Sync vs HeyGen
Compare features, pricing, and capabilities side by side
AI lip-sync and visual dubbing platform with Studio, API, SDKs, sync-3, dubbing, voice cloning, TTS, Premiere plugin, ComfyUI, and MCP workflows.
AI video platform for avatars, Video Agent, AI Studio editing, video translation, voice cloning, API workflows, MCP, and business video localization.
| Sync | HeyGen | |
|---|---|---|
| Pricing | Freemium | Freemium |
| Starting Price | Free trial; Hobbyist from $5/month + usage | Free; Creator from $29/month |
| Primary Category | Lip Sync | Video Generation |
| Capabilities | Lip SyncVideo EditingVoice SynthesisAll-in-one AI Filmmaking | Video GenerationVoice SynthesisLip Sync |
| Popularity Score | 35 | 72 |
| Website | sync.so | heygen.com |
Sync Pricing Details
free accounts include 3 lip-sync generations per month, 10 TTS generations per month, and access to all lip-sync models with a 20-second max generation limit, or 15 seconds for sync-3. Paid plans use subscription plus per-second usage: Hobbyist is $5/month + $0.05/sec, Creator is $19/month + $0.05/sec, Growth is $49/month + $0.0475/sec, and Scale is $249/month + $0.04/sec. sync-3 is priced around $0.107-$0.133/sec at 25 fps depending on tier.
HeyGen Pricing Details
Free includes 3 videos/month up to 1 minute, Avatar IV and Video Agent access, standard processing, 500+ stock Digital Twins, 1 custom Digital Twin, and 30+ languages. Creator is $29/month monthly or $24/month billed annually with 600 credits, videos up to 30 minutes, 1080p export, watermark removal, voice cloning, advanced AI models, 175+ languages and credit rollovers. Pro starts at $49/month with 1,000 credits and 4K export. Business is $149/month plus $20/seat/month. Enterprise is custom.