12 Online Communities for GPT
Updated 6/3/2026
ChatGPT Community
on facebook
Welcome to the "ChatGPT Community" group, a place where passionate learners of ChatGPT technology and OpenAI's GPT variants can come together to explore and discuss the latest advancements in this field.589K members
Forum20 views / month

PromptHero
on discord
Welcome to the home for AI prompters, where the pros share their tricks, showcase their work, hone their skills and create breathtaking images.2K members
ForumApplyNewsletterJobsPaidCourses10 views / month

r/PromptEngineering
on reddit
Prompt engineering is the application of engineering practices to the development of prompts - i.e., inputs into generative models like GPT or Midjourney.409K members
Forum15 views / month

r/ArtificialInteligence
on reddit
The high-signal hub for artificial intelligence!1.9M members
ForumJobsCourses16 views / month

FlowGPT
on discord
FlowGPT features the best new prompts. It's a community for anyone to share and discover the best prompts to unleash the boundless possibilities of Artificial Intelligence.19K members
ForumChatNewsletter10 views / month

r/aipromptprogramming
on reddit
A place where those who are passionate about improving their interactions with AI can share tips.237K members
ForumCourses7 views / month

r/GPT3
on reddit
The subreddit for AI text generation technology1.4M members
Forum7 views / month

r/ChatGPT
on reddit
Subreddit to discuss ChatGPT and AI. Not affiliated with OpenAI. Thanks, Nat!11.6M members
Forum12 views / month

r/PromptDesign
on reddit
The art of prompting LLMs such as OpenAI GPT & Codex, Anthropic Claude, Google Gemini, GPT-OSS, Kimi. This is the largest community on Reddit when it comes to prompt design.38K members
Forum9 views / month

Prompto
Share, Discover & Use the best ChatGPT prompts on the internet. Prompto is here to turn you into a ChatGPT superhero.Forum6 views / month

r/ChatGPTPromptGenius
on reddit
ChatGPTPromptGenius: Master the Art of Prompting Learn to engineer better AI prompts together. We analyze structure, tone, and technique to help you get consistently better results from LLMs. Share prompts. Get feedback. Improve your craft. New here? Check the Wiki & Community Guide.812K members
Forum8 views / month

r/ChatGPTPro
on reddit
Unofficial community for professional, advanced use of ChatGPT and modern LLMs. Share workflows, prompts, tools, and case studies that improve real work, study, and life—from business automation and coding to research, writing, and personal decision-making. Cross-model insights (Claude, Gemini, Grok, etc.) welcome when relevant. Not a support forum for billing, outages, or login issues. ChatGPT Pro subscription not required – here, “Pro” describes how you use it, not what you pay.606K members
Forum8 views / month
FAQ
Community size
- Tiny: 0 communities (<20 members)
- Small: 0 communities (20-100 members)
- Medium: 0 communities (100-1,000 members)
- Large: 1 communities (1,000-10,000 members)
- Huge: 2 communities (10,000-100,000 members)
- Massive: 5 communities (100,000-1M members)
- Gigantic: 3 communities (1M+ members)
Community features
Community platforms
- Reddit: 8 communities
- Discord: 2 communities
- Facebook: 1 communities
