Upload Architecture, Engineering or Construction drawing PDFs, get structured JSON-LD back.
DrawingBot processes engineering and architectural drawing sets and returns machine-readable output conforming to the AEC Drawing Ontology (AECDO) — sheets, drawings, layers, items, tables, and notes, all with spatial coordinates and cross-references.
Each customer gets a custom-trained AI model built exclusively on their proprietary drawing data. Your drawings never leave your environment and are never used to train models for other customers.
The structured JSON-LD output can be used directly for quantity take-off or fed into Large Language Models for further analysis — scope generation, conflict detection, submittal review, or any task that benefits from a machine-readable representation of a drawing set.
Upload PDFs, check processing status, and download JSON-LD results. OAuth 2.0 authenticated.
View API Docs →The AECDO schema that defines the structure of DrawingBot's JSON-LD output.
View Ontology →See what DrawingBot produces for a two-sheet drawing set with plans, sections, schedules, and notes.
View Example →