https://seedance3.si/ vs sync.

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

https://seedance3.si/ compared with sync.
Detail	https://seedance3.si/	sync.
What it does	AI video generator that turns text, images, video clips, and audio into finished videos	AI lip sync, dubbing and talking video for Claude Code, Codex, Cursor and other agents
Stage	Not given	Not given
Founded	Not given	Not given
Based in	SI	Not given
Pricing model	Freemium	Freemium
Pricing	Lite: $14.9/month (50% off, was $29.9) - 600 credits/month at $0.025 per credit; Standard: $39.9/month (50% off, was $79.9) - 2,500 credits/month at $0.016 per credit with 30% off Seedance models; Max: $99.9/month (50% off, was $199.9) - 8,000 credits/month at $0.012 per credit with 30% off Seedance	Free tier: 3 free video generations per month (up to 15 seconds each), 10 monthly audio generations. Paid plans on legacy usage billing: Hobbyist ($6 invoice threshold, $0.04-$0.05/sec lipsync-2), Creator ($20 threshold, $0.067-$0.083/sec lipsync-2-pro), Growth ($50 threshold), Scale ($250 threshold
Key features	Multi-material input combining images, video clips, and audio Consistent character and product appearance across shots Precise editing of individual elements without full regeneration Text-to-video generation Image-to-video generation Audio generation and integration on supported models Multiple visual styles and aesthetic options Video size and format selection 1080p and 4K video quality options Video upscaler and image upscaler tools	Lip-sync videos to new audio or typed scripts Make photos, portraits and characters talk Add dialogue to AI-generated video clips from Veo, Kling, Sora Dub videos into other languages with matching lips Edit or remove spoken words in original voice Localize campaigns across multiple markets Batch lip-sync CSV rows or folders resumably Build sync. into apps with REST API and SDKs Integration with Claude Code, Codex, Cursor and other agents Cost estimation and approval before paid work
What makes it different	Keep faces and products the same while editing any part without starting over No filming or professional equipment needed Simple three-step process from idea to finished video Transparent credit costs shown before generation	Agent-first approach: works natively with Claude Code, Codex, Cursor and other AI agents Plain language commands: describe what you want and the agent picks the matching skill Always-approved billing: costs quoted before paid work with user approval required Complete end-to-end workflow: from lip-sync to dubbing to localization to API integration
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	24 −1 (down) since last check	67 +1 (up) since last check
Trust Flow (Majestic)	12	12
Citation Flow (Majestic)	31	42
Referring domains (Majestic)	38	1145

5 details filled in for both companies.

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