Kasspian’s honest read
SaaS has the most attractive economics of almost any business — recurring revenue, high gross margins, and compounding moats — but the market is crowded and the climb to meaningful revenue is long, so it's doable with a sharp niche and a distribution edge and a slog without one.
Who actually pays
Businesses or prosumers with a recurring, painful workflow problem they'll pay monthly to solve.
Riskiest assumption
That a specific buyer feels the pain sharply enough to pay monthly, and that you can reach them for less than they're worth.
Cheapest test first
Pre-sell to 5–10 target customers off a landing page or demo before building — paid intent, or a clear no, beats months of coding.
Why everyone wants in: once it works, SaaS compounds. Customers pay every month, margins are high because software scales for near-nothing, and switching costs build a moat over time. A handful of dedicated customers can become a durable, sellable business. The model genuinely is one of the best ever invented.
The catch is that everyone knows this, so most niches are crowded and "build it and they'll come" is dead. The two things that actually decide it are picking a niche painful and specific enough that a buyer pays without much convincing, and having a way to reach that buyer affordably. Generic horizontal tools get crushed; sharp vertical ones with a distribution wedge win. Validate the pain and the channel before you write much code — that's where most SaaS dreams quietly die.
This is the read on the category. Your version isn’t the average — get the honest call on your exact idea, with live market data, in about 90 seconds.