Maritime compliance · coastal & inland
Stay inspection-ready — without a compliance department.
VesselMark turns the rules your vessels answer to — Sub M / TSMS, USCG cyber, IMO, NIST, ISO 27001 — into plain-English controls you pick and choose, keeps your evidence tamper-proof, and emails you before anything lapses. Documentation-first — no sensor, no SOC.
USCG Sub M / TSMS · USCG MTSA Cyber · IMO MSC.428(98) · NIST CSF 2.0 · ISO 27001:2022
M/V Gulf Sentinel
M/V Bayou Runner
Barge OH-2207 (inland)
Reminder · from VesselMark
“Quarterly cyber incident drill is due in 9 days for M/V Bayou Runner.”
We keep you on track
Staying on top of controls is the hard part. So we do it.
Drills, log refreshes, patch cadence, annual reviews — VesselMark schedules them, tracks what's due, and emails your team before anything slips. You see exactly what's outstanding in plain English, and your readiness updates the moment you close a gap.
The product
Compliance management, not a science project.
Documentation-first. No shipboard hardware, no network agents, no 24/7 monitoring obligation — just a clear, defensible record of where each vessel stands.
Choose the modules you need
Sub M / TSMS, USCG cyber, IMO, NIST, ISO 27001 — turn on the frameworks your vessels actually answer to, and add more as your obligations grow.
Do the work once
One control can satisfy several frameworks at once. Map it once; see credit everywhere it applies across the modules you run.
Plain-English controls
Every control has a plain-language title and guidance — see what's outstanding without a cybersecurity degree.
Tamper-evident evidence
Documents are content-hashed and held in write-once storage, so your evidence trail stands up to scrutiny.
One-click inspection packet
Export your posture and evidence index for a PSC, USCG, or class review — a defensible point-in-time snapshot.
Shoreside, not just hulls
Run org-wide programs like ISO 27001 for your office alongside per-vessel modules — one place for the whole operation.
Built to be trusted
We run our own controls against ourselves.
Enforced multi-factor auth · strict tenant isolation · write-once evidence + append-only audit trail · encryption at rest · least-privilege throughout.
Pricing
Simple, per vessel, per month.
Coastal or inland, four boats or thirty — pay for what you run. No per-user tax, no “book a demo to see the price,” no renewal surprises. 14-day free trial, no card required.
Fleet
$500/vessel/mo
or $5,400/vessel/yr — save 10%
- ✓ Maritime Cyber (USCG / IMO) or Sub M / TSMS
- ✓ Unlimited users
- ✓ Write-once evidence + append-only audit trail
- ✓ Statement of Applicability + inspection packet
- ✓ Drill, review and renewal reminders before anything lapses
- ✓ Cancel anytime
Shoreside ISMS
$500/mo
ISO/IEC 27001:2022 for the office — billed once for your organization
- ✓ Full ISO/IEC 27001:2022 control set
- ✓ Risk register, internal audits, management review
- ✓ One-click audit pack
- ✓ Adds on to any fleet subscription
- ✓ Cancel anytime
Each framework module is priced separately — vessel-scoped modules per vessel, shoreside modules per organization. Annual billing saves 10% on every module.