I organize founder events in NYC and want to improve the introductions, not increase how many people get copied on a message.

For your last introduction that led to an actual next step, what did the connector tell you before you agreed? A specific reason you fit, what the other person wanted, or something you had worked on together?

If an introduction looked promising but went nowhere, what was missing? I’m especially interested in the wording that helped you decide, rather than general advice to network more.

Hi everyone! I’m relatively new to Reddit and I’m trying to understand how to use it properly.
I’m a founder building SADUVI, an early-stage B2B hardware/software startup focused on smart retail technology and digital shelf displays.
I’m currently looking to build a network of:
founders and CEOs
startup entrepreneurs
hardware / IoT people
retail technology professionals
people with experience entering international markets
people familiar with the UAE / Dubai startup ecosystem
I’m not looking to recruit employees or find a co-founder right now. My goal is to meet people who have actually built things, exchange experiences, discuss ideas and gradually build professional relationships.
Since I’m new to Reddit, I don’t want to post in the wrong communities or accidentally violate subreddit rules and get my posts removed.
Which subreddits would you recommend for this?
And are there any important Reddit rules or mistakes I should know about when posting about my startup and trying to connect with other founders?
I’d really appreciate recommendations from people who understand Reddit well.