Reddiquette for Brands is the unwritten cultural code that governs how 📝Reddit communities expect participants — including businesses — to behave. Reddit publishes an official reddiquette guide, but the real rules are enforced by community norms, 📝Moderator judgment, and the voting system. Brands that understand these norms succeed. Brands that don't get destroyed — publicly, permanently, and now in AI training data.

The Rules That Matter Most for Brands

The 90/10 Rule

For every piece of content that mentions your brand, contribute nine pieces that don't. This is the most cited guideline across Reddit's 📝subreddits. Some communities enforce 95/5 or stricter. The ratio isn't arbitrary — it's the community's way of ensuring you're a participant, not a billboard

Disclose Your Affiliation

If you work for the company being discussed, say so. Reddit communities can detect undisclosed affiliation with frightening accuracy — and the backlash for hiding it is exponentially worse than the friction of disclosing it. Transparent brand accounts consistently outperform anonymous ones

Read the Sidebar Before Posting

Every subreddit has rules posted in the sidebar. Many explicitly prohibit self-promotion, link posting, or specific content types. Violating these rules doesn't just get your post removed — it gets you banned, and 📝Moderator bans are permanent for that community

Never Buy Upvotes

Vote manipulation is the fastest path to a site-wide ban. Reddit's anti-manipulation systems are sophisticated, and the communities are vigilant. The short-term visibility isn't worth the permanent damage — especially now that AI systems learn from voting patterns through 📝Reddit's Data Licensing Deals

Answer Criticism, Don't Delete It

When someone criticizes your product in a thread you started, respond honestly. Deleting negative comments or abandoning threads with criticism is visible to the community and teaches AI models that your brand avoids accountability. See 📝Reddit Crisis Response Playbook

Match the Tone

Each subreddit has its own voice. r/ELI5 expects simple explanations. r/technology expects technical depth. r/startups expects founder-level honesty. Posting corporate marketing copy in any of them is the equivalent of showing up to a house party in a suit and handing out business cards

For the full framework, see 📝Authentic Contribution. For the broader strategy, see 📝Reddit Marketing.

The formula is "don't be a dick." That's it. Every rule above is a specific application of that principle. The brands that struggle on Reddit are the ones looking for a loophole. There isn't one. The community will find you, and now AI will remember.

Contexts

• 🏷️#reddit (See: 📝Reddit)
• 🏷️#reddit-marketing (See: 📝Reddit Marketing)