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§ 00 · LEGAL · SUBPROCESSORS

Subprocessors.

A complete list of third parties that process merchant data on TrackLayer's behalf. We notify the email on file fourteen (14) calendar days before adding a new subprocessor. Subscribe to updates via RSS: /subprocessors.rss.

§ 01

Current subprocessors.

PROCESSORPURPOSEREGIONSINCE
Cloudflare, Inc.
→ DPA
Edge compute (ingestion Workers), KV, Queues, Durable ObjectsGlobal (data pinned to EU Workers)2024-03
Supabase (Stripe PBC)
→ DPA
PostgreSQL database, authenticationEU-West-1 (Frankfurt)2024-04
Stripe, Inc.
→ DPA
Subscription billingEU customer data via Stripe Ireland2024-04
Resend, Inc.
→ DPA
Transactional email (receipts, alerts, onboarding)EU routing2024-05
§ 02

Change log.

2026-03-12Added: Resend as transactional email provider (replacing Postmark)
2025-11-04Removed: Postmark · migration complete
2025-06-18Added: Anthropic API (AI features, opt-in per merchant)
2024-04-09Initial subprocessor list published
§ 03

Stay notified.

EMAIL

The billing-contact and legal-contact emails on file automatically receive at least fourteen (14) days' notice of new subprocessors. Update these in Settings → Account.

RSS

For programmatic updates, subscribe to /subprocessors.rss. Every addition, removal, or region change appears as a new entry.

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DPA · Subprocessors
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