HubSpot provides an integrated customer platform combining AI-powered agents, a Smart CRM, and six specialized engagement hubs—spanning marketing automation, sales pipeline management, customer service, content management, operations, and commerce—to help mid-market B2B companies streamline workflows and drive growth. The company serves customers primarily through a subscription model with a freemium approach, allowing customers to start with free products and upgrade to paid hubs as needs expand, with Solutions Partners representing a significant portion of both its customer base and revenue. HubSpot generates revenue from tiered subscription fees across its engagement hubs, professional services, and partner implementations, competing against both traditional enterprise software suites and point-solution vendors.