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Our sub-processors

Last updated · Last reviewed · Version 2026-10-28

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About this list

In short: These are the companies that help us run our websites and apps and can see personal data while doing so.

This list is part of our privacy policy. Each supplier may only use personal data to provide its service to us, under a written agreement. Shopify, which runs the platform our apps work on, and any Klaviyo account you connect yourself are not our sub-processors; the privacy policy explains how they fit in. Where your data is kept, and for how long, is summarised in Where your data is.

Each supplier uses suppliers of its own. Where a supplier publishes a list of them, we link to it below. Those suppliers are bound by that supplier's data processing terms.

We give merchants at least 14 days' notice, by email or in the app, before a new supplier starts processing their customers' data. You can object by contacting us. Every change is listed under Changes to this list and in our Atom feed, which you can follow in a feed reader without installing our apps. The list is also available as JSON.

"Your customers' data" shows whether personal data about a merchant's own customers reaches each supplier:

  • Stored: The supplier stores your customers' data for us.
  • In transit only: Your customers' data passes through the supplier on its way to you, but the supplier does not keep it.
  • Incidental: The supplier is not meant to receive your customers' data, but it can occasionally see some, for example in an error report, an email or a support message.
  • No: The supplier only handles data about merchants, their staff or website visitors, for which we are the controller.

"Needed to run the service" shows whether we could provide our websites and apps without the supplier. Optional suppliers help us understand and improve our business.

Cloudflare

Cloudflare, Inc. · Added · Terms and data protection · Cloudflare's own suppliers

Purpose
Website hosting, content delivery, security and request statistics; the network every request to our websites and apps passes through
Applies to
Websites, Discount Magic
Data
IP addresses and request details (page, browser, time). For Discount Magic, all app traffic in transit, including your customers' data shown in the app
Your customers' data
In transit only
Stored in
Page and app content is not stored. Request statistics are kept on Cloudflare's network
Accessed from
Cloudflare data centres worldwide, usually the one nearest the visitor; Cloudflare support staff in the UK, EU, United States and other countries
Transfer safeguard
EU-US Data Privacy Framework and UK Extension; Standard Contractual Clauses with the UK Addendum
Needed to run the service
Required

PostHog

PostHog, Inc. · Added · Terms and data protection · PostHog's own suppliers

Purpose
Website analytics (only with consent) and product analytics for our apps
Applies to
Websites, Discount Magic
Data
Pseudonymous identifiers, pages and app events, browser and device type, store domain; session replays if used, with customer details and personal-data fields hidden. Designed to leave out your customers' data, but general text such as discount titles can occasionally include some
Your customers' data
Incidental
Stored in
United States
Accessed from
United States; PostHog staff in other countries where needed to provide the service, under its DPA
Transfer safeguard
EU-US Data Privacy Framework and UK Extension; Standard Contractual Clauses with the UK Addendum
Needed to run the service
Required

Google Cloud

Google Cloud EMEA Limited (Ireland), with Google LLC · Added · Terms and data protection · Google Cloud's own suppliers

Purpose
App hosting, short-term caching and sessions, background jobs, message queues, file storage, logs and secret storage
Applies to
Discount Magic
Data
All app data, including your customers' data
Your customers' data
Stored
Stored in
United States, encrypted at rest. The cache, in Northern Virginia (us-east4), keeps recently used app data, including customer lists, for up to 15 minutes, with no backups
Accessed from
United States; Google staff in other countries where needed to support the service, under Google's DPA
Transfer safeguard
Contract with Google Cloud EMEA Limited in Ireland; transfers to Google LLC in the United States under the EU-US Data Privacy Framework and UK Extension, with Standard Contractual Clauses as backup
Needed to run the service
Required

PlanetScale

PlanetScale, Inc. · Added · Terms and data protection · PlanetScale's own suppliers

