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Riff vs sync.

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

Riff compared with sync.
DetailRiff logo Riffsync. logo sync.
What it doesMake any song you can imagine AI lip sync, dubbing and talking video for Claude Code, Codex, Cursor and other agents
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFreemium Freemium
PricingFree account with credits on a paid plan basis. Web plans bill through Stripe and iPhone plans bill through the App Store. 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
  • Generate complete songs from text descriptions
  • Multiple music genres including hip-hop, pop, R&B, indie, electronic, country, rock, lo-fi, afrobeats, jazz, K-pop, folk, house, soul, punk, and latin
  • Build custom voice from short recording on iPhone app
  • Creative controls for style, vocals, and influence
  • Generated lyrics and artwork for every song
  • Music library synced across web and iPhone app
  • Credit-based system for song generation
  • Creator program for monetization on social media
  • 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 music experience required—works with plain language descriptions
  • Sing songs in your own voice using voice cloning technology
  • Two complete takes of every song generated
  • Unused credits roll over between billing periods
  • Songs optimized for TikTok, Instagram, and YouTube sharing
  • 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 planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last check67 +1 (up) since last check
Trust Flow (Majestic)012
Citation Flow (Majestic)1242
Referring domains (Majestic)131145

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