HubSpot
HubSpot is a leading CRM and inbound marketing platform offering hubs for Marketing, Sales, Service, CMS, and Operations. Used by 200,000+ companies in 120 countries, HubSpot is public on NYSE (HUBS). Its free CRM is used by millions, with paid tiers adding automation, advanced analytics, AI tools, and enterprise features. Ideal for startups scaling their marketing and sales.