RingCentral is a cloud-based communication and collaboration platform that offers voice, video, messaging, and contact center solutions.
Starting at $19.99 per user per month
Best Avaya OneCloud Alternatives ranked by AI · updated May 2025
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Avaya OneCloud is a unified communications and collaboration platform that offers voice, video, messaging, and conferencing services.
Price: Custom pricing
Top 6 Avaya OneCloud alternatives
Five9 is a cloud contact center software that helps businesses improve customer service, sales, and overall efficiency.
Custom pricing based on requirements
3CX is a software-based private branch exchange (PBX) system that works with SIP standard-based IP Phones, SIP trunks, and VoIP Gateways to...
Starting from $495
Ozeki Phone System is a VoIP PBX software that offers advanced telecommunication features.
Starting from $499
Cisco Contact Center is a comprehensive solution that offers advanced features for managing customer interactions across multiple channels.
Contact Sales for Pricing
Genesys Cloud is a contact center solution that offers AI-driven capabilities and scalability.
Pros
- AI-powered features
- Enterprise-grade scalability
Cons
- Complex setup and configuration
Custom pricing
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