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Open-Source AI Video Tools

1 best Open-Source AI Video tools and apps, curated and ranked by community upvotes on ProductCool. Updated daily as new Open-Source AI Video products launch.

HappyHorse-1.0 logo
HappyHorse-1.0
Open-Source 15B AI Video Generator with 1080p Lip-Sync
Open-Source AI VideoText-to-Video ModelAI Lip-Sync GeneratorJoint Audio-Video Synthesis

Generate cinematic AI videos with HappyHorse-1.0, an open-source model with joint audio-video synthesis, 1080p output, and 7-language lip-sync.

2026-04-16
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