AI drafts your proposal. Clients sign on their phone. Invoices generate themselves — every version hashed, timestamped, and locked to an audit trail that holds up in court.
Used on jobsites by crews across
The stakes
Paper trails fail contractors at the worst possible moment — when a client disputes, a crew walks, or a CO never gets countersigned. Here’s what it costs.
7 hrs
Weekly hours lost to paperwork instead of billable work
23%
Of change-order revenue never gets captured or paid
41 days
Average time-to-payment without signed audit trails
1-in-4
Disputes lost when there’s no versioned proof of approval
ROI Calculator
Unsigned change orders disappear when the client forgets, disputes, or walks. Drag the sliders — see what a locked paper trail is worth to your shop.
Count across every job you run
Typical labor + materials addition
Verbal, text, or email approval only
Every change order signed before the crew swings a hammer. No verbal handshakes. No disputed invoices.
Estimate based on your inputs · Not financial advice
How it works
Built for jobsite speed. No Word docs. No chasing signatures. No re-keying invoices.
Draft
Drop in client, trade, and line items. The AI builds scope, pricing, warranty, and an acceptance block keyed to your trade.
$ client=Acme Restoration
$ scope=Re-roof + gutters
$ total=$14,820
Send & sign
Branded link to their inbox. See the moment it opens. They tap once to sign — no app, no DocuSign account, no friction.
Invoice & ledger
Signature triggers an invoice that mirrors the accepted scope. Every version is hashed and locked — dispute-proof from day one.
$14,820.00
Acme Restoration · NET 0
Paid · Stripe · instant
Cut the stack
TradesMyth replaces the stapled-together workflow contractors are limping along with.
| Capability | TradesMyth | Generic CRM | Word + email |
|---|---|---|---|
| AI drafts the proposal for you | ● | — | — |
| Client signs on their phone (no app) | ● | ◐ | — |
| Auto-invoice on signature | ● | ◐ | — |
| Hashed, tamper-evident audit trail | ● | — | — |
| Change orders countersigned + locked | ● | ◐ | — |
| Works offline on the jobsite | ● | — | ◐ |
| Stripe / QuickBooks / Square sync | ● | ◐ | — |
| Cost per month to run the workflow | $0–$49 | $89+ | $0 + hours |
Feature deep dive
Proposals, signatures, invoicing, tracking — one system, no duct-taped tools.
Every record is scoped to your organization. Role-based permissions (Owner / Admin / Member) decide who can send, sign, or export. Compliance and handoffs stop being guesswork.
OWNER
Full control
ADMIN
Send / Sign
MEMBER
Draft / View
Scoped to orgId · RBAC enforced · Audit-logged
Enter the job details. AI writes a complete proposal — scope, pricing, warranty, payment terms, and acceptance block. Review, tweak, send.
No re-entering line items. The signed proposal auto-creates a matching invoice — ready to send or push to your accounting software.
No app downloads. No DocuSign. One link, one tap, done.
Real-time open tracking so you know exactly when to follow up.
Download or send polished PDFs that make your business look established.
One-click export. No manual data entry between systems.
Full history with timestamps, signatures, and change logs.
Whether you're in roofing, HVAC, plumbing, or electrical — the AI knows your trade's scope, terminology, and typical line items. No generic templates.
Works on any phone browser — no app download needed. Send proposals, check signature status, and track opens right from the job site.
Financial hardening
Proposals and change orders aren’t Word docs you email and hope. Every action writes to an append-only ledger with hashed state transitions, actor attribution, and signed timestamps.
Tamper-evident
sha256 chained hashes — one silent edit breaks the whole ledger.
Actor-attributed
Every event carries the user or system that triggered it.
Court-defensible
Exportable trail: timestamps, signatures, versions — dispute-ready.
Pricing
Start free with 3 proposals, no card. Upgrade when you outgrow it — every paid plan ships the full hardened workflow.
For the owner-operator running their own book.
$19/mo
For the contractor running the numbers weekly.
$49/mo
For the shop sending quotes daily across crews.
$99/mo
Annual billing saves ~17% · 3 free proposals to start · Cancel anytime
FAQ
DocuSign signs documents you already wrote. Generic CRMs manage contacts. TradesMyth writes the proposal for you, gets it signed on a phone, auto-generates the invoice, and hardens every version on a tamper-evident ledger — one workflow, not four disconnected tools.
3 free proposals. No card. First one signed in under 5 minutes — or keep every hour of the 7 you’d lose to paperwork this week.