About r/ClaudeAI
In its own words:
This is a Claude information subreddit aiming to help everyone make a fully informed decision about how to use Claude and Claude Code to best effect for their own purposes. ¹⌉ Anthropic does not control or operate this subreddit or endorse views expressed here. ²⌉ If your problem requires Anthropic's help, visit https://support.anthropic.com/ This subreddit is not the right place to fix your account issues. ³⌉ For more help, check the resources below. ⁴⌉ Please read the rules before posting.
Community guide
r/ClaudeAI (#843, about 1.2 million subscribers) — This is a Claude information subreddit aiming to help everyone make a fully informed decision about how to use Claude and Claude Code to best effect for their own purposes. ¹⌉ Anthropic does not control or operate… A recent sample averaged 349 posts a day (~57% text, ~18% video, ~14% image). Its public rules include: Be respectful; Be relevant; Be helpful; Be Reddit-compliant; Use relevant post flair.
What belongs here
Stay inside the room’s stated scope rather than adjacent off-topic dumps. Self-promotion and ads are limited—read those rules before linking your own work. Match posts to: Be respectful; Be relevant; Be helpful; Be Reddit-compliant.
How it differs from lookalikes
Prefer this room when your post matches its description and rules—not merely a larger sibling community. Skim the full public rule list once rather than assuming defaults from similar subs.
Practical pointers
Read the live sidebar/rules before posting; rules can change. Common flairs include: Built with Claude, Claude Code, Claude Code Workflow, Claude Workflow. Volume is high—clear titles help.
The community was created on Jan 23, 2023, which makes it 3 years old. Since Nov 2, 2026, it has gained 15,312 subscribers (+1.23%). It sits just behind r/evilbuildings (#835) and ahead of r/FellowKids (#837) in our ranking.
What sets r/ClaudeAI apart
For its size it is unusually busy: about 276.6 new posts a day per million members, more than 100% of the Top 100. It is also one of the faster-growing big communities: its 10.85% gain since Sep 19, 2026 beats 100% of the Top 100. Its rhythm is strongly tied to time zones: the busiest hour (16:00 UTC) sees about 3.1× as many posts as the quietest (02:00 UTC).
Subscriber growth
Between Sep 19, 2026 and Nov 9, 2026, r/ClaudeAI went up from 1,138,092 to 1,261,532 subscribers (+123.4K, +10.85%). That is about 2,420 new members per day. The chart shows 10 weekly subscriber counts.
Top posts on r/ClaudeAI this week
What the community upvoted most over the last seven days, as ranked by Reddit (collected Nov 8, 2026).
- Opus 5.5 surviving the entire October AI release cycle 😂u/Disastrous-Fee9734 · Nov 2 · video
- Anthropic's Mythos-class model allegedly leaked on Hugging Face 💀u/Appropriate-Try-1998 · Nov 1 · image
- I gave Claude access to remote telescopes. Now she books the sky every night.u/SirMeeseekz · Nov 1 · gallery
- I built a sailing sim with Claude Code and made the frontier models race each other in itu/abhi3188 · Nov 6 · video
- A judge says Claude Max’s “20x more usage” promise could mislead paying subscribersu/ross2000 · Nov 7 · link
- Anthropic confirms new Claude Code limits to prevent game cloningu/fsharpman · Nov 2 · link
- I gave every Claude model the exact same prompt since July 2025. 13 models, 14 months, here's the evolutionu/Reasonable_Day_9300 · Nov 3 · video
- Show me Claude Code projects that DON’T look vibecodedu/mullemeeldib · Nov 4 · text post
- “Now fix all mistakes you’ve made”u/HarshNoiseX · Nov 2 · video
- I thought I was going crazyu/InvestigatorCalm3640 · Nov 4 · image
All-time top posts
The highest-ranked posts in the history of r/ClaudeAI, from 2026 to 2026, ranked by Reddit.
