Sub-processors
Effective date: September 20, 2026
Current providers
| Provider | Service | Data involved | Use |
|---|---|---|---|
| Vercel | Application hosting and scheduled jobs | Request and application data processed to operate the service | Website and Shopify apps |
| Supabase | Managed database hosting | Merchant, application, and permitted Shopify data | Shopify apps and submitted briefs |
| Google Analytics | Optional website analytics | Device, page, and usage signals after opt-in | Public website only |
| Klaviyo | Merchant-connected messaging | Customer email and segment membership selected by the merchant | RepeatIQ only, when connected |
Provider changes
We update this page when a provider with access to personal data is added or materially changes. Merchants needing advance contractual notice can request it through a data processing agreement.
Questions or objections
Contact privacy@happifyapps.com and identify the affected product. See our Data Processing Terms and Security page.