Our Solutions
From automated submittal reviews to intelligent bid leveling, we provide the tools you need to transform your most painful preconstruction processes.
Submittal Review Automation
Compare architectural drawings, specifications, and submittals automatically. Our AI identifies discrepancies and ensures compliance, reducing review time from hours to minutes.
Document Intelligence
Chat with your specifications and drawings in natural language. Get instant answers about material requirements, installation procedures, or any other project details without manual searching.
Bid Leveling
Make data-driven decisions when selecting subcontractors. Compare bids systematically across multiple factors, ensuring consistent evaluation criteria and optimal project outcomes.
Unified Platform
Access all preconstruction tools in one place. From submittal reviews to bid leveling, streamline your entire preconstruction process with our integrated solution suite.
Calculate Your Savings
Estimate your potential annual savings with our suite of tools
Savings Calculator
Product Savings: $53,664
Total Estimated Annual Savings: $53,664
* Calculations based on the average salary of a project engineer in the US.
Our Vision

On our Submittal Review Automation tool
“By saving time on submittals, we free people up to focus on what truly drives a company's success: strategic thinking and future planning. That's why I believe this tool will be a game-changer, empowering PMs to work more efficiently and deliver greater value.”
William Daigle
Co-founder & COO
9+ years of construction management experience

On our Bid Leveling Tool
“When Diesl entered the market, we already knew submittal review was a major pain point for PMs – but in talking to our clients, we realized preconstruction has a lot of other inefficiencies not being adequately addressed by current technology, like bid leveling.”
Mark Infante
Co-founder & CEO
5+ years of technology industry experience
Backed by Microsoft for Startups
As a member of the Microsoft for Startups program, we leverage enterprise-grade technology to deliver reliable, scalable solutions for the construction industry.
