Legal
Subprocessor List
Last updated: April 17, 2026
Marcenta uses the following third-party subprocessors to deliver our Service. A subprocessor is any third party that processes personal data on our behalf. We maintain contractual data processing agreements with each subprocessor listed below.
We will notify customers at least 30 days before adding a new subprocessor or making material changes to how an existing subprocessor processes data. To receive notifications about changes to this list, email legal@marcenta.ai and request to be added to our subprocessor update list.
| Subprocessor | Purpose | Data Processed | Location | Privacy Policy |
|---|---|---|---|---|
| Supabase | Database, authentication, and data storage | Account data, marketing performance metrics, flag and anomaly data | India (Mumbai, ap-south-1) | supabase.com/privacy |
| Anthropic | AI insight generation using Claude | Anonymized marketing metric summaries (no PII) | United States | anthropic.com/privacy |
| OpenAI | AI insight generation using GPT models | Anonymized marketing metric summaries (no PII) | United States | openai.com/privacy |
| Vercel | Frontend application hosting and delivery | Browser and session data (no marketing metrics or account data stored) | United States | vercel.com/legal/privacy-policy |
| Railway | Backend application hosting and job processing | Account data, marketing performance metrics processed in transit | United States | railway.app/legal/privacy |
| Resend | Transactional email delivery | Name and work email address | United States | resend.com/legal/privacy-policy |
All subprocessors are bound by data processing agreements that require them to maintain appropriate security standards, process data only on Marcenta's instructions, and comply with applicable data protection laws including GDPR.
For questions about our subprocessors or to request a copy of any data processing agreement, contact legal@marcenta.ai.