Describe the scope. We step in with a structured solution.
MarGap reads SMS procedures/manuals, project documentation, and Polar Code manuals and returns a structured gap report — mapped to the exact clause, ranked by severity. Built for operators preparing for inspection, and for surveyors, insurers, and inspectors running it.
Choose what you want to check against — Class requirements, industry best practice, IMO regulations, or a custom standard — and get a scored report with A, B, C level findings and clear advice on each.
Join the waitlist →Free trial gap analysis for early waitlist members. No spam.
Maritime compliance has always had two sides of the same document: the operator preparing it, and the surveyor, insurer, or inspector reviewing it. MarGap works for both — the same structured analysis, whichever side of the table you're on.
For shipowners & operators
Know your gaps first
Run your SMS, DP documentation, or Polar Code manuals through MarGap before an inspector does. Find what's missing, outdated, or misaligned — with time to fix it.
For surveyors, insurers & inspectors
Review faster, miss less
Screen incoming documentation against the framework that matters before a site visit or underwriting decision. Spend your time on judgment calls, not first-pass reading.

Upload the document
SMS procedures, DP manuals, PWOM, vetting packages — whatever's under review.
Select the framework
Class requirements, industry best practice, IMO regulations, or build a custom framework based on your project's specifics.
Get your report
A scored gap report — A, B, C level findings, mapped to the exact clause, with clear advice on each.

If you're an operator, MarGap shows you exactly where your documentation falls short before an inspector, class surveyor, or charterer finds it for you — turning a stressful surprise into a fixable checklist, with time to act. If you're a surveyor, insurer, or inspector, it does your first read for you: instead of spending hours working through a document line by line, you get the gaps already found, scored, and mapped to the clause — so you can spend your time on the judgment calls that actually need you.
Not yet — MarGap is in development. Waitlist members get early access first, plus a free trial gap analysis.
No — MarGap handles the first-pass gap analysis. Complex findings, procedure rewrites, and audit prep still benefit from direct expert review, which NautikOne continues to provide.
Class requirements, industry best practice, IMO regulations, or a custom framework built around your project's specifics.
Join the waitlist for early access — and a free trial gap analysis on one document of your choice.
Join the waitlist →We'll only email you about MarGap access and relevant compliance updates.
MarGap is built by the NautikOne team — the same people who develop and review SMS, DP and Polar Code documentation for operators today. Need an expert review before MarGap launches?
Talk to our consultants →