Est. 2025 — A Private Booking Service

A booking agent for the captain who can’t always answer the phone.

When you’re offshore, with clients, or out of service, every call is answered, every detail captured, every lead sent straight to your phone. Nothing slips. Nothing missed. Nothing lost to the next captain on Google.

Live Demonstration

See what your customers would hear.

Enter your cell. Our demo agent calls you instantly so you can hear exactly what your customers would.

Enter your cell # here ↓

By Application  ·  Limited Capacity

II. The Service

Quietly engineered, captain-built, indistinguishable from a real operations manager.

I.

Discretion

Your number, your phone, your operation. The service activates only when a call goes unanswered — never when you are present.

II.

Capture

Name, callback, trip type, group size, date, and budget are obtained with the same questions a seasoned mate would ask. Every call is recorded and attached to the inquiry — nothing more.

III.

Delivery

The inquiry is on your phone the moment the call ends. No application, no dashboard, no system to learn.

Proof

Four different calls being handled

Listen below ↓

First Shot Charters — Booking Inquiry

Gloucester, MA

A real customer calls about booking a charter. Emily walks through date, group size, and trip type — captured in a single call.

—

Seachase Sportfishing — Booking Inquiry

Boca Grande, FL

Another real booking inquiry, this time on the Florida Gulf coast. Same playbook, different operation — Emily handles the call end-to-end.

—

Reel Fast Charters — Spam Call Handling

North Myrtle Beach, SC

A real spam call hits the line. Emily filters it in seconds — the captain never sees it.

—

KillDay Sportfishing — Message

Cape Cod, MA

A real call from the Massachusetts Division of Marine Fisheries. Emily captures the caller’s name, confirms the spelling, and texts the callback straight to the captain — no voicemail required.

—

III. Loss Assessment

What a missed call costs you this month.

Most operators have never put a number to it. Adjust the inputs to your operation and see what walks out the door each month.

$
%

Monthly Unrealized Revenue

$8,000

/ month

Our retainer is $397 — less than the value of a single recovered booking.

Membership

Pick your tier

Instant activation after payment.

Set your season on the tier below. You're only billed when your membership is in season, select the months you need — no contract, no surprise charges.

I.

$149

/ month

  • —Handles every missed call
  • —Sends inquiry via SMS or email
  • —Delivers lead details and call recording
  • —Up to 100 calls per month
  • —Instant activation after payment
  • —Email support

Set your season

Activate · Year-round

II.

Most Popular

$297

/ month

Everything in I, plus:

  • —Unlimited calls
  • —24/7 SMS support
  • —Edit your agent anytime
  • —Monthly performance stats — real numbers on how many callers are cash ready customers
  • —Professional spam call handling — agent removes you from call lists
  • —Early access to Open Boat (coming soon)

Set your season

Activate · Year-round

III.

$397

/ month

Everything in II, plus:

  • —Add multiple boats
  • —Quarterly strategy call
  • —Professional marketing audit — Google profile, website, and booking flow reviewed for revenue leaks
  • —VIP support — direct line to our team

Set your season

Activate · Year-round

V. Common Inquiries

Questions captains tend to ask before joining.

It does not. You retain your number and continue to answer calls yourself. The service activates only when a call would otherwise go to voicemail.

The agent introduces herself as your assistant and handles the inquiry in under a minute. Try receiving a call from our demo agent Emily.

No. A two-minute setting change on your existing phone — same number, same plan, same carrier. We walk you through it.

The agent operates independently of your signal. Your inquiries are captured and delivered the moment your service is restored.

Approximately ten minutes of your time to complete the onboarding form. Your agent goes live and starts answering calls the moment you submit it. We handle the technical build, configuration, and testing on your behalf.

Yes. Your agent doesn't go live until you approve it. For edits after it goes live, call or text +1-339-309-8290.

None. Pause it anytime, cancel anytime — both are a single text. No phone tree, no retention department, no fight to leave.

Offshore Advantage was founded and operated by Ironclad Holdings. It was built by an active charter captain who needed it himself, then offered to other captains running the same problem. It exists because the same problem you have, we had first.

Same as offshore — captured, then texted to you the moment you're back in service. You decide when to call them back.

Yes. Every lead comes through with the customer's name, number, requested date, and any details they shared — plus the full call recording, automatically attached to every inquiry. Nothing to ask for, nothing to chase down.

VI.

For the captains who would rather not lose another trip to silence.

Membership is reviewed on a rolling basis. New operations are onboarded in the order applications are received.

Become a Member