How to Promote on Reddit Without Getting Banned (2026)

Most founders who get banned from Reddit aren't sleazy. They're early: new account, two comments, then a product link. The comment vanishes and they decide Reddit hates marketers. It doesn't. It hates a pattern. Here's how to promote on Reddit without getting banned: the 90/10 rule, account warm-up, each subreddit's real rules (I pulled them for this post), disclosure, and finding the threads where your product is the honest answer.

Why Reddit bans founders

Reddit's Content Policy asks for authentic participation, not spam. The spam filter fires on a cluster of signals:

• Account under ~30 days with low karma, dropping links.
• Same message or link across several subreddits.
• Brand-name username with your website in the profile on day one.
• History that's mostly about your own product.
• URL shorteners, tracking links, or "DM me for the link."

One of these is survivable. Three or four from a fresh account means removal, often a silent shadowban. The playbook is simply: don't look like that.

The 90/10 rule

Nine out of ten things you do on Reddit should have nothing to do with your product. Quick test: look at your last 50 comments and posts. More than five about your product? You read as a spammer to any mod who clicks your name, and mods always click your name.

The honest version isn't "nine filler comments buy one plug." It's being a real participant in a few communities you understand, so the occasional mention reads as a peer sharing what they built.

Warm up your account first

1. Weeks 1–2: Pick three to five subs where your customers are. Comment daily where you actually know something. No links, no product.
2. Weeks 3–4: Keep commenting. Post one or two advice or lesson posts with no product mention.
3. ~30 days and ~100 karma: You're past the window where automated filters are strictest.

Two things most guides miss. Comment karma matters more than post karma: many subs gate on it specifically because it's harder to farm. And karma isn't the only gate. Reddit's hidden Contributor Quality Score sorts accounts into five tiers; mods can filter on it, you can't see or appeal yours, and early removals for self-promotion drag it down.

Every subreddit has its own link and karma rules

"Is it true r/SaaS won't let you link in comments unless you have karma?" It's two different mechanisms, and it varies by sub. I read the published rules for the big founder communities as of August 2026:

• r/SaaS — Rule 3: max one mention or three links every 60 days, affiliation disclosed at the start or end of the comment, alt accounts count toward the limit. Rule 7 bans shorteners and tracking links. Rule 11 bans promoting any Reddit outreach or reply-drafting tool (more on that below, it applies to me).
• r/startups — Rule 2: no promotion outside the monthly "Share Your Startup" thread. Rule 5: comment links only to content you have no affiliation with. So no, you can't link your own product there, at any karma.
• r/Entrepreneur — Rule 1: no URLs, no "DM me," no "check my profile." Rule 3: comment on others' posts before posting. The sidebar gates text posts at >10 karma. Promo goes in the weekly thread only.
• r/SideProject — the friendly one. Sharing is the point; use [Project name] - [Short description].

So the karma rumour is half right. Published rules decide whether you can link at all. Karma and age thresholds are a separate, unpublished AutoMod layer (estimates for founder subs: ~30 days, ~100 karma). If your comment shows in your profile but not in a private window, AutoMod ate it. Before posting anywhere, read old.reddit.com/r/<sub>/about/rules and find the promo thread.

Disclose, every time

The highest-leverage sentence in Reddit marketing: "Full disclosure: I built this." r/SaaS requires it, and it flips how the comment reads, from anonymous shill to founder answering a question in their own space. Pair it with an answer that stands on its own:

"I'd approach this with X; Y bites people in month two. Full disclosure, I built a tool that handles part of this ([name]), but at your stage a spreadsheet and Z gets you 80% there."

It recommends something that isn't yours. That's what a real peer says, and it's why those comments get upvoted instead of reported.

Find recommendation threads

The threads worth your time are where someone's already asking: "What do you use for X?", "Alternative to Y?", "Is there a tool that does Z?" Search Reddit for "anyone recommend", "alternative to", "what do you use for" plus your category, sort by new, check daily. Read the whole thread first; recommending something already dismissed three comments up is the worst look.

Where Social Cue fits (and where it doesn't)

Doing that search by hand every day is why I built Social Cue. It's a Claude Code plugin that drives your own browser through Reddit, Hacker News and X, scores threads against your brand, and drafts a reply for the ones worth joining. It runs on the Claude subscription you already pay for: no extra AI bill, no Reddit API to lose. Background in the launch post.

• The draft is a starting point, not the post. Every reply lands in a queue for you to rewrite in your own voice. r/SaaS and r/Entrepreneur ban AI-generated text; a pasted draft isn't yours, and Redditors can tell.
• Some subs ban tools like mine, and I follow that. r/SaaS Rule 11 covers products that "suggest, schedule, automate or coordinate" Reddit replies. That's Social Cue, so I don't mention it there, and you shouldn't either.

Posting is solved. Reach isn't. Social Cue is the reach half: it finds the threads so your ten percent lands where it counts.

The playbook

1. Human username, no profile link for the first month.
2. Comment genuinely in three to five subs for 30 days before any mention.
3. Read every sub's /about/rules. Note the promo thread and link policy.
4. Stay under 10% promo, and under each sub's cap (r/SaaS: once per 60 days).
5. Reply only where your product is the real answer. Read the whole thread.
6. Disclose. Recommend alternatives too.
7. No shorteners, tracking links, alts, or "DM me."
8. Answer follow-ups. Abandoned plugs get removed.

Do that and you'll be the kind of account mods leave alone, which is the only version of Reddit marketing that keeps working.