Best UCaaS Platforms with CCaaS Option Capabilities

How Many UCaaS Platforms Products Does G2 Track?

Total Products under this Category: 318

Category Stats (Sep 2026)

  • Average Rating: 4.36/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Vodafone Unified Communications (+26.68%) - Among all products in this category, Vodafone Unified Communications recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank UCaaS Platforms Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 98,900+ Authentic Reviews
  • 318+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for UCaaS Platforms

G2 Grid® for UCaaS Platforms plotting products by satisfaction and market presence

Highlighted products: Zoom Workplace, Webex Suite, Nextiva, RingEX, Webex Calling, 8x8 Work, Dialpad Connect, and Dialaxy.

Underlying data: [Grid® JSON](https://www.g2.com/categories/ucaas-platforms/grids.json?focus%5B%5D=zoom-workplace&focus%5B%5D=cisco-webex-suite&focus%5B%5D=nextiva&focus%5B%5D=ringex&focus%5B%5D=webex-calling&focus%5B%5D=8x8-work&focus%5B%5D=dialpad-connect&focus%5B%5D=dialaxy)

Nextiva

Nextiva is a Unified CXM company that provides AI-powered customer experience solutions. Nextiva powers 100,000+ businesses and billions of conversations every year with its all-in-one customer experience platform. From one AI-powered communication hub, Nextiva transforms the way businesses engage with their customers. The company’s commitment to Amazing Service® and a customer-focused approach has been its cornerstone for 15 years. Established in 2008 and headquartered in Scottsdale, Arizona, Nextiva secured $200M from Goldman Sachs Asset Management in its inaugural funding round, valuing the company at $2.7B in late 2021. Discover more at www.nextiva.com.

Average Rating: 4.5/5.0

Total Reviews: 3,595

How Do G2 Users Rate Nextiva?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 8.5/10 (Category avg: 8.8/10)
  • Video Conferencing: 8.5/10 (Category avg: 8.8/10)
  • Native VoIP: 9.1/10 (Category avg: 9.0/10)

Who Is the Company Behind Nextiva?

  • Seller: Nextiva
  • Year Founded: 2008
  • HQ Location: Scottsdale, Arizona
  • Twitter: @Nextiva
    21,295 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,497 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, Office Manager
  • Top Industries: Hospital & Health Care, Insurance
  • Company Size: 77% Small, 22% Medium

What Do G2 Reviewers Say About Nextiva?

AI-generated summary from verified user reviews

Pros
  • Users applaud Nextiva's amazing customer support, highlighting excellent service, knowledge, and ease of access for assistance.
  • Users appreciate the ease of use of Nextiva, highlighting its intuitive interface and simple setup process.
  • Users rave about the exceptional customer service of Nextiva, highlighting its knowledge and support availability.
  • Users commend the easy setup of Nextiva, highlighting a seamless onboarding experience with excellent customer support.
  • Users commend Nextiva's reliability, noting quick customer support and easy, intuitive system integration for seamless communication.
Cons
  • Users find the difficult configuration of Nextiva to be clunky and often overwhelming, impacting their initial experience.
  • Users find the onboarding complexity of Nextiva frustrating, with slow support and frequent setup issues hindering functionality.
  • Users are frustrated with number issues, including delays, limitations on SMS attachments, and cumbersome support processes.
  • Users find the complex processes of Nextiva challenging, particularly in setup and navigation for small businesses.
  • Users find the difficult setup of Nextiva to be clunky and challenging, impacting their overall experience.

What Are Recent G2 Reviews of Nextiva?

What Are G2 Users Discussing About Nextiva?

