Top 18 Email Software SaaS Companies in July 2026

As of July 2026, there are 18 SaaS companies in Email Software. They have combined revenues of $65.2M and employ 542 people. They have raised $300K and serve 419.6K customers combined.

Email software encompasses various tools and applications designed to facilitate sending, receiving, and managing electronic mail. It serves a broad range of use cases, from simple personal communication to complex marketing automation, enabling users to efficiently organize their correspondence. Key functionalities often include email account integration, message filtering, collaboration features, and security protocols to safeguard sensitive information. Typically, email software is used by a diverse array of professionals, including sales teams, marketing departments, IT personnel, and administrative staff. These user groups rely on email tools for essential tasks such as outreach, customer engagement, and communication within teams. Features like automation, analytics, custom templates, and integration with other business applications further enhance the effectiveness of email software in improving productivity and streamlining workflows.