Nari Dia vs sync.

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

Nari Dia compared with sync.
Detail	Nari Dia	sync.
What it does	Free online text to speech AI	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	Monthly subscriptions: Starter $9.90/month (6,000 credits/month, 3.6 hours TTS/month), Standard $29.90/month (20,000 credits/month, 12 hours TTS/month), Premium $79.90/month (70,000 credits/month, 36 hours TTS/month). Yearly plans offer 20% discount. One-time credit packs: Starter Pack $19.90 (10,00	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	Autoregressive synthesis for natural voice progression Audio extension and modification capabilities Temporal accuracy for professional quality Real-time processing and synthesis Flexible duration control from short clips to extended speeches Adjustable voice parameters including tone and expression Commercial license included Multiple AI models available	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	World-leading text to speech model with cutting-edge AI techniques Unmatched temporal accuracy for professional audio quality Seamless audio extension and continuation features Results generated in seconds with real-time processing Free trial for new users to experiment with all features	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)	2 no change since last check	67 +1 (up) since last check
Trust Flow (Majestic)	3	12
Citation Flow (Majestic)	14	42
Referring domains (Majestic)	10	1145

5 details filled in for both companies.

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