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Sub-processors

Last updated: 27 August 2026

The third parties LEAD SIGNAL AI TECHNOLOGIES LIMITED uses to process personal data on behalf of its customers, what each one does, and where it processes data. This list forms part of our Data Processing Agreement.

Current sub-processors

ProviderPurposeData involvedLocation
Render Services, Inc.Application hosting and the PostgreSQL database that holds all account, lead and conversation dataAll service dataUnited States (Oregon)Terms
Cloudflare, Inc.DNS, CDN, DDoS protection and object storage (R2) for uploaded files and mediaWeb traffic metadata; uploaded files and imagesGlobal edge network; storage in the EUTerms
OpenAI, L.L.C.AI models that score leads, summarise conversations and draft repliesConversation text, lead names and handles, your training answersUnited States (API, no training on your data)Terms
Stripe Payments Europe, Ltd.Subscription billing and card processing (card data never touches LeadSignal)Account holder name, email, billing address, payment method (held by Stripe)EU / USTerms
Resend, Inc.Transactional and platform email (sign-in codes, notifications, nurture emails sent from your connected address where applicable)Recipient email addresses and message contentUnited StatesTerms
Twilio Inc.SMS and WhatsApp message delivery where you take a number through LeadSignalPhone numbers and message contentUS / EUTerms
Meta Platforms Ireland Ltd.Instagram and Facebook comments, direct messages and WhatsApp, where you connect themCommenter and sender names, handles, message content, post identifiersEU / USTerms
Google LLCGmail, Google Calendar and YouTube connections where you enable them; Google Analytics on the marketing site onlyMailbox and calendar data within the scopes you approve; YouTube comment data; site analyticsEU / USTerms
Microsoft Ireland Operations Ltd.Outlook / Microsoft 365 mailbox and calendar connections where you enable themMailbox and calendar data within the scopes you approveEUTerms
LinkedIn Ireland Unlimited CompanyLinkedIn Company Page comments, publishing, lead-gen forms and ad reporting where you connect themCommenter names and comment text, form submissions, campaign metricsEU / USTerms
MillionVerifierEmail address verification before outreachEmail addresses onlyEUTerms
fal.ai (Features and Labels, Inc.)Image and video generation for the marketing tools, only when you use themThe prompts and images you submitUnited StatesTerms
Xero LimitedInvoicing and accounting for LeadSignal's own billing recordsCustomer business name, billing contact, invoice amountsNZ / globalTerms

Connected platforms (Meta, Google, Microsoft, LinkedIn) only receive or supply data where you connect the account concerned; each connection is optional and can be removed from Integrations at any time.

Changes to this list

We give customers at least 30 days' notice before adding or replacing a sub-processor that will process their personal data, by email to the account owner and by updating this page. If you object on reasonable data-protection grounds and we cannot resolve it, you may terminate the affected service under the Data Processing Agreement.

To be notified of changes, email privacy@lead-signal.ai with the subject "Sub-processor updates".

Our own infrastructure

LeadSignal's application and primary database run on Render in the United States (Oregon). Uploaded files and media are stored on Cloudflare R2. The database has seven-day point-in-time recovery provided by the hosting platform.