---
canonical: "https://www.softatlas.io/infobip/products/cpaas-x"
name: "CPaaS X"
provider: "Infobip"
category: "Developer & Engineering / Communication APIs / CPaaS (SMS, Voice & WhatsApp APIs)"
review_count: 0
ai_powered: false
website: "https://www.infobip.com/cpaas-x"
updated: "2026-10-05"
---

# CPaaS X

By [Infobip](/infobip.md)

CPaaS X is a modular API stack that helps platforms scale their communication capabilities exponentially.

## Features
- Scale communication capabilities exponentially with modular API stack
- Authenticate and verify customers using Authentication API
- Protect and identify users with Mobile Identity API
- Root out invalid numbers using Number Lookup API
- Optimize messaging costs with Smart Messaging
- Block fraudulent OTP traffic with Infobip Signals
- Enable clients to send traffic at scale
- Deliver superior customer experience across various industry verticals

## Built for
DEVELOPERS, MARKETERS, CUSTOMER_SUPPORT, OPERATIONS

Source: https://www.softatlas.io/infobip/products/cpaas-x