Sora
Featuredby OpenAI · Launched 2024
Sora was OpenAI's text-to-video model that generated video clips from text prompts. Released in December 2024 for ChatGPT Plus and Pro users, it could create videos up to one minute long with coherent motion and detailed scenes. A second generation, Sora 2, launched in September 2025 with an iOS app, Android app, and social media features. The service was discontinued in April 2026, with the app shutting down on April 26 and the API planned for closure on September 24, 2026.
Platforms
API
Free Plan
Open Source
Mobile App
Views
Updated
Full Review
Sora: Complete Review
Sora was OpenAI's ambitious entry into text-to-video generation. When it was previewed in February 2024, the demonstration videos stunned viewers with their coherence, detail, and visual quality. The promise was clear: type a description, get a video. While the reality was more nuanced, Sora represented a significant milestone in generative AI.
What It Did Well
Sora's video generation was genuinely impressive for its time. Scenes maintained temporal consistency, objects moved naturally through space, and the visual quality was high enough for creative applications. The ability to extend existing videos showed understanding of context and motion. For pre-visualization, social media content, and creative exploration, it delivered real value.
Sora 2
The second generation, launched in September 2025, expanded beyond pure generation. It added a TikTok-style social feed, cameo features that let users insert themselves into generated scenes, and dedicated iOS and Android apps. This suggested OpenAI saw Sora as a consumer platform, not just a developer tool.
Why It Was Discontinued
Despite the technical achievement, Sora was discontinued in April 2026. The estimated $1 million per day computational cost made it economically unsustainable. Copyright concerns, potential for misuse in deepfakes, and limited generation allowances for users added to the challenges. A billion-dollar Disney licensing deal for character use was terminated when the service shut down.
Strengths
Considerations
Verdict
Sora was a technical achievement that showed the potential and limitations of AI video generation. Its discontinuation in 2026 reflects the economic and ethical challenges facing the technology. For current AI video needs, tools like Runway, Pika, and HeyGen are the alternatives to consider.
Features
Who It's For
Creators, marketers, and developers interested in AI video generation (service discontinued)
Pros & Cons
Pros
- Produced remarkably coherent and detailed video clips
- Could extend existing videos with context awareness
- Sora 2 added social features and mobile access
- One of the first widely available text-to-video models
Cons
- Service discontinued in April 2026
- Limited generation allowances for Plus users
- Copyright concerns around generated content
- High computational costs limited scalability
- Potential for misuse in deepfakes and misinformation
PricingPaid
ChatGPT Plus
- Access to Sora
- Limited generations
- Watermarked videos
- Service discontinued April 2026
Use Cases
Integrations
Similar Tools
View All AI ToolsRunway is a generative AI company that builds foundational models for creating and editing video, images, and multimedia content. Its flagship models, Gen-4.5 and Aleph 2.0, enable text-to-video generation, video-to-video transformation, and advanced editing capabilities for filmmakers, advertisers, and content creators. Beyond its research models, Runway offers Edit Studio for professional video editing, Act-Two for performance-driven generation, and a consumer iOS app for mobile video creation. The company also co-created Stable Diffusion and partners with studios like Lionsgate for custom AI model development.
VideoHeyGen is an AI video generation platform that creates realistic videos featuring AI avatars. Users can create videos in minutes with Avatar V, which learns behavior, gestures, and movements from prompts. The platform supports 175+ languages with phoneme-level lip-sync accuracy. Features include Video Agent for prompt-based generation, AI Studio for script-driven control, and Video Translation for multilingual content. Over 30 million users across 196 countries use HeyGen, including 85% of the Fortune 100.
VideoSynthesia is an AI video generation platform that creates professional videos with AI avatars. Users input text and the platform generates videos featuring realistic AI presenters speaking in over 120 languages. Features include 140+ AI avatars, custom avatar creation, screen recording, and video templates. Synthesia serves businesses for training, sales, marketing, and internal communications. The platform eliminates the need for cameras, actors, and studios, enabling video creation in minutes.
VideoPika is an AI video generation platform that creates videos from text prompts, images, or existing videos. It offers text-to-video, image-to-video, and video-to-video generation with various style options. Features include video generation, style transfer, video extension, and lip sync. Pika serves creators, marketers, and businesses looking to produce short-form video content with AI.
VideoAlternatives to Sora
Looking for something different? Here are the top alternatives worth considering.
Frequently Compared With
See how Sora stacks up against other popular AI tools.
Tags
Frequently Asked Questions
Found in Collections
Ask AI About Sora
Discussion (0)
Comments are moderated before publishing
Similar Tools
Stay ahead of the curve
Get the latest insights on AI, technology, and innovation delivered weekly.