Exocad vs. 3Shape for All-on-X Design: What Actually Differs

For All-on-X design, exocad and 3Shape both handle screw-retained implant bridges, so the real differences sit around the design itself: licensing, library access, integrations and support. Published vendor material doesn't show either one winning on full-arch design. Most teams end up choosing based on the scanner they already own, the lab they work with and the libraries they need.

That's also why manufacturers like Digital Arches, which builds digital full-arch implant solutions, publish design libraries for both platforms instead of picking a side.

Is Exocad or 3Shape Better for All-on-X?

Neither is documented as better for All-on-X design. Both vendors describe implant bridge tools, and neither page we read compares itself with the other on full-arch cases.

Here's the awkward part. Most labs pick design software around crowns and scanners, then find out years later what full-arch work asks of it. By then the choice is already made.

So the useful question isn't "which is better." It's "which fits my hardware, my libraries and my lab partners."

What Does Exocad Offer for Screw-Retained Bridges?

Exocad handles implant bridges through the Implant Module, an add-on for its DentalCAD software. The exocad Implant Module page describes it as a tool for designing custom abutments and screw-retained bridges.

Features the page lists:

• Advanced screw channel design

• Abutments share one insertion axis

• One session for abutment and bridge

• Extensive implant libraries included

• No scan abutments sold

The page doesn't mention full-arch designs by name, so confirm that with a reseller. It also notes that some libraries may be removed by OEM partners, and that a high-accuracy 3D scanner is required.

What Does 3Shape Offer for Implant Bridges?

3Shape's Dental System lists "Implant Bar & Bridge" in its feature comparison and says users can work with 100+ major implant libraries. The 3Shape Dental System page doesn't show which package includes each feature, so check that before buying.

Other details from the page:

• Implant Studio listed separately

• Open system with integrations

• Optional LabCare subscription for updates

• AI proposals described for crowns

• AI usage capped per seat

The AI proposals described on the page cover crown, inlay and onlay cases, with a fair-use limit of 1,200 AI design units a year per seat. The page doesn't mention implant-specific AI.

For full-arch work in particular, Henry Schein offers an ebook on designing a full arch in 3Shape. It doesn't name its author, so treat it as a vendor-channel resource.

How Do Exocad and 3Shape Differ on Licensing and Openness?

Both companies describe their platforms as open, and the practical differences are in how each is sold and extended. These are company descriptions, not independent findings.

• Exocad: Modular add-ons, with DentalCAD sold as a subscription (Flex License) or a perpetual license, according to a 2021 interview with its CEO

• 3Shape: Packages, plus an optional LabCare subscription, with the license model itself not stated on the page

The exocad add-on is listed at a suggested retail price of €1,200 for the Implant Module on top of the perpetual Standard version. Resellers set actual terms, so ask for a current quote.

Why Libraries Matter More Than the Software Logo

A design is only as accurate as the library geometry behind it. If you've ever redesigned a bridge because a scan body wasn't in the library, you know how fast a software choice turns into a chairside problem.

Check library coverage for your exact implant system and scan body before you commit. Manufacturers also publish their own. Digital Arches' OPTISPLINT library for exocad includes four libraries, among them geometries for aligning jigs to healing caps from Nobel Biocare, Neodent, Straumann, BioHorizons, MegaGen and MIS. It's free to registered customers.

A matching 3Shape library made by DESS exists too, with parts ordered separately from DESS. Both are provided "as is," and both pages advise testing the data thoroughly before relying on it. Good advice for any library, from anyone.

Which Software Fits Which Situation?

The right choice depends on your setup, not on a ranking. This table maps common situations to a sensible starting point.

What to Check Before You Commit

• Your implant system's library

• Scan body geometry availability

• Scanner and photogrammetry integration

• Mill and printer compatibility

• Training and support access

• Real licensing and upgrade cost

Run a trial case on each platform if you can. A single full-arch design tells you more than any feature list.

FAQs

Can exocad design full-arch screw-retained bridges? Exocad's Implant Module is described for designing screw-retained bridges, with abutments and the bridge designed in one session. The page doesn't mention full-arch designs specifically, so ask a reseller to confirm for your case type.

Does 3Shape support implant bridge design? Yes. Its Dental System page lists an Implant Bar & Bridge feature and 100+ implant libraries. Which package includes it isn't clear from the page, so confirm before buying.

Is exocad or 3Shape easier to learn? We found no independent comparison of ease of learning for full-arch implant design. Trial both with a real case and judge the workflow on your own team.

Do I need an add-on module for implant design in exocad? Yes, implant design is sold as the Implant Module add-on to DentalCAD. Your reseller can confirm what your current license already covers.

Does software choice affect accuracy? Accuracy depends heavily on the scan data and library geometry going in. We didn't find a head-to-head study of these two platforms on full-arch cases, so treat any claim of a clear winner with caution.

Final Insight

The software was rarely the bottleneck. The data going in was: scan quality, library fit and a clear handoff between clinic and lab. As more manufacturers publish libraries for both platforms, the choice between exocad and 3Shape looks less like a loyalty decision and more like a fit decision.

Pick the platform your team can run well, then spend your effort on the inputs.