Sub-processors & Third-Party Services

Version 1.0 · effective 02/10/2026

These are the service providers WithOpp uses that may handle personal data on our behalf. We list only providers we actually use.

1. Current providers

Provider	Service	Purpose	Data involved	Location
Supabase	Database and sign-in	Database, sign-in and account emails	All account and business data stored in WithOpp; sign-in details (email, hashed password, devices, IP addresses).	Ireland (European Union)
Railway	Hosting	Runs the WithOpp application servers	Data passing through WithOpp while pages and requests are served; technical logs including IP addresses.	European Union (EU West region)

Supabase
Service: Database and sign-in
Purpose: Database, sign-in and account emails
Data involved: All account and business data stored in WithOpp; sign-in details (email, hashed password, devices, IP addresses).
Location: Ireland (European Union)
Railway
Service: Hosting
Purpose: Runs the WithOpp application servers
Data involved: Data passing through WithOpp while pages and requests are served; technical logs including IP addresses.
Location: European Union (EU West region)

2. How this list changes

Before we start using a new provider, we add it to a new version of this list and publish it. Our system does not let us switch a provider on until a published list names it.
When we stop using a provider, we remove it in the next version.
Every earlier version of this list stays readable below, with what changed.
If you have concerns about a provider, contact us through the Legal & Trust Center.

3. What is not listed here

Services you choose and use yourself - for example your own mobile money provider or bank - are not WithOpp's providers. Your use of them is governed by their own terms (Terms of Service, section 11).