25 Must-join Machine Learning communities

Machine learning is a rapidly growing field that has become increasingly important in many industries, from healthcare to finance to retail. As more and more companies invest in machine learning technologies, the demand for skilled professionals who can develop and implement these systems is also growing. Joining a machine learning community can be a great way to learn about the latest developments in the field, collaborate with other professionals, and stay up-to-date with new job opportunities. In this article, we will list 25 of the best machine learning communities that you can join today. These communities are located around the world and offer a range of resources, events, and networking opportunities for both beginners and experts in the field. Whether you are looking to advance your career in machine learning or simply want to connect with like-minded individuals, these communities are sure to provide valuable support and resources for your journey.

1. Kaggle

Location: Global

Cost of Membership: Free

Description: Kaggle is one of the largest and most active communities of data scientists and machine learning practitioners. It features a range of competitions, datasets, and forums for discussion and collaboration.

Number of Users: Over 5 million

2. Data Science Central

Location: Global

Cost of Membership: Free

Description: Data Science Central is a hub for data science and machine learning professionals. It offers articles, tutorials, and discussion forums on topics ranging from data visualization to deep learning.

Number of Users: Over 500,000

3. KDnuggets

Location: Global

Cost of Membership: Free

Description: KDnuggets is a popular data science and machine learning community that offers news, tutorials, job postings, and discussion forums.

Number of Users: Over 500,000

4. Machine Learning Mastery

Location: Global

Cost of Membership: Free

Description: Machine Learning Mastery is a popular blog and community focused on machine learning and deep learning. It features tutorials, articles, and a forum for discussion and collaboration.

Number of Users: Over 150,000

5. TensorFlow

Location: Global

Cost of Membership: Free

Description: TensorFlow is an open-source machine learning platform developed by Google. The community offers tutorials, forums, and resources for developers and researchers using TensorFlow.

Number of Users: Over 125,000

6. PyTorch

Location: Global

Cost of Membership: Free

Description: PyTorch is an open-source machine learning platform developed by Facebook. The community offers tutorials, forums, and resources for developers and researchers using PyTorch.

Number of Users: Over 100,000

7. Fast.ai

Location: Global

Cost of Membership: Free

Description: Fast.ai is a community focused on deep learning and practical AI. It offers courses, forums, and a community of developers and researchers.

Number of Users: Over 75,000

8. OpenAI

Location: Global

Cost of Membership: Free

Description: OpenAI is a non-profit research organization focused on AI safety and alignment. It offers research papers, blog posts, and discussion forums for researchers and practitioners.

Number of Users: Over 80,000

9. Machine Learning Reddit

Location: Global

Cost of Membership: Free

Description: The Machine Learning subreddit is a forum for discussion and news related to machine learning and AI. It features a large and active community of practitioners, researchers, and enthusiasts.

Number of Users: Over 1.5 million

10. Scaler Data Science

Location: Global

Cost of Membership: Paid

Description: Data Science is a community focused course by Scaler. The course helps you build expertise in topis like data analysis, machine learning, and MLOps applications. Alongside the rich curriculum, members get access to a wide network of alumni and 1:1 mentorship.

Number of Users: Over 20,000

11. AI Stack Exchange

Location: Global

Cost of Membership: Free

Description: AI Stack Exchange is a question-and-answer forum for AI and machine learning professionals. It features a large community of experts who offer answers and advice on a range of topics.

Number of Users: Unknown

12. Deep Learning AI

Location: Global

Cost of Membership: Free

Description: Deep Learning AI is a community focused on deep learning and AI research. It offers courses, tutorials, and a community of researchers and practitioners.

Number of Users: Over 50,000

13. Papers With Code

Location: Global

Cost of Membership: Free

Description: Papers With Code is a community is a free and open-source resource that aims to provide researchers and practitioners with a comprehensive and up-to-date repository of machine learning papers, along with their corresponding code implementations and evaluation metrics. 

14. The Machine Learning Society

Location: Global

Cost of Membership: Free

Description: The Machine Learning Society is a community focused on connecting professionals and enthusiasts in the field of machine learning. It offers events, webinars, and resources for members.

Number of Users: Over 10,000

15. Women in Machine Learning (WiML)

Location: Global

Cost of Membership: Free

Description: WiML is a community that promotes gender diversity and inclusivity in the field of machine learning. It offers events, workshops, and resources for women and non-binary individuals.

Number of Users: Unknown

16. Google AI Community

Location: Global

Cost of Membership: Free

Description: The Google AI Community is a platform for researchers and practitioners to share knowledge and collaborate on AI and machine learning projects. It offers resources, events, and forums for members.

Number of Users: Unknown

17. IBM Developer Community

Location: Global

Cost of Membership: Free

Description: The IBM Developer Community is a platform for developers to share knowledge and collaborate on AI, machine learning, and other technology projects. It offers resources, events, and forums for members.

Number of Users: Over 1 million

18. Microsoft AI Community

Location: Global

Cost of Membership: Free

Description: The Microsoft AI Community is a platform for researchers and practitioners to share knowledge and collaborate on AI and machine learning projects. It offers resources, events, and forums for members.

Number of Users: Unknown

19. NVIDIA Developer Community

Location: Global

Cost of Membership: Free

Description: The NVIDIA Developer Community is a platform for developers and researchers to collaborate on AI, machine learning, and other technology projects. It offers resources, events, and forums for members.

Number of Users: Unknown

20. AWS Machine Learning Community

Location: Global

Cost of Membership: Free

Description: The AWS Machine Learning Community is a platform for developers and researchers to share knowledge and collaborate on machine learning projects using Amazon Web Services. It offers resources, events, and forums for members.

Number of Users: Unknown

21. Towards Data Science

Location: Global

Cost of Membership: Free

Description: Towards Data Science is a community focused on data science and machine learning. It offers articles, tutorials, and forums for discussion and collaboration.

Number of Users: Over 300,000

22. MLT

Location: Tokyo, Japan

Cost of Membership: Free

Description: Machine Learning Tokyo is a community of machine learning enthusiasts, researchers, and professionals based in Tokyo. It offers talks, workshops and study sessions for members.

Number of Users: Over 10,000

23. Machine Learning Meetups

Location: Czech Republic, Slovakia and Online

Cost of Membership: Free

Description: Machine Learning Meetups is a platform for organizing and joining machine learning events and meetups in Czech Republic, Slovakia and online. They organize 100+ events every year which offer their members plentiful networking opportunities.

Number of Users: Over 5,000

24. AI Hub

Location: Global

Cost of Membership: Free

Description: AI Hub is a community that connects AI and machine learning professionals with businesses and startups. It offers resources, events, and a job board for members.

Number of Users: Unknown

25. MLOps Community

Location: Global

Cost of Membership: Free

Description: The MLOps Community is a global community of professionals interested in trends and best practices for machine learning operations. On top of their Slack community their offer regular podcast episodes, weekly newsletter and meetups to grow members professional network.

Number of Users: Over 15,000

Joining a machine learning community can be a fantastic way to advance your skills, connect with other professionals, and stay up-to-date with the latest developments in the field. The communities we've listed offer a range of resources, from online forums to in-person meetups and events, and are located all around the world.

By joining a community, you can collaborate with like-minded individuals, find mentors, and even discover new job opportunities. Whether you're just starting out in machine learning or are already an expert in the field, there's a community out there that's right for you.

So why wait? Check out our list of the 25 best machine learning communities and start connecting with other professionals today. You never know what opportunities may arise!