According to OpenAI (@OpenAI), the Sora AI app is now accessible without an invite code for users in the US, Canada, Japan, and Korea for a limited time. This move significantly lowers the barrier to entry for businesses and developers seeking to explore Sora's advanced AI video generation capabilities. The open access is expected to accelerate user adoption, provide real-world feedback, and create new opportunities for AI-driven content creation and multimedia applications. As companies increasingly seek scalable AI solutions for marketing and digital storytelling, Sora's availability positions it as a key player in the generative AI landscape (Source: OpenAI Twitter, Oct 29, 2025).