Companies / Cartesia / Amazon Web Services
Does Cartesia use Amazon Web Services?
Yes
We hold strong evidence for this.
- The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
How we know
About Cartesia
Cartesia provides speech-to-text, text-to-speech, and managed voice agent models through an API. It serves businesses building voice agents for uses such as customer support, appointment scheduling, and sales.
Summarized from its homepage on 3 Nov 2026.
What else Cartesia uses
Cartesia has evidence for 23 vendors. The strongest:
Vercel
Cloudflare
Google Cloud
Clerk
Datadog
Fivetran
Hightouch
Polytomic
Pylon
Other companies using Amazon Web Services
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- Work email only. No card, no sales call