BuildOS, the AGLO alternative from 3D to site

AGLO at a glance

Published by Groupe BAM, AGLO is a 100% online tool for writing tender packages (specification, pricing breakdown) and consulting contractors for architects and design teams, with AI-assisted estimation and bid analysis.

It is a mature product: specification/pricing sync, CSTB library, AI assistants (AGLO-GPT, EstimAI), life-cycle assessment for RE2020, a contractor network and public pricing.

What BuildOS adds

• A native 3D model: BuildOS includes 3D modeling, which AGLO does not offer (its scope starts at writing the tender package).
• A take-off generated from the 3D: quantities come from the model, not from a separate entry.
• A scope extended to the site: beyond the tender package and consultation, BuildOS steers the budget and site tracking.
• Continuous data from model to site: 3D → take-off → specification → pricing → consultation → comparison → budget.

BuildOS or AGLO?

AGLO is an excellent choice if your core work is writing the tender package and running consultations, with differentiating features such as RE2020 life-cycle assessment, the contractor network and public pricing.

BuildOS is for you if you want to start from the 3D model, derive the take-off and the specification from it, and steer the project through to the site budget — all in a single online platform.