Publish what isn’t built
Roadmap items are labelled ROADMAP, never implied as shipped. Catch us overstating and we’ll fix the page.
I’m not a PE. I’m a builder. I watched engineers lose nights and weekends catching the same errors over and over, and it bothered me enough to do something about it.
D
DharamFounder · Technologist
15+Years in tech
MEPIndustry focus
2026In production use
SHEET G-005 · OWNERSHIP
Who is actually behind this.
Parent
Tradewind Operations
Tradewind Ops LLC · Florida
FundsBuilds
Subsidiary
redline
AI drawing review for PEs
Every dollar of development comes from Tradewind and every line of code is written in-house. No venture capital, no offshore contractors, nobody outside the company touching your drawings.
// What that buys you: a roadmap set by what PEs ask for rather than what a term sheet demands, and an operating company with other revenue behind your subscription.
SHEET G-006 · FIT
Built for some people. Not for others.
Built for
- Solo PEs
- Small MEP and fire protection shops
- Mid-size multi-discipline firms
- Whoever signs the drawing
- PDF review workflows
Not built for
- BIM clash in the model
- General contractors
- Owners
- Plan reviewers
- Fully Revit-native teams
// If Navisworks already runs nightly on your models, redline covers a different gap: the PDF pass that still happens by eye before a set goes out.
SHEET G-007 · PRINCIPLES
Four things we will not trade away.
Train on your drawings
Never used to train models, never shared between firms. That’s in the Terms, not just the marketing.
Keep you in charge
The AI proposes, you dispose. Your reasoning stays attached to the drawing.
Publish an accuracy number
One headline percentage would be marketing, not measurement. We’d rather run your own set.
SHEET G-008 · STATUS
Where the platform actually is.
StageDetail
ShippedSix analysis modes on PDF sets, running in production against real drawings.
ShippedPE stamping and the decision record. Seal, signature, dispute reasons, PDF export.
NowOnboarding firms one at a time, tuned to your discipline on a 15-minute call.
NextShared firm review pools, SSO, public API. Pooling is the most requested change and it's what we're building.
LaterNative DWG and IFC, Autodesk and Bluebeam. Planned, not built. Today it's PDF.
2027SOC 2 Type II. On the roadmap. Not audited yet, and we won't pretend otherwise.
SHEET G-009 · GET STARTED
Try it on your drawings.
Pick a plan and go. No waitlist, no sales call, and a 14-day free trial on every monthly plan.
Every monthly plan starts with a 14-day free trial · Cancel anytime