKS API (C#, VB.NET), macros, large third-party add-on market.
Product Release Cadence Continuous deployment plus updates every 3 weeks. All users are always on the latest version, zero upgrade friction. Annual release (SW 2024, 2025, 2026) with additional service packs through the year
AI & Automation Capabilities AI-powered engineering assistance and workflow automation. Onshape provides AI capabilities through Onshape Labs, including AI Advisor and contextual assistance, AI Quick Render, and FeatureScript MCP Server (released Aug 2026). FeatureScript MCP enables Text-to-Code-to-CAD; engineers can use natural language to create complex, editable CAD geometry. AI capabilities are available to all Onshape users. AI-powered design assistance and productivity tools. SOLIDWORKS 2026 provides AI capabilities including AI-powered drawing creation, assembly assistance, and virtual AI companions for knowledge retrieval. Built-in intelligence that are primarily assistive capabilities are available in SOLIDWORKS Design. AI virtual companions like AURA, LEO and MARIE require specific SOLIDWORKS Design licenses or 3DExperience access.

Should you use Onshape or SOLIDWORKS?

This guide provides a framework for evaluating Onshape and SOLIDWORKS, but the right choice ultimately depends on your engineering workflows, business goals, and technology requirements.

Onshape is a strong fit for engineering teams that value:

  • Real-time CAD collaboration across distributed teams
  • Minimal IT overhead with no local servers to manage
  • A single source of design truth for all stakeholders with built-in data management & version control
  • Modern cloud architecture that enables customizable CAD and automation

SOLIDWORKS is a strong fit for engineering teams that value:

  • Maintaining a large inventory of legacy SOLIDWORKS data and expertise
  • Offline access to CAD tools without an internet connection
  • Access to an extensive ecosystem of specialized add-ins and partner integrations
  • Desktop-based deployment model and locally managed servers

It's also worth noting that both platforms offer cloud capabilities, but through different approaches. SOLIDWORKS combines desktop and browser-based solutions, including xDesign, while Onshape was built as a cloud-native platform from inception. Understanding the implications of these architectural differences is often a key factor in the evaluation process.

Dive Deeper into the Details

Compare Onshape and SOLIDWORKS across collaboration, PDM, modeling, assemblies, drawings, manufacturing, APIs, administration, and more.

See Full Feature Matrix →

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