Subprocessors
The third-party companies that process customer data on Kyoso's behalf.
Kyoso uses the subprocessors listed below to deliver, operate, and improve the service. Each processes customer data on Kyoso's behalf under contractual data protection and security commitments.
Last updated: April 23, 2026
Content processors
These companies may receive user-generated content — prompts, uploaded files, images, videos, text, payment details, or feedback submissions — while delivering a feature you've invoked.
| Company | Purpose | Category |
|---|---|---|
| Amazon Web Services, Inc. | Infrastructure hosting, storage, content delivery, and transactional email | Infrastructure |
| Google LLC | Image and video generation (Gemini, Veo) | AI / Model provider |
| OpenAI OpCo, LLC | Text, image, and video generation | AI / Model provider |
| Anthropic PBC | Reasoning and agent workflows | AI / Model provider |
| Features & Labels, Inc. (d/b/a fal.ai) | Image and video generation | AI / Model provider |
| Replicate, Inc. | Hosted model inference for document extraction and embeddings | AI / Model provider |
| OpenRouter, Inc. | Model-routing gateway for a fixed set of generation models | AI / Model provider |
| Synadia Communications, Inc. | Real-time collaboration messaging | Messaging |
| Slack Technologies, LLC | Routing of in-app user feedback submissions | Messaging |
Operational processors
These companies process identity, session, or telemetry data (user IDs, IP addresses, event logs) to operate the service. They are not intended to receive user-generated content; Kyoso configures its clients to mask text input and other payload content before transmission.
| Company | Purpose | Category |
|---|---|---|
| Datadog, Inc. | Application performance monitoring, log aggregation, and error tracking | Monitoring |
| Catamorphic Co. (d/b/a LaunchDarkly) | Feature rollout and configuration management | Feature flags |
How we manage subprocessors
- We perform due diligence before engaging a new subprocessor.
- We require appropriate contractual protections, including data processing terms where applicable.
- We keep this page up to date as subprocessors are added, removed, or change purpose.
Changes to this list
We may update this list from time to time as our service evolves. The "Last updated" date at the top of this page reflects the most recent change.
Questions
For questions about this list, data processing, or to request a copy of our Data Processing Addendum, contact us at privacy@kyoso.com.