1. Overview
Brainpercent, LLC uses the third-party processors below to deliver the Service. This list complements our Privacy Policy, which describes the categories of processors and the data shared with each category. This page is the authoritative current list of specific vendors.
Each subprocessor is bound by a data-processing agreement. Cross-border transfers to the United States rely on the European Commission's Standard Contractual Clauses (SCCs) and, where applicable, the EU-US Data Privacy Framework.
2. Current Subprocessors
| Subprocessor | Category | Purpose | Region |
|---|---|---|---|
| Stripe, Inc. | Payment & billing | Subscriptions, credit-pack payments, Connect Express payouts, tax | USA |
| Supabase, Inc. | Cloud infrastructure | Postgres database, authentication, file storage | EU (Frankfurt) |
| Vercel, Inc. | Cloud infrastructure | Application hosting, edge delivery, serverless compute | Multi-region |
| Anthropic, PBC | AI model providers | Claude models — text generation, classification, fact-checking | USA |
| OpenAI, L.L.C. | AI model providers | GPT models — secondary text generation | USA |
| GoAPI | AI model providers | Image + video generation gateway (Flux, Gemini, VEO, Sora, Kling, Seedance) | USA |
| GetLate / Zernio | Social publishing | Authorized publishing to social platforms | USA |
| Resend, Inc. | Communications | Transactional email delivery | USA |
| SendGrid (Twilio, Inc.) | Communications | Marketing + bulk email delivery | USA |
| Browserless.io | Operations | Headless web scraping for URL ingestion | EU |
| DataForSEO | Operations | SEO research (keywords, SERP data) | EU |
| Sentry (Functional Software, Inc.) | Analytics & operations | Error tracking, performance monitoring | USA |
| Google LLC | Analytics & operations | Google Analytics 4 (IP-anonymized aggregated traffic) | USA |
| Microsoft Corporation | Analytics & operations | Microsoft Clarity (anonymized session replay) | USA |
3. Changes
We may add, remove, or replace subprocessors as our infrastructure evolves. For material changes (adding a subprocessor with broad access to user data) we will give registered users at least 30 days' advance notice by email, during which you may terminate your subscription if you object. For non-material changes (replacing a subprocessor in the same category with one offering equivalent privacy guarantees, or regional infrastructure shifts) we update this page without separate notice.
4. Contact
Questions about subprocessors or data-processing agreements: edward@brainpercent.com with subject "Subprocessor Inquiry".