Dry Stack Boat Storage Software: What Rack-Storage Operators Actually Need in 2026

If you run a dry stack facility, you already know the moment everything either works or falls apart: 9am on a clear Saturday, twenty members want their boats in the water within the same hour, and the boat everyone is asking for is buried three high on the back row. The forklift driver is on the radio asking for rack numbers, the front desk is fielding calls, and somebody is writing launch times on a whiteboard that nobody can see from the yard. That single hour is the entire reason dry stack boat storage software exists.

This guide is about the software category itself, not the storage model. If you are still weighing the building decision, read our dry stack vs wet slip comparison first. Here, we assume you have racks, a forklift, and a launch queue, and you want the tooling to run them without the whiteboard. We will walk through the five jobs the software actually has to do, what the named players in the space focus on, and how a general marina platform like Marine OS models rack storage today.

#The five jobs dry stack software has to do

Slip software and dry stack software look similar on a feature sheet, both handle reservations, billing, and customer records, but the day-to-day operation is different. A wet slip is assigned once and the boat stays there. A dry stack rack is a logistics problem that resets every single day the weather is good. Here are the five jobs that actually matter.

#1. Launch and retrieval scheduling

This is the heart of it. A member requests a launch for Saturday at 9am. So do forty other members. Good software turns that pile of requests into an ordered, time-blocked queue that the forklift crew can actually execute, ideally sequenced by where boats sit in the racks so the driver is not crossing the whole yard for every pull. It also handles the back half: the return. The boat comes back at 4pm, gets rinsed, and goes back to its rack, and the system needs to know it is out of the water and where it landed.

#2. Rack and space assignment

Every rack position has constraints: a maximum length, beam, and weight, and a height tier that determines how hard the boat is to reach. Assignment software has to match each boat to a rack it physically fits, track which positions are occupied, and ideally bias high-turnover boats toward easy-to-reach positions. The boat that launches every weekend should not be buried on the top tier of the back row. The seasonal cruiser that moves twice a year can live there.

#3. A real-time map of where every boat is

At any moment your staff should be able to answer one question instantly: where is this boat right now? In its rack? On the forklift? In the water? On the rinse rack waiting to go back? A live map or board that shows physical state removes the radio chatter and the buried-boat surprise. This is the single feature operators tell us they miss most when they are running on spreadsheets, the same problem we cover in our piece on building a unified customer and boat record.

#4. Automated storage billing

Dry stack billing has its own logic, covered in detail below, but the short version is that you are billing by rack tier and boat size class, often with a launch allowance, rather than by the linear foot of a slip. The software should generate recurring storage invoices automatically, handle overage charges when a member blows past their launch allowance, and not require someone to rebuild the billing run by hand every month.

#5. A member request app

The final piece is getting launch requests out of phone calls. A member app lets the boat owner request a launch from their phone the night before, or first thing in the morning, and drops that request straight into your queue. Members get a notification when the boat is splashing, and your front desk stops being a call center every Saturday at 8am. The phone does not stop ringing entirely, but the volume drops enough that your staff can run the yard instead of the switchboard.

#How dry stack billing differs from slip billing

This deserves its own section because it is where a lot of generic software falls down. A wet slip is priced by length, you charge per linear foot per month or per season, and the math is simple. Dry stack pricing is built around the rack itself and the service that comes with it.

1. 1Tier-based rates. A bottom-rack position is easier to service and usually priced differently from a top-tier position. Your rate card is a grid of size class against height tier, not a single per-foot number.
2. 2Launch allowances. Many operators bundle a set number of launches per month or per season into the storage rate, then charge overage beyond that. Your software has to count launches against each member's allowance.
3. 3Service bundling. Dry stack rates often fold in the launch-and-retrieve service, rinse-down, and sometimes battery charging. The price is for storage plus handling, not just a parking spot.
4. 4Seasonal and in-out structures. Some members store year-round, others buy a summer in-out package. The billing engine needs to handle both side by side.

