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SiteFlows/Legal/Sub-processor List
DOC 10 · B2B SAAS

Sub-processor List

AUDIENCEB2B operators & data subjects
EFFECTIVE[Effective date]
VERSION1.0 DRAFT
LAST UPDATED:2026-05-01
ATTORNEY REVIEW REQUIRED

This pack contains 18 working-draft legal documents. None of them have been reviewed by Texas counsel or counsel licensed in any other jurisdiction. They are a starting point for a real attorney engagement, not a finished publication. Brackets [highlight] indicate custom options to finalize.

The following sub-processors process Personal Data on behalf of SiteFlows in connection with operating the Service. We engage each sub-processor under contract terms that are at least as protective as our Data Processing Addendum.

Stripe, Inc.
USA
Service

Payment processing & Stripe Connect (escrow + payout)

Data Category

Identity, payment, payout

Amazon Web Services, Inc.
USA
Service

Cloud hosting (us-east-1, us-west-2)

Data Category

All Service data (encrypted)

Postmark
USA
Service

Transactional email delivery

Data Category

Email, name

Twilio, Inc.
USA
Service

SMS & verification routing pipelines

Data Category

Phone number, message body

PostHog Inc.
USA
Service

Product analytics (consent-gated)

Data Category

Pseudonymous event data, IP

Vercel Inc.
USA
Service

Web hosting + analytics (consent-gated)

Data Category

Web traffic logs, IP

Anthropic, PBC
USA
Service

AI-assisted dispute analysis & summary generation

Data Category

Dispute statements, anonymized job metadata

OpenAI, Inc.
USA
Service

AI-assisted photo verification (vision API)

Data Category

Photos with GPS+timestamp watermark

Clerk, Inc.
USA
Service

Identity & authentication

Data Category

Email, name, sign-in metadata

Apple Inc.
USA
Service

Sign in with Apple

Data Category

Email (or relay), name

Google LLC
USA
Service

Sign in with Google

Data Category

Email, name

1. Current Sub-processors

Operators on the Professional and Business tiers will be notified by email at least 30 days before a new sub-processor begins processing Personal Data. To subscribe to these notifications, contact at privacy@siteflows.ai privacy@siteflows.ai

2. Change Notifications

Anthropic and OpenAI process limited Personal Data when AI features are invoked. Per our agreements with both providers, prompt content is not used to train their models. Photo verification with OpenAI processes photos with GPS+timestamp watermarks; raw GPS coordinates are not sent. Dispute analysis with Anthropic processes the text of dispute statements with personally identifying names redacted before transmission.

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