Gamma vs zCAD AI
Gamma and zCAD AI are both design tools tools. Gamma is aimed at creators and small businesses, while zCAD AI is aimed at freelancers and small businesses. Gamma costs less, from $12/mo versus $49.99/mo for zCAD AI. Both have a free plan.
AI builder for presentations, documents and simple websites
Text-to-CAD generator for editable parametric parts and assemblies
| Pricing | Freemium · $12 | Freemium · $50 |
| Starting price | $12/mo | $49.99/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Creators, Small businesses, Freelancers, Enterprise | Freelancers, Small businesses, Creators |
| Platforms | web | web |
| Country | US · 2020 | — |
| Rating | — | — |
Choose Gamma if
Founders, marketers, consultants and educators who need attractive presentations and one-pagers quickly without design skills.
- Fastest route from rough notes to a polished-looking deck
- Generous feature set on low-priced Plus and Pro plans
- Web publishing and analytics make decks easy to share
Look elsewhere if: Designers or brand teams that need precise layout control and complex templates (Canva, PowerPoint or Komodo Decks fit better).
Choose zCAD AI if
Makers, hardware startups and engineers who want a quick editable CAD draft of a mechanical part from a written spec.
- Produces dimensioned CAD geometry rather than a mesh
- Free plan to try generation before paying
- AI and Online share one account, model data and credits
Look elsewhere if: Teams that need a full production CAD suite with PDM and CAM, or artistic 3D assets (Onshape, Autodesk Fusion, Spline).
Gamma vs zCAD AI pricing
Gamma
- Free$0400 one-time AI credits; Gamma branding on output
- Plus$12/mo$9/mo billed annually; 1,000 credits/mo, no Gamma badge
- Pro$25/mo$18/mo billed annually; 4,000 credits, API, custom domains
- Ultra$90/moBilled annually ($1,080/yr); 20,000 credits, most advanced models
- Business$40/user/moBilled annually; SSO, shared themes, 100 custom domains
zCAD AI
- Free$0Monthly credits plus Beta gift; public models, non-commercial
- Plus$49.99/mo1,650 credits/mo, private models, commercial use, priority queue
- Pro$89.99/mo3,000 credits/mo, includes zCAD Online Standard rights
- BusinessCustomTeam plan priced through sales
Gamma · Key features
- Generate decks, documents and web pages from a prompt or uploaded file
- Flexible card layout that adapts to content instead of fixed slides
- AI chat editing to rewrite, restyle or restructure sections
- AI image generation plus stock images, charts and embeds
- Export to PowerPoint, Google Slides and PDF
- Publish as a website with custom domains on paid plans
Cons
- Limited fine-grained layout control compared with Canva or PowerPoint
- Exported PowerPoint files often need manual cleanup
- Credit system makes heavy AI use cost more than expected
zCAD AI · Key features
- Text or image prompts turned into editable B-rep parts
- Multi-part assemblies with standard and mechanical mates
- Controlled dimensions and geometric constraints you can edit
- Chat-based follow-up edits to a generated model
- One-click handoff to the zCAD Online parametric editor
- STEP export for use in other CAD tools
Cons
- Free models are public, non-commercial and may train the model
- Focused on mechanical parts, not organic or artistic shapes
- Tolerances, materials and fit checks are left to the user
Gamma vs zCAD AI: FAQ
Which is cheaper, Gamma or zCAD AI?
Gamma starts at $12/mo and zCAD AI at $49.99/mo. Both prices are checked on the vendors' own pricing pages.
Do Gamma and zCAD AI have a free plan?
Yes, both Gamma and zCAD AI have a free plan; paid plans add more usage and features.