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IntelliCAD

IntelliCAD · Portland, Oregon, United States · founded 1999

Plans and prices

API Membership

$1,000a year

Development resources; no source code access; no right to distribute IntelliCAD technology

Government Membership

$35,000a year

Government membership tier

Royalty Membership

$38,000a year

Commercial membership; source code access; worldwide distribution rights

Royalty-Free Membership

$75,000a year

Commercial membership; source code access; worldwide royalty-free distribution rights

Every plan, in full

On the record

AI integrations
For supported versions, the AI preview can connect with Claude, Google Antigravity, or ChatGPT to query drawings and run generated LISP code.intellicad.org · read 11 Oct 2026
Audience
The ITC licenses IntelliCAD to commercial members, who market and support products for architects, designers, engineers, surveyors, and other CAD users.intellicad.org · read 11 Oct 2026
BIM formats
The BIM SIG provides tools to attach IFC, Revit RVT, and Revit RFA files as underlays and access their model data.intellicad.org · read 11 Oct 2026
Company
The IntelliCAD Technology Consortium is a member-directed nonprofit founded in 1999.intellicad.org · read 11 Oct 2026
Developer trial
Qualified CAD developers may request free access to the IntelliCAD platform and API for 90 days; end users are directed to member companies for trials.intellicad.org · read 11 Oct 2026
Development tools
The platform provides APIs and tools including LISP, DCL, VBA, COM, .NET, and C++ extensions.intellicad.org · read 11 Oct 2026
DWG compatibility
The platform reads and writes native DWG files; the current legal page describes compatibility with DWG releases 2.6 through 2020.intellicad.org · read 11 Oct 2026
IntelliCAD 15
Version 15 adds Drawing Compare and AI feature previews, and completes modernization of its LISP API.intellicad.org · read 11 Oct 2026
Platform requirements
IntelliCAD 15 requires 64-bit Windows 10 or Windows 11; its Mobile Viewer is available for Windows desktop and Android.intellicad.org · read 11 Oct 2026
Product
IntelliCAD is commercial 2D/3D CAD software and a development platform for building CAD solutions.intellicad.org · read 11 Oct 2026
Security and privacy
The privacy policy says ITC uses safeguards to protect personal information and encryption on login-page data transmissions, while noting it cannot guarantee complete security.intellicad.org · read 11 Oct 2026
Support
ITC does not directly support end users; the commercial member that sold the IntelliCAD-based product handles its customer support.intellicad.org · read 11 Oct 2026

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