How to Build a Million-Dollar Vertical SaaS

TL;DR

Start by selecting a large, fragmented industry with many small businesses, then study its operations before choosing a software idea. Map workflows, spending, existing tools, and manual processes to find a critical problem, enter with an easy-to-implement wedge product, and develop broader capabilities that can serve progressively larger customers.

Transcript

vertical sass you've probably heard the name and you're probably like yeah I wish I can create a vertical sass that prints millions of dollars well I brought on the number one guy who talks about vertical SAS he's got the vertical SAS Bible and uh he spills all his secrets on the step-by-step way to create a vertical SAS this is a guy Luke sfinos w... Read More

Key Insights

• Vertical SaaS is software tailored to one industry or type of business, with its features shaped around that market's specific operations, efficiency needs, cost savings, time savings, or revenue opportunities.
• Industry selection is the first step in the framework, while product ideation comes later. Founders should choose an attractive market, study it systematically, and allow observed workflows and problems to determine what they build.
• A promising vertical has substantial operating revenue and many potential customer companies. A market containing small, mid-market, and enterprise businesses gives a software provider multiple customer segments and room to expand its product capabilities.
• Top-heavy industries are difficult for bootstrapped founders because enterprise customers require extensive products and large feature sets. Fragmented markets provide more small-business prospects that can adopt a narrower initial solution.
• Small businesses are practical entry customers because founders can reach them with fewer features. Customer feedback and operating experience can then guide development toward broader products suitable for mid-market and enterprise organizations.
• Domain expertise is helpful but not required. A founder without prior industry experience can compete by systematically learning the market, as demonstrated by the discussion of building software for trade schools without initially knowing that industry.
• Industry research should map end-to-end operations, financial statements, spending flows, existing solutions, and processes still handled with pen and paper. These observations expose expensive problems and gaps that specialized software could address.
• A wedge product is an entry offering that is easy to implement, solves a critical problem, and is ideally free or inexpensive. Its purpose is to secure initial adoption before the company develops and sells broader capabilities.

Questions & Answers

Q: How do you choose an industry for vertical SaaS?

Choose the industry before choosing the software idea. Look for a market with substantial operating revenue, many companies, and a healthy mix of small, mid-market, and enterprise businesses. Fragmentation matters because small companies are easier initial customers than large enterprises. After identifying a promising industry, study its workflows, spending, software, and manual processes before defining the product.

Q: Why are fragmented markets attractive for vertical SaaS?

Fragmented markets contain many potential customers rather than concentrating revenue among a small number of enterprises. That structure lets a new software company approach small businesses with a limited feature set and simpler implementation. The company can learn from those customers, add capabilities, and eventually serve mid-market and enterprise organizations instead of needing an enterprise-grade product at launch.

Q: Why should founders select an industry before a SaaS idea?

Selecting an industry first makes product discovery a systematic research process rather than a speculative search for a clever concept. Founders can map how businesses operate, inspect where money is spent, identify manual work, and evaluate current software. The resulting product idea is tied to an observed industry problem, while the target customers and market structure are already understood.

Q: How can a founder research an unfamiliar vertical?

A founder can learn an unfamiliar vertical by mapping its operations from beginning to end, examining company financial statements, tracing where businesses spend money, and documenting the software used in each workflow. Processes still handled with pen and paper deserve attention. Existing legacy and horizontal products should also be studied to reveal unmet industry-specific needs and possible openings for AI or financial technology.

Q: What makes a good wedge product for vertical SaaS?

A good wedge product is easy for customers to implement, addresses a critical problem, and is ideally free or inexpensive. It is designed to get the company inside a customer's workflow with a focused offering rather than demanding adoption of a broad platform. The roofer proposal tool mentioned in the description illustrates this focused entry strategy.

Q: Why are small businesses useful first customers?

Small businesses are useful first customers because they can adopt software with a smaller feature set than enterprise organizations typically require. Their accessibility allows the provider to enter the market, experience operational problems directly, and improve the product. Over time, broader capabilities can support mid-market customers and eventually enterprises with more extensive requirements.

Q: Can you build vertical SaaS without industry experience?

Prior industry expertise provides an advantage and is associated in the discussion with successful outcomes, but it is not presented as a requirement. Luke Sophinos says he did not understand trade schools when he began, yet built a major vertical SaaS business in that field. The alternative to prior expertise is intensive, systematic learning about the industry's operations and economics.

Q: Why is go-to-market strategy critical in vertical SaaS?

Go-to-market strategy is critical because identifying a valid industry problem does not automatically produce customer adoption. The framework connects distribution with a focused wedge product that is easy to implement and solves an urgent issue. Starting with accessible small businesses and a low-cost entry offering can establish relationships, generate learning, and create a path toward selling broader capabilities.

Summary & Key Takeaways

• Vertical SaaS focuses software on the needs of one industry. Although this limits the addressable market compared with broad software products, it can produce enduring businesses with strong retention. The opportunity is especially attractive in overlooked, operationally complex industries where companies still depend on legacy tools, horizontal products, or manual processes.

• Industry selection should precede product ideation. Promising markets have substantial operating revenue, many companies, and a balanced distribution of small, mid-market, and enterprise businesses. Small businesses provide accessible starting customers because they can adopt products with narrower feature sets, allowing the vendor to learn and expand its capabilities gradually.

• After selecting an industry, founders should understand its operations, financial flows, spending, existing software, and remaining pen-and-paper processes. The initial wedge product should be easy to implement and solve a critical problem, ideally at little or no cost. A suitable go-to-market strategy then turns that entry point into broader adoption.