Vellm vs sync.

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

Vellm compared with sync.
Detail	Vellm	sync.
What it does	Create AI videos from photos using trending TikTok and Reels templates	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	Paid	Freemium
Pricing	One-time credit packs: 50 credits for $4.49, 100 credits for $7.99, 300 credits for $21.99, 600 credits for $39.99. Monthly subscriptions: Monthly plan at $20.99/month (350 credits), Creator plan at $41.99/month (700 credits). Template costs range from 50 to 100 credits per video.	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	121 trending templates covering dance, pets, comedy, and duos 1080p video generation with no watermark Powered by Seedance 2.5 by ByteDance Videos available silent or with original sound Generation takes 10-15 minutes with email delivery Credit-based pricing from 50 to 100 credits per video Failed generations return credits automatically Video deletion after 7 days unless downloaded No account required for one-time purchases Optional monthly subscription plans with rollover credits	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	No prompt writing required; templates handle everything One-time credits never expire Trending TikTok and Reels content built-in Refunds available within 7 days for unused credits Works for people, pets, and combinations with pre-designed routines	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)	43 +1 (up) since last check	67 +1 (up) since last check
Trust Flow (Majestic)	3	12
Citation Flow (Majestic)	25	42
Referring domains (Majestic)	35	1145

5 details filled in for both companies.

More alternatives to Vellm More alternatives to sync.