On jobsites
We train site teams in person, on their projects, with their documents and stay on as a partner and resource long after value is unlocked.
Trunk Tools creates AI-enabledSuperintendents, Project Managers, Project Engineers, Project Executives, Sub Contractors, and Owners
Superintendents
Top construction teams use Trunk Tools to reduce the document grind, keep projects on schedule, and protect margins.
Wyatt Center
Ask a question about this project...
All project docs
Designed for builders. Trained on the jobsite.
Custom AI models trained on 5+ years of real jobsite data. Live on 1,000 U.S. projects. Handling $50B in construction volume.
The platform
Cortex: The brain of construction
Cortex plugs into your tech stack and reads every document and drawing on your project. Connections between documents are mapped, creating a living knowledge graph that constantly evolves as your project progresses.
Learn moreTools that automate the busywork
Ready-to-deploy tools sit on top of Cortex, using project data to automate the work that slows you down.
3:17
6
TTrunkText
Text Message · SMSToday 3:15 PM
What critical path scheduled activities happen during the week of August 17-21?
Scanning the records...
Check my work with sources:
Based on the project schedule (BL005.01), the following critical path activities are scheduled during the week of August 17-21, 2026:
1. UG Electrical Between Columns (FC2-1050)
- Duration: August 11 – August 19, 2026 (7 days)
- Status: 0% complete
- This activity wraps up midweek on Wednesday, August 19
2. Electrical Trench Flowable Fill Cap (FC2-1060)
Text Message · SMS
Ask your project a question by text and get cited answers instantly.
Analyzes every submittal against your specs and drafts responses.
Reads a whole spec book and builds your submittal register in minutes.
Highlights clouded and unclouded changes from every new bulletin.
Catches the RFIs your documents already answer and drafts the rest.
Maps subcontractor bids against your scope and highlights the gaps.
Click any object on a sheet and see its full context.
Change event detection and analysis.
Human support, from deployment to adoption
In head office
We deliver full change management programs, building AI-enabled GCs that run more efficiently and win more business because of it.
A letter from our founder
We believe construction deserves better tools.
We didn't come to construction from AI. We came to AI from construction. From our founder and CEO down to our support and product teams, construction is in our DNA.
Dr. Sarah Buchner, Founder & CEO
PhD in construction data + 20 years on jobsites
Real impact for real customers
- 0
- Project team weeks returned
- 0
- Active U.S. projects
- 0%
- Submittal cycle time reduction
- 0
- Submittal reviews processed
Across deployed projects in U.S.
Using Trunk Tools agents
Avg reduction after implementing Trunk Tools
Compliance gaps in 90% of processed reviews
Don't just take our word for it
“Trunk Tools showed that it can help our teams increase efficiency and save significant time by preventing rework. With TrunkText doing the 'document digging' for me, I can work more effectively and be more responsive in the field”
