CPaaS platforms expose seven broad capability groups through APIs: SMS and MMS, rich messaging over RCS and WhatsApp, PSTN voice with programmable call flows, embedded voice and video calling with in-app chat, transactional email, verificat
A CPaaS API is a REST interface plus a webhook contract. Your code calls the provider over HTTPS to place calls, send messages, or buy numbers, and the provider calls a URL you host whenever a call connects or a message arrives. What your e
UCaaS is the phone and meeting system employees use, sold per user per month. CCaaS is the routing, IVR, and workforce tooling a customer service team uses, sold per agent seat. CPaaS is a set of APIs developers call from software you alrea
A CPaaS provider owns the phone numbers, carrier interconnects, and media infrastructure, then exposes all of it as REST APIs and SDKs. Your application sends an authenticated HTTPS request, the platform screens it against carrier registrat
CPaaS sells telecom as an API. Instead of buying a finished phone system or messaging console, you buy metered access to SMS, voice, video, email, and identity checks, then build the workflow yourself. The flexibility is real, and so is the