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Top 1 Email Software Companies With $10M–$100M Revenue (September 2026)

As of September 2026, Latka tracks 1 email software companies with $10M–$100M in annual revenue. They have combined revenues of $11M and employ 100 people.

Every company below sells email software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What Email Software Companies do

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.

Companies
1
Revenue
$11M
Funding
-
Employees
100

Filters

Sorting: Highest -> Lowest

Filters
Revenue
All<$1M$1M-$5M$5M-$10M$10M-$100M$100M+
Funding (Locked)Growth (Locked)Team-Size (Locked)

Top Email Software Companies With $10M–$100M Revenue

Showing 1 of 1 companies ranked by annual revenue.

1IceWarp logo
IceWarp

Springfield, Virginia, United States

Unified Email & Collaboration Hub. Secure professional email on own domain and revolutionary integration with chats. Shared calendars for smooth planning. Real-time collaboration for every team and project with TeamChat. Cloud storage so all your files are available anytime on all your devices. Online documents with easy sharing and collaborative editing. Desktop and Mobile apps. Completely developed in-house since 2001. With flexible development ensures ongoing development and fast support. Our goal is to always innovate through our services according to current trends and feedback from more than 50,000 actual customers.

Revenue
$11M
Year founded
2001
Team size
100

Frequently asked questions about Email Software Companies With $10M–$100M Revenue

How many email software companies with $10M–$100M in annual revenue are there?

Latka tracks 1 email software companies with $10M–$100M in annual revenue. Together they generate $11M in annual revenue and employ 100 people.

Which email software company with $10M–$100M in annual revenue is the largest?

IceWarp is the largest, with $11M in annual revenue, founded in 2001.

How much revenue does a typical email software company with $10M–$100M in annual revenue make?

The average email software company in this list makes $11M a year, across 1 companies with reported revenue.

Who are the leading Email software vendors with $10M–$100M in annual revenue?

Ranked by annual revenue, the leaders are IceWarp.

Related Office Software categories

All Office Software SaaS categoriesEvery category we track inside Office Software, each ranked by revenue.Browse every SaaS industryThe full A-Z of SaaS categories Latka tracks, from Email to everything else.

Inclusion Criteria

- Must provide functionalities for sending and receiving email. - Should enable user management for multiple email accounts or inboxes. - Must include organizational tools such as filtering, tagging, or foldering for emails. - Should offer integration capabilities with other software like CRM and project management tools. - Must provide security measures such as encryption and phishing protection. - Not just for personal emailing; must also support business-related features like marketing automation or productivity tools.