Apolloio MCP server

Apollo.io MCP Server

The official Apollo.io Model Context Protocol server for prospecting, lead enrichment, sales intelligence, and outreach workflows.

Provider: Official, first-party server built and maintained by Apollo.io.

Bring Apollo.io prospecting, enrichment, and outreach directly into your favorite MCP-compatible AI application — GitHub Copilot, Visual Studio Code, Cursor, Claude Code, Claude Desktop, and Claude Cowork.

• Apollo.io:
• Model Context Protocol:
• License: MIT

Table of Contents

• Overview
• Key Capabilities
• Prerequisites
• Install in Visual Studio Code and GitHub Copilot
• Install in Cursor
• Install in Claude Code
• Install in Claude Desktop or Claude Cowork
• Generic MCP Client Configuration
• Authentication and Authorization
• Usage Examples
• Available Tools and Capabilities
• Model Recommendations

Overview

The Apollo.io MCP server exposes Apollo.io's go-to-market data and workflows through the Model Context Protocol, so MCP-compatible AI applications can prospect for people and companies, enrich contacts, query sales analytics, and load leads into outreach sequences using natural language.

• Hosted and maintained by Apollo.io. The server runs remotely — there is nothing to build, host, or run locally.
• Transport: Streamable HTTP.
• Endpoint:

https://mcp.apollo.io/mcp

• Authentication: Handled through Apollo.io OAuth. You sign in with your Apollo.io account and authorize access from your MCP client; the server then acts with your Apollo.io permissions. See Authentication and Authorization.

This repository also ships an optional Apollo plugin for Claude Code and Cowork that bundles ready-made workflow skills (/apollo:* commands) on top of the same MCP server.

Key Capabilities

The following capabilities are confirmed by the server tools and skills in this repository:

• People prospecting — search Apollo's people database by title, seniority, location, and company attributes.
• Company prospecting — search organizations by industry, size, location, and keywords.
• Contact and account enrichment — match and enrich people and organizations, individually or in bulk.
• Outreach sequence workflows — find sequences, and add or remove/stop contacts in a sequence.
• Sales analytics — query email, call, meeting, task, opportunity, sequence, and conversation-intelligence metrics and return formatted breakdowns.
• Contact management — create Apollo contacts as part of enrichment and sequence-loading workflows.

Shortened. The full README is on GitHub.