Top SaaS Companies 2026
148 leading SaaS platforms used by marketing teams worldwide — covering CRM, SEO, email, social media, analytics, and more.
CRM & Marketing Automation
HubSpot
Boston, Massachusetts, USA
CRM, marketing, sales and service platform
HubSpot is a publicly traded cloud customer platform combining CRM, marketing automation, sales, and customer service tools. Founded in 2006 by Brian Halligan and Dharmesh Shah, it serves over 306,000 customers in 135+ countries. Its Smart CRM database connects product hubs for marketing, sales, service, content, and data management, with a free tier that does not require a credit card.
Salesforce
San Francisco, California, USA
The world's #1 CRM platform
Salesforce is a publicly traded cloud enterprise software company providing CRM, sales automation, customer service, marketing, commerce, and data analytics products under a unified Customer 360 platform. Founded in 1999, it was among the earliest large-scale SaaS companies and expanded through acquisitions including Tableau and Slack. Its Agentforce product embeds autonomous AI agents throughout its CRM workflows.
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