Ask HN: Is it worth starting a SaaS in a niche that already has a clear leader?
My work, and several of my clients I've had, pay for and use StatusPage.io. I've always thought I could make something similar (obviously not as fully-fledged as SP.io) as it would interest me. At work I play with stuff like Redis, Galera clustering, VM management (Puppet etc) and outside of work I play with PHP - so this seems like it'd be a good project to bring them both together - I get to build/develop a site and also make it autoscale with AWS (never used AWS) etc - fun all around.
Is it worth doing months of research trying to find an 'untapped' niche or something that doesn't have a major leader, or is every niche going to have competition and I should just give it a go regardless if I'm looking to learn. I would love to learn, I'd class it as a success if it paid for its own hosting and made me more than say $100 a month.