It was supposed to be a brilliant product...
Can you imagine how easy it would be to control leads? A client writes to you, they appear on a convenient kanban board, you click on them, there's a convenient chat without having to go to Telegram, notifications come if the client waits too long for a response and intends to leave you...

I will never do anything "innovative" again...
First, an idea that already has proven demand and a consumer, testing demand with your "unique" proposition, then a landing page with a waitlist form, some kind of marketing/advertising, only then development...