Depending on your goals, industry, and audience, you may want to focus on different social media channels to connect with other entrepreneurs. For example, LinkedIn is a great place to showcase your professional profile, join relevant groups, and reach out to potential partners, investors, and mentors. Twitter is a popular platform for sharing your thoughts, opinions, and insights on your niche, as well as following and engaging with influential people in your field. Facebook and Instagram can be useful for building a community around your brand, showcasing your products or services, and joining groups or events related to your interests. You can also explore other platforms, such as Reddit, Quora, Medium, or Clubhouse, where you can find niche communities, answer questions, share your expertise, or join conversations.