
Zadarma
Business VoIP
Cloud PBX and VoIP platform for business calls, virtual numbers, and contact center.
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Business VoIP
Cloud PBX and VoIP platform for business calls, virtual numbers, and contact center.

Contact Center as a Service
Cloud contact center platform designed for smartphone-era customer support with in-app voice, chat, and media sharing.
Price$65+ / seat / month
Starting price: below the category median.
Contact Center as a Service
French cloud contact center platform offering customer engagement for global enterprises.
Unified Communications as a Service
Enterprise cloud communications platform with global voice, video, messaging, and contact center for distributed organizations.
Contact Center as a Service
Cloud contact center platform for European enterprises with voice, AI, and CRM integration.
Price$60+ / seat / month
Starting price: below the category median.Contact Center as a Service
Five9 provides an intelligent cloud contact center with AI-powered virtual agents, WFO, digital engagement, and analytics.
Contact Center Software
Omnichannel contact center and marketing automation platform with AI agents and virtual assistants.
Contact Center Software
Avaya is an enterprise communications platform providing cloud-first contact center solutions that unify chat, voice, SMS, and backend systems into an intelligence-driven fabric.
Price$35+ / seat / month

Contact Center as a Service
The first Arabic-native AI agent integrated into the region’s leading customer service software.
Price$300 / month
Price position: above the category median.CPaaS (Communications Platform as a Service)
Cloud telephony and communications platform offering voice, SMS, and contact center for businesses.
Price$33+ / month