AIChange Agent · for commercial GCs

Automate change document processing so your team can focus on building.

INPUTS
Current plans
PR-014
ASI-07
Change Agent
Compares · Drafts · Logs + updates
DRAFTS
Change summaries
Pricing requests
COR package
Update logs and plans

Lunchpail compares ASIs, PRs, and RFI responses to your current plan set, summarizes the changes, drafts pricing requests to the right trades, compiles a COR with the correct backup, then updates your plans and logs.

Request a demoSee how it works →
INPUTS
Current plans
PR-014
ASI-07
Change Agent
Compares · Drafts · Logs + updates
DRAFTS
Change summaries
Pricing requests
COR package
Update logs and plans

AI that works the way your PMs do.

Plan sheet with red and blue overlays showing what changed between revisions

AI detects what changed

Drop in any change document. Our model compares the revisions to your baseline sheets and specs — auto-generated red and blue overlays show what changed.

Drafts ready
CS
Change summaries
RM
ROM estimate
PR
Pricing requests
CR
COR package
UP
Update logs and plans

AI drafts the paperwork

Change summaries, ROM estimates, pricing requests, the COR package, and log and plan updates — drafted from one change, editable before export.

CA
Casey A. 2m ago
Approved the summary and pricing requests for PR-014.
JM
Jordan M. 8m ago
Change event marked as reviewed.
Add a note

You stay in control

Every AI draft lands with the PM for review. Edit in place, leave comments, and approve before exports go to your log, trades, or owner — nothing is auto-sent.

2–5HOURS
Saved per change document processed
5xFASTER
Within minutes of a change hitting your inbox, send trade-specific summaries that reduce rework.
100% LOGGED
Track all changes in-app and export when you're ready.
Pricing requests & Replies

Email that closes the loop.

  • PM approves pricing request drafts and hits send
  • Delivery, opens, and replies shown in-app
  • Pricing responses automatically populate in your COR draft
  • Automated follow-ups for missing pricing
AI · Change Agent

Let's get you a demo.

Leave your email. We'll reach out within one business day to schedule a 30-minute walkthrough on a sample project.

Change detection and summaries in real time
See COR and pricing request drafts generated end-to-end
Your documents stay your documents
A human replies — no automated drip, no sales sequence.