Are you asking if there is an existing community for SaaS owners? There is a subreddit<p><a href="https://www.reddit.com/r/saas" rel="nofollow">https://www.reddit.com/r/saas</a><p>But I guess it's not private. GrowthHackers is a more of a general forum for ... well.. growth hackers.. :)<p>Then there is HelloBox<p><a href="http://hellobox.co" rel="nofollow">http://hellobox.co</a><p>where you can create a private community - they don't have a directory of all the existing communities, so not sure if SaaS community exists.