# Avaya UCaaS vs Unified Communications as a Service (UCaaS) - 2026 Comparison - Software Advice > Avaya UCaaS vs Unified Communications as a Service (UCaaS) - See how these products stack up against each other with real user reviews, product feature comparisons and screenshots. Find out which one is best for your organization. Source: https://www.softwareadvice.com/call-center/avaya-aura-profile/vs/ip-phone-system --- [Home](https://www.softwareadvice.com/) / [Auto Dialer Software](https://www.softwareadvice.com/call-center/auto-dialer-comparison/) / Avaya UCaaS vs Unified Communications as a Service (UCaaS) Software Advice offers objective insights based on verified user reviews and independent product and market research. When our advisors match you to a software provider, we may earn a referral fee. Updated April 2, 2026 # Avaya UCaaS vs. Unified Communications as a Service (UCaaS): 2026 Comparison Skip hours of research. Get your top 5 matches from an expert in 15 minutes, 100% free. Free Expert Guidance Real Human Advice 1M + Businesses Helped Updated April 2, 2026 # Avaya UCaaS vs. Unified Communications as a Service (UCaaS): 2026 Comparison Skip hours of research. Get your top 5 matches from an expert in 15 minutes, 100% free. Free Expert Guidance Real Human Advice 1M + Businesses Helped Product comparison Compare up to 3 products side-by-side + Add product [](https://www.softwareadvice.com/call-center/avaya-aura-profile/) [Avaya UCaaS](https://www.softwareadvice.com/call-center/avaya-aura-profile/) 4.4 [(91)](https://www.softwareadvice.com/call-center/avaya-aura-profile/reviews/) Starting Price Not provided by vendor Free trial Free version Pros: Not enough reviews Cons: Not enough reviews Who uses Avaya UCaaS Based on 91 reviews - Top use cases: Call Center (26%), Contact Center (16%) and Auto Dialer (13%) 71% of users recommend this product [](https://www.softwareadvice.com/voip/ip-phone-system-profile/) [Unified Communications as a Service (UCaaS)](https://www.softwareadvice.com/voip/ip-phone-system-profile/) 4.4 [(49)](https://www.softwareadvice.com/voip/ip-phone-system-profile/reviews/) Starting Price Not provided by vendor Free trial Free version Pros: Not enough reviews Cons: Not enough reviews Who uses Unified Communications as a Service (UCaaS) Based on 49 reviews - Top use cases: VoIP (14%), Telephony (8%) and Unified Communications (8%) 63% of users recommend this product [](https://www.softwareadvice.com/call-center/avaya-aura-profile/) Avaya UCaaS 4.4 [(91)](https://www.softwareadvice.com/call-center/avaya-aura-profile/reviews/) [](https://www.softwareadvice.com/voip/ip-phone-system-profile/) Unified Communications as a Service (UCaaS) 4.4 [(49)](https://www.softwareadvice.com/voip/ip-phone-system-profile/reviews/) + Add product Add product ## User satisfaction * * * 4.4 Based on 91 reviews Ease of use 4.3 Value for money 4.2 Customer support 4.2 Functionality 4.4 4.4 Based on 49 reviews Ease of use 4.3 Value for money 4.2 Customer support 4.3 Functionality 4.3 ## User interface * * * ## Key features Features selected based on 140 reviews from Auto Dialer * * * Call Monitoring N/A Call Recording 4.5 Call Routing 4.4 Call Transfer N/A Caller ID N/A Contact Management 4.3 Call Monitoring 4.3 Call Recording 4.0 Call Routing N/A Call Transfer 4.2 Caller ID 4.4 Contact Management N/A ### Wondering if these products fit your needs? Skip the manual research. Talk to a real advisor like Lexi to get a 100% free, personalized shortlist in 15 minutes. LexiAdvisor for 8 years ### Wondering if these products fit your needs? Skip the manual research. Talk to a real advisor like Lexi to get a 100% free, personalized shortlist in 15 minutes. LexiAdvisor for 8 years ## Integrations * * * [ Act!Not enough reviews ](https://www.softwareadvice.com/crm/act-crm-profile/)[ NetSuiteNot enough reviews ](https://www.softwareadvice.com/accounting/netsuite-financials-accounting-software-profile/)[ Salesforce Sales CloudNot enough reviews ](https://www.softwareadvice.com/product/2764-Salesforce/) ## Reviews * * * LB Laura B.Senior Account ManagerInsurance, 2-10 employees "The call quality is good, and the transcription of voicemails is generally pretty accurate" Dec 29, 2025 PO Prince O.Service DeskFinancial Services, 501-1000 employees "Some of the features feel a bit outdated and slow, and the interface could be more modern and user-friendly." Sep 18, 2025 FC Frank C.Call Center ManagerFacilities Services, 201-500 employees "The IM, audio and video conferencing, not to mention the telephony platform is outstanding." Jul 29, 2024 RM Rick M.Senior Technical Support AnalystAccounting, 201-500 employees "The Osmosis portal is a bit antiquated and the reporting isn't user friendly." Jul 3, 2024 ## Customer support * * * Email/Help Desk FAQs/Forum Knowledge Base Phone Support 24/7 Chat Email/Help Desk FAQs/Forum Knowledge Base Phone Support 24/7 Chat ## Training options * * * In Person Live Online Webinars Documentation Videos In Person Live Online Webinars Documentation Videos ## Popular Comparisons * * * [Ringover vs Avaya UCaaS](https://www.softwareadvice.com/call-center/avaya-aura-profile/vs/ringover/)[Convoso vs Avaya UCaaS](https://www.softwareadvice.com/call-center/avaya-aura-profile/vs/safesoft-contact/)[Slack vs Unified Communications as a Service (UCaaS)](https://www.softwareadvice.com/voip/ip-phone-system-profile/vs/slack/)[Microsoft Teams vs Unified Communications as a Service (UCaaS)](https://www.softwareadvice.com/voip/ip-phone-system-profile/vs/microsoft-teams/)