Hosted avatar APIs
Choose whether your product needs a complete conversation stack or a video renderer for an existing voice agent.
Sequencer Anima
Custom animation & moderation · Anima Fast / Max
Tavus
Complete conversation stack · Phoenix 4.5 / CVI
Anam
Flexible conversational API · CARA-4
HeyGen
Avatar-only integration · LiveAvatar
Beyond Presence
Enterprise deployments · Genesis 2.0 / A2V
D-ID
Published lip-sync results · V4 Expressive Visual Agents
Runway
Interactive characters · Characters / GWM-1
LemonSlice
Character styles & actions · LemonSlice-2.1 / CWM-1
Simli
Focused speech-to-video API · Emotive Faces / Trinity
Self-hosted and 3D tools
These projects provide different outputs and require your own infrastructure. Their GPU throughput is separate from hosted conversation latency.