Latka logo

Top 3 Other Email Software Companies With $5M–$10M Revenue (August 2026)

As of August 2026, Latka tracks 3 other email software companies with $5M–$10M in annual revenue. They have combined revenues of $15.9M and employ 126 people. They serve 4.5K customers combined.

Every company below sells other 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 Other Email Software Companies do

Other Email Software encompasses a range of email solutions beyond traditional email clients and email marketing platforms. This category includes applications that focus on specialized functionalities such as email management, automation, and integration with other business tools. Common features may include advanced filtering, tagging, scheduling, and collaboration capabilities, which help users streamline their email workflows and enhance productivity. The primary use cases for Other Email Software are found in various departments within organizations, including sales, customer service, and project management. For instance, teams can utilize these tools to manage customer inquiries more effectively, track email interactions, and automate routine email communications. Common buyer personas typically include operations managers, sales professionals, and IT administrators, all seeking solutions to better manage email communications in a more structured and efficient manner.

Companies
3
Revenue
$15.9M
Funding
-
Employees
126

Filters

Sorting: Highest -> Lowest

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

Top Other Email Software Companies With $5M–$10M Revenue

Showing 3 of 3 companies ranked by annual revenue.

1bART Solutions logo
bART Solutions

Sheridan, Wyoming, United States

bART Solutions is a trusted software development partner for startups and SMBs. Our services include web and mobile solutions, UI/UX design, system integrations, AI consulting and development. Our expertise and mature methodologies help us to effectively handle software projects of any scale and complexity. We provide our clients with lateral thinking, innovative approaches, and tailored solutions. We don't just meet customer expectations, we exceed them.

Revenue
$5.8M
Year founded
2017
Team size
53
2Equisys logo
Equisys

London, United Kingdom

Equisys produce Zetadocs: AP automation, expense management and document management solutions for Microsoft Dynamics 365 Business Central (with expense management available for other finance systems too). We also provide fax software for PCs and web-based project management solutions to help organizations automate manual processes to save time and money. Our software products are designed for small and mid-market businesses, and for departmental use at multinational companies. They stand out from the competition by being simple to install and manage, reliable and great value – backed by outstanding service and support.

Revenue
$5.1M
Year founded
1987
Team size
46
3Zapmail logo
Zapmail

San Francisco, California, United States

Alan de Souza built Reachbox.ai, an AI-powered cold email outreach platform offering email warmups, campaign automation, and lead enrichment. He scaled from zero revenue to $6 million ARR in just 18 months, serving 4,500 paying customers at $110 average revenue per user while growing 25% month-over-month with only 7.5% churn rate. His 27-person team generates $230,000 in revenue per employee, with 280 active affiliates driving 35% of all customers through a 20% lifetime commission program that pays out over $50,000 monthly. In this episode, Alan reveals how he added $5 million ARR in just 6 months using systematic customer feedback from 1,500+ conversations, why he still does 10 customer calls every day, and the exact affiliate strategy that turned his customers into a revenue-generating army earning lifetime commissions.

Revenue
$5M
Customers
4.5K
Year founded
2023
Team size
27
Growth
400%

Frequently asked questions about Other Email Software Companies With $5M–$10M Revenue

How many other email software companies with $5M–$10M in annual revenue are there?

Latka tracks 3 other email software companies with $5M–$10M in annual revenue. Together they generate $15.9M in annual revenue and employ 126 people.

Which other email software company with $5M–$10M in annual revenue is the largest?

bART Solutions is the largest, with $5.8M in annual revenue, founded in 2017.

How much revenue does a typical other email software company with $5M–$10M in annual revenue make?

The average other email software company in this list makes $5.3M a year, across 3 companies with reported revenue. They serve 4.5K customers combined.

Who are the leading Other Email software vendors with $5M–$10M in annual revenue?

Ranked by annual revenue, the leaders are bART Solutions, Equisys and Zapmail.

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 Other Email to everything else.

Inclusion Criteria

- Must provide functionalities for email organization and management - Should include features for automation and workflow integration - Must support collaboration tools for team communication - Should cater to business use cases beyond marketing and standard communication - Not just an email client; must offer specialized features for email task management - Must be used in a professional setting for operational efficiency - Should enable advanced filtering and search capabilities