Image and video
HeyGen alternatives
1 open-source project that already does this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
What you give up either way
- HeyGen’s proprietary Avatar V model quality and character-consistency
- Built-in identity-verification and enterprise moderation workflow
- Scale, throughput, and lowest-latency paid processing
- Integrated multi-language/localization with lip-sync for 175+ languages
- Enterprise features (SSO/SAML, SCIM, team seats, workspace controls)
An open-source project doing the core job proves a replacement is possible. It does not prove it matches HeyGen, and it does not prove anyone has run it for a month. How we decide.