How do you know if your saas is colving a real problem?

Sometimes founders spend months building a product and only later realize that people are not interested enough to use it

The product might work perfectly but still fail to solve a problem people care about

That’s why I think getting feedback early is so important

Even a few honest conversations with potential users can help you understand what needs to change before you spend more time building

For SaaS founders and makers, what was the first sign that people actually needed your product?