r/singularity rules, stats, and what to post
Know the rules before you post. So easy grandma can do it.
- To post
- No minimum in the rules
- To comment
- No minimum in the rules
- Self-promotion
- Banned
- Links
- Allowed with conditions
- Paywalled articles are not allowed.
- Promo risk
- High
- From the rules, not from removal counts
- Community age
- 18 years
- Since Jan 2008

About r/singularity
A source-backed Rankhog guide to r/singularity: public rules, community context, posting fit, and startup-promotion risk before you publish.Checked from the r/singularity rules on Reddit.
r/singularity rules
5 rules, in the community's own words.
- 1
Off-Topic Posts
Keep posts on-topic; make sure your post is clearly related to the subreddit theme.
- 2
Self-Promotion/Advertising Spam
Self-Promotion/Advertisement posts will not be tolerated. This includes all cypto-scams and ICOs. Paywalled articles are not allowed either. Any posts with potentially financial motives will be removed. If you think your post might break this rule, please contact the moderators over modmail.
- 3
Low-quality/Wildly Speculative Posts
Wildly speculative posts of extremely low quality that do not lead to serious discussions will be removed.
- 4
No Flamebaiting or Hate
We do not tolerate intolerance of any kind or discussions that promote hatred or violence towards any conceivable demographic. If you're familiar with the Paradox of Tolerance, please let the moderators sort that out. Do not participate in backseat moderation.
- 5
No fear-mongering about AI and its impact. This is a pro-AI sub.
What to post in r/singularity
What fits the room, and what gets removed.
Works well
- A discussion post sharing what you learned from building with AI, framed as a lesson or an open question rather than a product mention.
- A serious take on a recent AI development that invites people to debate what it means for the singularity.
- A question post about human enhancement or AI progress that gives people something concrete to respond to.
- A writeup of your experience working on an AI problem, written so the insight stands on its own even if nobody clicks your name.
- A comment-first approach, where you join existing discussions about AI topics and build recognition before you ever start a thread.
Avoid
- Posting a link to your own product, blog, or landing page, because “Self-Promotion/Advertising Spam” removes anything with promotional or financial motives.
- Dropping a paywalled article link, since the rules say paywalled articles are not allowed.
- Posting about your crypto token, ICO, or anything investment related, because the rule names crypto-scams and ICOs directly and flags posts with financial motives.
- Writing a vague hype post about the future of AI that invites no real discussion, because “Low-quality/Wildly Speculative Posts” covers exactly that.
- Posting about a topic unrelated to AI, human enhancement, or the singularity, because “Off-Topic Posts” requires a clear connection to the theme.
- Framing your post around how AI will destroy jobs or society, because “No fear-mongering about AI and its impact. This is a pro-AI sub.” makes that a removal reason here.
Best hours to post in r/singularity
These hours are in UTC. The free tool converts them to your clock. Based on 82 top posts from the last 90 days.
- Thursday 22:00 UTC3 top posts
- Thursday 17:00 UTC3 top posts
- Thursday 21:00 UTC3 top posts
The week, hour by hour
Top posts that went up in each hour (UTC), last 90 days UTC Sun Mon Tue Wed Thu Fri Sat 00:00 1 1 1 2 1 01:00 1 1 02:00 1 1 03:00 2 1 04:00 05:00 06:00 1 07:00 1 08:00 2 09:00 1 10:00 1 11:00 1 1 1 12:00 13:00 1 2 1 14:00 1 1 1 1 1 2 15:00 2 1 1 16:00 1 1 2 17:00 1 1 3 1 18:00 1 1 1 2 1 19:00 1 2 3 20:00 1 1 1 1 1 21:00 2 3 1 22:00 1 1 1 3 2 23:00 1 2 1
What actually works in r/singularity
These are the highest scoring posts Rankhog observed in r/singularity over the past month, with what each one did differently. Rankhog watches this community continuously, so it sees posts when they are published and again as they climb.

- Upvotes
- 2.9k
- Comments
- 748
- Posted
- Nov 3, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate
- Almost no downvotes (96% upvoted)

- Upvotes
- 2.1k
- Comments
- 194
- Posted
- Nov 2, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate
- Almost no downvotes (97% upvoted)

- Upvotes
- 1.8k
- Comments
- 131
- Posted
- Nov 6, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate
- Almost no downvotes (98% upvoted)

- Upvotes
- 1.8k
- Comments
- 455
- Posted
- Nov 5, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate
- Asks the community a question instead of announcing something

- Upvotes
- 1.8k
- Comments
- 344
- Posted
- Nov 1, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate
- Almost no downvotes (97% upvoted)

- Upvotes
- 1.5k
- Comments
- 1.1k
- Posted
- Nov 2, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate
- Told in the first person

