Building a SaaS product is an appealing path for entrepreneurs and businesses who want to create scalable, recurring revenue from software. But the majority of SaaS products fail — not because the technology was bad, but because the foundations were not right before a single line of code was written.
Here is what to seriously consider before you start building.
1. Do you have a clearly defined problem to solve?
The most common cause of SaaS failure is building a product that solves a problem the market does not actually have — or does not have badly enough to pay to fix. Before building, you should be able to clearly articulate: what specific problem does this solve, for whom, and why is the current solution inadequate?
If the answer involves "people could use this" rather than "there is a real, documented pain that people are actively trying to solve," the product has weak foundations.
2. Have you validated demand before writing code?
Validation does not require a fully built product. It requires evidence that real people want to pay for the solution. Landing pages, early access signups, pre-sales, and even conversations with potential users all count as validation. Building an expensive product and then trying to find customers is the wrong order of operations.
3. What is your minimum viable product (MVP)?
An MVP is the smallest possible version of your product that delivers the core value proposition. The goal is to get real users using a real product as quickly as possible so you can learn what actually matters. Most founders try to build too much in the first version. Ruthlessly cutting scope is one of the most important skills in early SaaS development.
4. How will you acquire customers?
Distribution is often harder than the product. Before building, you need a credible answer to: how will the first 100 customers find this product? Content, partnerships, direct outreach, paid acquisition, and community distribution are all viable — but you need a specific strategy, not a vague plan to "market it."
5. What are your unit economics?
SaaS profitability depends on the relationship between customer acquisition cost (CAC) and lifetime value (LTV). You need a rough model of what you will charge, how long customers will stay, and what it will cost to acquire each one. Pricing is especially important — many founders price too low to be sustainable.
6. Are you building for a specific market or a broad one?
Vertical SaaS (built for a specific industry) is often an easier path to early traction than horizontal SaaS (built for everyone). When you serve a specific market, your messaging is precise, your sales cycles are shorter, and word of mouth within the industry accelerates growth.
7. Do you have the right technical partner?
The technology decisions made in the first version of a SaaS product have lasting consequences. Architecture choices, tech stack selection, and code quality affect how fast you can iterate, how well the product scales, and how expensive it will be to maintain and grow.
If you are not a technical founder, working with a development partner who has experience building and operating SaaS products is important. Not just building them — operating them.
We have built and operated our own SaaS products, which means we bring product thinking — not just development skills — to every project. Learn about our SaaS development service.