AI agents, voice & avatars
What can you build?
Create narration from text, clone a permitted voice and build voice agents with a knowledge base. Voice features alone do not create a complete video avatar of the person.
Who is it for?
People creating Japanese audio content or prototyping an assistant that responds by voice.
Possible use
A possible spoken FAQ assistant built from material that may be shared publicly. Obtain appropriate permission before using another person’s voice.
Things to check
Check voice rights, cloning-plan eligibility, commercial-use conditions and conversation-record handling. Speech generation and Agents have different pricing; model and telephone-provider costs may be additional.
Integration with a particular app builder has not been tested. These are possible uses; check the required features and connection methods individually.
Cost check
Free plan with limits
Free plans have limits for audio generation and Agents. Check plan eligibility for commercial licensing, voice cloning and extra usage. Agents pricing also depends on call minutes, concurrency, model use and other conditions.
Check official pricing and fees ↗
Reviewed November 7, 2026. Conditions vary by region, product and agreement; check current official information before use.
Sources and review
Reviewed: 2026-11-07