There was a similar discussion last week titled "Ask HN: How are you acquiring your first hundred users?": https://news.ycombinator.com/item?id=43970837
46 karma · joined March 10, 2016
Yes, I find the discussions, let you engage with them trough the app, and monitor replies.
Do you mind sharing the competition you're referring to? I've not found any similar solution so far. Thanks
Instead of simply promoting your service right away (it often feels spammy), I recommend genuinely engaging in conversations until the right opportunity comes up.
I ended up turning that process into its own product: https://sparkflow.ai/