You are not hiring a technology. You're hiring the judgment of the people who will make a hundred small decisions you'll never see — and the portfolio on their website tells you almost nothing about the quality of that judgment.
Milleniance Advisory Team, on what a CEO is actually evaluating
Most CEOs evaluate software agencies on the two things that predict the least
A polished pitch deck and a low quote are the two easiest things for any agency to produce, and the two weakest predictors of whether your project will actually go well. What predicts outcomes is duller and harder to fake: who specifically works on your project, how they communicate when something goes wrong, and whether their process survives contact with a real deadline.
This guide is deliberately non-technical. You don't need to evaluate code quality yourself — you need a short list of questions that reliably surface it, and the discipline to walk away from a confident answer that doesn't actually answer the question.
Five questions worth asking before you sign
01. Who exactly will work on this, by name?
A senior architect who stays for the engagement beats a rotating bench behind an account manager, every time. If they can't name the people, they haven't assigned them yet.
02. Can I speak to a reference from a similar project?
Similar in scale, industry or complexity — not just any happy client. A confident agency will offer this without hesitation. A vague answer here is a signal, not an accident.
03. How do you handle scope changes, and what do they cost?
Every real project changes scope. What matters is whether the process for that is defined upfront, or negotiated from scratch — with no leverage on your side — every time it happens.
04. What happens to the code if this relationship ends?
You should get a specific answer about IP ownership, documentation and handover — not reassurance.
05. How will you communicate progress, and how often?
Weekly updates with concrete detail beat monthly reports with adjectives. Ask to see a sample status report from a past project before you sign anything.
The signals that separate a serious partner from a confident pitch
| Signal | Green flag | Red flag |
|---|---|---|
| The quote | Arrives after real scoping questions | Arrives instantly, before any discovery |
| The team | Named senior architect, stable for the project | "A team" with no names or continuity |
| References | Offered proactively, similar in scale | Vague, generic, or unavailable |
| Contract | Full IP assignment, documented handover | Licence-only terms, vague ownership |
| Timeline | Milestones with defined acceptance criteria | A single date with no interim checkpoints |
The right agency will welcome hard questions. Treat hesitation as your answer, and treat a good one as the start of a relationship, not the end of a negotiation.
Frequently asked questions
What should a CEO ask a software development agency before hiring them?
Ask who specifically will be assigned to the project and whether that person stays for the full engagement, ask for a reference from a client whose project is similar in scale and industry, ask how they handle scope changes and what they cost, and ask what happens to the code and documentation if the relationship ends. Their answers matter more than their portfolio.
How much should custom software development cost?
It depends entirely on scope, complexity and the seniority of the team, which is why a credible agency will not give you a firm number before a scoping conversation. Be more cautious of a quote that arrives instantly and without questions than one that takes a week and comes with a detailed breakdown.
What's the biggest mistake CEOs make when hiring a software agency?
Choosing based on the lowest quote or the most polished pitch deck rather than on team seniority, communication clarity, and evidence of similar work delivered well. The cost of a wrong choice compounds — a cheap, poorly-built platform is more expensive to fix than to build properly the first time.
Should I hire a large agency or a smaller specialist team?
Size matters less than whether you get direct access to the senior people actually doing the work, or get routed through account managers relaying information to a rotating bench of juniors. A smaller, senior team focused on your project often outperforms a large agency where your account is a fraction of someone's attention.