AI that understands engineering drawings.
Planstandard helps AEC teams review engineering drawings, ask practical QA questions, and improve documentation before issues affect schedules, budgets, and teams.
Drawing QA loop
Input
DWG/DXF + CTB/STB
Method
Spatial reasoning
Output
Revision layer
Engineering documentation, understood.
Upload a DWG or DXF drawing, with optional plot style tables (CTB/STB). Our AI analyzes geometry, annotations, and structure to find issues, explain findings, and answer questions.
01
Upload drawing
02
Add plot styles
03
Ask questions
04
Improve drawings
Verify the signals that are easy to miss.
The platform helps engineering teams catch the document-level quality issues that are hard to find manually and easy to lose in daily routines.
01
Drawing completeness
02
Missing annotations
03
Documentation consistency
04
Metadata quality
05
Cross-reference integrity
06
Standards compliance
Not architectural design review
Not structural analysis
Not professional consulting
Just documentation QA — done properly.
Grounded engineering intelligence.
Answers are grounded in drawing context, engineering knowledge, and project documentation — not model memory alone.
01
Spatial reasoning over CAD geometry
02
Fine-tuned engineering language models
03
Knowledge retrieval from standards and project documentation
04
AI agents capable of explaining every finding
Spatial AI, made practical.
Engineering drawings are complex symbolic documents. Planstandard turns that complexity into a practical QA workflow teams can use today.
01
Reduce human QA effort and time
02
Accelerate cross-functional coordination
03
Catch expensive issues before construction
04
Systemize engineering review workflows
Need a system built around your standards?
Planstandard can be adapted to your drawing sets, review criteria, and internal QA process. If the basic workflow fits, we can help build custom models, retrieval workflows, and deployment options around your organization’s standards.
01
Adapt review prompts and checks to your drawing standards
02
Build retrieval workflows from your specifications and project documentation
03
Configure models for recurring drawing types and QA patterns
04
Support private deployment paths when your data or infrastructure requires it
Use the live workspace to validate the workflow, then extend it with custom models and deployment options built around your standards.
Start with the workspaceStart with a real drawing and practical questions.
Upload an engineering drawing in the workspace, ask targeted questions, and compare the assistant's answers with your own expert judgement.
Experience Planstandard today.
Create a free account, open the workspace, and test Planstandard with your own engineering material. Start with a drawing QA question, then evaluate the response against your own judgement.
Open the workspace
Create a free account · private chat workspace
Start chatting
Use your own engineering material
Attach a drawing or describe what you want to review, then use the response as a starting point for your own expert evaluation.
The chat workspace is private: accounts are created directly in the workspace, and drawings shared in chat are used only for evaluation purposes.