# Contact Center Software Compared: Twilio, UJET, Cisco, Alvaria, CloudTalk, Gladly

> A plain-spoken comparison of six cloud contact center platforms - Twilio Flex, UJET, Cisco Webex Contact Center, Alvaria, CloudTalk and Gladly. Each sits in a different corner of the market: developer APIs, mobile-first CCaaS, enterprise telephony, legacy-to-cloud outbound, SMB calling, and people-centered service. The piece breaks down what you can actually build with each, who they fit, and where the CCaaS market is heading as AI reshapes the front line of customer service.

## Achievements

- Twilio turned communications into API calls, letting developers build contact centers programmatically instead of buying fixed suites.
- UJET pioneered a smartphone-native contact center, using the device in the customer's hand for photos, biometrics and in-app support.
- Cisco Webex Contact Center brought decades of enterprise telephony credibility into a cloud CCaaS platform trusted by large organizations.
- Alvaria carries one of the deepest lineages in outbound dialing and workforce optimization for high-volume enterprise operations.
- CloudTalk scaled from a widget to AI-powered business calling software used by thousands of sales and support teams.
- Gladly reframed customer service around a single lifelong conversation per person rather than disconnected tickets.

## Latest updates

- **2026-01** — AI agents and copilots move from pilots to default expectation across CCaaS platforms, with vendors competing on how well they route the hard cases to humans.
- **2026-01** — Analysts peg the global CCaaS market near $9B in 2026, growing roughly 19% a year as enterprises retire on-premise systems.

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Published by YesPress — https://yespress.io
Last updated: 2026-08-05