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Apollo.io + Claude / ChatGPT

Apollo builds and maintains its own connector, and it runs on Apollo MCP. It handles prospect search, enrichment, email and phone validation, contact updates, sequences, tasks and team analytics.

Every field below was confirmed in vendor docs on Oct 28, 2026.

CategorySales intelligence & engagement
Built by the vendor?Yes
ClaudeDirectory connector
Claude: Customize > Connectors > search 'Apollo.io' > Connect > Authorize. Apollo labels it beta. It works on any Claude plan, including free.
ChatGPTDirectory app/plugin
Apollo says to find it in ChatGPT's connectors or plugins directory and sign in with OAuth.
Setup typeDirectory listing
Read-only or read/writeRead/write
It creates and updates contacts, sends one-off emails, builds sequences and adds contacts to them, and manages tasks. In Claude you can set each action to Always allow, Approval required or Blocked.
Admin setup needed?No
Each user sets it up for themselves. There's no team or admin install.
Plan / requirementsYou must sign in to Apollo with a work email. Some actions use credits. Apollo requires you to turn off model training in your AI account before you connect.
MCP / connector URLhttps://mcp.apollo.io/mcp (Streamable HTTP, OAuth 2.0)
Last verifiedOct 28, 2026

Sources

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