# Best AI communities

> Reddit, Discord, and events in one AI communities directory, with official join links, a start-with-five, and a CSV download.

- Source: https://www.zarifautomates.com/blog/best-ai-communities
- Published: 2026-09-16
- Updated: 2026-09-16
- Pillar: Sources & Directories
- Tags: ai-community, ai-discord, reddit-ai, ai-networking, ai-news
- Author: Zarif

---

The best AI community is the one where people working on your actual problem exchange useful work. Member counts, unofficial invite links, and paid hangouts that exist to upsell a course do not make that list.

Updated September 16, 2026. This hub replaces the separate Discord, subreddit, and communities pages.

Last verified 2026-09-16. Rechecked monthly. Download: https://www.zarifautomates.com/downloads/directories/best-ai-communities.csv.

An AI community is a Reddit community, official Discord or Slack, product forum, or in-person event where members share research, reproducible projects, troubleshooting details, or informed product experience. Join through the project's own page.

Join three communities, not thirty. Read the rules. Prefer official invite pages over scraped links. Reddit is better for answers you may need to find again; Discord is better for conversation; events are better for relationships.

LangChain does not have an official Discord. The [community page](https://www.langchain.com/community) sends you to Slack and the forum. Do not search for an unofficial one.

## Start with five

Open models, research, Hugging Face, Latent Space, and the AI Engineer calendar. Add a product community only after those five have a job in your week.

1. [r/LocalLLaMA](https://www.reddit.com/r/LocalLLaMA/) (r/LocalLLaMA) — Continuous. The starting point for quantization, local inference, hardware, and open-model releases. Bring hardware and runtime details.
2. [r/MachineLearning](https://www.reddit.com/r/MachineLearning/) (r/MachineLearning) — Continuous. Papers, methods, and technical careers. Link the paper and state the methodological issue.
3. [Hugging Face Discord](https://hf.co/join/discord) — Real-time. The best general server: courses, open models, libraries, and project channels. Join through Hugging Face's official invite.
4. [Latent Space Discord](https://www.latent.space/p/community) — Real-time. Paper discussion, jobs, and meetups for people shipping. Join from the Latent Space community page.
5. [AI Engineer events](https://www.ai.engineer/) — Around the conference calendar. Summit, World's Fair, and local meetups still beat any online room for relationships. Watch the talks on the AI Engineer channel after.

## The directory

Bring context: hardware and runtime for local models, the paper for research, the workflow file for ComfyUI, the exact error for product help. Screenshots can inspire an experiment; they are not an experiment.

| Name | Role | Why it is here | Cadence |
| --- | --- | --- | --- |
| [r/LocalLLaMA (r/LocalLLaMA)](https://www.reddit.com/r/LocalLLaMA/) | Reddit · open models | The starting point for quantization, local inference, hardware, and open-model releases. Bring hardware and runtime details. | Continuous |
| [r/MachineLearning (r/MachineLearning)](https://www.reddit.com/r/MachineLearning/) | Reddit · research | Papers, methods, and technical careers. Link the paper and state the methodological issue. | Continuous |
| [r/MLOps (r/MLOps)](https://www.reddit.com/r/mlops/) | Reddit · production | Data, deployment, observability, and governance. Ask for constraints, not only product names. | Continuous |
| [r/ClaudeAI (r/ClaudeAI)](https://www.reddit.com/r/ClaudeAI/) | Reddit · product | Claude workflows and Claude Code. Verify behavior against Anthropic docs and status, not anecdotes. | Continuous |
| [r/OpenAI (r/OpenAI)](https://www.reddit.com/r/OpenAI/) | Reddit · product | User experience after an OpenAI launch. Official docs decide availability and API behavior. | Continuous |
| [r/aiagents (r/aiagents)](https://www.reddit.com/r/aiagents/) | Reddit · agents | Agent architecture and tools. Explain task boundaries and evaluation or the thread will not help you. | Continuous |
| [r/learnmachinelearning (r/learnmachinelearning)](https://www.reddit.com/r/learnmachinelearning/) | Reddit · beginners | Foundations, courses, and first projects. Include skills, time, and a concrete eight-week outcome. | Continuous |
| [r/StableDiffusion (r/StableDiffusion)](https://www.reddit.com/r/StableDiffusion/) | Reddit · image models | Open image models, LoRAs, and workflows. Visual results are not automatically reproducible. | Continuous |
| [r/comfyui (r/comfyui)](https://www.reddit.com/r/comfyui/) | Reddit · ComfyUI | Node graphs and custom nodes. Attach a simplified workflow and the exact error. | Continuous |
| [Hugging Face Discord](https://hf.co/join/discord) | Discord · builders | The best general server: courses, open models, libraries, and project channels. Join through Hugging Face's official invite. | Real-time |
| [EleutherAI](https://www.eleuther.ai/) | Discord · open research | Open research contributors. Join from EleutherAI's official site, not a scraped invite. | Real-time |
| [Latent Space Discord](https://www.latent.space/p/community) | Discord · AI engineers | Paper discussion, jobs, and meetups for people shipping. Join from the Latent Space community page. | Real-time |
| [Claude Discord](https://claude.com/community) | Discord · product | Anthropic's verified product community. Discord for conversation; Reddit and docs for durable answers. | Real-time |
| [Midjourney](https://docs.midjourney.com/hc/en-us) | Discord · image creation | Live prompt discussion for image work. Join through Midjourney's official help center, not a random invite. | Real-time |
| [ComfyUI](https://github.com/Comfy-Org/ComfyUI) | Discord · ComfyUI | Implementation help next to the official repository. Start at the repo, then the community it links. | Real-time |
| [CrewAI](https://docs.crewai.com/) | Product community | Framework help from official docs. Do not search for unofficial Discords first. | When you are stuck on CrewAI |
| [AutoGen](https://github.com/microsoft/autogen) | Product community | Community links live in the official AutoGen repository. | When you are stuck on AutoGen |
| [Weights & Biases](https://wandb.ai/site/community) | Product community | Official W&B community page for experiments, jobs, and implementation help. | When you are stuck on W&B |
| [LangChain community](https://www.langchain.com/community) | Product community | The official community page links to Slack, help forums and events. Useful for implementation questions and finding other LangChain builders. | When you are stuck on LangChain |
| [AI Engineer events](https://www.ai.engineer/) | In person | Summit, World's Fair, and local meetups still beat any online room for relationships. Watch the talks on the AI Engineer channel after. | Around the conference calendar |

Start with an official source for product status, pricing, policy, incidents, or regulated advice. Reddit and Discord are discovery layers. Documentation, GitHub issues, and status pages decide what is true.

For the source layer behind a promising thread, use [AI blogs and news sites](/blog/best-ai-blogs-and-websites-for-news). For accounts that post the primary artifact, use [AI X accounts](/blog/best-ai-twitter-x-accounts-to-follow).

Get the weekly change log for this directory on Thursday.

## Change log

- 2026-09-16: Folded Discord, subreddits, and the old communities list into one hub. Paid classroom hangouts dropped. Join only through official pages.

## Related Guides

- [Best AI Twitter (X) Accounts to Follow in 2026](/blog/best-ai-twitter-x-accounts-to-follow)
- [Best AI Blogs and News Sites for 2026: A High-Signal Reading Stack](/blog/best-ai-blogs-and-websites-for-news)
- [The Best AI Newsletters to Subscribe To](/blog/best-ai-newsletters-to-subscribe-to)
- [How to Build a Weekly AI Article Recommendation Workflow](/blog/how-to-build-weekly-ai-article-recommendation-workflow)