Vertessia
vertessia.com
What it is
Vertessia converts meshes and scans into editable STEP CAD surfaces through web and API access. Organic mode creates smooth NURBS patches for organic shapes, while Mechanical mode fits exact planes, cylinders, and cones. Accepted files include STL, OBJ, PLY, 3MF, GLB, glTF, and STEP, with uploads up to 100 MB. Mesh conversions and STEP-to-mesh conversion are free without an account. A free account enables reconstruction and a browser 3D preview before downloading, with three free STEP downloads at signup. The site says typical reconstruction takes 30 seconds to two minutes. Jobs rebuilding under 85% of a mesh fail without charge; 85% to 95% coverage produces a warning. Plans include Free, Maker at $19 a month, Pro at $79 a month, Team at $249 a month, and Pay as you go at 3030.00 USD once. Files are processed in Canada and deleted within 24 hours, except paid STEP files retained 30 days.
Spec sheet
- Purpose
- Vertessia reconstructs meshes and scans as editable STEP CAD surfaces.Read 8 Oct 2026 · vertessia.com
- Intended users
- The site describes Maker for regular reverse-engineering, Pro for scanning and print services, and the API for print services, scanning labs, and bulk conversion.Read 8 Oct 2026 · vertessia.com
- API
- The REST API runs jobs asynchronously and uses the same credits and plans as the web app.Read 8 Oct 2026 · vertessia.com
- Integrations
- The privacy policy names Stripe for payments, Cloudflare R2 for file storage, and Resend for transactional email.Read 8 Oct 2026 · vertessia.com
- Headquarters
- Vancouver, British Columbia, CanadaRead 28 Sep 2026 · vertessia.com
- Conversion limits
- If less than 85% of a mesh can be rebuilt, the job fails without charge; 85% to 95% coverage triggers a warning.Read 8 Oct 2026 · vertessia.com
- Conversion time
- The site says a typical reconstruction takes 30 seconds to 2 minutes.Read 8 Oct 2026 · vertessia.com
- File privacy
- The homepage says files are processed in Canada, are not sold or shared, and are automatically deleted within 24 hours; paid STEP files are kept for 30 days for redownload.Read 8 Oct 2026 · vertessia.com
- Input formats
- The site lists STL, OBJ, PLY, 3MF, GLB, glTF, and STEP as accepted file formats, with uploads up to 100 MB.Read 8 Oct 2026 · vertessia.com
- Mesh conversion
- Mesh format conversions and STEP-to-mesh conversion are available free without an account.Read 8 Oct 2026 · vertessia.com
- Preview
- Users can inspect the reconstructed model in a free browser-based 3D preview before downloading.Read 8 Oct 2026 · vertessia.com
- Privacy policy status
- The posted privacy policy labels itself a draft that has not been legally reviewed.Read 8 Oct 2026 · vertessia.com
- Surface types
- Organic mode creates smooth NURBS patches, while Mechanical mode fits exact planes, cylinders, and cones.Read 8 Oct 2026 · vertessia.com
- Use limitation
- The service says it is not a medical device and is not certified for clinical or safety-critical use.Read 8 Oct 2026 · vertessia.com
Plans and prices
Free Free All mesh conversions and STEP → mesh free · reconstruction and 3D preview with free account · 3 free STEP downloads on signup Read 8 Oct 2026 · vertessia.com
Maker $19 a month 30 STEP downloads / month · clean STEP header · priority queue Read 8 Oct 2026 · vertessia.com
Pro $79 a month 200 STEP downloads / month · clean STEP header · priority queue Read 8 Oct 2026 · vertessia.com
Team $249 a month 1,000 downloads / month Read 8 Oct 2026 · vertessia.com
Pay as you go $3,030, paid once 30 downloads · credits never expire · no subscription Read 8 Oct 2026 · vertessia.com
Strong points and limits
Strong points
- Free mesh and STEP-to-mesh conversion without account
- Organic and Mechanical surface reconstruction modes
- Browser-based 3D preview before downloading
- Uploads support files up to 100 MB
- Three free STEP downloads at signup
Limits
- Reconstruction jobs can fail below 85% coverage
- Paid STEP files retained for 30 days
- Privacy policy is marked a draft
- Not certified for clinical or safety-critical use
Who it suits
Maker suits regular reverse-engineering, Pro suits scanning and print services, and the API suits print services, scanning labs, and bulk conversion. It supports web workflows and asynchronous REST jobs.
Verdict
Vertessia combines mesh conversion, two reconstruction modes, and previewing in a browser workflow. Its free conversions and listed plans make the available limits and retention terms important to review.
Where Specifiction places it
- 3D File Converter Software#17 of 317.6
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