How to promote an event on Reddit without getting banned

Yes. Reddit's help center says promotional content isn't spam by itself. Spam is repeated or unsolicited activity that harms people, communities or Reddit. The same page says some communities ban promotion completely, and some use a 10% rule: only a tenth of your posts and comments in that community can be self-promotional.

It's worth the effort for the right event. Reddit is where a lot of technical and niche audiences talk, every day, in detail.

So the question isn't whether you can. It's whether you'll do it the way that community accepts. Get that wrong and you don't just lose one post. The mods remove it, the community remembers your name, and the account history follows you into every chat you send later.

There are 3 layers: Reddit's sitewide rules, Reddit's guidance, and each subreddit's own rules. People mix them up, which is how they get banned.

Notice that 9:1 is not a Reddit law. It's an old piece of Reddiquette, a rule of thumb. What actually gets you banned is the subreddit's own rule and the moderator's read of your history. The sidebar matters more than anything a growth blog tells you.

Reddit doesn't publish a number, and anyone who quotes you one is guessing. What mods look at is simple: does this account belong to someone who is part of the community, or to a website that showed up to sell?

1. 1Pick the 3 to 5 subreddits where your attendees actually talk about your topic, not the biggest general ones.
2. 2Read the rules, the pinned posts and the last 50 threads. Note promo days, megathreads and anything that bans links.
3. 3Comment usefully for several weeks. Answer questions with what you know, not what you sell.
4. 4Share other people's good work. That's what 9:1 is getting at.
5. 5Only then ask the moderators about the event.

If your event is 3 weeks away and you have no history, skip the public post. Go to the moderators with an offer, run an AMA through them, or put your effort into private conversations with people who already discussed the topic.

Moderators are volunteers protecting a community from people like the version of you that drops links. Treat them as partners. Write through modmail, keep it short, and lead with what the community gets.

• Free seats for active members, chosen by the mods.
• A members-only discount code.
• An AMA with one of your speakers, hosted in their subreddit.
• The recordings or slides posted for everyone after the event.
• Credit for the community on stage or in the event's community partner list.

An AMA is the one event format Reddit built for. Done right, it lets a subreddit meet your speakers before they ever see a registration page.

Per Reddit's help center, you can schedule an AMA up to 21 days ahead with up to 5 co-hosts, people who RSVP get a reminder notification, and the headline appears in that notification and can't be edited after posting. Many communities require mod approval and verification of who you are.

1. 1Ask the mods first. Agree the date, the topic and whether you can mention the event.
2. 2Pick the speaker with the most specific expertise, not the biggest title.
3. 3Write a headline about the topic, not the event. “I've run Kubernetes at 3 banks, ask me about upgrades” beats “Join our conference AMA”.
4. 4Answer everything for the full window, including the hard questions.
5. 5Mention the event once, at the end, if the mods agreed.

If the subreddit allows it, and the mods know it's coming, the post that survives is useful on its own. Someone who will never attend should still get something from reading it.

• Lead with substance: the agenda with what each talk actually covers, a finding you'll present, a list of open questions the event will tackle.
• Disclose who you are in the first line. “I'm one of the organizers.”
• Put the event details at the end, and the link only if the rules allow links.
• Post in 1 subreddit at a time, written for that one. No cross-post blast.
• Stay in the comments for the day and answer every question.

Also look for a weekly self-promotion thread or event megathread. Many communities have one. Posting there is boring and often works better than fighting the rules.

Sometimes, and only the right people. Messaging on Reddit now happens in Reddit Chat, and per Reddit's help center, each person decides who can send them chat requests: everyone, accounts older than 30 days, nobody, or an allowlist. If someone has switched requests off, that's the answer.

The fair version is narrow. Someone who posted last week asking how other teams handle on-call is a reasonable person to tell about your on-call talk. Someone you pulled off a member list of a big subreddit is not. Reach out about what they wrote, disclose who you are, no link in the first message.

If they say no or go quiet after one follow-up, stop. On Reddit, the person you pestered can post a screenshot, and that thread will outlive your event. More on the mechanics in Reddit Chat outreach without getting banned.

The patterns are boringly predictable, and every one of them is avoidable:

• A new account whose first post is your registration link.
• The same post, or a lightly edited version, in 10 subreddits on one day.
• Asking your team, speakers or sponsors to upvote it. That's vote manipulation under Reddit's sitewide rules.
• Adding your event link to every comment you write.
• Ignoring a subreddit's no-promo rule because “it's free, so it's not promotion”.
• Mass chats to people who never mentioned your topic.
• Arguing with a moderator who removed your post. Ask what would be allowed instead.

For technical audiences in particular, read tech conference marketing, and for the full cross-channel plan see how to get more event attendees.