8x8 Work

8x8 Work – Business Phone System + VoIP, Video, and Messaging in One App 8x8 Work is a modern business phone system that unifies VoIP calling, video conferencing, and team messaging into one secure, reliable platform. Built for today’s hybrid workplace, 8x8 Work helps businesses streamline communication, boost productivity, and reduce IT complexity. It’s more than just a UCaaS solution — 8x8 Work is your entry point into The 8x8 Platform for CX, giving you the flexibility to scale from internal collaboration to full customer engagement with voice, video, chat, and APIs — all on one integrated platform. Top Reasons to Choose 8x8 Work All-in-One Cloud Communications: Replace separate phone, video, and messaging tools with a unified solution. Enterprise-Grade VoIP: Global voice coverage in 55+ countries, HD call quality, and a 99.999% uptime SLA. AI-Driven Meetings & Messaging: Host secure video meetings with smart summaries, live transcription, and integrated chat. Integrated Admin & Reporting: Centralized control panel for managing users, call routing, analytics, and permissions. Trusted Security & Compliance: SOC 2, ISO 27001, HIPAA-ready — secure by design, not by add-on. Scalable to Contact Center: Seamlessly expand to include 8x8’s contact center, CPaaS, and AI capabilities when you’re ready. Features That Drive Productivity Business Phone System: Cloud-based PBX with voicemail, auto-attendant, call queues, number porting, and business SMS/MMS. Video Conferencing: Run secure, high-quality video meetings with up to 500 participants — no downloads required. Team Messaging: Create chat rooms, share files, pin important messages, and collaborate in real time. Mobile + Desktop Access: Use one app across all devices — Windows, Mac, iOS, Android, and web. Built-In Analytics: Get real-time visibility into usage, call quality, and team performance with visual dashboards. 40+ Integrations: Connect easily with Salesforce, Microsoft Teams, Google Workspace, Zendesk, and more. AI Enhancements: Use smart transcription, in-meeting summaries, and keyword detection to work smarter. The Power Behind 8x8 Work With over 300 patents and decades of cloud communications leadership, 8x8 helps businesses simplify IT, enhance employee experience, and accelerate customer engagement. 8x8 Work is the trusted choice for companies looking to modernize communications and prepare for what’s next.

Average Rating: 4.2/5.0

Total Reviews: 899

How Do G2 Users Rate 8x8 Work?

  • Has the product been a good partner in doing business?: 8.5/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 8.3/10 (Category avg: 8.8/10)
  • Video Conferencing: 8.0/10 (Category avg: 8.8/10)
  • Native VoIP: 8.7/10 (Category avg: 9.0/10)

Who Is the Company Behind 8x8 Work?

  • Seller: 8x8
  • Company Website:
  • Year Founded: 1987
  • HQ Location: San Jose, CA
  • Twitter: @8x8
    11,056 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,846 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, IT Manager
  • Top Industries: Information Technology and Services, Financial Services
  • Company Size: 54% Small, 35% Medium

What Do G2 Reviewers Say About 8x8 Work?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use in 8x8 Work, which simplifies daily communication and enhances operational efficiency.
  • Users value the easy communication enabled by 8x8 Work, facilitating calls from anywhere with seamless integration.
  • Users appreciate the reliability of 8x8 Work, citing minimal downtime and exceptional support throughout their experience.
  • Users value the quick and efficient customer support of 8x8 Work, easily transitioning from chatbot to human assistance.
  • Users value the convenience of all-in-one communications with 8x8 Work, making remote work and management seamless.
Cons
  • Users find the slow customer service response frustrating, negatively impacting their overall experience with 8x8 Work.
  • Users find the customer support response slow, leading to frustrations with troubleshooting and configuration issues.
  • Users find the poor customer support challenging, causing delays and frustration in resolving issues and configurations.
  • Users find the limited features of 8x8 Work restrict effective CRM integration and advanced functionalities.
  • Users experience technical issues with lagging apps and login troubles, which can be frustrating and time-consuming.

What Are Recent G2 Reviews of 8x8 Work?

What Are G2 Users Discussing About 8x8 Work?

Dialpad Connect

Dialpad Connect is an AI-native business communications solution that brings calling, messaging, and meetings together in one app, with real-time AI insights built in to enhance every interaction. With Dialpad Connect, you can: - Call, message, and meet in a single app - Seamlessly switch between devices - Focus on the conversation with real-time call transcriptions, AI summaries, and action items

Average Rating: 4.4/5.0

Total Reviews: 4,041

How Do G2 Users Rate Dialpad Connect?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 8.8/10 (Category avg: 8.8/10)
  • Video Conferencing: 9.3/10 (Category avg: 8.8/10)
  • Native VoIP: 9.2/10 (Category avg: 9.0/10)

Who Is the Company Behind Dialpad Connect?

