@Chandra some food for thought. When Im presented with new things for me, first thing I do is to gather as much info as possible about new product. So I went straight to their web and few huge no-go popped up instantly:
1. SubPage Pricing. Standard/Pro/Self-hosted. Standard tactic = minimum amount of users while price per user is whats written in larger font, so to get your price, you need to multiply price/user * users count;
2. Self hosted plan. First bullet = Hosting included followed by barely visible question mark with hoover that says "managed hosting on our servers". So, self hosted or hosted by them (and surely paid extra)?
Im more than sure there are many more no-go's, but above are major ones for me.
Honestly, their product may be of outstanding quality, but the above disqualifies it for good in my case. I will not trust company that uses such tricks. Sorry.
Edit: Just looked at thier repo on GitHub and guess what? their software does not even pass build step. Yeah, may happen, Worrisome, but still can happen. But, master branch was last updated (commited to) on 23th of July 2019.
Want more? Here you go: 855 releases. Many, but ok, till you click on it: last release (12.7.1) was made 4 days ago, and - now grace yourself - 885 commits since than (since 4 day) : wow, they must be cyborgs that operate 24/7..... its around 2 commits per second....