Callout is described as 'Uses AI to perform first-pass construction drawing reviews against building codes and standards. Engineers upload PDF drawing sets, select from 33+ supported codes (IBC, IMC, NEC, NFPA, ASHRAE, IPC, ASCE, ACI, AISC, and more), and receive a structured list of findings' and is an app. There are four alternatives to Callout for a variety of platforms, including Windows, iPad, Android, iPhone and Android Tablet apps. The best Callout alternative is Bluebeam Revu. It's not free, so if you're looking for a free alternative, you could try PlanGrid or Ask BONBON.
Versatile PDF solution for Windows with editing, markup, batch creation from Office and CAD files, 3D PDF, OCR, forms, advanced organization, custom measurement, real-time collaboration, scripting, security, file comparison, tablet support, and integration features.
United States
PlanGrid is construction productivity software made for the field. PlanGrids allows plans and markups to be instantly shared with everyone on a construction project, no matter where they are.
United States
Electrical-code assistant for cited article answers to U.S. and Canadian electrical-code questions. It accepts voice or text input in multiple languages and includes 22 field calculators for voltage drop, bends, conduit and box fill, motor amps, and load calculations.
United States
STACK Build & Operate is an industry-leading construction app for marking up and sharing construction blueprints and documents.
