Most failed software projects do not fail because of code. They fail because the client and the development company had different expectations about scope, communication or ownership, and nobody found out until it was too late.
To choose a software development company, look past the sales deck and ask specific questions about relevant experience, how they work week to week, who owns the code, how they handle security and what happens after launch. A good partner answers clearly, shows evidence and is honest about risks and trade-offs.
Before you start: know what you need
Write a short brief: the problem, who the users are, the must-have features, any deadlines and a realistic budget range. You do not need a full specification, but a clear brief makes it much easier to compare proposals fairly.
The 12 questions to ask
Experience and fit
- Have you built something similar, and can I see it? Ask for live products, case studies or a walkthrough, not just logos. Similar does not have to mean the same industry; a booking system and a clinic scheduling app share a lot.
- Can I speak to a past client? A reference call tells you how the company behaves when things go wrong, which is what really matters.
- Who exactly will work on my project? Find out whether you get the senior people from the sales call or a different team, and whether the team stays stable.
Process and communication
- How do you run a typical week? Look for regular demos, a shared task board (Jira, Linear, ClickUp or similar) and a named point of contact.
- How do you handle changes in scope? Changes are normal. You want a clear, written process for estimating and approving them.
- How do you estimate, and what is included? Ask whether design, testing, project management, deployment and documentation are in the estimate or extra.
- Which engagement model do you recommend and why? Fixed price, time and materials or a dedicated team each suit different situations; see our comparison of engagement models.
Quality, security and ownership
- How do you test the software? Expect a mix of automated tests, code review and manual QA, plus a staging environment where you can try features before release.
- How do you protect our data and access? Ask about access control, secrets management, backups and whether they follow guidance such as the OWASP Top 10.
- Who owns the code, designs and accounts? The contract should assign intellectual property to you on payment, and your company should own the code repository, cloud accounts, domain and app store accounts.
After launch
- What does support and maintenance look like? Ask about response times, bug-fix warranty periods and ongoing maintenance plans.
- If we part ways, how do you hand over? A confident partner will describe documentation, access transfer and a handover session without hesitation.
How do you compare proposals fairly?
Proposals often look very different, so score them against the same criteria.
| Criterion | Strong signal | Warning sign |
|---|---|---|
| Understanding of the problem | Asks sharp questions and challenges assumptions | Agrees to everything without questions |
| Scope and estimate | Broken down by feature with assumptions listed | A single number with no detail |
| Evidence of past work | Live products, case studies, references | Only mock-ups or unnamed "confidential" work |
| Communication | Clear cadence, named contact, overlapping hours | Vague promises of "always available" |
| Ownership | IP assignment and client-owned accounts in the contract | Code held on their accounts until "final payment" |
| Post-launch | Warranty period and defined support options | Support not mentioned at all |
What are the red flags?
- An estimate that is far lower than every other proposal, with no explanation.
- Pressure to sign quickly or pay most of the budget up front.
- No access to the code repository during the project.
- Reluctance to put the team, process or ownership terms in writing.
Does location matter when choosing a development company?
Less than it used to, but it still matters in practical ways. Working hours overlap affects how quickly questions get answered, legal jurisdiction affects how contracts are enforced, and cultural familiarity affects how openly problems are raised. A remote partner in another country can work very well if they offer a few hours of daily overlap, communicate in writing clearly and give you full visibility of the work. Judge a company on its process and evidence rather than on its postcode, and check that its contract terms are ones you are comfortable relying on.
Should you start with a small paid trial?
Often, yes. A short discovery phase or a small, well-defined first milestone lets you see how the company communicates, estimates and delivers before you commit to the whole project. It is also a fair way for the company to understand your product properly before giving a firm estimate.
If you are considering an offshore partner, our guide to hiring dedicated developers in Bangladesh covers time zones, contracts and how the day-to-day works.
Key takeaways
- Ask for evidence (live work, references, named team members) rather than accepting general claims.
- Make sure the contract gives you ownership of code, accounts and intellectual property.
- Compare proposals against the same criteria and consider a small paid first milestone.
We are happy to answer all 12 questions for your project. See how we run projects on our How we work page, read our case studies, or request a quote and we will come back with a clear, itemised proposal.