Save reviewer time, hand off drawings cleanly to manufacturing. Catch errors before they get expensive.
AI drawing review before manufacturing
Faster reviews, fewer errors. One place for your team to collaborate on drawings and hand them off.
AI feedback in minutes. Free to start, no credit card needed.
Used at
How it works
From CAD to manufacturing. No more email threads, no more PowerPoint markups.
1
Drawing done? Upload it.
Drop a PDF or DXF from any CAD system. Your file stays private and secure.
2
AI does the first pass
AI flags missing specs, inconsistencies, and manufacturing problems — in minutes.
3
Review, approve, hand off
Pin comments, track what's resolved. Everyone — team and suppliers — reviews in one place.
What you get
AI handles the first-pass review
A second pair of eyes that flags missing tolerances, conflicting dimensions, and common errors — so your engineers can focus on the decisions that need human judgment. Every finding is a suggestion, not a verdict.
Pen
AI reviewDiameter dimension missing between the Ø45 k6 journal and the pinion.
Comment exactly where it matters
Pin comments directly on the drawing. No more ambiguous references or hunting for what someone meant.
Sarah Collins
Ø45 k6 bearing seat: do you need this ground or is turned acceptable?
Martin Keller
Ground, please. The bearing sits there.
Know what's resolved
(no 'did you fix that?' loops)
Track open issues, resolved items, and items needing clarification. Everyone stays on the same page.
Comments
Resolved 2Open 1
Diameter dimension missing between the Ø45 k6 journal and the pinion.
ResolvedKeyway depth 20,75 H12: measured from the shaft surface?
ResolvedØ45 k6 bearing seat: do you need this ground or is turned acceptable?
OpenShare with manufacturing partners
Send a link to your supplier. They comment directly on the drawing — no more email chains asking 'which dimension do you mean?'
Request a review
Recipient email
david@supplier.com
Message (optional)
Hi David, can you take a
CAD review
See CAD reviewReview 3D models too
Upload a STEP file and comment right on the model, with your team and your suppliers. The AI reviews the model and the drawings that go with it.
Tom Berger
Long lead time on the XL330-M077 servos. Is there an alternative?
Approved
by Martin Keller, version 2
Try it with example drawings
A T-joint weldment shown without weld specification
Review in ClearHandoff
A steel connector plate with a missing datum identifier and undimensioned chamfers
Review in ClearHandoff
Who it's for
Workshops & job shops — comment on customer drawings directly. No more email back-and-forth.
"I've been on both sides of the handoff"
As a mechanical engineer, I've designed parts, created engineering drawings, taught drawing standards at university, and worked with manufacturers. I built ClearHandoff because I know how much gets lost between 'done' and 'delivered.'
— Andreas Haselsteiner, Founder
Have questions?
Book a quick callPricing
From €16 a month billed annually, AI credits included.
Pro
For teams starting with AI review.
€16
/ month
billed annually
for
AI credits / month
1 user included, more users €16 each
AI review of CAD files and drawings
Reviews to your company standards
Comments and approvals in one place
Free guest reviewers
Autodrafting from 3D models
Scale
For orgs standardizing AI review.
€800
/ month
billed annually
for
AI credits / month
Shared by everyone in your organization
Everything in Pro, plus:
Unlimited users
Personal onboarding with our team
Priority support
Enterprise
Your own cloud, on-premise hosting or SSO.
Custom
Unlimited users, credits sized to your organization
SSO / SAML
On-premise or regional hosting
SLA & compliance
Custom CAD & PLM integrations
Start for free with 20 AI credits to try. Uploads, comments and sharing are always free.
Prices shown are before VAT / sales tax
FAQ
Frequently asked questions
Faster releases, cleaner drawings.
Use AI reviews to speed up your drawing release process and catch errors before they hit the shop floor.
Free to start, no credit card needed.
