Reddit self-promotion rules
Definition
Reddit's self-promotion rules are the sitewide and per-subreddit guidelines that govern how much you can promote your own content. The best-known is the 90/10 guideline — no more than one promotional post for every nine non-promotional contributions. Individual subreddits add their own limits, and breaking these rules leads to removals, bans, and shadowbans.
How it works
Reddit treats self-promotion as acceptable in moderation but unacceptable when it dominates an account's activity. The widely cited 90/10 guideline captures this: for every promotional post or comment, you should have at least nine that are genuinely contributory and unrelated to promoting yourself. Accounts whose activity is mostly self-promotional are considered spammers under Reddit's content policy.
On top of the sitewide policy, each subreddit sets its own rules. Some ban self-promotion entirely, some allow it only in a dedicated weekly thread, and some require flair or disclosure. Moderators enforce these locally, so the same post can be welcome in one community and removed in another. Always read a subreddit's rules before posting.
Enforcement ranges from a moderator removing a post to a subreddit ban to a sitewide shadowban, where your posts are hidden without notice. Because the consequences escalate, the safest approach is to over-index on genuine contribution and treat promotion as an occasional, disclosed exception.
Best practices
Follow the 90/10 guideline. Keep promotional content to roughly one in ten contributions across your account.
Read each subreddit's rules. Self-promotion limits vary widely. Check the sidebar and pinned rules before posting promotional content.
Disclose affiliations. Transparency about who you are and what you represent aligns with Reddit's culture and reduces the risk of being flagged.
Use designated promo threads. Many subreddits provide weekly self-promotion or "share your work" threads — use them rather than posting promotion in the main feed.
Frequently asked questions
What is the 90/10 rule on Reddit?
The 90/10 guideline says no more than 10% of your contributions should be self-promotional — roughly one promotional post for every nine genuine, non-promotional ones. Accounts that exceed this are treated as spam under Reddit's content policy.
Are self-promotion rules the same in every subreddit?
No. Sitewide policy sets a baseline, but each subreddit adds its own rules. Some ban self-promotion entirely, others restrict it to weekly threads or require disclosure. Always check the specific subreddit's rules before posting.
What happens if I break Reddit's self-promotion rules?
Consequences escalate from post removal to subreddit bans to sitewide shadowbans, where your content is hidden without notice. Repeated violations can get an account permanently banned.
How can I promote on Reddit within the rules?
Stay within the 90/10 guideline, read and follow each subreddit's rules, disclose your affiliation, use designated promo threads, and lead with genuine value. Promotion is accepted from members who consistently contribute more than they promote.
Reddit marketing
Reddit marketing is the practice of building brand awareness, demand, and trust on Reddit through genuine participation in relevant subreddits. Because Reddit communities strongly punish overt self-promotion, effective Reddit marketing prioritizes value-first contributions, transparency, and respect for each community's rules over direct advertising.
Organic promotion on Reddit
Organic promotion on Reddit is the practice of building visibility for a product through genuine participation rather than paid ads. It relies on contributing helpful answers, sharing useful resources, and mentioning a product only when it genuinely fits the conversation. Done well, organic promotion earns trust and word of mouth; done poorly, it gets downvoted as spam.
Community engagement on Reddit
Community engagement on Reddit is the ongoing practice of building trust and reputation by contributing authentically to subreddits over time. It means answering questions, joining discussions, and helping members without an immediate sales agenda. Sustained engagement earns karma, credibility, and goodwill that make any later promotion far more effective and accepted.
Shadowban
A shadowban is a hidden restriction where a Reddit account's posts and comments become invisible to everyone else, while the banned user sees no notice and believes their content is live. It is typically triggered by spammy or rule-breaking behavior. For marketers, a shadowban can silently kill reach, so understanding and avoiding it is essential.
Astroturfing
Astroturfing on Reddit is the deceptive practice of faking grassroots support using sockpuppet accounts, coordinated voting, and undisclosed paid posts to make a brand look organically popular. It violates Reddit's content policy, and when exposed it destroys brand reputation. It is a banned, high-risk tactic to avoid entirely — the opposite of authentic Reddit marketing.
Subreddit
A subreddit is a topic-based community on Reddit, prefixed with "r/" (for example r/marketing). Each subreddit has its own moderators, rules, culture, and audience. Subreddits are where all Reddit discussion happens, so they are the unit marketers must understand to reach the right people without breaking community norms.