The guy in the next slip makes more with fewer boats.
He didn't buy another boat. He's taking back what you leave on the dock.
UpsiderPro is the profit app for charter operators. It finds that money in your own numbers, prices every fix in dollars, and tells you exactly what to change this week.
Sample dashboard: 6-boat demo fleet, Fort Lauderdale, FL
- Built from charter P&LsBenchmarks from how operators actually run, not surveys.
- ±11% at 80% confidenceStress-tested across 4,000 simulated fleets.
- Ranked by dollarsEvery fix sorted by what it pays you, not by opinion.
- No demo call. Ever.Read, decide, start. Nobody will call you.
While you're running trips, the dock is changing.
Nobody sends a memo. The boat two slips down just starts charging more on Saturdays. The operator across the inlet bundles a cooler-and-snorkel package and keeps the margin. A newer fleet answers inquiries in minutes and books the family you would have booked.
Every one of them is investing in the same thing: knowing their numbers better than you know yours.
Prices move every week now
Guests compare three listings in thirty seconds. A flat seasonal rate gets undercut on slow days and leaves money behind on the days that sell out anyway.
The margin moved into add-ons
Catering, water toys, photo packages, extended hours. Same boat, same crew, more revenue per hour on the water — for the fleets that sell them.
Speed wins the booking
An inquiry answered tomorrow morning is an inquiry someone else booked tonight. Marketplace commissions eat what's left of the ones you do win.
Costs creep while nobody looks
Fuel, crew hours, idle weekdays. A few points of margin disappear every season without a single bad decision.
None of this shows up on a bank statement. That's exactly why it's so expensive.
Same dock. Same Saturday. Two very different nights.
Two 40-foot boats, one 4-hour charter each. Same weather, same water, same kind of guests.
Your boat
Slip 14The boat next to yours
Slip 15That's per boat, per season — which is how a four-boat fleet takes home more than your six. UpsiderPro exists so you're the boat in Slip 15.
Illustrative example. Your numbers will differ — the calculator below works them out.
From leak to plan in three moves.
Open the app and you see what a revenue manager would tell you, if you could afford one full time. On your desk or from the flybridge.
See the gap in dollars
Net profit to date, where you'll finish the year, and what the same fleet earns with every lever working. The difference is your number.
Know which fix pays first
The gap is split across five profit engines and ranked by dollar impact, so your first move is always the one that pays the most.
Follow the playbook
Each lever comes with a step-by-step playbook. As you switch levers on, your four-year curve climbs toward the ceiling — and you watch it happen.
Five profit engines. Every lever priced.
UpsiderPro doesn't tell you to "optimize pricing." It tells you pricing is worth $86,520 to you this year, and which three changes get you there.
Pricing & yield
$86,520Seasonal rate curve, peak-day premiums, last-minute yield
Ancillary revenue
$52,420Add-on packages, upsells at booking, extended-hour offers
Demand & retention
$48,980Repeat guests, shoulder-season fill, review momentum
Booking funnel
$27,460Direct vs marketplace mix, inquiry-to-booking speed
Operations & cost
$16,900Fuel and route cost, crew scheduling, fleet utilization
Sample fleet: 6 boats, Fort Lauderdale. Profitable, up 18.4% on last year — and still leaving half its profit unclaimed.
Position your business. See the projection.
Pick what you run and where, move the sliders to your numbers, and the projection updates as you go. Every field starts from a reference value for that kind of operation — change all of them.
Reference net margin for this kind of operation: 18%.
Over four years that's $0 more profit than doing nothing.
Start recovering it, $399/mo30-day money-back. Cancel anytime.
Delay is the most expensive lever of all.
Levers compound. A rate change made today prices every booking from today on — one made in six months only prices what's left. Here's the same fleet, same levers, six months apart.
Recovered profit over the next twelve months at your numbers. The shaded band is the money that never comes back — you can't re-price a season that already happened.
Your season gets priced months before it starts.
High season books months ahead. The rates, packages and response times you set now are the ones you'll live with for the whole run.
Your competitors are setting theirs right now. Every lever is worth the most when it goes live before the first peak weekend — one switched on mid-season has already missed most of it.
Your options, side by side.
| Last year's rates & gut feel | Spreadsheet | Revenue consultant | UpsiderPro | |
|---|---|---|---|---|
| Your gap in dollars | Unknown | If you build the model | Once, in a report | Always on your dashboard |
| Fixes ranked by payoff | No | No | Their opinion | Every lever, by dollars |
| Step-by-step playbooks | No | No | Slides | For every lever |
| Updates with your season | No | When you have time | Next engagement | Monthly re-scan |
| Built for charter fleets | — | No | Rarely | Only charter fleets |
| What it costs | The whole gap | Your evenings | Thousands per project | $399 a month |
Start today. Be priced before the weekend.
