Pick a freelancer or small studio for a well-scoped MVP, an agency when you need a whole team and process, and a technical co-founder only when you need someone permanently invested — which is a much rarer situation than founders think. That covers most cases. What follows is why, and how each one fails.

The mistake is treating these as price tiers for the same product. They're structurally different arrangements with different failure modes. Part of how to hire a developer for your MVP.

Freelancer or solo developer

What you're buying: direct access to the person writing your code. No account manager, no handoff between a salesperson and a builder, minimal overhead. The person who understood your problem in the first call is the person implementing it.

Where it's strongest: a well-scoped MVP with one core workflow. This is the most common MVP shape, and it's the arrangement with the least communication loss — which matters more than people expect, because most project failures are communication failures wearing a technical costume.

How it fails:

• Single point of failure. If they get ill, take another contract, or simply stop replying, the project stops. Milestone payments and owning your own repository are what limit the damage.
• Capacity ceiling. One person can only do so much. Ambitious scope with a hard deadline needs more hands.
• No built-in second opinion. No colleague reviewing the work. Good solo developers compensate for this deliberately; ask how.
• Variance. The gap between the best and worst freelancer is enormous, and the price signal is weak. This is where vetting earns its keep.

The hedge: own the repo and every account from day one, keep milestones small, and make sure the code is something another developer could pick up. That turns "my developer disappeared" from a catastrophe into an expensive inconvenience.

Agency

What you're buying: a team, a process, and continuity. Designers, engineers, QA, and a project manager who is not you. If someone leaves, the project continues.

Where it's strongest: projects needing several disciplines at once, or where you need the reassurance of an organisation standing behind delivery. Also genuinely valuable when the founder has no time to manage a build — the project manager is a real product, not just overhead.

How it fails:

• Sold by seniors, built by juniors. The most common complaint, and it's usually not fraud — it's how agency economics work. It's only a problem when it's undisclosed. Ask who the lead engineer is, whether they stay for the whole project, and who attends the weekly calls. Get names.
• You fund the overhead. Offices, sales, management, and utilisation targets are in your rate. Sometimes that's worth it. For a one-workflow MVP it often isn't.
• Process designed for bigger projects. Ceremony that made sense for a six-month enterprise build can be pure cost on an eight-week MVP.
• Scope incentives. Agencies grow by growing projects. Not sinister — just a force to be aware of when they enthusiastically agree with your feature list.

The hedge: insist on knowing who builds it, and structure milestones so you can leave after any one of them.

Technical co-founder

What you're buying: someone permanently invested in the outcome rather than the deliverable. They'll care about the product in a way a contractor structurally won't.

Where it's strongest: when the technology is the company — where the hard part is ongoing technical judgment rather than a defined build — or when you genuinely cannot fund development and need someone to take the risk with you.

How it fails:

• It's slow. Finding a good technical co-founder takes months. Founders often spend six months searching for one and could have shipped an MVP in that time.
• It's very hard to reverse. A contractor relationship ends with a final invoice. A co-founder relationship that goes wrong is a company problem, and it goes wrong most often when the two people wanted different things and never said so.
• It's the wrong tool for a defined build. If you know exactly what needs building, you need a builder, not a partner.

A common misread: founders reach for a co-founder because they want someone to care. That's a real need, but the usual cause is a poorly defined project, not a missing partner. Fix the scope first — a well-briefed contractor with a clear success criterion behaves a lot like someone who cares.

Note: the equity side of this is a legal and financial question, not a software one, and it's genuinely worth proper advice rather than a blog post.

Offshore, nearshore or local

This cuts across all three options, and the trade-off isn't the one people assume.

The real variable is not skill — excellent developers exist everywhere, and so do bad ones. It's communication cost, and communication cost is where MVPs actually fail.

• Time zone overlap matters more than distance. Four hours of overlap means a question and an answer in the same day. Zero overlap means every clarification costs 24 hours, and on a project with a lot of small decisions, that compounds badly.
• Written communication quality matters more than spoken. Most of the exchange will be text.
• The rate difference is real but so is the management overhead. A cheaper rate that needs twice the supervision from a non-technical founder is not obviously cheaper.

Offshore works well with clear specs, strong written communication, and reasonable overlap. It works badly when the scope is fuzzy and the founder expected to figure things out as they went — which describes a lot of first MVPs honestly.

If you're going offshore, invest more in the written spec than you otherwise would. The spec is doing work that proximity would otherwise do.

A decision table

That last row is worth taking seriously. Hiring before you've scoped means paying build rates for a conversation you could have had for free.

Whichever you choose

The protections are identical:

• Own the repository and every account from day one.
• Pay in milestones, with the final payment after handover.
• Get a present-tense IP assignment in writing — see who owns the source code.
• Insist on a staging URL you can open any time.
• Agree what handover means before you start, using the handover checklist.

Get those right and the choice above becomes much lower-stakes, because every option has a clean exit.

If you want an honest read on which of these your project actually needs, get in touch.