Labs / Time machine / Cartesia
Cartesia
The subprocessor list as we last read it, on Nov 11, 2026.
Dates are when we read the list (UTC), not when Cartesia changed it. Between two readings we don't know what it said.
tall: list changed · medium: document changed · short: read, no change · x: check failed · dotted: change dates only. Tap a tick or use the date box.
We record change dates, not every check, before Oct 11, 2026.
We have published no changes to this vendor's list; our first reading was Sep 22, 2026.
Read Nov 11, 2026 · 14 companies named as a subprocessor · stored document
| Name | Purpose | Location | First read |
|---|---|---|---|
| Amazon Web Services | Cloud provider; Provider of cloud computing platforms and APIs, offering compute power, database storage, content delivery, machine learning, and other functionality to help businesses scale and grow | Global Edge, US, EU/UK, APAC | |
| Clerk | Clerk provides user authentication, identity management, and user profile services for our software application.; User authentication and identity management | US | |
| Cloudflare | Cloudflare provides: - Global Edge CDN services, DDoS protection, and web application firewall (WAF) to enhance the performance and security of our software. - File storage (US) for stored audio from STT/ASR and Voice Clone offerings - Bot Protection (US) for signup / signin flows and playground dashboard application; content delivery network (CDN) and security | Global Edge, US | |
| Datadog | Application and infrastructure monitoring and analytics; Cloud monitoring | US | |
| Fivetran | Automated data integration platform; Data pipeline and ETL services | US | |
| Google Cloud | Cloud infrastructure and hosting; GCP provides scalable cloud computing services, including hosting, storage, and data management for our software application. | EU, APAC | |
| Hightouch | Analytics data synchronization platform; Reverse ETL and data syncing | US | |
| Polytomic | Analytics ETL | US | |
| Pylon | Pylon, a customer support platform, is used to manage and respond to user inquiries. It helps streamline support workflows and improve the customer experience. | US | |
| Render | Cloud provider; Render a cloud application hosting platform is utilized to run and manage our product’s backend services. It provides the infrastructure needed to deploy, scale, and monitor our internal systems. | US | |
| Stripe | Stripe provides a suite of payment processing tools, allowing our company to securely accept and manage online payments from customers.; payments | US | |
| Together.ai AI | AI infrastructure and model deployment; Together offers AI infrastructure and tools for deploying and running large language models, which we use to enhance our software's capabilities. | US | |
| Twilio | Engineering; Twilio is a cloud communications platform, to support voice agents as part of our general availability offering. It enables us to manage customer interactions via voice, with potential for expanded use over time. | US | |
| Vercel | Edge computing and deployment platform; Web application hosting and deployment | US |
Built from the changes we published; changes we recorded without an alert (parser fixes, entries approved after review) don't appear. Where we later improved how we read a list, an earlier list may look different from the vendor's page at the time.
Gaps in our readings
No gaps since Oct 11, 2026.
All readings (36)
History starts Sep 22, 2026. Dates are UTC. Data CC BY 4.0. Shown as stored when this page was built.