Statute-as-code · Certified mail · Tamper-evident proof
Never lose a legal right to a missed notice again.
American commerce runs on deadline-bound paper: lien notices, deposit claims, renewal opt-outs, demand letters. Miss the window, botch the delivery, or lose the receipt — and the right is gone. NoticeRail is the infrastructure that makes that impossible: a deadline engine, a certified-mail rail, and an evidentiary ledger, behind one dashboard and one API.
From $19 per certified notice — $15 in packs of 100. Incumbents charge $59.
Deadlines
Notice to Owner — 42 Seaside Ave
First furnished Jan 10 · mail by Feb 19 · Fla. Stat. §713.06
Security deposit claim — Unit 4B
9 records sealed in proof ledger
BuildRight GC started a job — NTO window open
45 days
to serve a Florida NTO — miss it and lien rights are gone entirely
30 days
for a landlord's deposit claim — late means forfeiting every dollar
1 missed opt-out
and a six-figure contract renews for another year
Deadline-bound paper, on rails
The clock starts — we catch it
Enter the trigger event, or let NoticeRail detect it from public records and integrations: a Notice of Commencement recorded, a tenant move-out, a renewal window opening. Versioned statute-as-code rules compute every deadline instantly.
We serve it the prescribed way
Deterministic, statute-conform documents dispatched by USPS Certified Mail® with electronic return receipt. What you preview is byte-for-byte what gets mailed — and one flat price per notice, not $59.
You hold court-grade proof
Every step — computation, rendering, dispatch, delivery, timeliness — is sealed into an append-only, hash-chained ledger. One click exports a proof packet with the chain re-verified at generation time.
One engine. Every notice that carries a consequence.
If a statute or a contract says written notice, by a prescribed method, by a deadline, or you lose the right — it belongs on NoticeRail.
Construction
- Notice to Owner / preliminary notices
- Notice of intent to lien
- Claim-of-lien deadline tracking
- Bond claim notices
Property management
- Security deposit claim notices
- Pay-or-quit & cure-or-quit ladders
- Non-renewal & rent-increase notices
HOA & condo
- Violation → fine → hearing sequences
- Assessment lien warnings
- Statutory meeting notices
Commercial contracts
- Auto-renewal opt-out windows
- Breach & cure demands
- Termination notices with proof
Receivables
- Certified B2B demand ladders
- Notice-of-default under contract
- Pre-suit demand with delivery proof
Insurance & employment
- Cancellation / non-renewal notices
- COBRA election notices
- WARN Act notices
Not a document store. An evidence machine.
When a notice is litigated, the first fight is over whether it was valid, timely, and delivered. NoticeRail seals every step — the rule version that computed the deadline, the exact bytes mailed, the USPS event chain, the timeliness determination — into an append-only, hash-chained ledger.
- Deterministic documents: the content hash proves what was mailed
- Versioned rules: every deadline traceable to the statute encoding that computed it
- Chain re-verified at export — the proof packet does the math in front of you
- One-click court-ready packet: service, tracking, hashes, ledger appendix
■ LEDGER INTEGRITY: VERIFIED — 12 records recomputed
| 01 | obligation_computed | sha256:a3f2…9c41 |
| 02 | document_rendered | sha256:7b0e…52aa |
| 03 | dispatched | sha256:f19d…03b7 |
| 04 | delivered | sha256:58c6…e2d0 |
| 05 | timeliness_assessed | sha256:9e44…71f8 |
record_hash = sha256(prev_hash ∥ payload_hash) — edit anything, break everything after it.
Simple, usage-first pricing
Pay as you go
$19 per certified notice
- Statutory document + certified mail
- Electronic return receipt
- Proof ledger + packet export
- Packs of 100 at $15/notice
Deadline Guard
$49 per month + notices
- Unlimited deadline tracking
- Escalating reminder ladder
- Trigger detection from public records
- Team seats
Platform API
Custom volume pricing
- Embed notices in your product
- POST an obligation, get proof back
- Webhooks for every lifecycle event
The deadline doesn't care. Now you don't have to either.
Get startedNoticeRail prepares and delivers statutory-form notices and tracks deadlines. It is not a law firm and does not provide legal advice; consult an attorney about your specific rights and obligations.