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AnchorGrid
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Drawing intelligence API

The built world starts in drawings. AnchorGrid makes them computable.

Turn construction drawings into structured data for developers and teams building construction software.

Request API access Request a workflow app demo
An illustrative sample floor plan. Left of the blue line, the drawing as AnchorGrid reads it, with rooms, doors and fixtures outlined. Right of the line, the drawing as issued. Use the example buttons, or the previous and next buttons, to inspect each element.
Try an example
Illustrative example · sample sheet A-101. Drag the blue line to compare, or tap any outlined element.

Capabilities

AnchorGrid works with the documents your teams already use.

Send the drawings and schedules your teams already issue. Get structured data back.

Drawing intelligence APIAvailable via API

Drawings

Rooms, doors, fixtures and areas, with the relationships between them.

Rooms · doors · fixtures · areas

Schedules

Schedules printed on the sheet, read row by row and tied back to the plan.

Marks · sizes · types · fire ratings
Applications built on the APIDemo available

Scope Conflicts

Drawings checked against specifications for mismatches and missing scope.

Scope Conflict Analysis ↓

Revisions

What changed between issues, and which divisions each change affects.

Revision Impact Analysis ↓
Build on it

Drawing data for the tools your teams build.

AnchorGrid provides the structured data. Your software puts it to work.

InConstruction drawings

Floor plans and the schedules printed on them.

AnchorGrid APIStructured drawing data

Rooms, doors, fixtures, areas and schedule rows, returned as JSON.

Out · for exampleYour software

Estimating, takeoff, project management or review tools.

Explore the API reference

Applications built on AnchorGrid

Two workflow applications for preconstruction teams, built on the same drawing intelligence. Both are available to see in a demo.

Revision Impact Analysis comparing an original sheet and its addendum side by side, with each change listed beside the drawing.

Revision Impact Analysis

Demo available

Review addenda, change orders and revised sets. See what changed, which divisions it affects, and the page each change came from.

Request a demo
Scope Conflict Analysis issue log showing what the specification says and what the drawing shows for a flagged conflict.

Scope Conflict Analysis

Demo available

Compare drawings against specifications to surface mismatches and missing scope, each traced back to its source.

Request a demo

Production

Built for production.

Security is part of the infrastructure, not an afterthought.

Developer documentation
CertificationSOC 2 Type 1In progress
In transitEncryptedHTTPS only
At restEncryptedDrawings and results

Build drawing intelligence into your software.

Tell us what you're building. We'll follow up to set up a demo or answer your questions.

Request a demo Contact the team