Part3
↘ part3.ioA construction administration platform for architecture and engineering firms. It runs the contract paperwork that moves between the design team and the contractor once building starts, and reads incoming submittals against the project specifications to flag what is missing or non-compliant.
They primarily sell to Architecture/
It touches two phases of the supply chain with a product that is moderately digital.
If this works, it will disrupt Incumbent Software, Design and Planning Services, and Engineering Services.
Added to Database Aug 13, 2026
Sources
- Part3 — Construction Administration Software for Architects (homepage)
- Part3 — About
- Part3 — Pricing
- Part3 — Submittal Assistant
- Part3 — Field Reports
- Part3 — Project Analytics
- Part3 — Cost Management
- Part3 — ProjectFiles
- Part3 for Firm Owners and Principals
- Part3 — Customer Stories
- Part3 for CTOs and Technology Leaders
- Part3 vs. Newforma
- Part3 vs. Autodesk Build
- Part3 vs. TonicDM
- The Submittal Assistant Just Got a Major Upgrade
- AI-powered submittal tools (webinar)
- Part3 Announces AIA Cornerstone Partnership
- Part3 closes $625,000 to help architects manage construction projects
- Part3 serves North American construction mega-projects. With new funding, "the vision is bigger"
Digital: Med
Chain: Low