  • Seller: Dialpad
  • Company Website:
  • Year Founded: 2011
  • HQ Location: San Ramon, California
  • Twitter: @DialpadHQ
    60 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,503 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, CEO
  • Top Industries: Information Technology and Services, Marketing and Advertising
  • Company Size: 56% Small, 32% Medium

What Do G2 Reviewers Say About Dialpad Connect?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Dialpad Connect, enjoying its intuitive interface and seamless integrations.
  • Users value the call management features of Dialpad Connect, noting ease of use and excellent call quality.
  • Users value the helpfulness of AI transcription, enhancing efficiency and ease of use in their workflows.
  • Users value the call recording feature of Dialpad Connect for its utility and ease of review.
  • Users love the AI-powered features of Dialpad Connect, enhancing productivity with real-time transcription and sentiment analysis.
Cons
  • Users report call quality issues with Dialpad Connect, especially during important conversations and varying network conditions.
  • Users experience connection issues with Dialpad Connect, often facing call quality problems that disrupt communication.
  • Users find the missing functionality frustrating, especially the lack of options beyond DND and syncing issues with Podio.
  • Users experience recording issues with Dialpad Connect, expressing frustrations about voice recording and voicemail customization.
  • Users report call quality issues including dropped calls and difficulties in connecting, leading to frustration and lost communications.

What Are Recent G2 Reviews of Dialpad Connect?

What Are G2 Users Discussing About Dialpad Connect?

Intermedia Unite

Intermedia Unite® is a comprehensive business communications solution designed to streamline collaboration, enhance customer engagement, and improve team productivity. By integrating various communication tools into a single platform, Unite eliminates the need for multiple fragmented applications, allowing users to connect seamlessly from any location. This all-in-one platform is particularly beneficial for organizations looking to foster a collaborative work environment while maintaining efficiency in their operations. Targeted at businesses of all sizes, Intermedia Unite® caters to teams that require a reliable and cohesive communication system. Its user-friendly interface and robust features make it suitable for remote workers, in-office teams, and hybrid environments. The platform is particularly advantageous for organizations that rely heavily on real-time communication, such as customer service teams, sales departments, and project management groups. By consolidating business phone services, video conferencing, team chat, and file sharing, Unite enables employees to collaborate effectively without the hassle of switching between different applications. One of the standout features of Intermedia Unite® is its enterprise-grade calling capabilities, which come equipped with over 100 features designed to enhance communication. This includes integrated customer engagement tools that allow businesses to connect with their clients more effectively. Additionally, the platform offers enhanced experiences for Microsoft Teams users, making it a versatile choice for organizations already utilizing Microsoft products. The mobile and desktop applications ensure that users can make calls, hold meetings, and engage with customers from virtually anywhere, all while preserving a consistent business identity. Intermedia Unite® also leverages AI technology to provide transcription, summaries, and insights, which help teams capture important details and follow up on discussions efficiently. This feature not only saves time but also enhances accountability among team members, ensuring that critical information is not overlooked. Furthermore, with a commitment to reliability, Intermedia Unite® boasts an impressive 99.999% uptime and is backed by J.D. Power-certified support, ensuring that users can depend on the platform for their communication needs. Overall, Intermedia Unite® stands out in the crowded communications landscape by offering a unified solution that enhances productivity and fosters collaboration. Its combination of advanced features, user-friendly design, and reliable performance makes it a valuable tool for any organization looking to improve its communication strategies and customer engagement efforts.

Average Rating: 4.5/5.0

Total Reviews: 502

How Do G2 Users Rate Intermedia Unite?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 8.8/10 (Category avg: 8.8/10)
  • Video Conferencing: 9.0/10 (Category avg: 8.8/10)
  • Native VoIP: 9.0/10 (Category avg: 9.0/10)

Who Is the Company Behind Intermedia Unite?

  • Seller: Intermedia
  • Company Website:
  • Year Founded: 1993
  • HQ Location: Sunnyvale, California
  • Twitter: @intermedia_net
    4,556 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,410 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, President
  • Top Industries: Information Technology and Services, Hospital & Health Care
  • Company Size: 67% Small, 21% Medium

What Do G2 Reviewers Say About Intermedia Unite?

