AI Music API vs sync.

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

AI Music API compared with sync.
Detail	AI Music API	sync.
What it does	AI music generation API for developers to integrate into apps and products	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	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan with 30 credits included; Starter plan $0/month with 2,500 credits; Pro plan $0/month with 7,500 credits; Scale plan $0/month with 35,000 credits; Enterprise custom pricing. Pay-as-you-go credits at $0.08 per 10 credits. Sonic costs 14 credits per generation (produces 2 songs), Producer co	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	Vocal music generation from text prompts Instrumental music generation Extend music tracks Cover music generation Replace song sections Swap sound elements Swap vocals Multiple AI models (Sonic and Producer) Commercial music rights included	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	Fast 30-second generation time with optimized infrastructure No watermarks on generated songs Commercial use rights for all generated content Affordable pay-as-you-go pricing from $0.08 per 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)	50 no change since last check	67 +1 (up) since last check
Trust Flow (Majestic)	22	12
Citation Flow (Majestic)	32	42
Referring domains (Majestic)	2684	1145

5 details filled in for both companies.

More alternatives to AI Music API More alternatives to sync.