For Technical Managers

Stop guessing what husbandry should cost.
Start managing it with data.

You run the vessels and answer to the owners for every dollar spent in port. HarborLab predicts what each husbandry service should cost, checks every PDA and FDA before you pay, and keeps the record ready for owners and auditors.

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Catch overcharges before you pay them

Crew changes, launches, visas, medical and spares are checked line by line against the agreed quotation and the market price for that port. Anything out of line goes back to the agent in one email.

PDA / FDA Validation →
Budget with data, not guesswork

Predict what each crew change, delivery or attendance will cost, port by port. Explain every variance to the owner with numbers, not estimates.

Husbandry Cost Estimator →
Scale the fleet without scaling the team

Take on more vessels and more owners without adding crew or fleet managers. Each owner's accounting codes are set per vessel, and HarborLab AI does the line-by-line checking.

HarborLab AI →
How it works

Three steps to control husbandry costs.

Step 1
Bring your fleet and your owners

Share your managed vessels, each owner's accounting codes, your agent list and past husbandry DAs. Every vessel is set up with the right owner's codes.

Onboarding in 1 to 2 weeks
Step 2
Request quotes in one standard

Request quotes from your agents or the marketplace. Every husbandry service comes back defined the same way, so quotes compare directly.

Your agents, your choice
Step 3
Manage by exception

Your crew managers see only what needs attention: an overpriced service, a mismatched invoice, a cost outside budget. Clean costs post to the right owner, vessel and code.

Standardised · Digital · Auditable
Service process

Every step HarborLab handles is a step your team no longer has to.

Your crew managers stay focused on crew and vessels. With Professional Service, HarborLab checks every husbandry charge, raises queries with the agent and posts clean costs to the right owner's accounts. You keep every decision.

  1. Estimate the port call

    Predict what each husbandry service should cost before the vessel arrives.

    You control
  2. You choose the agent

    Your agents or the HarborLab marketplace. Your choice, always.

    You control
  3. We check the PDA

    Every crew change, delivery and attendance checked against the agreed quotation and the market before the vessel arrives.

    HarborLab
  4. We query the agent

    Anything out of line is raised with the agent in one email, with the reason for each item.

    HarborLab
  5. You approve

    Your team reviews the result and approves. Every decision is on record.

    You control
  6. Costs posted to accounting

    Costs split to each owner's codes, per vessel, and posted to your ERP with a full audit trail.

    Your accounting
Husbandry Cost Estimator
Know what every service costs. Before the vessel arrives.

Plan crew rotations and port calls on real numbers, and give owners a budget you can stand behind. HarborLab predicts the cost of each service per vessel type in 1,000+ ports: crew changes, visas, medical, launches, provisions, spare parts, superintendent visits and inspections.

PDA / FDA Validation
Never read a 150-page FDA line by line again.

HarborLab AI turns the invoice pack into a dated, page-referenced summary, checks every line against the agreed quotation and the market price for that service in that port, and verifies the invoice against what the agent submitted, bank details included. Anything overpriced goes into one query to the agent. Your team reviews and approves.

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Ready to see it on your fleet?

All the control. None of the manual work.

See how HarborLab gives you control of husbandry costs across every vessel you manage.

Request a Demo