Latka logo

Top 4 WAN Optimization Software Companies With $1M–$5M Revenue (September 2026)

As of September 2026, Latka tracks 4 WAN optimization software companies with $1M–$5M in annual revenue. They have combined revenues of $13.1M and employ 174 people. They serve 5K customers combined.

Every company below sells WAN optimization 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 WAN Optimization Software Companies do

WAN Optimization Software encompasses tools and technologies designed to improve the efficiency and speed of data transmission across wide area networks (WANs). These solutions address common network issues such as latency, packet loss, and congestion, enabling organizations to ensure smoother and faster communication between dispersed locations. Primary use cases include enhancing the performance of critical applications, supporting remote workforce connectivity, and optimizing cloud service accessibility. Typical features of WAN optimization software include data deduplication, compression, and traffic management, which prioritize essential network traffic and reduce the overall data load. Common buyer personas include IT managers, network administrators, and operations teams who seek to enhance network performance and reliability in environments with distributed architectures, such as enterprises with multiple branch offices or global operations.

Companies
4
Revenue
$13.1M
Funding
-
Employees
174

Filters

Sorting: Highest -> Lowest

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

Top WAN Optimization Software Companies With $1M–$5M Revenue

Showing 4 of 4 companies ranked by annual revenue.

1Opanga Networks logo
Opanga Networks

Seattle, Washington, United States

Provider of a platform designed to offer material network performance improvements services. The company's platform provides analysis which are measured by root metrics, ookla, has several deployment options depending on network topography and offer unlimited data plans unleash video, exasperating the capacity expenditure challenge, enabling businesses to embrace innovation for rapid improvement in cost structure performance.

Revenue
$4.7M
Year founded
2010
Team size
38
2Dualog logo
Dualog

Oslo, Norway

Provider of maritime digital platform designed to ensure that internet, email and cloud services work reliably and securely onboard. The company's maritime digital platform offers to streamline operations, optimize bandwidth, initiate remote access, accelerate Web processes and provides security, enabling marine operators to have optimized IT services and tools needed for efficient management of vessels.

Revenue
$3.8M
Customers
4K
Year founded
1994
Team size
76
3flexiWAN logo
flexiWAN

Hod Hasharon, Hamerkaz, Israel

flexiWAN disrupts the SD-WAN market with its 3 world firsts for SD-WAN: First open source, first app store & first SaaS model

Revenue
$2.9M
Year founded
2018
Team size
18
4AppEx Networks logo
AppEx Networks

Milpitas, California, United States

Developer of acceleration products for web, mobile and cloud applications. The company offers web performance optimization and develops learning based acceleration products.

Revenue
$1.7M
Customers
1K
Year founded
2007
Team size
42

Frequently asked questions about WAN Optimization Software Companies With $1M–$5M Revenue

How many WAN optimization software companies with $1M–$5M in annual revenue are there?

Latka tracks 4 WAN optimization software companies with $1M–$5M in annual revenue. Together they generate $13.1M in annual revenue and employ 174 people.

Which WAN optimization software company with $1M–$5M in annual revenue is the largest?

Opanga Networks is the largest, with $4.7M in annual revenue, founded in 2010.

How much revenue does a typical WAN optimization software company with $1M–$5M in annual revenue make?

The average WAN optimization software company in this list makes $3.3M a year, across 4 companies with reported revenue. They serve 5K customers combined.

Who are the leading WAN Optimization software vendors with $1M–$5M in annual revenue?

Ranked by annual revenue, the leaders are Opanga Networks, Dualog, flexiWAN and AppEx Networks.

Related IT Infrastructure Software categories

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

Inclusion Criteria

- Must improve data transmission efficiency across wide area networks - Should offer features such as data deduplication, compression, and traffic prioritization - Must address issues like latency, packet loss, and network congestion - Should support various application types, including cloud services and remote desktop solutions - Not just a basic encryption tool; must also provide advanced traffic management capabilities