Cartesia — Provider Intelligence Profile

What this reference supports

Cartesia provides hosted voice and audio APIs centered on real-time speech generation and related voice-agent components. Cartesia is a privately held company, founded in 2023 and headquartered in San Francisco, CA, USA. ModelRefs currently indexes 1 canonical model from Cartesia. Cartesia's indexed lineup does not currently include an open-weight release in ModelRefs' catalog.

Use this page to check Cartesia's indexed model coverage, open-source posture, and top-scoring tracked capability, then review the Quick Facts panel and the provider implementation reference below for deployment, governance, and pricing detail before comparing it against other providers.

Catalog presence and these figures reflect ModelRefs' own canonical registry, not an external ranking or endorsement. Model coverage and capability scores change as evidence is added, and provider-published claims — compliance, pricing, regional availability — should be confirmed directly with Cartesia before implementation.