Zero to Sold is worth a read. https://thebootstrappedfounder.com/zero-to-sold/. Source: over 2 years ago

I recommend to read the book Zero to Sold where he talk about the idea validation part, that should help you. Source: about 3 years ago

Since then, Arvid has been sharing his learnings on his blog and with his Twitter audience that he grew from 400 to over 22.000. He wrote a book about the FeedbackPanda journey (Zero to Sold) and another one about the audience-building journey (The Embedded Entrepreneur). Source: about 3 years ago

Rocket.Chat is an open source communication platform that allows teams to collaborate in real-time. It supports text, voice, and video communication and integrates with various other tools and services. Learn more about Rocket.Chat on their website. - Source: dev.to / 9 days ago

Rocket.Chat - Open-source communication platform with Omnichannel features, Matrix Federation, Bridge with others apps, Unlimited messaging, and Full messaging history. - Source: dev.to / 5 months ago

Rocket.Chat is an alternative to discord for companies and teams. Source: 12 months ago

I'm considering switching from Matrix / Element to rocket.chat for a small instance (< 10 people) I host for my friends. However there is something during the setup process that gives me pause:. Source: about 1 year ago

Depends on what do you exactly mean, but the obvious answers to this question are either: Revolt, Matrix(for instance, Element, etc.), Guilded, etc. I suppose rocket.chat and Slack could be considered as well. Source: about 1 year ago