I think the new groups function in the Waking Up meditation app is a great chance to build meditation communities and motivate people to meditate every day. I would like to help people find the best group for them. I have created the subreddit: https://www.reddit.com/r/WakingUpAppGroups/ which lists groups and communities that people can join.
I also recommend this Discord server: https://discord.gg/6QXqneV where we are trying to create a friendly community of meditators and groups.
A few months ago Sam Harris finally released his highly anticipated meditation app called Waking Up. I decided I wanted to keep a journal of the first thirty days and share my experience with all of you. As I write this I am currently on Day 32 in the app, and I can definitely say that it has lived up to my expectations. Sam was actually my initiation into the world of meditation four years ago through his book Waking Up: A Guide to Spirituality Without Religion. Since then, meditation and mindfulness have become an integral part of my life. Read more on detail steps https://docsbay.net/waking-up-30-days-using-the-new-sam-harris-meditation-app