I got banned from Reddit 9 times trying to promote my startup. Then I built a tool that fixed it.
I am 18 years old, solo founder, and I got banned from Reddit 9 times.
Not once. Not twice. Nine times.
Shadowbanned, subreddit banned, IP flagged, lost a 200 karma account I had been building for months. Every time I thought I figured out the rules, Reddit killed my account before I could even see results.
So I quit. Deleted the apps, moved on, told myself Reddit was just too hostile for founders.
That lasted 7 months.
Then in January 2026 I was scrolling X and started noticing something. Post after post from founders complaining about the exact same thing. Getting banned. Getting removed. Getting shadowbanned right when their post was gaining traction. It wasn't just me. Reddit was everyone's biggest frustration and biggest missed opportunity at the same time.
That's when I stopped feeling like a failure and started feeling like a researcher.
I spent weeks studying every single Reddit pattern that triggers bans. Posting frequency, karma thresholds, link rules, subreddit-specific behaviors, account age requirements, the difference between a helpful post and a promotional one in Reddit's eyes. I grew a fresh account to 1,500 karma deliberately, testing everything myself before building anything.
Then I built MentionFast.
The idea was simple. No founder should have to get banned 9 times just to figure out how Reddit works. The tool finds the right subreddits, generates ban-safe posts, and walks you through a daily warmup roadmap so your account never looks like spam.
First 10 users came in the first week after launch. Entirely from one Reddit post.
Since then I used my own platform to write a post for a friend's product. In less than 6 hours that single post drove 20+ visitors to their site and most converted to paying users. My own posts using MentionFast have crossed 150,000 views combined.
We are now at 50+ signups and I have not spent a single dollar on ads.
The uncomfortable truth about Reddit that nobody tells you is that it is not hostile to founders. It is hostile to founders who treat it like a billboard. The moment you understand that Reddit rewards genuine helpfulness over promotion, everything changes. The platform has millions of people actively looking for tools that solve their problems. They just need to find you the right way.
If you have been banned before or are scared to touch Reddit for your startup, that is exactly who I built this for. You can check it out at mentionfast.com.
And if you have never tried Reddit for distribution yet, start now. Just do it the right way from day one.
Happy to answer anything about the journey, the bans, the tool, or how I grew that account to 1,500 karma from scratch. Ask me anything.
9 bans usually means the posts were fine but account trust wasn't — Reddit punishes new accounts harder than bad copy.
What helped me separate "good threads" from noise: score posts by whether the commenter sounds like your ICP describing pain right now, not just keyword match.
Are you still manually hunting daily, or mostly gave up on Reddit? I built a discovery digest for that (scores + why matched + safer reply tips). Happy to walk through how I'd map it for your product on a 10-min call if you're still trying Reddit.
The strongest part here is not just avoiding bans.
It’s that founders want Reddit distribution, but they’re scared of burning accounts before they ever learn what works.
That fear is a much sharper pain than “generate Reddit posts.”
I’d be careful not to position MentionFast as only a ban-safe post writer. The bigger frame is probably helping founders enter Reddit without looking like marketers.
That distinction matters because ban avoidance gets attention, but trusted distribution is what people may actually pay for.
Your're right, mentionfast is not only a ban safe post writer but also a platform that helps you in every step of reddit marketing including daily tasks, account health, what to post, how to post and many other things so you pormote your product naturally without looking like a marketer. I would really appreciate any of yur feedback about mentionfast.com.
Happy to take a look, but I'd rather do it properly than throw random feedback at you in a thread.
The thing I'd be pressure-testing is whether MentionFast is really selling ban avoidance, Reddit marketing, or trusted Reddit distribution, because those lead to very different products and buyers.
Send me your email and I'll put the cleaner version in writing.