Attio

About

A CRM your agents can actually read and update

Attio builds its data model around your business with custom objects and attributes, and keeps records current through real-time email and calendar sync plus enrichment. Paid tiers add sequences, call intelligence and advanced reporting. Its remote MCP server uses OAuth, so Claude, ChatGPT or any MCP client can work with your CRM data without an API key.

Features

• Real-time email and calendar sync
• Automatic data enrichment
• Sequences and call intelligence (Pro)
• Remote MCP server with OAuth

Install

• Claude Code$claude mcp add --transport http attio https://mcp.attio.com/mcp
• Codex$codex mcp add attio --url https://mcp.attio.com/mcp
• Cursor$npx -y mcp-remote https://mcp.attio.com/mcp
• Grok Bot$grokbot mcp add attio https://mcp.attio.com/mcp