How Much Does Custom Software Development Cost?

"How much does custom software cost?" doesn't have a single honest answer, because a marketing landing page and a multi-tenant SaaS platform aren't the same problem. What follows is a breakdown of the factors that actually move the number, so you can sanity-check any quote you receive, including ours.

The factors that actually drive cost

• Scope: how many distinct features, user roles, and workflows the system needs to support.
• Complexity: whether the problem is a standard CRUD app or involves real-time data, complex permissions, billing, or AI features.
• Integrations: every third-party system (payments, CRM, existing internal tools) you need to connect to adds real work.
• Team size and seniority: a single senior engineer and a five-person team produce very different costs and timelines for the same scope.
• Timeline: compressing a realistic timeline usually means paying for more parallel capacity, not just "working faster."
• New build vs. existing codebase: auditing and extending an existing system carries different risk and cost than starting clean.

Rough industry ranges (and why they're rough)

As a general pattern across the industry: a focused marketing website typically runs from the low thousands to around $20,000. A working MVP for a new product is commonly anywhere from $15,000 to $100,000+, depending on how much real functionality it needs on day one. A production platform with multiple user roles, billing, and integrations regularly runs into six figures. These are broad, industry-wide patterns, not a quote for any specific project, and any vendor who gives you a firm number before understanding your actual requirements is guessing.

Why we don't publish a rate card

Custom software is scoped and quoted separately from ElevenChase monthly growth packages. We define the actual engineering work during the Understand and Design phase and provide a clear, itemized estimate before development begins. Published growth-package prices and inclusions are available on the homepage.

How to get an estimate you can actually trust

• Be specific about what the software needs to do on day one versus what can come later.
• Ask what's included in the estimate: design, QA, deployment, and post-launch support are often quoted separately.
• Ask how change requests mid-project are handled, since scope creep is the most common cause of budget overruns.
• Be skeptical of a firm number given before any real scoping conversation has happened.

If you want a concrete number for your own project, the fastest path is telling us what you're building.