Before you hire a Bubble developer or agency, check three things: that the app will be built in a Bubble account registered to you, how they structure the data model, and exactly what handover includes. These are the three places a Bubble build goes wrong months later, and all three are settled in a single conversation before any work starts.
Bubble makes it easy to get an app standing quickly, which means it is also easy to hire the wrong person and not find out until changes are hard and you cannot move the project. The checks below take an hour and save that.
1. Account ownership
The app should live in a Bubble account registered in your name, with the developer added as a collaborator. This sounds obvious and is skipped constantly.
If the build sits in an agency's account and you are added as a guest, you do not control your own product. You cannot change billing, you cannot remove the agency, and moving the app to your own account later is disruptive. Agencies that work this way will tell you it is "simpler". It is simpler for them.
Ask directly: "Will the app be in my Bubble account from day one?" The answer should be an immediate yes.
2. How they structure the data model
The data model is the set of types the app stores and how they relate: users, listings, orders, messages, and the fields and privacy rules on each. It is the single biggest factor in whether the app stays fast and easy to change.
A good Bubble developer talks about the data model early and unprompted. They ask what the app needs to store before they ask what the screens look like. They can explain how they would structure your app's data and why.
Warning signs: vague answers, jumping straight to design, or a plan that puts everything on the User type. A messy data model is not visible on launch day. It shows up three months in, when a simple change touches twenty workflows and the app slows down as records grow.
3. What handover includes
Handover is what you get at the end so you are not tied to one person. It should include:
- The app in your Bubble account
- A written description of the data model and the main workflows
- Notes on every integration: what it does, where its API keys are stored, what account it belongs to
- A recorded walkthrough of how the app is put together
If a developer cannot describe their handover, assume there is not one. That is fine for a throwaway prototype and a serious problem for anything you will keep running.
Freelancer or agency
A freelancer suits a small, well-defined build on a tight budget: one or two user types, no payments, a clear spec. Rates commonly run from about $25 to $80 an hour.
An agency suits a build with several roles, payments and integrations, or one you will keep developing. It brings a design step, testing across roles and devices, and cover if one person is unavailable. Agencies quote per project against a scope, and a full build usually lands between $3,000 and $6,000.
Be cautious of quotes far below that for a real product with payments and multiple roles. Something is usually being cut: design, testing, or the data model work that does not show until later. Compare quotes against a written scope so you know they cover the same thing. The same logic applies to picking any build or marketing partner: judge the scope, not the headline number.
Questions to ask in the first call
- Will the app be in my Bubble account from day one?
- How would you structure the data for this app?
- What does handover include, and can I see an example?
- What happens when we outgrow a workflow or hit a Bubble limit?
- Can we use our own NDA?
Plain, specific answers are a good sign. Reassurance without detail is not.
How we work
At MarkLogix, every Bubble build is created in your account, designed in Figma before it is built, and handed over with documentation and a walkthrough. Pricing is about $500 below the going agency rate and confirmed in writing after a free first meeting. If you are weighing up who to hire, send us a few lines about the project and you will get a written scope and an indicative price, not a sales call.