It is not too crowded. Most people will never ship. If you are willing to build, you are already in a small group. Here is why that is an opportunity, not a threat.

You have heard it before: everyone is building an app. The market is saturated. There are too many side projects, too many SaaS ideas. So why bother?
Here is the reality: most people will never build anything. They will have ideas, maybe start a project, and then stop. The ones who actually ship — who get something in front of users and keep improving it — are a small minority. If you are willing to be in that group, the "crowd" is a lot smaller than it looks. This is your chance to build something that matters — not because no one else could, but because most people never do.
Having an idea is easy. Talking about it is easy. Starting is relatively easy. Finishing and shipping — building something that works, putting it live, and telling people about it — is where the vast majority drop off.
So when someone says "everyone is building," they are wrong. Everyone is thinking about building. A fraction actually build. A smaller fraction ship. And a smaller fraction still stick with it long enough to find product-market fit. You are not competing with "everyone." You are competing with the small number of people who get to the same finish line. That is a different game.
"It is too crowded" can mean two things:
So do not let "crowded" stop you. Let it push you to be more specific: who exactly is this for, and what exactly do they need that they do not already have?
Your advantage is simple: you are actually building. You are using a template, maybe vibe coding, maybe learning as you go — but you are in the game. That already puts you ahead of:
The moment you have something live that one person uses, you have done something most people never do. From there, the question is how to make it better and how to find more people like that first user.
"Amazing" does not have to mean world-changing. It can mean:
Amazing is often small before it is big. The goal is to build something you are proud of and that others find valuable — not to beat every competitor on day one.

You are used to campaigns, clients, and deadlines. You can use that same energy to ship something of your own. Here is a realistic path from ad life to a live app in a weekend.

Reports of SaaS's death are exaggerated. Demand for focused, affordable software is stronger than ever — and indie builders are in a better position than ever to serve it.