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Top 4 Communication Platform as a Service (cPaaS) Platforms Companies $100M+ Revenue (November 2026)

As of November 2026, Latka tracks 4 communication platform as a service (cPaaS) platforms companies with $100M+ in annual revenue. They have combined revenues of $4B and employ 5.1K people. They have raised $2.1B and serve 120K customers combined.

Every company below sells communication platform as a service (cPaaS) platforms 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 Communication Platform as a Service (cPaaS) Platforms Companies do

Communication Platform as a Service (cPaaS) platforms are cloud-based solutions that enable businesses to integrate communication features into their software applications seamlessly. These platforms provide a set of APIs and tools that facilitate voice calls, messaging, video conferencing, and other communication functions, allowing organizations to enhance their customer engagement and operational workflows. By utilizing cPaaS, businesses can embed real-time communication capabilities directly within their existing systems, improving efficiency and user experience. Primary use cases for cPaaS include customer support, marketing automation, and team collaboration. Common features of cPaaS platforms include SMS messaging, video calls, interactive voice response (IVR), and analytics for monitoring communication effectiveness. Typical users range from IT professionals and software developers who implement these solutions to sales and marketing teams that leverage enhanced communication features to engage with clients more effectively.

Companies
4
Revenue
$4B
Funding
$2.1B
Employees
5.1K

Filters

Sorting: Highest -> Lowest

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

Top Communication Platform as a Service (cPaaS) Platforms Companies $100M+ Revenue

Showing 4 of 4 companies ranked by annual revenue.

1Infobip logo
Infobip

London, England, United Kingdom

Infobip is a global leader in omnichannel engagement, offering a wide array of messaging channels and tools for advanced customer engagement, authentication, and security. We simplify complex consumer communications to help clients grow their business and enhance customer experiences quickly, securely, and reliably. As a quality-driven engineering powerhouse, we’ve grown over 15 years to include 70+ offices across six continents with over 3,700 experts. We’re committed to innovation, developing all our solutions in-house, and are proud of our talented team. Our approach is rooted in learning by doing, driven by a passion for technology.

Revenue
$2B
Year founded
2006
Funding
$700M
Team size
3.4K
2Bird (Formerly MessageBird) logo
Bird (Formerly MessageBird)

Amsterdam, North Holland, Netherlands

a cloud communications platform to communicate with customers through various channels such as SMS, voice, chat, and email.

Revenue
$900M
Customers
15K
Year founded
2011
Funding
$1.1B
Team size
165
3unifonic logo
unifonic

Saudi Arabia

Provider of solutions intended for cloud communications industry

Revenue
$750M
Customers
5K
Year founded
2006
Funding
$146M
Team size
423
4GupShup logo
GupShup

San Francisco, California, United States

the leading conversational messaging platform

Revenue
$360.5M
Customers
100K
Year founded
2004
Funding
$144.1M
Team size
1.1K

Frequently asked questions about Communication Platform as a Service (cPaaS) Platforms Companies $100M+ Revenue

How many communication platform as a service (cPaaS) platforms companies with $100M+ in annual revenue are there?

Latka tracks 4 communication platform as a service (cPaaS) platforms companies with $100M+ in annual revenue. Together they generate $4B in annual revenue and employ 5.1K people.

Which communication platform as a service (cPaaS) platforms company with $100M+ in annual revenue is the largest?

Infobip is the largest, with $2B in annual revenue, founded in 2006.

How much revenue does a typical communication platform as a service (cPaaS) platforms company with $100M+ in annual revenue make?

The average communication platform as a service (cPaaS) platforms company in this list makes $1B a year, across 4 companies with reported revenue. They serve 120K customers combined.

Who are the leading Communication Platform as a Service (cPaaS) platforms vendors with $100M+ in annual revenue?

Ranked by annual revenue, the leaders are Infobip, Bird (Formerly MessageBird), unifonic and GupShup.

How much funding have communication platform as a service (cPaaS) platforms companies with $100M+ in annual revenue raised?

The 4 communication platform as a service (cPaaS) platforms companies with $100M+ in annual revenue tracked here have raised $2.1B in disclosed funding between them.

Related Development Software categories

All Development Software SaaS categoriesEvery category we track inside Development Software, each ranked by revenue.Browse every SaaS industryThe full A-Z of SaaS categories Latka tracks, from Communication Platform as a Service (cPaaS) to everything else.

Inclusion Criteria

- The platform must provide APIs for integrating communication features like voice, messaging, and video. - It should enable real-time communication within existing applications. - Must support features such as SMS, voice calls, video conferencing, and chat functionalities. - The solution should appeal to multiple buyer personas, including IT departments, developers, and customer service teams. - Not just a simple messaging service; must include scalability for enterprise applications and real-time communication capabilities.