Friends from local IT communities that are also into "indie" stuff. But I believe it should be possible to reach out to people from online communities like indi

Friends from local IT communities that are also into "indie" stuff. But I believe it should be possible to reach out to people from online communities like indiehackers to form a group. There's also YC startup school https://www.startupschool.org/ https://www.startupschool.org/ that does matchmaking for founders.