No onboarding call, no setup project. Here's what the next few days look like once you start.
- 1Today, 2 minutes
Start your plan
Secure checkout by Stripe. Your login link lands in your inbox right away.
- 2Today, 10 minutes
See your gap
Run the profit scan inside the app. Your dashboard lights up with your number and every lever ranked by dollars.
- 3Before Saturday
First playbook live
Start with the lever that pays the most and follow its playbook step by step.
- 4Day 30
Re-scan and compare
See what moved, what's next, and how your four-year curve changed.
Three ways in. One of them is obvious.
Same app either way. No setup fee, no contract, nobody to call.
Free profit scan
One number, no plan. Good if you only want to know how bad it is.
90 seconds. No card.
- Your estimated yearly gap
- The five engines, ranked
- One-page report you can save as PDF
UpsiderPro monthly
Rate lockedThe whole app, month to month. Cancel from Billing in the app whenever you want.
Billed monthly. 30-day money-back.
- Profit dashboard, projection and 4-year timeline
- Every lever ranked by what it pays you
- Step-by-step playbook for each lever
- Pricing engine for seasonal and peak-day rates
- Fleet, bookings, customers and revenue in one place
- Phone-friendly dashboard and monthly re-scan
Secure checkout by Stripe. Cancel anytime.
Annual, billed once
Same app, same price, one invoice. For fleets that prefer a single line in the books.
That's the same $399 a month, paid upfront.
- Everything in the monthly plan
- One invoice for your accountant
- Rate locked for the year
UpsiderPro costs about $13 a day. At the numbers in your calculator, your fleet leaves about $222 a day on the table.
The snorkel-and-cooler package on the boat next to yours earns $180 a charter. Sell three of those a month and UpsiderPro has paid for itself.
Every week you put this off costs your fleet about $1,558 — nearly four months of UpsiderPro.
Find a year of UpsiderPro on your table, or get your money back.
If your first 30 days don't show you at least $4,788 a year in recoverable profit — the full yearly cost of UpsiderPro — email hello@upsiderpro.com and we refund you. No forms, no call, no hard feelings.
The risk sits with us. The only thing you can lose by starting today is the profit you'd leave behind by waiting.
Operators who stopped guessing.
Same boats, same crew, same dock. Different numbers.
Why a guy who doesn't own a boat built this.
I'm an engineer. I spend my days modelling how things perform and where they lose energy, and a charter fleet turned out to be the same problem with different units: a well-run machine quietly leaking margin in five places nobody measures.
So I spent months inside charter P&Ls and pricing data, built the model I would want if those boats were mine, and turned it into an app instead of a consulting deck. There's no investor behind this and no sales team. Email hello@upsiderpro.com and you get me.
That's also why the app will tell you when your gap is too small to justify the subscription. I'd rather lose the sale than the trust of the operator who recommends me to the next dock.
FedericoFounder, UpsiderPro
Straight answers.
Still have a question? Reply to any of our emails — a person reads them.
What happens right after I pay?
You get a login link by email. Open it, run the profit scan inside the app (about 90 seconds), and your dashboard is ready: your gap, every lever ranked, and the first playbook to work on. No setup call, no onboarding meeting.
Where do the reference numbers come from?
The calculator starts from typical margins and volumes for each kind of operation, so you have somewhere to stand before you know your own figures. Every one of them is a slider — move them to your reality and the projection follows. Inside the app the estimates are replaced by your actual answers and booking history.
What if it doesn't pay off?
Then you don't pay. If your first 30 days don't surface at least $4,788 a year in recoverable profit, email hello@upsiderpro.com and we refund you in full.
Is checkout secure?
Payments run through Stripe, the same processor used by millions of businesses. We never see or store your card details.
How accurate is the number?
We stress-tested the model across 4,000 simulated fleets. At 80% confidence the estimate lands within ±11% of the true figure, and the ranking of your levers holds 97% of the time.
Do I have to connect my booking system?
No. The scan runs on your answers alone and nothing touches your booking system. Inside the app you can import your booking history whenever you're ready, to sharpen the numbers.
Is it built for a fleet my size, or my kind of boats?
It works for day charters, fishing, sailing, crewed yachts and rental fleets, from a single boat to thirty. The levers are the same; only their weight changes. Under one boat the gap is usually too small to justify the subscription — the calculator will say so.
Can I cancel?
Yes, anytime, from Billing in the app. There's no contract. Your $399 rate stays locked for as long as you stay subscribed.
The boat in Slip 15 is repricing tonight. Start today.
Two minutes at checkout, ten minutes in the app, and you're working from the same kind of numbers as the fleets beating you.
30-day money-back. Cancel anytime. No sales call.