AI-generated summary from verified user reviews

Pros
  • Users praise the quick and effective customer support of Intermedia Unite, enhancing their overall experience significantly.
  • Users find Intermedia Unite to be user-friendly and easy to understand, enhancing their communication experience significantly.
  • Users praise the responsive and knowledgeable customer support of Intermedia Unite, enhancing their overall experience.
  • Users highlight the intuitive interface of Intermedia Unite, making communication seamless and easy to navigate.
  • Users value the reliability of Intermedia Unite, ensuring smooth communication with minimal issues experienced over time.
Cons
  • Users face high dependence on internet connectivity with Intermedia Unite, leading to dropped calls and frustration.
  • Users report administrative complexities in Intermedia Unite, leading to confusion and requests for assistance from new admins.
  • Users experience administrative complexities with Intermedia Unite, leading to confusion and disruption for new admins.
  • Users often face connection issues with Intermedia Unite, leading to dropped calls and administrative complexities.
  • Users find the product expensive, especially with additional fees for credit card processing that inflate overall costs.

What Are Recent G2 Reviews of Intermedia Unite?

What Are G2 Users Discussing About Intermedia Unite?

Genesys Cloud CX

Genesys Cloud CX® is an AI-Powered Experience Orchestration solution that enables organizations to coordinate customer and employee interactions across every touchpoint. By connecting data, systems and workflows in real time, it helps businesses deliver more consistent, personalized experiences that improve loyalty, efficiency and overall business outcomes. The solution brings together AI; voice and digital engagement; intelligent routing and automation; workforce engagement management; and end-to-end journey orchestration in a single, unified cloud solution. Its open, flexible architecture allows organizations to integrate easily with existing systems, reducing complexity while creating a more connected experience across channels and enabling innovation without disruption. Organizations use Genesys Cloud CX to accelerate time to value through rapid deployment and easy-to-deploy capabilities, while reducing cost to serve with AI-driven automation. Real-time personalization and context-aware interactions help improve customer satisfaction, while native AI capabilities enhance agent productivity, streamline workflows and support faster, more informed decision-making. A unified data layer provides real-time insights and ensures seamless experiences across channels, eliminating silos and improving visibility across operations. Built-in AI governance supports secure, compliant and explainable adoption, which is especially important for regulated industries. Designed for enterprise scale, the platform delivers high availability, stability and security, with the scalability and flexibility to support global operations and evolving business needs while maintaining resilience. Genesys Cloud CX is widely used by organizations of all sizes to orchestrate personalized customer experiences at scale, improve efficiency, simplify the technology stack and drive measurable ROI.

Average Rating: 4.4/5.0

Total Reviews: 1,476

How Do G2 Users Rate Genesys Cloud CX?

  • Has the product been a good partner in doing business?: 8.5/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 8.9/10 (Category avg: 8.8/10)
  • Video Conferencing: 8.9/10 (Category avg: 8.8/10)
  • Native VoIP: 9.3/10 (Category avg: 9.0/10)

Who Is the Company Behind Genesys Cloud CX?

  • Seller: Genesys
  • Company Website:
  • Year Founded: 1990
  • HQ Location: Menlo Park, CA
  • Twitter: @Genesys
    32,180 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8,740 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Case Advocate, Manager
  • Top Industries: Information Technology and Services, Financial Services
  • Company Size: 45% Medium, 40% Large

What Do G2 Reviewers Say About Genesys Cloud CX?

AI-generated summary from verified user reviews

Pros
  • Users commend the ease of use of Genesys Cloud CX, enabling seamless access and improved operational agility.
  • Users value the continuous innovation and responsive improvements of Genesys Cloud CX, enhancing operational efficiency and customer satisfaction.
  • Users value the reliability of Genesys Cloud CX, as it enhances business continuity and customer engagement effectively.
  • Users value the efficiency of Genesys Cloud CX, enhancing agility and simplifying operations to meet modern demands.
  • Users value the customization options in Genesys Cloud CX, enhancing their unique routing and call flow needs.
Cons
  • Users note the limited features of Genesys Cloud CX, leading to extra costs and complications for advanced needs.
  • Users find some missing features in Genesys Cloud CX, hindering their ability to fully utilize the system's capabilities.
  • Users find Genesys Cloud CX to have a bit of a complex interface, which can overwhelm new users and hinder navigation.
  • Users are frustrated with inadequate reporting in Genesys Cloud CX, citing limitations and clunky functionality compared to alternatives.
  • Users find the learning curve steep with Genesys Cloud CX, making navigation and feature access challenging initially.

