What Custom Software Development Actually Costs in Canada

Custom software in Canada generally runs from about $15,000 for a focused internal tool to well past $100,000 for a multi-user platform with payments, permissions and integrations. That range is uselessly wide on purpose — it reflects the fact that "an app" describes a dozen different products. What follows is where the money actually goes, so you can tell which end of that range your idea sits at before anyone quotes you.

These are market observations from building in Canada, not quotes. Every real project should end with a written scope and a fixed price.

Where the budget actually goes

Most quotes present a single number. The work underneath it splits roughly like this — and the proportions matter more than the total, because they tell you what you're actually paying for.

| Phase | What it covers | Why it costs what it does | |---|---|---| | Discovery | Deciding what to build and what not to | The cheapest phase to do properly and the most expensive to skip | | Architecture | Data model, auth model, how it scales | Decisions here are the ones you cannot cheaply reverse | | Design | Screens, states, error cases | Empty, loading and failure states are half the work and get quoted as if they don't exist | | Development | The visible product | Usually the smallest share of a serious build | | Integrations | Payments, email, third-party APIs | The most common source of overrun — you don't control the other side | | Auth & permissions | Who can see and do what | Scales with roles, not users | | Database | Schema, migrations, row-level security | Cheap to write, expensive to get wrong | | Deployment | Environments, CI, monitoring | Small if planned in, painful if retrofitted | | Testing | Proving it works, and keeps working | The line item most often cut, and the one that decides year-two cost | | Maintenance | Dependencies, platform changes, fixes | Ongoing. It does not end at launch |

Why simple-looking apps get expensive

The screens are never the cost. Four things drive the number, and none of them are visible in a mockup:

1. Multi-user permissions. "Users can log in" is cheap. "Admins see everything, managers see their team, clients see only their own records, and nobody can escalate by editing a request" is a different product. Cost scales with the number of distinct roles, not accounts.

2. Money. The moment software touches payments, correctness stops being a preference. On BankDeMark — a financial platform we build and operate ourselves, not a client project — the money math is verified against 26 golden test cases, because a rounding error in a financial calculation isn't a bug report, it's a wrong number someone files taxes on.

3. Integrations you don't control. Every third-party API is a dependency with its own rate limits, downtime and breaking changes. The integration is a week; living with it is forever.

4. Real-time anything. Live updating multiplies the state you have to reason about. On Stalkr, a client build, real-time location sync meant sub-3-second update targets, ghost-marker detection after five minutes, and per-layer render optimization — none of which a "show a map" line item captures.

What you get for the money at each level

Roughly $15,000–$35,000 — one job done properly. An internal tool, a calculator, a workflow that replaces a spreadsheet. Single user type or two, few integrations.

Roughly $35,000–$75,000 — a real multi-user product. Accounts, roles, payments, a handful of integrations, an admin surface. This is where most business platforms land.

$75,000 and up — platform scale. Multiple user types, complex domain rules, significant integrations, real compliance or financial correctness requirements.

For reference on how these compare to web work, our Canadian website cost guide covers the equivalent bands for sites and stores.

The question worth asking before you build

Can you buy this instead?

If existing software does 80% of what you need, the honest advice is usually to use it and live with the 20%. Custom is justified when the gap is your business — when the thing that makes you different is exactly the thing off-the-shelf can't do.

We say this while selling custom software, because the alternative — building someone a platform they didn't need — costs us more in reputation than it earns in fees.

The second question: what does year two cost? Software isn't a purchase, it's an ownership. Dependencies age, platforms change their APIs, browsers ship breaking updates. A build with no maintenance plan is a build with a hidden second invoice.

What drives scope creep

In order of how often we see it: unclear decision-making authority (three stakeholders, three visions), discovery skipped to "save money", integrations discovered mid-build, and requirements that arrive as features rather than as problems. Every one of those is preventable in the scoping conversation, which is why we do that part in writing before quoting.

How we price it

Every project gets a written scope with a fixed price before any commitment — described asynchronously, no mandatory sales call. Where we publish flat rates, they're public: SEO plans at $600–$850 CAD/month and emergency support at $150–$600.

Software builds are quoted per scope because pretending otherwise would be dishonest — the range at the top of this article is exactly why.

If you have something in mind, describe it at stillawake.studio/start. You'll get a written scope back, including an honest answer if we think you shouldn't build it. More on the service itself on the software development page.