Vibe-coded software could become a real threat to how park and marina operators run their businesses.
Software providers across other service industries are already seeing it happen. Owners or a tech-minded staff member are building their own booking calendars, customer databases and invoicing tools with nothing more than an AI prompt and a weekend, walking away from established platforms in the process. It is not hard to see why the idea appeals. Work that once needed a developer and a budget can now be assembled in an afternoon by describing what you want to an AI model.
Park and marina operators are not immune to that pull. Anyone running a business on spreadsheets, paper forms or a patchwork of disconnected tools knows the frustration of a fix that should take five minutes taking weeks to land, whether that is a report rebuilt by hand every month or a booking process nobody has quite got around to sorting. Vibe coding makes that frustration feel solvable overnight. Build the booking form yourself. Knock up a quick CRM. Get moving without the wait. The problem is not the idea. It is what is sitting underneath it, and how much of it the operator who built it actually understands.
Vibe coding is the term for this style of building software, and the software it produces is what has come to be called vibe-coded software. Andrej Karpathy, the AI researcher who coined the term in February 2025, described it as a way of working where you “fully give in to the vibes, embrace exponentials, and forget that the code even exists.” You describe an outcome in plain English, the AI writes the code, and you judge the result by whether it runs rather than by what is actually happening inside it. Merriam-Webster added it as a trending term within a month, and Collins named it Word of the Year for 2025.
For a personal project or a one-off internal script, that trade-off is fine. The trouble starts when vibe-coded software quietly becomes the system a business depends on to take bookings, store customer data or process payments, without anyone deciding that was the plan.
Key takeaways
- AI tools now let anyone assemble a working booking, CRM or finance tool in an afternoon, and park and marina operators are starting to notice the pull.
- Software providers in adjacent service industries are already reporting customers walking away to homegrown, vibe-coded software instead of established platforms.
- Independent research puts the failure rate of that code far higher than most operators realise, with up to 91.5% of AI-generated applications assessed in 2026 carrying a traceable vulnerability.
- Vibe-coded software rarely comes with support, security testing, compliance cover or a second person who understands how it works.
- The operators most at risk are the ones who mistake a working prototype for a finished, defensible piece of enterprise value.
Vibe-coded software: the gap between a working demo and a safe one
A tool that runs is not the same as a tool that is safe to put customer data or payments through, and the evidence on that gap is now hard to ignore for anyone considering vibe-coded software. Veracode’s testing of AI-generated code found that 45% of it failed basic OWASP security checks. CodeRabbit measured AI-written code carrying a vulnerability rate 2.74 times higher than code written by a human developer. A 2026 review of vibe-coded software found that 91.5% of applications assessed had at least one vulnerability traceable directly back to the AI that built them.
None of this shows up in a demo. A booking form built this way will happily take a customer’s name, boat details and card information, and it will look finished doing it. Whether it is quietly storing that information insecurely, whether the person who built it knows what a proper access control looks like, and whether anyone would notice a breach before a customer did, are separate questions entirely. For a marina or park handling payment details, membership records and personal data under GDPR, those are not small risks to carry on a tool nobody formally tested.
There is a second, quieter cost. Engineers now describe “comprehension debt” building up inside AI-generated systems: code that works today but that nobody on the team, sometimes including the person who prompted it, can fully explain, debug or safely change six months later. In a small operation, that comprehension debt usually sits with one person. The moment they move on, take leave or simply forget the details of what they built, the business is left running critical operations on a system nobody can maintain.
Enterprise value is not the same as a working prototype
It is worth being precise about what is actually being built when an operator turns to vibe-coded software for a booking or CRM tool. It looks like progress. It feels like taking control of the business’s technology instead of waiting on a supplier. What it is not, in almost every case, is enterprise value.
Real enterprise value in software comes from things a weekend prompt session cannot produce: security testing, a support team who will pick up the phone, a roadmap of updates, documentation another person can pick up, and a vendor who is contractually and commercially on the hook if something breaks. None of that exists behind vibe-coded software one person built by describing what they wanted to an AI. It works, until it does not, and there is no one to call when it does not.
This connects to something operators in the marina and park sector are already seeing play out at a larger scale. Buyers evaluating multi-site groups are increasingly pricing operational maturity directly, and sites running modern, properly supported systems attract a premium over sites relying on fragile, undocumented setups. Vibe-coded software is the smallest possible version of that same problem: a system that looks like it is working, that nobody outside the business can vouch for, and that quietly becomes harder to untangle the longer it stays load-bearing.
What to ask before vibe-coded software becomes the system of record
A few honest questions separate a harmless AI experiment from a real operational risk.
- Who else in the business understands how it works, and what happens the week that person is unavailable?
- Has anyone actually tested it for security, or has it only ever been tested by whether it runs?
- What happens to customer and payment data if it fails, and who is accountable for that?
- If a buyer, insurer or auditor asked how the system was built and supported, is there an answer that holds up?
If those questions do not have confident answers, the tool is not yet ready to be the system a park or marina depends on, however useful it has felt so far.
Where EliteParks and EliteMarinas fit
With EliteParks and EliteMarinas from Elite Dynamics, operators are never choosing between convenience and vibe-coded software as their only two options. Built natively on Microsoft Dynamics 365 Business Central, both bring bookings, contracts, customer records, finance and compliance into one supported platform, backed by a Microsoft-certified vendor, regular security updates and a team who answer when something needs fixing. Operators get the speed and convenience they are chasing when they consider building it themselves, without inheriting the comprehension debt, the security gaps or the single point of failure that come with a tool nobody outside the business can stand behind.
What is vibe-coded software?
Vibe-coded software is an application built mainly by describing what you want to an AI coding tool, with little to no manual review of the underlying code. The term comes from AI researcher Andrej Karpathy, who coined it in February 2025 to describe a style of building software driven by natural-language prompts rather than by writing or checking code directly.
Is vibe-coded software safe for a business to rely on?
Independent testing suggests operators should be cautious. Veracode found 45% of AI-generated code failed standard OWASP security checks, and a 2026 assessment found 91.5% of vibe-coded applications carried at least one traceable vulnerability. It can be a reasonable way to prototype an idea, but it is a risky foundation for anything handling customer data or payments.
Why are operators tempted to build their own booking or CRM tools?
AI tools have made it possible to describe a booking calendar, database or invoicing tool in natural language and have working software within hours. The appeal is real. The risk is mistaking a working demo for a supported, secure system.
What should operators use instead of building their own software?
A properly supported platform built for the industry removes the guesswork. EliteParks and EliteMarinas run natively on Microsoft Dynamics 365 Business Central, bringing bookings, customer records, finance and compliance into one system with a vendor accountable for its security and upkeep. If you are weighing up whether a tool your team built in-house is still fit for purpose, our team is happy to talk it through.