Privacy Policy – Supply Finder

Version: V3 — Last updated: September 17, 2026

Data Controller

The processing of users' personal data is carried out by BuyrBox SAS, a SAS company with a capital of 15,000 euros, registered with the RCS of Nice under number 987 962 982, with its registered office at 21 avenue Caravadossi, France. For any questions or requests regarding personal data, you can contact us at: support@supply-finder.com.

BuyrBox has appointed a Data Protection Officer (DPO). For any questions related to personal data, you can contact our DPO at: dpo@supply-finder.com.

Data Collected

In the context of using the Supply Finder platform, BuyrBox collects the following data:

Purposes of Processing

The data is collected and processed for the following purposes:

Legal Basis of Processing

The processing activities carried out by BuyrBox are based on the following legal grounds:

Data Retention Period

Recipients and Subcontractors

The data collected is exclusively intended for BuyrBox. It may be processed by the following technical service providers acting as subcontractors:

Subcontractor Purpose Data Processed Location/Guarantees
HubSpot CRM, customer support User contact details, interaction history EU-hosted, SCCs for transfers
Amplitude Product analytics and session replay Usage statistics, behavioral data, session recordings, email address EU-hosted (serverZone: EU configured)
OpenAI Analysis of user briefings Text entered in designated input fields US, SCCs and API terms limit data use
Anthropic (Claude) AI assistant access to the platform via the Supply Finder MCP connector, at the user's initiative Campaign, deal, and site list data the user asks about in their Claude conversation US, SCCs and API terms limit data use
Clerk User authentication and account login Name, email address, authentication credentials and session data US, SCCs for transfers
Slack Internal notification of platform usage User identifier, feature/tool used US, SCCs for transfers
Stripe Payment processing Payment details US, SCCs and PCI DSS compliance
Mailchimp Onboarding and transactional emails Email address, user preferences US, SCCs and EU-US Data Privacy Framework
Zapier Workflow automation Data necessary for integration between tools US, SCCs and security certifications
MongoDB Primary application database hosting Account, campaign, deal, and site list data EU-hosted (MongoDB Atlas)
LangSmith Tracing and monitoring of AI/LLM feature calls Prompts, model outputs, and related metadata from AI feature usage US, SCCs for transfers

These providers are contractually bound to strict confidentiality and security obligations. For providers outside the EU, Standard Contractual Clauses (SCCs) validated by the European Commission are implemented.

Use of Amplitude and Session Replay

Supply Finder uses Amplitude to analyze platform usage and improve user experience. This solution includes a session replay feature that captures user interactions with the interface.

Data collected via Amplitude includes:

Session recordings are used solely to identify usability issues, fix bugs, and improve the interface. Sensitive data (passwords, payment information) is automatically masked. Recordings are retained for a maximum of 90 days.

All Amplitude data is hosted in the European Union (serverZone: EU configuration) and is GDPR compliant.

Use of OpenAI

Supply Finder uses OpenAI's API to assist users in formulating or analyzing their needs. The data sent to the API is:

Use of Claude / Anthropic MCP Connector

Supply Finder offers an MCP (Model Context Protocol) connector that lets a user access the platform's site list and campaign reporting tools from within Claude, Anthropic's AI assistant. This connector is opt-in: it is only active if and when a user chooses to connect it from their Claude account.

Once connected, the data sent to Anthropic is:

Authentication for the connector uses the user's existing Supply Finder account; no additional personal data is collected for this purpose beyond what is described elsewhere in this policy. Users can disconnect the connector at any time from their Claude account settings.

Use of YouTube API Services

Supply Finder uses YouTube API Services to retrieve public channel and video data for use within the platform. By using features powered by YouTube API Services, users acknowledge that they are also bound by:

YouTube API data displayed within the platform is refreshed at minimum every 30 days and is never stored beyond that period, in accordance with the YouTube API Services Developer Policies. Users may revoke Supply Finder's access to YouTube API data at any time via Google's security settings page: https://security.google.com/settings/security/permissions.

Deal Processing via SSP API

At the user's explicit request, BuyrBox may create or configure deals within SSP platforms via an integrated API. BuyrBox acts as a technical processor, in accordance with the user's explicit instructions. No independent recording or secondary use of deal data is carried out by BuyrBox.

Data Hosting and Security

Collected data is hosted on Fly.io and MongoDB, both operated from Paris, France data centers, whose infrastructure is compliant with GDPR. BuyrBox ensures that all technical partners meet security standards equivalent to those required by European legislation.

BuyrBox implements the following security measures:

In the event of a data breach, BuyrBox commits to notifying the competent supervisory authority (CNIL) within 72 hours and, where applicable, affected users without undue delay.

User Rights

Under the GDPR, you have the following rights:

To exercise your rights, please contact us at: support@supply-finder.com. A response will be provided within 30 days.

Cookies and Trackers

Supply Finder uses:

You can manage your cookie preferences via our Cookie Banner.

Policy Updates

This privacy policy may evolve. Significant changes will be communicated via email and a banner on the platform. Continued use of the service constitutes acceptance of the updated policy.

BuyrBox integrates data protection by design and by default in the development of all its features.