# Teamcenter vs Aras Innovator for a manufacturer that needs strong CAD integration and revision control but wants to avoid full Siemens ecosystem lock-in?

<p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">Curious how the G2 community here reads this one: I'm comparing<a class="a a--md" elv="true" href="https://www.g2.com/products/teamcenter/reviews"> </a><a class="a a--md" elv="true" href="https://www.g2.com/products/teamcenter/reviews"><strong>Siemens Teamcenter</strong></a> and<a class="a a--md" elv="true" href="https://www.g2.com/products/aras-innovator/reviews"> </a><a class="a a--md" elv="true" href="https://www.g2.com/products/aras-innovator/reviews"><strong>Aras Innovator</strong></a> for a manufacturer that needs strong CAD integration and revision control but wants to avoid full Siemens ecosystem lock-in. Both sit in<a class="a a--md" elv="true" href="https://www.g2.com/categories/engineering-document-management"> </a><a class="a a--md" elv="true" href="https://www.g2.com/categories/engineering-document-management">engineering document management</a>, both handle multi-CAD data and formal revision control, and both are serious implementations. The fork as I see it: </p><ul>
<li>
<strong>Teamcenter</strong> gives the deepest CAD data management in the category, and it supports CATIA, SOLIDWORKS, Creo, and Siemens NX. It may be the more natural choice if a company already uses NX. The concern is that its processes, administration skills, and future plans can become closely tied to Siemens.</li>
<li>
<strong>Aras</strong> owns no CAD tool. So, it’s designed to work more independently across different systems. It’s also easier to adapt around a company’s existing processes. However, some of its CAD connections are provided by partners, so the depth of those integrations may vary.</li>
</ul><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">Does lock-in actually bite you in practice, or is it a paper worry? And does the answer change if Siemens NX is already being used? </p><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true"></p><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true"></p>

##### Post Metadata
- Posted at: 28 days ago
- Author title: Tech Consultant
- Net upvotes: 1


## Comments
### Comment 1

&lt;p&gt;From G2 reviews, lock-in is a real operational concern rather than a paper worry — reviewers on Teamcenter describe administration skills, upgrade decisions, and roadmap dependencies becoming genuinely tied to Siemens over time, which matters most when the team grows or changes. If NX is already in use, the lock-in concern largely dissolves and Teamcenter&#39;s native integration depth becomes a straightforward advantage; if the CAD stack is mixed or likely to change, Aras&#39;s platform flexibility is what reviewers credit for keeping options open despite the partner-dependent connector variability.&lt;/p&gt;

##### Comment Metadata
- Posted at: 26 days ago
- Author title: Marketing Executive




## Related Product
[Teamcenter](https://www.g2.com/products/teamcenter/reviews)

## Related Category
[Product Lifecycle Management (PLM)](https://www.g2.com/categories/product-lifecycle-management-plm)

## Related discussions
- [How well does Trello scale into a larger team?](https://www.g2.com/discussions/1-how-well-does-trello-scale-into-a-larger-team)
  - Posted at: over 13 years ago
  - Comments: 6
- [Can we please add a new section](https://www.g2.com/discussions/2-can-we-please-add-a-new-section)
  - Posted at: over 13 years ago
  - Comments: 0
- [Quantifiable benefits from implementing your CRM](https://www.g2.com/discussions/quantifiable-benefits-from-implementing-your-crm)
  - Posted at: about 13 years ago
  - Comments: 4