A 90-page MVP specification is not a sign of seriousness.
It often means nobody has chosen what really matters yet.
I have seen founders arrive with perfect documents. User roles, permissions, wireframes, appendices, future features, competitor references. On paper, everything looks controlled. In real life, nothing has been tested.
That is the trap: the specification creates the feeling of progress while the product still does not exist.
In Loïc’s LinkedIn corpus, this tension appears again and again: one founder spends months writing, while another ships a first brick in two weeks. The first has a document. The second has real usage.
A long specification rarely protects the founder
An SME founder often believes a detailed specification will protect them.
They want to avoid misunderstandings. They want to compare quotes. They want to show they have thought deeply. That is understandable.
But a document that is too long quickly becomes the opposite of protection.
It freezes assumptions before the market. It mixes essential needs with secondary ideas. It gives the vendor a lever to say later: “that was not included” or “that was written differently”.
The classic case is brutal: 80 pages, 6 months of thinking, several quotes, and still no version used by real customers or the team.
Writing is not the problem. Writing too much before isolating the first useful action is the problem.
An MVP does not need to describe everything
An MVP is not meant to prove that you thought about every feature.
It is meant to check whether one brick creates enough value to continue.
That nuance changes everything.
If your idea is a sales tracking tool, the MVP is not necessarily a complete CRM. The first brick can be: centralize leads, track follow-ups, show hot opportunities.
If your idea is a customer portal, the MVP is not necessarily a full space with invoices, support, documents, messaging, and analytics. The first brick can be: give access to one document, track one status, avoid 20 emails per week.
If your problem lives in Excel, the MVP is not necessarily a complete management application. The first brick can be: remove daily copy-paste between three files.
A useful MVP specification therefore fits on one clear page: user, problem, action, data, expected result.
Not 90 pages.
The real question: which brick deserves two weeks?
At 5000.dev, the discussion does not start with “send us your specification”.
It starts with the business.
What takes time. What costs money. What gets lost. What repeats. What the team does manually while an application could absorb it.
Only then do we split the work.
One brick = 5,000 euros excluding tax, two weeks of development, delivered or refunded. Before those two weeks, there is discovery, constraints, mockups, and a short specification. The developer does not code in the dark.
That is very different from an exhaustive specification.
The goal is not to predict everything. The goal is to choose one first area where shipping will reveal something concrete.
In one corpus post, a founder arrives with a 200K euro platform, 12 months of planning, and 180 pages of specifications. The useful version became one feature tested in two weeks. Two weeks later, 30 users had touched something real.
That is a healthy MVP.
What your MVP specification should contain
A useful MVP specification must force decisions.
First: one main user. Not admin, customer, partner, manager, and support from day one. A first brick must serve one person precisely.
Second: one business workflow. For example creating a quote, tracking a request, generating a document, centralizing leads, or replacing a tracking spreadsheet.
Third: data that moves. Which information enters the app, who changes it, where it comes out.
Fourth: a visible result. Less retyping, fewer mistakes, faster customer response, more reliable tracking, time saved every week.
Fifth: what is explicitly out of scope. This is often the most profitable part of the document.
When that page is clear, a vendor can work. When it is buried inside 90 pages, everyone pretends to feel safe.
For the timing side, app development timeline explains why the two weeks start after scoping. If the real pain is Excel, replace Excel with an app gives a concrete case.
Why 5000.dev simplifies the MVP
5000.dev removes the usual theatre around large projects.
No 90-page specification to look serious. No time-based billing that charges every hesitation. No promise of a complete platform before anyone sees real usage.
The model is intentionally bounded: one brick, fixed price, short timeline, real delivery.
It forces the founder to state the problem. It forces 5000.dev to propose a feasible scope. It forces everyone to look at the result, not the size of the document.
The source code is delivered. The application is online. If the brick works, you continue. If it shows the idea must change, you learn quickly.
An MVP should not reassure you on paper. It should put a first version in someone’s hands.
To compare this model with a classic setup, read fixed price vs time and materials and custom web app development.
FAQ
Does an MVP still need a specification?
Yes, but a short one. One clear page is often enough: user, problem, main action, data, expected result, and out of scope. The danger starts when the document replaces the decision.
How do I know whether my specification is too long?
If it describes several products, roles, workflows, and “later” features, it is too wide for a first brick. Go back to the business action that creates the most value now.
Can 5000.dev work without a complete specification?
Yes. Discovery is precisely there to turn your idea into a simple scope. You bring the business problem; 5000.dev helps isolate the brick that can ship in two weeks.
If your specification is starting to look like a six-month project, bring the problem to 5000.dev and find the first useful brick before expanding the document.