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HeyGen vs AI Studios: catalog facts
HeyGen	AI Studios
Freemium Free to start, with paid plans and sales-based options for companies.	Freemium Free to start without a credit card, with paid plans for more features.
Web	Web
Personal avatars trained from a single recording Multiple camera angles from one avatar	More than 2,000 AI avatars plus custom avatars Text-to-speech in over 150 languages
Hosted service; videos are produced on HeyGen's servers Some options are only offered through sales	Cloud-only service Formerly branded DeepBrain, so older guides use a different name
Web application, Hosted service	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.