#The named players, and what they focus on

A handful of products are commonly mentioned when operators talk about dry stack tooling. We are not ranking them, and the right fit depends on your size, your existing systems, and how much of the workflow you want in one place. As a category, the purpose-built dry stack tools lead with the launch-scheduling workflow, while broader marina platforms treat storage as one module among many.

• SpeedyDock is frequently cited for its dry stack launch scheduling and member-app request flow, the in-out reservation workflow is its center of gravity.
• Molo positions as a broad marina and storage management platform with billing and reservations, see our Molo comparison for how a general platform stacks up.
• EliteMarinas markets a marina and dry stack management suite aimed at operators wanting reservations, billing, and storage in one system.
• LaunchOffice focuses specifically on the launch-and-retrieval queue and dry stack operations workflow.
• F3 Marina is a dry stack operator brand often referenced for the high-throughput, valet-style launch experience that good software is meant to enable.

The honest framing: if your facility is almost entirely dry stack and the launch queue is your whole business, a purpose-built launch tool may earn its keep on that one workflow alone. If you run a mixed facility, racks plus wet slips plus fuel plus a service yard, you are often better served by a platform that handles all of it on one customer record rather than stitching a dry-stack point tool to three other systems. That trade-off is the core of our marina software buyer's guide.

#Where Marine OS fits today

Plain truth first: Marine OS is in early access with marina operators, and it is a broad marina platform rather than a dedicated dry stack launch tool. So here is exactly how it models rack storage right now, and where the dry-stack-specific automation is still ahead of us.

The space and slip module is built around assignable spaces, and a rack position is modeled as a space with its own attributes. Reservations, waitlists, and invoicing carry over directly: a launch request is a reservation against a member and a boat, the waitlist handles capacity, and invoicing generates the recurring storage bill. To capture the rack-specific detail, you use custom fields to model rack position, height tier, and boat dimensions like length, beam, and weight, the same flexible field system we describe on our customizable software page. Every boat and member sits on one unified record, so a launch, a fuel sale at the dock, and a storage invoice all hang off the same account.

What is real today: assignable spaces for racks, reservations and waitlists for the launch queue, recurring invoicing for storage billing, custom fields to model rack and boat detail, an IoT module for gate and sensor integration, CSV export of your data, and a member-facing layer for requests. It is enough to run rack storage as part of a mixed facility on one system. It is not yet a dedicated valet-launch product, and we will say so.

#How to evaluate dry stack software without getting burned

The demo always looks clean. The way to avoid a bad fit is to bring your own worst day to the evaluation instead of watching the vendor's happy path.

1. 1Recreate a peak Saturday. Load a realistic batch of launch requests for the same hour and watch how the system sequences them. Does it order pulls by rack location, or just by request time?
2. 2Bury a boat and pull it. Put a high-demand boat on a top-tier back-row position and see how the workflow surfaces it. The buried-boat case is your real test, not the front-row easy pull.
3. 3Price a real rack, not a slip. Build your actual tier-by-size-class rate grid with a launch allowance and an overage, and confirm the billing engine generates the right invoice without manual fixes.
4. 4Test the member app end to end. Submit a launch request as a member, run it through the queue, and confirm the owner gets a splash notification. The app is only useful if it closes that loop.
5. 5Check the exit. Confirm you can export your boats, members, and billing history as CSV. Knowing the data is portable is the same discipline we cover for tracking marina occupancy rate, if you cannot get the numbers out, you cannot trust them.

Dry stack is a logistics business wearing a storage business's clothes. The racks are the easy part, the hard part is the launch queue that forms every good-weather morning and resets the next day. Whether you choose a dedicated launch tool or a broad platform, buy for that queue and for a billing engine that fits your rate grid, and test both with your own worst-case Saturday. If you want to see how a single-record platform approaches it, start a free trial or book a walkthrough, and bring your real data.