PromptEden uses the following third-party subprocessors to
deliver, secure, and improve our Services. We update this
page when subprocessors are added or removed. If you have
a Data Processing Agreement (DPA) with us that includes
subprocessor change notifications, we will notify you per
the terms of that agreement.
Infrastructure and Hosting
| Subprocessor | Purpose | Data Processed | Location |
| Vercel Inc. | Application hosting and CDN | Request data, IP addresses, page content | United States |
| Supabase Inc. | Database, authentication, and backend services | Account data, session tokens, all application data | United States |
Billing and Payments
| Subprocessor | Purpose | Data Processed | Location |
| Stripe Inc. | Subscription billing and payment processing | Billing metadata, plan details, transaction records
(full card numbers are processed by Stripe directly
and never stored by PromptEden) | United States |
AI Model Providers
PromptEden sends user-configured prompts and search queries
to the following AI providers to retrieve monitoring results.
Only the prompt content, locale hints, and model parameters
are transmitted — no account credentials or billing data.
| Subprocessor | Purpose | Data Processed | Location |
| OpenRouter Inc. | Multi-model AI gateway | Prompt content, model parameters | United States |
| OpenAI Inc. | AI search responses (ChatGPT) | Prompt content, model parameters | United States |
| Google LLC | AI search responses (Gemini, AI Overviews) | Prompt content, model parameters | United States |
| Perplexity AI Inc. | AI search responses (Sonar) | Prompt content, model parameters | United States |
| Microsoft Corporation | AI search responses (Copilot via Azure AI) | Prompt content, model parameters | United States |
Analytics and Customer Success
| Subprocessor | Purpose | Data Processed | Location |
| PostHog Inc. | Product analytics | Pageviews, feature usage, session data, user ID | United States |
| Google LLC (Analytics) | Traffic measurement (GA4, server-side) | Aggregated event data, user ID, UTM parameters | United States |
| HubSpot Inc. | Customer relationship management | Contact email, lifecycle stage, plan, company domain | United States |
Email and Communications
| Subprocessor | Purpose | Data Processed | Location |
| Resend Inc. | Transactional email delivery | Recipient email, email content | United States |
| AgentMail Inc. | Outbound email infrastructure | Recipient email, email content | United States |
Error Monitoring and Diagnostics
| Subprocessor | Purpose | Data Processed | Location |
| Sentry (Functional Software Inc.) | Error tracking, performance monitoring, and
anonymized session replay | Error details, user ID, masked session replays
(text masked, media blocked) | United States |
AI Media Services
| Subprocessor | Purpose | Data Processed | Location |
| Fal.ai Inc. | AI image generation and processing | Image generation parameters | United States |
Changes to This List
We may update this subprocessor list from time to time as we
add or change service providers. Material changes will be
reflected on this page with an updated date. If you have a
DPA with us, we will provide advance notice per its terms.
Questions
For questions about our subprocessors or data processing
practices, contact
[email protected].