- I started responding to messages from coworkers like Claudeu/MyNameIsNotName-57 · Jun 7, 2026 · image
- Damage control (by @CaptainInsightX)u/mahamara · Oct 12, 2026 · image
- built a factchecker that catches politicians lying in real timeu/Debate_Witty · Jun 18, 2026 · video
- a preview of AGI..😭u/Yusuf-Dev · Oct 22, 2026 · image
- Taught Claude to talk like a caveman to use 75% less tokens.u/ffatty · Apr 3, 2026 · image
- sub agents being released into my codebaseu/yash3011 · Sep 5, 2026 · video
- This is 61 KB HTML file 🤯u/Any-Reputation8118 · Oct 16, 2026 · video
- The vibe coders!u/sumt7 · Sep 3, 2026 · image
- How can we reduce costs?u/prey_am · Jun 4, 2026 · image
- I am done with this shit.u/MrMenuk · Sep 21, 2026 · text post
What r/ClaudeAI talks about
Across 654 recent posts (Oct 29–Nov 5), the words that come up most are “claude”, “code”, “built”, “free” and “app”. Other frequent themes are game, opus, max, work, agents and usage. Recurring phrases include “claude code”, “max 20x”, “open source” and “claude pro”. By format, 57% are text posts, 18% are videos and 14% are images.
Popular post flairs: Built with Claude (152), Claude Code (62), Claude Code Workflow (40), Claude Workflow (37), Question about Claude products (34), Vibe Coding (32).
Activity and best time to post
r/ClaudeAI gets about 350 new posts a day. The public archive holds 151,702 posts and 1,619,714 comments in total, about 10.7 comments per post. Last week the busiest day was Thursday (385 posts) and the quietest was Wednesday (320). Posting peaks around 16:00 UTC and is lowest around 02:00 UTC.
Rules of r/ClaudeAI
The moderators of r/ClaudeAI list 8 rules. In short:
- Be respectful
- Be relevant
- Be helpful
- Be Reddit-compliant
- Use relevant post flair
- Don't be spammy
- Stay grounded
- Be informative when you post a complaint and use flair.
How to join
Open reddit.com/r/ClaudeAI and press “Join”. Read the community rules in the sidebar before you post: every subreddit is run by its own volunteer moderators.
Frequently asked questions
How big is r/ClaudeAI?
r/ClaudeAI has 1,261,532 subscribers (Nov 9, 2026), which makes it the #836 safe-for-work subreddit in the SubMouse ranking. It added 123,440 members between Sep 19, 2026 and Nov 9, 2026.
How old is r/ClaudeAI?
r/ClaudeAI was created on Jan 23, 2023, so it has been around for 3 years.
How active is r/ClaudeAI?
Very active: r/ClaudeAI gets about 350 new posts a day (average of the last four weeks). Over its lifetime the archive counts 151,702 posts and 1,619,714 comments. In a sample of 654 recent posts we counted 578 different authors.
When is r/ClaudeAI most active?
Based on post counts from Oct 29, 2026 to Nov 4, 2026, the busiest day was Thursday and the quietest Wednesday, and most posts arrive around 16:00 UTC, with the fewest around 02:00 UTC. More posts also means more competition, so a quieter hour can help a post get noticed.
What is r/ClaudeAI about?
The community describes itself as: “This is a Claude information subreddit aiming to help everyone make a fully informed decision about how to use Claude and Claude Code to best effect for their own purposes. ¹⌉ Anthropic does not control or operate this …” Recent post titles often mention claude, code, built, free and app. Most posts are text posts (57%).
Is r/ClaudeAI safe for work?
Yes. Reddit does not mark r/ClaudeAI as an 18+ (NSFW) community. SubMouse lists safe-for-work subreddits only.
How do I post on r/ClaudeAI?
Join the community on Reddit first, then use “Create post”. r/ClaudeAI accepts both text and link posts, with images, videos, galleries and polls enabled. It has 8 posted rules, starting with: “Be respectful”; “Be relevant”; “Be helpful”. Moderators remove posts that break the rules, so read them in the sidebar before posting.
Stats from public data (data updated Nov 9, 2026; activity, rules and archive totals via the Arctic Shift archive, Nov 6, 2026; top posts from Reddit’s public feeds). Point and comment counts are archive snapshots and can be lower than on Reddit today. SubMouse is an independent directory and is not affiliated with Reddit or the moderators of r/ClaudeAI.