So a big part of Product Development is to Build, Measure & Learn - This is something that I have to do with StartupMill as I have a lot of ideas which I need to validate before I spend time on them.
The way I've found I can do this by finding the niche communities, such as this one, but using Slack.
Why Slack is good for this? Well there's a number of reasons:
Additionally, a lot of groups are geographically based, which is great for targeting. Meaning I can easily test out some messaging in Australia, without impacting future core users in the UK.
This led me to build a database of different slack groups, which I still regularly expand in - It's all on www.Top50Slack.com now as I've been asked to share this so many times now.
The databases has over 3K in groups, so I can just quickly log in and do a quick search, join those communities and talk to people directly. I've been helping to connect a lot of fellow entrepreneurs with other groups to help them grow.
Pretty much any new project is now pinged and discussed in a Slack group first and then refined through the user insights I've gathered from that audience.
Hope this tip helps you build your next project!
This is a good idea but OP is trying to push paid content.
This is a good free list ↗
yup I've just gone far beyond this list and spent a lot of time adding new slacks
Take my like sir