Drafter
Native SolidWorks and NX add-in that turns design intent set on a CAD model into standardized ASME Y14.5-2018 drawings with GD&T, in minutes.
Summary rewritten from the vendor site because the catalog version did not match it.
What it does and how it connects
Drafter is a native add-in for SolidWorks and NX that turns design intent into standardized drawings. The engineer sets the intent on the model and hands off the drafting; Drafter tolerances the critical features, places datums and callouts, and returns a standardized ASME Y14.5-2018 drawing for every part, in minutes.
It authors drawings directly in the host CAD using native features, with a parametric link established between the model and the drawing, so the drawing stays connected to the model it was drawn from. The homepage shows the add-in working inside SolidWorks, with imported drawings, placed GD&T callouts, and applied model-based definition.
Drafter also ships free tools in the Drafter Toolbox, including the Redliner, which takes an uploaded drawing and gives a manufacturing engineer's read on it, checking every callout against GD&T standards such as ASME Y14.5, engineering best practices, and DFM rules. Workspaces run in isolated AWS GovCloud infrastructure, with private-cloud deployments available.
Alternatives
Compare side by side- MecAgent
A commercial desktop copilot that generates parts, assemblies, and drawings inside a live SolidWorks session, rather than an add-in that drafts drawings from CAD models.
- Dimension AI
Rebuilds 2D drawings and STEP files into editable parametric CAD, rather than turning CAD models into standardized 2D drawings.
- LEO (Leo AI)
An AI Inspector that reviews assemblies for geometry, interface, tolerance, and GD&T issues, rather than authoring drawings with GD&T callouts.
- Autodesk Inventor
A 3D CAD program for mechanical design, documentation, and simulation, rather than a drafting add-in that runs inside CAD.
Recurring errors it addresses
Error Index entries this tool is built to reduce or work around.
- Saving an assembly can trigger rebuilds that break mates and randomly alter mate dimensions.Error Index
- Large assemblies can lock up on open with the feature tree failing to populate.Error Index
- Even simple save/check-in operations can take minutes on capable hardware.Error Index
- Learning curve is described as vertical; selection logic and menus feel unnecessarily complex.Error Index
Sources
Not verified
- Pricing: no price stated on the homepage as read.
- Real user voices: the only quote on the homepage is a vendor-published customer story, so no independent voice is quoted.
- Bi-directional SolidWorks sync from the directory record: the homepage describes a native add-in with a parametric link, but does not state bi-directional sync in those terms.
Last verified November 6, 2026. Listings are informational. The evidence score measures public, verifiable evidence and is not an endorsement or a compatibility claim.