Top SaaS Companies 2026
148 leading SaaS platforms used by marketing teams worldwide — covering CRM, SEO, email, social media, analytics, and more.
Customer Communication
Drift
Boston, MA, USA
Conversational marketing and sales platform
Drift is a conversational marketing platform that uses AI-powered chatbots and live chat to engage website visitors in real-time, qualify leads, and accelerate pipeline for B2B sales teams.
Intercom
Dublin, Ireland
AI-first customer service platform
Intercom is a private customer communications company founded in Dublin in 2011 that builds AI-powered messaging and support tools. By 2026, the company rebranded its primary AI product as Fin and repositioned the platform toward autonomous AI agents for customer service, sales, and e-commerce. The company reports annual recurring revenue exceeding $400 million and serves over 30,000 clients globally.
Zendesk
San Francisco, California, USA
Customer service software and support ticketing
Zendesk is a customer service software company providing an omnichannel help desk and customer service suite covering ticketing, AI agents, knowledge base management, workforce management, and a sales CRM. Originally listed on NASDAQ, it was taken private in 2022 by Permira and Hellman & Friedman for approximately $10.2 billion. It serves SMBs through enterprise clients globally with AI automation capable of handling up to 80% of interactions.
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