The AI Operating System for Preconstruction
Piper proactively drives estimating and preconstruction forward using your project context, company knowledge, and proven workflows, so your team can move faster, get more specific, and catch what others miss.
The problem
Too much preconstruction time is spent assembling information, not improving the work
Days are lost finding, extracting, and reconciling information across drawings, specs, addenda, quotes, schedules, and spreadsheets
Historical costs, company standards, and lessons learned remain scattered across files and people
Senior team members cannot personally review every scope, bid, estimate, schedule, and project decision
Late changes and manual reviews create scope gaps, rework, missed dependencies, and margin risk
Piper turns that fragmented process into a repeatable preconstruction system
Outcomes
More time for the work that matters. More knowledge in every decision. Fewer costly misses
More time for judgment
Automate document review, extraction, and cross-checking so estimators can focus on scope, pricing, subcontractors, and risk.
Company knowledge that compounds
Bring historical bids, costs, standards, templates, and lessons learned into every new estimate.
Consistent expert review
Apply your company's best questions and checks across every scope, quote, and estimate before submission.
How it works
Turn scattered project information into connected preconstruction work
- 01. Unify the project
Unify the project
Bring drawings, specs, addenda, subcontractor quotes, estimates, and spreadsheets into one connected project context.
- 02. Apply your company knowledge
Apply your company knowledge
Piper combines the live project with your historical data, templates, standards, and expert checks.
- 03. Produce and verify the work
Produce and verify the work
Create and review scopes, bid leveling sheets, estimates, project reviews, and other preconstruction deliverables in your own formats, with every finding linked to its source.
USE CASE 01
Scope Generation
Know exactly what you're asking each trade to carry
Turn drawings, specifications, addenda, and company standards into source-backed trade scopes.
- Build trade scopes from the project, not from memory
- Surface unclear boundaries and missing scope before solicitation
- Keep every requirement linked to its source
USE CASE 02
Bid Leveling
Know what you're actually carrying
Compare subcontractor bids against the intended scope so the low number does not hide an expensive gap.
- Compare bids against the scope, not just each other
- Surface exclusions and gaps before you pick a carry
- See the leveled number and the evidence behind it
USE CASE 03
Final Bid Review
Challenge the estimate before you stand behind it
Review the estimate against the project behind it and focus senior attention on what still deserves judgment.
- Find scope with no cost assigned
- Catch duplicated or stale carry decisions
- Focus senior review on what still needs judgment
USE CASE 04
Survey
Ask the right questions on every project, and make the next one better
Turn your company's experience into a repeatable survey that captures what the team learns and improves over time.
- Run your company's best questions on every project
- Surface unanswered risks before they disappear
- Turn lessons learned into a process that improves over time
01 / 04
USE CASE 01
Scope Generation
Know exactly what you're asking each trade to carry
Turn drawings, specifications, addenda, and company standards into source-backed trade scopes.
- Build trade scopes from the project, not from memory
- Surface unclear boundaries and missing scope before solicitation
- Keep every requirement linked to its source
Piper helped us streamline complex processes and shorten work cycles while improving accuracy and overall quality. It makes complex work simpler, day-to-day tasks easier, and the team behind it is exceptional.
Smadar ArbelHead of Business Development and Marketing
Having worked on both sides of the owner, GC relationship, I can confidently say Piper delivers something rare: it accelerates deep project understanding while surfacing the priorities that matter most. That combination gives teams a clear and durable advantage.
Meirav Haramati20+ Years of Experience in RFP Management
In construction, strong pricing starts with knowing the project inside and out. Before Piper, that required an impossible amount of manual review and still left room for blind spots. Piper does the heavy review work, flags risks early, and gives us confidence that our estimates are grounded in the project documents, helping us win work while protecting margin.
Pini LibermanCEO of a $3B General Contractor
Piper has significantly streamlined how I review and organize project information. It helps turn scattered inputs into clear, structured outputs. Work that used to take nearly two hours is now much faster and more accurate, making the entire process easier and more consistent.
Linoi SiboniAdministrative Manager | Peam Projects
Piper removes busy work from the critical path and turns the package into decision-ready, source-linked clarity
Protect your margins early
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