Although ChatHub is free to use, you can purchase a Premium membership to unlock premium features.

There are two types of Premium membership: Subscription and Lifetime.

LifetimeSubscription (Pro+/Unlimited）
Works withChatHub extensionChatHub extension & webapp & mobile apps
Access to ChatHub Premium featuresYesYes
Requires own API key or accountsYesNo
Payment modelOne-time paymentMonthly or yearly payment
Document UploadNoYes
StudentsSubscription