The platform

Every tool your estimation team needs

Six integrated modules covering the full lifecycle — from drawing upload to bid analytics. Built specifically for mid-market retail general contractors.

AI Drawing Analysis

Upload PDFs. Claude reads every page for you.

Drop in architectural drawing sets. Claude Vision extracts scope items by CSI section, assigns a confidence score to each one, and references the source page so you can jump to the evidence in a single click.

  • Multi-page PDF upload (up to 500 pages)
  • CSI section extraction (01–16)
  • Confidence scoring: high / medium / low
  • Source page reference for every item
  • Parallel processing via background job queue
Learn more
Wireframe preview of the ROD review split-screen workspace: drawing viewer on the left, AI-extracted scope items with confidence pills on the right.Module 02

Split-Screen ROD Review

Drawings on the left. AI scope on the right.

Review every AI-extracted item next to its source drawing page. Accept, edit, reject, flag — or reassign the division or section inline and watch the row relocate automatically. Section-level sign-off when you're confident. Every change is captured in an immutable audit trail attached to the sign-off package.

  • Split-screen drawing + scope workspace
  • Inline division / section editing with auto-relocation
  • Item-level accept / edit / reject / flag
  • Per-item feedback channel back to our review team
  • Section-level sign-off workflow with audit history
  • Source-page provenance: every item links to its drawing page
Learn more

Subcontractor Database

Your sub list, organized by section.

Import your existing contacts via CSV or build from scratch. Tag subs by CSI section, track bid history and response rates, and let Parapet suggest the right subs for each project.

  • CSV import for bulk onboarding
  • Multi-section tagging per subcontractor
  • Multiple contacts per company
  • Activity log: quotes received, notes, contact history
  • Smart suggestions by section and geography
Learn more

Direct Quote Requests

Get sub quotes without the back-and-forth.

Generate a secure upload link for any subcontractor and send it directly. Subs upload their quote PDF via a public link — no account required. AI parses it automatically the moment it lands.

  • Secure, expiring upload links per project
  • Public quote submission (no sub login required)
  • AI parses PDFs the moment they arrive
  • Quote status tracking: received → reviewed → accepted
  • Works from any estimator email or Slack message
Learn more

Quote Comparison & Gap Analysis

AI reads the quotes so you don't have to.

Subs upload quotes as PDFs or CSVs. Claude parses every line item and maps it back to your ROD. Scope gaps are flagged automatically, then surfaced in a side-by-side comparison view.

  • AI quote parsing (PDF and CSV)
  • ROD-to-quote gap detection
  • Side-by-side comparison table
  • Gap severity: critical / minor
  • Quote workflow: received → reviewed → accepted
Learn more

Bid Analytics

Understand where your estimating time actually goes.

Track time saved per project, win rates by estimator, sub response performance, and cost benchmarks by CSI section. Use the data to tighten your process and win more bids.

  • Time per phase: upload → ROD, ROD → bid
  • Bids per estimator per month
  • Win rate: submitted vs. won
  • Sub performance: response rate, turnaround
  • Section cost benchmarks across similar projects
Learn more

Ready to cut your estimation time in half?

14-day free trial. Full access. No credit card required.