Last updated June 29, 2026
Scope
This registry summarizes the service providers that may process limited NewsletterIdea data to deliver scans, paid reports, email, payments, hosting, monitoring, and operational support.
Privacy
Subprocessors
Service providers that may process limited data to operate NewsletterIdea.
Current subprocessors
| Provider category | Purpose | Data processed | Processing region |
|---|---|---|---|
| Mailgun EU | Transactional and marketing email delivery through separate configured domains. | Email address, message metadata, and delivery events required for the specific email. | EU region only for Mailgun sending. |
| Stripe | Checkout, invoices, refunds, and payment-method return behavior. | Payment and billing details handled by Stripe; NewsletterIdea stores only operational order references. | Configured through Stripe account controls. |
| Windows hosting and SQL Server | Application hosting, database storage, logs, accounts, and report delivery. | Account, order, report, and operational data needed to provide the service. | Dedicated Windows Server deployment. |
| LLM and retrieval providers | Opportunity research, validation, summaries, and quality checks. | Prompt inputs, response outputs, token/cost metadata, and audit traces needed for the requested research. | Provider-specific processing under configured terms. |
| Monitoring and diagnostics | Error logging, task audit trails, webhook delivery diagnostics, and security review. | Redacted operational metadata, request ids, trace ids, and failure details. | Limited to production operations and incident response. |
Controls
Subprocessors receive only the data needed for their service purpose. Raw API keys, SQL passwords, payment card numbers, and unrelated customer reports are not intentionally shared through support, catalog, or public pages.
Review the Privacy, Terms, and Security pages for broader controls, or use Contact for a privacy or security question.