Based on our record, Mobilizon should be more popular than Documenso. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
For anyone looking for a non commercial option, https://joinmobilizon.org/en/ has made some great improvements lately. - Source: Hacker News / 4 months ago
Framasoft is also involved in the development of Mobilizon, a decentralized and federated alternative to Facebook Events. Source: about 1 year ago
Framasoft is also involved in the development of Mobilizon, a decentralized and federated alternative to Facebook Events. Source: over 1 year ago
Not sure it covers all your requirements, but have you looked at Mobilizon (meetup.com alternative)? Source: almost 2 years ago
Meetup is alive, but it is more or less as you say, the groups has cost (normally the people from a group paid together). There is a free software alternatives (but I don't know if there are good servers with a lot of people and groups running): https://joinmobilizon.org/en/. - Source: Hacker News / almost 2 years ago
Documenso- The Open-Source DocuSign Alternative. We aim to earn your trust by enabling you to self-host the platform and examine its inner workings. - Source: dev.to / 5 months ago
If you don't know what Documenso is, it's an open-source alternative to DocuSign, with the mission to create an open signing infrastructure while embracing openness, cooperation, and transparency. - Source: dev.to / 8 months ago
I would try: https://documenso.com/. Source: 12 months ago
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Spark.NET - The .NET Web Framework for Makers
Facebook Local - Discover places to go and events happening near you
Tolgee - We are saving developers time providing tool for Web application Localization
Openki - Platform where you can search, propose, take part, help organize or publish workshops, lectures...
Supabase - An open source Firebase alternative