Purpose
App database and backups
Applies to
Discount Magic
Data
All app data, including your customers' data
Your customers' data
Stored
Stored in
United States, with daily encrypted backups kept for 30 days, also in the United States
Accessed from
United States; PlanetScale staff in other countries where needed to support the service, under its DPA
Transfer safeguard
EU-US Data Privacy Framework and UK Extension; Standard Contractual Clauses with UK transfer clauses
Needed to run the service
Required

Sentry

Functional Software, Inc. · Added · Terms and data protection · Sentry's own suppliers

Purpose
Error monitoring, performance tracing and app logs, including masked screen replays of a sample of sessions and of sessions where an error happens
Applies to
Discount Magic
Data
Error details and app logs, Shopify user ID, store domain, masked replays of app screens. These are designed to leave out your customers' data, but an error can occasionally capture some
Your customers' data
Incidental
Stored in
United States, kept for up to 90 days
Accessed from
United States; Sentry staff in other countries where needed to support the service, under its DPA
Transfer safeguard
EU-US Data Privacy Framework and UK Extension; Standard Contractual Clauses with the UK Addendum
Needed to run the service
Required

Featurebase

CORDNET OÜ · Added · Terms and data protection · Featurebase's own suppliers

Purpose
In-app support chat, feedback, product updates and opt-in marketing emails
Applies to
Discount Magic
Data
Staff name, email, language and role; store name, domain and plan; messages you send, which can include details of your customers if you share them
Your customers' data
Incidental
Stored in
European Union (Germany, Ireland and the Netherlands)
Accessed from
European Union; some of Featurebase's own suppliers, including AI providers, are in the United States
Transfer safeguard
Stored in the EEA, which UK law recognises as adequate; transfers to Featurebase's US suppliers are covered by the Standard Contractual Clauses, with the UK Addendum for UK data, in Featurebase's data processing agreement, and we remain responsible for them under ours
Needed to run the service
Required

Google Analytics

Google Ireland Limited, with Google LLC · Added · Terms and data protection · Google Analytics's own suppliers

Purpose
Measuring visits to our Shopify App Store listings and installs that come from them
Applies to
Shopify App Store
Data
Pages viewed, clicks, browser and device details, approximate location, referral source and search terms, and for installs the store's Shopify ID, name and web address
Your customers' data
No
Stored in
United States and other Google data centres
Accessed from
Collected through servers in the EU and UK, then processed by Google in the United States and other countries
Transfer safeguard
Contract with Google Ireland Limited in Ireland; transfers to Google LLC in the United States under the EU-US Data Privacy Framework and UK Extension, with Standard Contractual Clauses as backup
Needed to run the service
Optional

Google Workspace

Google Cloud EMEA Limited (Ireland), with Google LLC · Added · Terms and data protection · Google Workspace's own suppliers

Purpose
Email, including messages you send to our privacy and support addresses
Applies to
Websites, Discount Magic
Data
Your emails to us and our replies
Your customers' data
Incidental
Stored in
Google data centres worldwide, including the United States
Accessed from
Google data centres worldwide; Google staff in other countries where needed to support the service, under Google's DPA
Transfer safeguard
Contract with Google Cloud EMEA Limited in Ireland; transfers to Google LLC in the United States under the EU-US Data Privacy Framework and UK Extension, with Standard Contractual Clauses as backup
Needed to run the service
Required

Changes to this list

We add a line here whenever a supplier joins or leaves the list, or what a supplier does for us changes. The same changes appear in our Atom feed.

Changes to the sub-processor list
DateSupplierChange
Google CloudNow also provides short-term caching and sessions for Discount Magic, replacing Upstash
UpstashRemoved: Discount Magic caching moved to Google Cloud, and our Upstash data was deleted
FeaturebaseAdded for Discount Magic support and product updates; it can see your customers' details if you share them in a support message
Google AnalyticsAdded for Shopify App Store listing analytics
Google CloudAdded for Discount Magic hosting
Google WorkspaceAdded for email
PlanetScaleAdded for the Discount Magic database
SentryAdded for Discount Magic error monitoring
UpstashAdded for Discount Magic caching
CloudflareAdded for website hosting and security
PostHogAdded for website analytics