What Are Recent G2 Reviews of Genesys Cloud CX?

What Are G2 Users Discussing About Genesys Cloud CX?

3CX

3CX is a business communications system that replaces traditional PBXs. Offering one all encompassing solution for calls, video conferencing, live chat and messaging. It's open standard, meaning you can use it with any IP Phone or SIP trunk provider. Built for remote working and mobility through its apps for Android, iOS and the Web. This award-winning software innovates business connectivity and collaboration. enabling companies of all sizes to cut telco costs, boost employee productivity, and enhance customer experience. Benefits: Easy to install and manage; Low cost to buy and maintain. Available on-premise or hosted.

Average Rating: 4.4/5.0

Total Reviews: 431

How Do G2 Users Rate 3CX?

  • Has the product been a good partner in doing business?: 8.6/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 10.0/10 (Category avg: 8.8/10)
  • Video Conferencing: 8.6/10 (Category avg: 8.8/10)
  • Native VoIP: 9.7/10 (Category avg: 9.0/10)

Who Is the Company Behind 3CX?

  • Seller: 3CX
  • Company Website:
  • Year Founded: 2005
  • HQ Location: Nicosia
  • Twitter: @3CX
    30,475 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    183 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: IT Manager, President
  • Top Industries: Information Technology and Services, Telecommunications
  • Company Size: 50% Medium, 43% Small

What Do G2 Reviewers Say About 3CX?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of 3CX, finding it reliable and convenient for seamless communication.
  • Users commend the reliability of 3CX, appreciating smooth communication and consistent call quality across multiple platforms.
  • Users value the flexibility of 3CX, enjoying cost savings and seamless communication on one platform.
  • Users value the smooth and reliable communication of 3CX, appreciating its seamless integration and great call quality.
  • Users praise the easy setup of 3CX, allowing for quick deployment and seamless integration into existing systems.
Cons
  • Users find 3CX's complex processes challenging, especially for non-technical administrators and advanced feature configurations.
  • Users find difficult configuration for non-technical administrators frustrating, making setup and troubleshooting a challenging experience.
  • Users find the learning curve challenging, especially non-technical administrators who struggle with configuration and troubleshooting.
  • Users note limited features in 3CX, especially following updates that removed useful reports and hinder customizations.
  • Users find 3CX to be expensive, especially for non-profits seeking more affordable pricing options.

What Are Recent G2 Reviews of 3CX?

What Are G2 Users Discussing About 3CX?

Vonage Business Communications

Work smarter with Vonage Business Communications, our unified communications platform: seamlessly connect via voice, messaging and video, virtually anywhere globally. Over 40 powerful features give you the right balance of flexibility and control, offering everything your business needs to work smarter. With our award-winning mobile app, you can manage your communications from any device and collaborate from virtually anywhere. We boast a 99.999% uptime reliability¹, ensuring maximum productivity. Setup is simple, quick, and easy to scale as your business grows. No annual contracts mean you can cancel anytime. And we pride ourselves on top-notch customer service: access to help is just plain simple. That means you can call, email, chat, or visit our online support centers. We even offer customer portals with knowledge base articles that can help you find answers 24/7. ¹The 99.999% uptime claim is based on an average of Vonage Business's call availability.

Average Rating: 4.3/5.0

Total Reviews: 477

How Do G2 Users Rate Vonage Business Communications?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 8.6/10 (Category avg: 8.8/10)
  • Video Conferencing: 8.6/10 (Category avg: 8.8/10)
  • Native VoIP: 8.9/10 (Category avg: 9.0/10)

Who Is the Company Behind Vonage Business Communications?

