Compare features, pricing, and capabilities side by side
AI video platform for avatars, Video Agent, AI Studio editing, video translation, voice cloning, API workflows, MCP, and business video localization.
Sora was OpenAI's AI video generation app, but it is discontinued. Melies is now a practical Sora alternative for filmmakers who need GPT Image-style visual development, top video models such as Seedance and Veo, and a full project workflow.
| HeyGen | Sora | |
|---|---|---|
| Pricing | Freemium | discontinued |
| Starting Price | Free; Creator from $29/month | Discontinued |
| Primary Category | Video Generation | All-in-one AI Filmmaking |
| Capabilities | Video GenerationVoice SynthesisLip Sync | Video GenerationVideo EditingVFXAll-in-one AI Filmmaking |
| Popularity Score | 72 | 90 |
| Website | heygen.com | openai.com |
Free includes 3 videos/month up to 1 minute, Avatar IV and Video Agent access, standard processing, 500+ stock Digital Twins, 1 custom Digital Twin, and 30+ languages. Creator is $29/month monthly or $24/month billed annually with 600 credits, videos up to 30 minutes, 1080p export, watermark removal, voice cloning, advanced AI models, 175+ languages and credit rollovers. Pro starts at $49/month with 1,000 credits and 4K export. Business is $149/month plus $20/seat/month. Enterprise is custom.
Sora web/app access ended on April 26, 2026. OpenAI says the Sora API will discontinue on September 24, 2026.