Choicely Subprocessors

Last updated: October 8, 2026

This page lists the third-party subprocessors that Choicely uses to provide the Choicely platform, the Choicely AI app builder (the “AI Builder”), and related services. It is published in accordance with our Data Processing Addendum (DPA) and is incorporated into the DPA by reference.

To receive email notifications when this list changes, subscribe at https://www.choicely.com/subprocessors. We will provide at least 30 days’ prior notice of new or replacement subprocessors, except for emergency engagements as described in the DPA.

Core platform subprocessors

Used for all customers, regardless of whether the AI Builder is enabled.

Subprocessor	Service provided	Categories of data processed	Location
Google LLC — Google Cloud Platform	Cloud infrastructure, hosting, storage, networking	All categories of Customer Personal Data hosted in the Choicely platform	EU (default) and/or US, depending on customer region
Stripe, Inc.	Payment processing for Choicely subscriptions	Billing contact details, transaction metadata	EU and US
HubSpot, Inc.	CRM and sales/support communications	Account contact details, communications	EU and US
Mixpanel, Inc.	Product analytics for the Choicely platform	Pseudonymized usage events	US
Bird (MessageBird B.V.)	Transactional and notification email	Recipient email address and message content	EU
Mailjet SAS	Onboarding, newsletter and marketing email	Recipient email address and name, message content, delivery and engagement events	EU
Apple Inc. & Google LLC	Push-notification gateways (APNs and FCM) for apps built with Choicely	Push tokens, message payloads	Global

AI subprocessors

Used only when a customer uses the Choicely AI Builder or the Website to App Converter. If you use neither, no Customer Personal Data is transmitted to these providers. AI subprocessors do not have access to end user data through applications created with Choicely

Subprocessor	Service provided	Categories of data processed	Location
OpenAI, L.L.C.	Large language model and generative AI inference	Prompts, context, website content, and AI Output submitted through the AI Builder or the Website to App Converter	US (with EU residency available for some endpoints)
Anthropic, PBC	Large language model inference	Prompts, context, website content, and AI Output submitted through the AI Builder or the Website to App Converter	US
Google LLC — Vertex AI / Gemini	Large language model and generative AI inference	Prompts, context, website content, and AI Output submitted through the AI Builder or the Website to App Converter	EU and/or US
Fireworks AI, Inc.	Large language model inference	Prompts, context, website content, and AI Output submitted through the AI Builder or the Website to App Converter	US
LangChain, Inc. — LangSmith	Tracing and evaluation of AI Builder and Website to App Converter generations	Prompts, context, website content, AI Output and generation metadata from the AI Builder or the Website to App Converter	US

How we manage subprocessors

Due diligence on each subprocessor before onboarding, focused on security, data protection, and reliability.
Written data-protection terms with every subprocessor, including SCCs and the UK IDTA where required for international transfers.
A contractual request that AI subprocessors not use customer prompts or outputs to train general-purpose models.
At least 30 days’ prior notice of intended additions or replacements, with the right to object as described in the DPA.
An up-to-date list maintained on this page.

Contact

Questions or objections: [email protected]