I keep seeing the same take here: Reddit is too risky, one wrong move and you get banned, not worth it for a solo founder.
I used to think that too. Then a client of mine proved me wrong twice in one month.
He's building a SaaS tool. He used a tool I built, MentionFast (mentionfast.com), to write the post and find the right subreddit. First post, in r/SaaS: 145 visits in 12 hours, 35 paying users from that one post. His karma went from almost nothing to 57, just from posting something people wanted to read, not something that looked like an ad.
A few weeks later, his second post did even better: 280k+ views, 475+ upvotes. Karma jumped from 120 to 560+ in two days.
It wasn't luck. Two things made it work: the post matched how people actually talk in that subreddit, and his account had enough real history that it didn't look promotional the moment people saw it.
I'm not saying Reddit is easy. I got banned 9 times learning this before I built anything. But "risky" and "impossible without months of manual work" turned out to be two different problems.
If you're sitting on a product and avoiding Reddit because you're scared of getting banned, it might be worth just trying it properly once before writing it off.