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HubSpot

Marketing, sales and service software on one customer platform, built around a shared CRM.

Updated Sep 26, 2026

Overview

HubSpot's marketing, sales and service tools share one CRM of contacts, companies, deals and activities. Its hosted MCP server reads and writes CRM records with the signed-in user's permissions. The REST API takes a service key (in public beta) or an app's static access token as a Bearer token, and its current paths carry a dated version such as 2026-09.