Subprocessors

Who we share data with, and why.

Last updated: 3 May 2026

Where personal data is processed on our behalf, we use the subprocessors listed below. We pick tools that are EU/UK-friendly, well-documented, and security-mature; we sign DPAs (or click through standard terms) with each one.

We update this page whenever a subprocessor changes. If you'd prefer to be notified by email of subprocessor changes that affect your data, write to privacy@solmonarc.com.

Subprocessor Purpose Region DPA
Supabase Inc. Database, authentication, file storage EU + US View →
Resend (Plus Five Five) Transactional + nurture email delivery US View →
Stripe Payments UK Ltd Payments, payout, fraud screening UK + EU + US View →
Cal.com Inc. Calendar booking EU + US View →
Anthropic PBC AI / LLM API for analysis + content US View →
Plausible Insights OÜ Cookieless website analytics EU View →
Vercel Inc. Hosting (marketing site + app) EU + US View →

Standard Contractual Clauses (with the UK Addendum where applicable) are in place for transfers outside the UK / EEA.