Should probably make it free to use to get a faster test on your assumptions. It is a very novel assumption that people will actually use this as intended and return everyday.

I see more revenue opportunity for advertising, partnerships, and affiliate relationships than a flat membership fee.

You can have a premiere membership that has special features like improved vetting and ability to refine matching specifications, after a person ends up liking it, and it’s usage becomes routine. You should give users the opportunity to try, because again, its a novel assumption.

For the free tier, the 728X90 leaderboard above the chat screen would be highly valuable real estate.