The subscription plan not only grants users access to all premium features but also includes direct access to popular AI models such as GPT-4, Claude 3, and Gemini Pro, without the need for individual API keys. We provide a certain quota of usage each month, making it an ideal choice for users seeking a hassle-free AI experience.We currently offer two different subscription plans: ChatHub Pro+ and ChatHub Unlimited, which you can flexibly choose based on your usage needs. The only difference between the two plans is the quota of usage each month.