Version 1.0.0 — effective 2026-08-28. This list changes only when a real new integration ships in the product; each change gets a new version.
Each of these can be disabled per client, for a client whose contract or data-processing requirements rule a specific engine out — a signed-in agency user finds this under Diagnose → Context → AI Engines on any client.
| Subprocessor | Purpose | Data shared | Active |
|---|---|---|---|
| Anthropic (Claude) | Measures how this AI engine describes a brand in answer text; also powers in-app AI-assisted analysis features. | The query text being measured, and any content an analysis feature is run against (e.g. crawled page text, customer-voice text). | when configured |
| OpenAI (ChatGPT) | Measures how this AI engine describes a brand in answer text. | The query text being measured. | when configured |
| Perplexity AI | Measures how this AI engine describes a brand in answer text. | The query text being measured. | when configured |
| Google (Gemini, AI Overviews / AI Mode) | Measures how these AI engines describe a brand in answer text. | The query text being measured. | when configured |
| xAI (Grok) | Measures how this AI engine describes a brand in answer text. | The query text being measured. | when configured |
| Microsoft (Copilot / Bing) | Measures how this AI engine describes a brand in answer text. | The query text being measured. | when configured |
Opt-in by construction: none of these is contacted until an organization completes that provider’s own OAuth or API-key connection for a specific client.
| Subprocessor | Purpose | Data shared | Active |
|---|---|---|---|
| Moz | Backlink/domain-authority data for SEO analysis. | Domain names being analyzed. | when configured |
| Google (Search Console, Analytics 4) | Search performance and site-analytics data. | OAuth-scoped read access to the connected property's search/analytics data. | when configured |
| Salesforce | CRM data for buyer-journey and pipeline context. | OAuth-scoped read access to the connected CRM objects. | when configured |
| HubSpot | CRM data for buyer-journey and pipeline context. | OAuth-scoped read access to the connected CRM objects. | when configured |
| WordPress / Contentful / Shopify | CMS content for content-intelligence analysis. | API-key-scoped read access to the connected site's content. | when configured |
| Subprocessor | Purpose | Data shared | Active |
|---|---|---|---|
| Stripe | Payment processing and billing. | Billing contact details and payment method — SignalOS itself never stores card numbers. | when configured |
| Resend | Transactional email delivery (invites, password resets, alert notifications, scheduled report delivery). | Recipient email address and message content. | when configured |
| Cloud object storage (S3-compatible) | Stores generated exports, report PDFs, and uploaded assets. | The file being stored. | when configured |
The hosting/infrastructure provider running this deployment is an operational choice made outside this codebase and isn’t named here — whoever operates a real deployment should add it. Per-subprocessor data-processing terms, SCCs/international-transfer mechanisms, and a formal change-notification process for this list all require real legal drafting — see /legal/data-processing.