If you have spent any time on LinkedIn or Twitter reading about software businesses, you will have come across the idea that a SaaS product is the holy grail of passive income. Build it once, watch the money roll in while you sit on a beach. It is a lovely fantasy. It is also complete nonsense.
I have been building and running software products for over seventeen years. I currently run CampSuite, Crocodile, and several other products. Not a single one of them has ever been passive. Not for a week. Not for a day. And if I am being completely honest, the word passive is probably the most dangerous word in the entire bootstrapping vocabulary.
What people think running a SaaS looks like
The fantasy version goes something like this. You spot a problem, build a product over a few weekends, launch it, get some customers, and then sit back while monthly recurring revenue flows into your bank account. You might spend an hour or two a week checking the dashboard and replying to the odd support email. The rest of your time is spent doing whatever you want.
I have met people who genuinely believe this is how it works. They have read a few indie hacker success stories, seen someone on Twitter post their MRR numbers, and concluded that SaaS is basically printing money with minimal effort. They are in for a rough surprise.
What a typical week actually looks like
Here is what a typical week looks like when you are running a SaaS product with real customers. You are dealing with support tickets from people who are confused by a feature you thought was obvious. You are investigating a bug that only happens on one specific browser version that you did not even know existed. You are writing documentation because customers keep asking the same question.
You are updating dependencies because something has a security vulnerability. You are monitoring your hosting costs because that one customer who signed up last month is somehow using three times the resources of everyone else. You are responding to feature requests, most of which you have to say no to because they would take the product in the wrong direction.
And that is before you even think about growth. If you want more customers, you need to be writing content, improving your SEO, responding in communities, building partnerships, and doing all the marketing work that never bloody stops.
Support is relentless
The thing nobody warns you about is customer support. When you are a solo founder or a tiny team, every support request lands on your desk. Customers do not care that it is Saturday morning or that you are on holiday. If their system is not working, they want it fixed now.
With CampSuite, our customers run campsites. When their booking system has an issue during peak season, that is real money they are losing in real time. You cannot tell someone to wait until Monday when they have got twenty caravans arriving and cannot access their bookings. That kind of pressure is the exact opposite of passive.
Over the years I have learned to build better systems, write better documentation, and design features that need less hand holding. But support never goes to zero. The moment you think you have got it all automated and self service, something new breaks or a customer uses the product in a way you never anticipated.
The code does not maintain itself
Software is not a static thing you build once and leave alone. Technology moves. Browsers update. APIs change. The payment provider you integrated with two years ago deprecates an endpoint. The hosting platform you chose decides to double its prices.
Security standards evolve and what was perfectly fine last year now needs updating. Your database that handled fifty customers comfortably starts groaning under five hundred. The framework you built on releases a major version and suddenly half the internet is telling you to migrate.
If you stop maintaining your product, it starts dying. Slowly at first, then all at once. I have seen competitors disappear because their founders treated the product as finished and walked away. The product works fine for a year, then gradually breaks in ways that drive customers to alternatives that are actually being maintained.
This is not passive income. This is running a business. A proper, ongoing, needs attention every single week kind of business.
So why do people keep saying it is passive?
Because the people selling you courses and books about building SaaS products need you to believe it is easy. If they told you the truth, that it requires consistent effort for years before it generates meaningful income, and that the income never becomes truly passive, fewer people would buy their course.
There is also survivorship bias at work. The founders who post their MRR screenshots online are the ones who succeeded. You do not see the thousands who built something, launched it, got zero traction, and quietly shut it down six months later. The success stories make it look inevitable. It is not.
And the founders who have genuinely built something successful rarely describe it as passive. Ask anyone running a real SaaS with real customers and real revenue whether it is passive. Watch them laugh.
It is still absolutely worth doing
Before you think I am trying to put you off, let me be clear. Building and running SaaS products is one of the best things I have ever done. The recurring revenue model is genuinely powerful. Having customers who pay you every month, where the revenue compounds over time, is a brilliant foundation for a business.
But it is worth doing because it builds a real business, not because it is passive. The satisfaction comes from solving a real problem for real people and getting paid well for doing it. It comes from building something that grows in value over time. It comes from the freedom to choose your own direction, even if that direction still involves plenty of hard work.
Monthly recurring revenue is a beautiful thing. Waking up to new signups and knowing that last month's customers are still paying you is brilliant. But earning that recurring revenue takes ongoing effort to keep the product running, the customers happy, and the business growing. Anyone who tells you otherwise is selling you something.
Go in with your eyes open
If you are thinking about building a software product, go for it. Seriously. But go in with your eyes open. Expect it to take years of consistent effort. Expect to do support, marketing, sales, and maintenance alongside the actual building. Expect it to be the hardest and most rewarding thing you have done professionally.
The founders who succeed are not the ones chasing passive income. They are the ones who genuinely care about the problem they are solving and are willing to show up every week, for years, to make their product better. That is what separates the indie hackers posting screenshots from the ones who actually build something lasting.
If you want a structured approach to getting started without the usual fluff, that is exactly what I am covering in The 28 Day Startup. And if you are wondering whether to build your product while keeping your day job, I wrote about how to build a SaaS while working full time which covers the practical reality of juggling both.
Stop chasing passive income. Start building a real business.
