
ComfyUI
The most powerful, modular node-based tool for AI image and video generation — runs locally.
Best for: Designers, Creators, Developers

OpenAI
OpenAI's video app for generating short clips with synchronised sound.
Sora generates clips with dialogue and sound effects from text or images, with a community feed and remixing. It is available in fewer regions than ChatGPT.
Official sources confirm Hong Kong is not supported.
Basis: official supported-region list
Hong Kong is not on OpenAI's official list of supported countries and territories. OpenAI states that accessing its services outside the listed regions may result in the account being blocked or suspended.
Verified on: 14 Nov 2026
Availability information is for reference only and is not legal advice. Terms can change at any time — rely on the provider's latest official statement. We do not provide ways to bypass regional restrictions.
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