sync.so
Studio-grade lip-sync API for re-syncing performers to new vocals.
Freemium. Free tier: Free trial; Hobbyist $5/mo + $0.05/sec.
Studio-grade lip-sync API for re-syncing performers to new vocals. Key features: Lip-sync up to native 4K, Visual dubbing, API access.
Popular alternatives include Hedra, FlyU, Freebeat, Higgsfield Rap God.
Hedra
Freemium
Character-3 model animates a talking or singing avatar from an image and audio
Free: Free start, watermarked; Basic ~$20/mo (reported)
FlyU
Freemium · Featured
Turns rap tracks into music videos with lyric sync that keeps up with fast flows
Free: One free 15s Lite Mode video
Freebeat
Freemium · Featured
Makes beat-synced music videos from your song, with story, dance, stage and lyric modes
Free: 500 credits; Basic $4.99/wk, Standard $9.99/mo, Pro $24.99/mo
Higgsfield Rap God
Freemium · Featured
Higgsfield effect that turns your photo into a viral-style AI rap music video
Free: Free account, watermarked, limited models; paid plans from ~$9/mo (reported)
Neural Frames
Freemium · Featured
Audio-reactive music videos that react to each of 8 separated stems, exported in 4K
Free: Free start; paid plans reported from ~$39/mo
Viggle
Freemium · Featured
Make any photo rap, lip-sync or dance with the Rap, Mic and Mix tools
Free: 5 videos/day with watermark; Pro $7.99/mo