But seriously, you could probably do some research to work out your solution's strengths, relative to existing solutions.
When you know what it's strengths are, try to find people who want those strengths.
Ultimately, you're asking the question 'is there a market for what I've built?' - but you've phrased that question differently.
That's going into my quotes list. Rhymes, is short and gets an important point accross. Bravo.
But seriously, you could probably do some research to work out your solution's strengths, relative to existing solutions.
When you know what it's strengths are, try to find people who want those strengths.
Ultimately, you're asking the question 'is there a market for what I've built?' - but you've phrased that question differently.