The Art of Range Pricing in Software Projects: A Practical Guide for Agencies

Every software agency has been here: the client asks for a price, you give a range (say $45k–$65k), and two things can happen. Either the client nods and you win the deal at the low end — or they get suspicious and ask "so you don't actually know how much it costs?" Range pricing is often misunderstood. Used wrong, it looks like you're guessing. Used right, it's the most honest and professional way to price software projects — because anyone who gives you a single fixed number for an undefined project is either padding heavily or gambling with their margin. This guide covers when to use range pricing, how to structure it, and — most importantly — how to present it so clients trust you more, not less. Why Single-Point Pricing Is a Problem A fixed price for an undefined project forces you into one of two positions: You pad aggressively — add 40% contingency, quote $70k for a project you'd happily do for $50k. If the scope doesn't expand, the client overpays. If it does, you're protected. Either way, one party loses. You guess lean — quote $50k based on your best assumptions. If the client adds features mid-project, your margin evaporates. The client thinks they're paying for X, you're building X+Y. Both parties end up frustrated. A pricing range avoids both traps. It says: "based on what we know today, this project falls between $45k and $65k. Here's what needs to be true for the low end, and here's what would push it toward the high end." That's not guesswork. That's transparency. The Anatomy of a Good Pricing Range Not all ranges are created equal. A useful range has three properties: 1. Width That Respects Uncertainty The width of your range communicates how well you understand the project. Range width What it signals When it's appropriate < 15% ($50k–$57k) High confidence Detailed spec, similar past projects, known team 15–30% ($50k–$65k) Moderate confidence Clear brief, some unknowns in tech or integration 30–50% ($50k–$75k) Low confidence Vague brief, new domain