A Waitlist SaaS is a web application designed to simplify the process for founders to add a waitlist sign-up to their product launch strategy. It sounds appealing, but is it really a good idea?

The concept of using a waitlist as a launch strategy was popularized by companies like Robinhood and Clubhouse. These companies created hype around their products by making sign-ups initially impossible, allowing only a waitlist. Users could invite friends or share on social media to move up the list. This strategy became popular for SaaS launches following these examples.

However, the success of Robinhood and Clubhouse wasn't solely due to their waitlists. Their real strategy was leveraging FOMO (Fear of Missing Out) and hype. They over-promised on their products, creating a buzz that compelled users to share the product to move up the waitlist. The waitlist added friction to the sign-up process, which could actually hinder conversion rates.

Consider this: 100% of visitors willing to sign up for a waitlist would likely have signed up for the product immediately if it were available. The waitlist conversion rates—whether a week, a month, or two months later—cannot exceed 100%. Would removing the waitlist have slowed down the hype and FOMO driving the marketing campaign? Possibly.

In conclusion, launching a Waitlist SaaS in 2026 may not be a wise idea, especially for solo founders or small teams. While hype and FOMO can be effective launch strategies, they require a level of execution typically found in more experienced teams. A SaaS that facilitates adding a waitlist sign-up process is not likely to be a mass-market strategy that inexperienced or small teams can successfully implement. These elements are probably the least challenging parts of a more complex marketing strategy that a skilled marketing team might employ.