- Revenue
- $1.4B
- Year founded
- 2020
- Team size
- 9.2K
Top 50 Internal Communications Software Companies (August 2026)
As of August 2026, Latka tracks 703 internal communications software companies. They have combined revenues of $9.2B and employ 48.4K people. They have raised $3.7B and serve 67.2M customers combined.
Every company below sells internal communications 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 Internal Communications Software Companies do
Internal communications software enables organizations to streamline communication across various teams and departments. It consists of platforms and tools designed to share information, engage employees, and enhance collaboration in real-time. Typical features include instant messaging, video conferencing, file sharing, and employee feedback mechanisms, which collectively facilitate a cohesive work environment. The primary use cases for internal communications software involve improving team engagement, aligning goals, and disseminating crucial information. These software solutions often cater to a diverse range of buyer personas, including human resources personnel tasked with employee engagement, IT departments needing secure communication channels, and management teams focused on enhancing team productivity and culture.
- Companies
- 703
- Revenue
- $9.2B
- Funding
- $3.7B
- Employees
- 48.4K
Filters
Sorting: Highest -> Lowest
Top Internal Communications Software Companies by revenue
Showing 10 of 703 companies ranked by annual revenue.
2
Workhuman
Framingham, Massachusetts, United States
social recognition and performance management software
- Revenue
- $1.2B
- Customers
- 280
- Year founded
- 1999
- Funding
- $139.6M
- Team size
- 1K
- Growth
- 1.77%
3
Telegram
Dubai, Dubai, United Arab Emirates
Developer of an instant messaging application intended to communicate easily. The company's cloud-based application includes group chatting, documents sharing, message encryption, cloud storage and message synchronization across iOS, Android, Windows, macOS and Linux among other platforms, enabling users to stay connected with friends and family without a hassle.
- Revenue
- $1B
- Customers
- 500K
- Year founded
- 2013
- Team size
- 1.8K
4
Symphony AI
Palo Alto, New York, United States
a leading provider of secure cloud-based communication and collaboration solutions for the enterprise
- Revenue
- $740.5M
- Customers
- 5.5K
- Year founded
- 2017
- Funding
- $20M
- Team size
- 2.3K
5
Intercom
San Francisco, California, United States
A platform to provide a seamless customer experience across AI and human support, delivering increased customer satisfaction while reducing costs.
- Revenue
- $400M
- Customers
- 30K
- Year founded
- 2011
- Funding
- $241.9M
- Team size
- 1.5K
6
Nexthink
Switzerland
Nexthink is a Swiss software company specializing in digital employee experience (DEX) management, helping IT to shape smart and productive workplaces.
- Revenue
- $294M
- Customers
- 1K
- Year founded
- 2004
- Funding
- $333.5M
- Team size
- 1.1K
7
Staffbase
Chemnitz, Saxony, Germany
Staffbase is the fastest growing employee communications cloud, equipping many of the world’s leading companies with solutions to inspire every employee with motivating communication. With almost 3,000 customers, Staffbase helps organizations such as Adidas, Alaska Airlines, Audi, Blue Apron, DHL, and Whataburger to inspire their people to achieve great things together. Staffbase connects companies with their employees through a branded employee app, intranet, email, SMS, digital signage, and Microsoft 365 integrations, all of which can be managed through a single platform. In 2023, Staffbase was named a leader in the 2023 Gartner® Magic Quadrant™ for Intranet Packaged Solutions. Staffbase has also received the 2024 Choice Award for Intranet and Employee Experience Platforms from ClearBox. Headquartered in Chemnitz, Germany, Staffbase has offices worldwide, including New York City, London, Berlin, Sydney, and Vancouver. Please visit staffbase.com for more information.
- Revenue
- $193M
- Year founded
- 2014
- Funding
- $283M
- Team size
- 941
- Revenue
- $133.6M
- Year founded
- 1999
- Team size
- 1.6K
9
Vosyn
Etobicoke, Ontario, Canada
Vosyn offers real-time localization and authentic communication, leveraging AI-driven solutions to break language barriers.
- Revenue
- $118M
- Year founded
- 2023
- Team size
- 707
10
Swile
Paris, France
We're on a mission to make work more fulfilling by adding joy to your daily activities. With Swile, celebrate big wins, enjoy meals with colleagues, and use hassle-free employee benefits to keep everyone smiling. Our all-in-one Swile Card handles all your benefits and works seamlessly with mobile payments, while our app boosts team spirit and our gamified surveys drive positive changes at work. Start enjoying every workday with Swile.
- Revenue
- $101.4M
- Year founded
- 2018
- Funding
- $330.8M
- Team size
- 732
Frequently asked questions about Internal Communications Software Companies
How many internal communications software companies are there?
Latka tracks 703 internal communications software companies with reported revenue. Together they generate $9.2B in annual revenue and employ 48.4K people.
Which internal communications software company is the largest?
Café is the largest, with $1.4B in annual revenue, founded in 2020.
How much revenue does a typical internal communications software company make?
The average internal communications software company in this list makes $13.1M a year, across 703 companies with reported revenue. They serve 67.2M customers combined.
Who are the leading Internal Communications software vendors?
Ranked by annual revenue, the leaders are Café, Workhuman, Telegram, Symphony AI and Intercom.
How much funding have internal communications software companies raised?
The 703 internal communications software companies tracked here have raised $3.7B in disclosed funding between them.
Related Collaboration & Productivity Software categories
Inclusion Criteria
- Provides tools for real-time messaging and collaboration - Allows for document sharing and management among team members - Includes features for tracking employee engagement and feedback - Facilitates integration with other workplace tools and software - Not just focused on external communication; must address internal communication needs