- Upvotes
- 1.2k
- Comments
- 184
- Posted
- Nov 4, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate
- Almost no downvotes (96% upvoted)

- Upvotes
- 1.2k
- Comments
- 106
- Posted
- Nov 6, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate
- Short paragraphs rather than one block of text
- Kept short enough to read in one pass
- Almost no downvotes (96% upvoted)

- Upvotes
- 1.0k
- Comments
- 496
- Posted
- Nov 7, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate

- Upvotes
- 980
- Comments
- 323
- Posted
- Nov 2, 2026
Why it worked
- Rankhog breakout tier from a local post-score estimate
- Kept short enough to read in one pass
What r/singularity Is For
This community is for everything pertaining to the technological singularity and related topics. The description names AI and human enhancement as examples, so the room is about big technology shifts and where they are heading. People come here to discuss AI progress and what it means for the future. The rules make the tone clear too, because this is described as a pro-AI sub. If your work sits somewhere near AI or human enhancement, this is your room. If it does not, the off-topic rule will catch it.
Rules That Matter Before Posting
The rule that decides almost everything for a founder here is “Self-Promotion/Advertising Spam”. It says self-promotion and advertisement posts will not be tolerated, that paywalled articles are not allowed, and that any post with potentially financial motives will be removed. That last part is broad, so even a post that only hints at selling something can be removed. “Off-Topic Posts” matters next, because your post must be clearly related to the singularity, AI, or human enhancement to survive. “Low-quality/Wildly Speculative Posts” removes posts of extremely low quality that do not lead to serious discussions, so thin hype posts are at risk. “No fear-mongering about AI and its impact. This is a pro-AI sub.” is unusual and important, because it tells you the room is pro-AI and that fear-driven posts get removed. “No Flamebaiting or Hate” also applies if your post invites hostility.
What To Post
A good post here is a genuine contribution to a conversation about AI, human enhancement, or the singularity, with no ask attached. Think of a serious discussion starter, like your honest take on a development in AI or a question that invites people to think. If you built something with AI, the safe move is to talk about what you learned, what surprised you, or what the technology means for the future, and let people discover your product on their own. The rules reward posts that lead to serious discussions, so depth beats volume. Keep your framing positive or constructive about AI, because the room has said plainly that it is pro-AI. If you genuinely cannot tell whether your post counts as self-promotion, the rule itself tells you to contact the moderators over modmail, and that is a smart habit before you post anything marketing adjacent.
What To Avoid
Do not post anything promotional, because the self-promotion rule removes posts with potentially financial motives, and that phrase is wide enough to cover soft sells. Do not post paywalled articles. Do not post crypto or ICO content, because the rule names those directly. Do not post off-topic content that has no clear link to the singularity, AI, or human enhancement. Do not post low quality or wildly speculative content that will not lead to serious discussion. Do not post fear-mongering about AI, because this is a pro-AI sub and that content is removed by name. Do not flame or post hate, and do not backseat moderate, because the rules tell you to let the moderators handle that.
A note from Anthony
The thing that jumps out at me is rule 5, because it is rare to see a community state outright that it is pro-AI and back that with a removal rule. That tells you the room has already made up its mind, so a post that argues the other side is not a spicy debate opener here, it is a removal. I also respect how rule 2 tells you to use modmail if you are unsure, which is a rare bit of goodwill toward people who want to do the right thing. My honest read of the evidence is that this is a community with strong opinions about what belongs, and the rules make those opinions easy to follow.
By Anthony Riera, founder and operator of Rankhog. Every guide is built from the community's own public rules and data, then checked by Rankhog's grounding audit before it goes live.
Common questions about r/singularity
What subreddits are similar to r/singularity?
Subreddits like r/singularity are r/ChatGPT, r/MachineLearning, r/OpenAI, r/ArtificialInteligence, r/artificial, r/ClaudeAI, r/LocalLLaMA and r/learnmachinelearning.
Can I post about my own AI product here?
No. The “Self-Promotion/Advertising Spam” rule says promotional posts will not be tolerated and that any post with potentially financial motives will be removed.
Can I share an article I wrote if it sits behind a paywall?
No. The rules state that paywalled articles are not allowed, so link to open sources only.
What topics count as on-topic here?
The description covers the technological singularity, AI, and human enhancement, so your post needs a clear connection to one of those.
Can I post criticism of AI or AI doom content?
Yes. The survival guidance says keep discussion positive or constructive about AI, because this is a pro-AI sub and fear-mongering posts get removed.
What if I am unsure whether my post counts as self-promotion?
Yes. The rule itself says to contact the moderators over modmail if you think your post might break it.
Subreddits like r/singularity
Other rooms for the same crowd.