Vonage
Vonage provides programmable communications APIs and unified communications solutions that enable businesses to embed voice, messaging, video, and contact center capabilities into their applications and workflows.
Last updated May 11, 2026 by the ATDb Editorial Team
- Industry
- Cloud Communications / CPaaS
- Business Model
- SaaS
- Target Market
- Enterprise, Mid-Market, Developers
- Employee Count
- 1001-5000
- Revenue Range
- $1B+
- Parent Company
- Ericsson
- API Available
- Yes
Leading CPaaS provider and business communications platform, operating as subsidiary of Ericsson
Vonage is a cloud communications platform that provides voice, messaging, video, and contact center solutions to businesses worldwide through its Communications Platform as a Service (CPaaS) offerings. The company operates primarily through its Vonage Communications Platform (VCP), which enables developers to embed real-time communications capabilities into applications via APIs. Acquired by Ericsson in 2022 for $6.2 billion, Vonage now operates as a subsidiary focused on delivering programmable communications APIs and unified communications solutions to enterprises and developers. While Vonage is historically known for pioneering Voice over IP (VoIP) services for consumers, the company has evolved into a major player in the business communications space. Its API platform competes directly with companies like Twilio and enables use cases ranging from customer engagement and authentication to contact center solutions. The company serves a diverse customer base including enterprises, mid-market businesses, and developers who integrate communications capabilities into their applications. As part of Ericsson, Vonage continues to operate as a distinct brand and business unit, leveraging Ericsson's global reach and telecommunications infrastructure while maintaining its focus on cloud-based communications APIs and business communications solutions. The integration aims to combine Vonage's API expertise with Ericsson's network capabilities to deliver next-generation communications services.
Vonage Communications Platform (VCP)
CPaaS platform offering programmable voice, SMS, messaging, video, and verification APIs
Vonage Business Communications
Unified communications solution with voice, video conferencing, and team messaging
Vonage Contact Center
Cloud-based contact center solution with omnichannel capabilities
Video API
Programmable video conferencing and real-time video capabilities
SMS API
Global SMS messaging capabilities for notifications and two-way communications
Voice API
Programmable voice calling and SIP trunking services
Verify API
Two-factor authentication and user verification services