Kadence Sub-processors
Last updated: June 22, 2026
We use the third parties below to operate Kadence. We require each to protect data consistent with our Privacy Notice and Data Processing Addendum. We will update this page before adding a new sub-processor that processes Customer Personal Data.
Infrastructure and platform
| Sub-processor | Purpose | Data |
|---|
| Vercel | Application hosting and compute | Usage, logs, request data |
| Neon | Managed Postgres database (United States) | Account data and Customer Data at rest |
| Upstash | Rate limiting and caching | IP addresses, workspace identifiers |
Communications
| Sub-processor | Purpose | Data |
|---|
| Microsoft (Microsoft Graph) | Sending and syncing outreach email through your connected Outlook mailbox | Recipient addresses, email content, message metadata |
| Resend | Transactional and digest email (sign-in links, invitations, briefs) | Recipient email addresses, message content |
AI providers
| Sub-processor | Purpose | Data |
|---|
| Anthropic | Large language model features (drafting, analysis, assistant) | Prompt content, which may include prospect data |
| Google (Gemini) | Large language model features | Prompt content, which may include prospect data |
Enrichment (data sources)
| Sub-processor | Purpose | Data | Notes |
|---|
| Tavily | Web-search enrichment (news, certifications, contact discovery) | Company and person search terms | Customer-provided API key |
| Google (Places) | Local business discovery | Business search terms | Customer-provided API key |
Some enrichment providers operate only when you connect your own API key. When you do, you are licensing that provider directly and using Kadence to call it on your behalf.
Operations
| Sub-processor | Purpose | Data |
|---|
| Cloudflare | DNS for kadence.haunlab.com | Domain and network metadata |
| Telegram | Operational alerts to our team (errors, feedback, health) | Limited operational data, which may include excerpts of submitted feedback |
Questions about this list: taylor@haunlab.com.