Subprocessors
Version 2026-10-05
These are the third parties that process personal data for Tether. We give at least 30 days' notice before adding one, as described in the Data Processing Addendum. To be notified of changes, email [email protected] with the subject "Subscribe to subprocessor updates".
Always used
| Subprocessor | What they do for us | Data | Location |
|---|---|---|---|
| Railway Corporation | hosting for the studio, relay, database and file storage | all Service data, including captures and recordings | [Railway region, e.g. US West / EU West / Singapore] |
| Stripe, Inc. | payments, invoices, tax calculation | billing contact, payment details, invoices | United States and others |
| Resend (Plus Five Five, Inc.) | sending account and service email | name, email address, email content | United States |
| GitHub, Inc. | source code hosting and issue tracking; customer data only if you include it in a bug report you send us | support and bug-report content | United States |
Used only if enabled
| Subprocessor | What they do for us | Data | Location |
|---|---|---|---|
| Functional Software, Inc. (Sentry) | error reports from the studio and agent, with personal data scrubbed | technical error data, user and organisation identifiers | [region] |
| PostHog, Inc. | product usage metrics, server-side and without cookies | usage events tied to pseudonymous identifiers | [region] |
Services you choose, not our subprocessors
| Service | When | Data |
|---|---|---|
| Anthropic, PBC | only if your organisation turns on Ask AI steps and uses your own Anthropic API key or Claude login | screen structure and text, sometimes a screenshot, and your instructions. The calls are made from the agent on your computer, under your own agreement with Anthropic. |
| Webhook and export destinations | only if you configure them | the sheets and run results you send there |