How to write a software project brief (with a free template)

A good software project brief explains the business problem, not just the screens you picture. One or two pages that answer 10 questions (goal, users, current process, integrations, data, timeline, budget, decision makers, what already exists and how you will measure success) are enough to get a quote you can trust. Below, each question is explained, followed by a template you can copy.

Why a clear brief gets you a better quote

When information is missing, a vendor can either ask a lot of questions before giving a number or add a buffer for the unknowns. The buffer is what makes quotes expensive and hard to compare. A clear brief shrinks it and shortens the sales conversation.

It also prevents the most expensive problem in a software project: finding out halfway through that the team was building the wrong thing. That is why the UK government's service manual asks teams to understand the problem before committing to build (how the discovery phase works) and to describe needs in terms of the user's problem rather than a possible solution (learning about users and their needs).

You don't need a technical background to write one. You need to know your business, and you already do.

How to write a software project brief: the 10 questions

1. What problem are you solving?

One or two sentences about the business outcome, not the tool. "Orders come in by email and phone, and we lose track of about a fifth of them" says more than "we want an app with a login."

2. Who will use it?

List the types of users (customers, sales reps, warehouse staff, managers) and roughly how many of each. Each role usually needs its own permissions and screens, and that changes the scope.

3. How does the process work today?

Walk through the current steps, even if they live in spreadsheets or on paper: who does what, in what order, and where things get stuck. This is the richest input for designing the system, and the one most briefs leave out.

4. What other systems does it need to talk to?

Your CRM (where you track customers and sales), ERP (where you run inventory, purchasing and accounting), accounting software, payment processor, email or messaging tools. For each one, note whether it has an API (the door two systems use to exchange data) or whether someone exports files by hand. Integrations are one of the biggest cost drivers; our API integration page explains why.

5. What data will it handle?

What information is stored (customers, products, payments, history), where it comes from, how much of it there is, and whether it includes sensitive data such as personal, health or financial records. Sensitive data needs stronger security controls, and it is better to know that from day one.

6. When do you need it?

A date and the reason behind it: a busy season, a contract, a regulatory deadline. If the date is fixed, the scope will have to fit it, and that is a decision to make together at the start.

7. What is your budget?

Many companies would rather not say, but a range lets a vendor propose the best solution within it, often a first phase with the essentials and the rest later. For reference, most projects in a 2025 GoodFirms survey of software companies landed between $30,000 and $100,000 (FullStack, August 2026). For companies in the US, Canada and Europe, our custom web systems and internal tools start at $12,000 and typically range from $12,000 to $50,000, depending on users, reports and integrations. Prices in USD, fixed price per phase.

8. Who decides, and who answers questions?

Name the person who approves the budget and the person who knows the day-to-day process. When they are different people, both should join the first meetings.

9. What already exists?

A previous system, a spreadsheet, designs, a brand, a domain, app store accounts. Anything you already have can be reused or, at the very least, show what not to repeat.

10. How will you know it worked?

One or two measurable indicators: "close the books in 10 minutes instead of an hour," "zero lost orders," "same-day quotes." They help prioritize features and judge the project once it is done.

Common mistakes when asking for a quote

• Sending only a list of screens. Without the process behind them, every vendor imagines something different and the proposals can't be compared.
• Copying a famous app. "Like Uber, but for…" hides months of work you may not need. Describe what your business needs in the first version.
• Asking for everything in phase one. A smaller first release ships sooner, costs less and shows you what to prioritize next.
• Hiding the integrations. They surface during development and turn into change requests.
• Leaving out who decides. The project stalls waiting for approvals.

Software project brief template

Paste this into a document or straight into an email and answer what you can. Blank answers are fine: they tell us what we need to discover together.

1. Problem and goal:
   What problem does the system solve, and what business result do you expect?

2. Users:
   Types of users and roughly how many of each.

3. Current process:
   How is it done today, step by step? Where does it get stuck?

4. Integrations:
   Systems it must connect to (CRM, ERP, payments, accounting, others).

5. Data:
   What information it handles, approximate volume, any sensitive data.

6. Timeline:
   Target date and why.

7. Budget:
   Approximate range or ceiling.

8. Owners:
   Who approves, and who knows the day-to-day process.

9. What already exists:
   Current systems, files, designs, domains or accounts.

10. Success:
   One or two indicators that will tell you it worked.

What happens after you send your brief to Adelmi

1. Kickoff call. We go through the brief with you and fill in the gaps.
2. Discovery and prototype. Discovery meetings (1 to 2 weeks) and a clickable prototype of the main screens (1 to 2 weeks). This stage is paid, and its cost is credited toward the quote if you accept it. If you don't, you keep the prototype and the requirements document.
3. Quote with options. It arrives 2 to 3 days after you approve the prototype, split into phases with a fixed price for each.
4. Phased development. A short weekly update, a staging (test) version of the system where you can try it as it is built, and a demo at the end of each phase.
5. Handover and warranty. We train your team, hand over every access and account, and fix bugs at no cost for 60 days after delivery.

We work remotely with companies in any country. If your project is an internal tool, a portal or an automation, see how we approach custom software development. And if your brief is ready, send it through the contact form.