Overview
Vonage (acquired by Ericsson in 2022) operates a programmable communications API platform across voice, SMS, video, and messaging, marketed to enterprise buyers as much as developers. The Ericsson acquisition positions Vonage to integrate with network APIs (CAMARA, network slicing) as carriers expose more primitives — a direction that may matter as 5G network APIs mature.
Where Vonage is strong
- Strong enterprise sales motion and named accounts in finance, healthcare, retail
- Ericsson parent gives access to emerging network-as-an-API capabilities
- Video (formerly TokBox / OpenTok) is a mature standalone offering
- Global carrier footprint with localized regulatory expertise
Where to be careful
- Two-brand legacy (Vonage Business Communications + Vonage Communications APIs) can confuse first-time buyers
- Developer experience trails Twilio in documentation polish, though has improved
- Per-minute pricing is mid-pack, not a cost leader
Best fit
Mid-market and enterprise buyers who value carrier relationships and want one vendor that spans UCaaS, CCaaS, and CPaaS.
Frequently asked
What's the difference between Vonage and Nexmo?
Nexmo was the original CPaaS brand acquired by Vonage in 2016, then rebranded as Vonage Communications APIs in 2020. They are now one product — the Nexmo name is essentially retired.
Is Vonage a good choice for video?
Yes. Vonage Video API (formerly TokBox / OpenTok) is one of the longest-running WebRTC platforms in production, with broad browser and mobile SDK support.