  • Seller: Vonage
  • Year Founded: 2001
  • HQ Location: Holmdel, NJ
  • Twitter: @Vonage
    11,195 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,776 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: President, Office Manager
  • Top Industries: Staffing and Recruiting, Information Technology and Services
  • Company Size: 60% Small, 33% Medium

What Do G2 Reviewers Say About Vonage Business Communications?

AI-generated summary from verified user reviews

Pros
  • Users find Vonage Business Communications extremely easy to use, with seamless integration and user-friendly features.
  • Users value the reliability of Vonage Business Communications, seamlessly connecting them even while working remotely or on vacation.
  • Users love the comprehensive calling features of Vonage, which include messaging, call recording, and easy management options.
  • Users commend the exceptional customer support from Vonage, ensuring seamless communication and smooth transitions for businesses.
  • Users value the easy-to-use messaging features of Vonage, facilitating seamless communication from anywhere.
Cons
  • Users report texting limitations with Vonage, citing unreliable delivery and difficulties in exporting contacts or data.
  • Users experience frequent call drops and connection issues, affecting communication during important conversations.
  • Users experience slow and unhelpful customer support, encountering issues that complicate problem resolution and service use.
  • Users frequently encounter call connectivity issues, including dropped calls and difficulties in transferring calls seamlessly.
  • Users report frequent connection issues with Vonage, causing missed calls and disruptions during conversations.

What Are Recent G2 Reviews of Vonage Business Communications?

What Are G2 Users Discussing About Vonage Business Communications?

Avaya Unified Communications

Avaya Unified Communications (UC) is an integrated platform that consolidates multiple communication and collaboration channels into a single, cohesive system. Designed for modern enterprises, Avaya UC enables organizations to streamline communications across voice, video, messaging, and conferencing while supporting flexible work environments and seamless device mobility. Core Capabilities Avaya Unified Communications encompasses a comprehensive set of features including: Voice & Calling: VoIP, call forwarding, transfer, conferencing, and multi-line support Messaging & Presence: Instant messaging, presence awareness (showing who is available, busy, or offline), and SMS/fax capabilities Video Conferencing: Browser-based HD video conferencing with screen sharing, annotation tools, and personalized meeting rooms Collaboration: Team workspaces, calendar integration, contact management, and third-party application integration Deployment Models Avaya offers multiple UC solutions to suit different organizational needs: Avaya Cloud Office is a cloud-based Unified Communications as a Service (UCaaS) platform providing phones, apps, messaging, conferencing, video, and team meeting capabilities in a single, flexible offering. Available in Standard, Premium, and Ultimate subscription tiers, it delivers streamlined global management with minimal IT overhead. Avaya IP Office Subscription supports both traditional Telephony Users and advanced UC Users. UC Users gain mobility features including softphone applications, video calling, instant messaging, presence capabilities, and integrations with Salesforce, Outlook, and Microsoft Teams. Avaya Aura is a communications platform that can be deployed on-premises, in private cloud, or in hybrid configurations, providing a robust foundation for voice, video, messaging, and collaboration with integration for modern collaboration tools. Avaya Aura Private Cloud offers cloud-hosted UC bundles—Essentials, Advanced, and Ultra—with capabilities including telephony, voicemail, instant messaging, team conferencing, mobility, and seamless integration with Microsoft Teams and Zoom. Avaya Managed Services provides dedicated support for organizations seeking operational simplification, with tiered UC offerings and ongoing vendor management. Key Benefits Unified Experience: Single interface for all communication modes reduces context-switching and improves productivity Mobility: Work from anywhere with secure mobile access and multi-device call management Scalability: Solutions for small teams to large enterprises with flexible subscription and licensing models Integration: Seamless compatibility with Microsoft Teams, Zoom, Salesforce, and other business-critical applications Security: Enterprise-grade security with device enrollment, call detail recording, and compliance features Cost Efficiency: Cloud-based options reduce capital infrastructure investment and IT management overhead Summary Avaya Unified Communications serves organizations seeking modern, integrated communication platforms that support hybrid and remote work, reduce communication silos, and enable employees to collaborate effectively from any location. Whether deployed on-premises, in the cloud, or in hybrid configurations, Avaya UC provides the flexibility, reliability, and feature richness enterprises require.

Average Rating: 4.2/5.0

Total Reviews: 38

How Do G2 Users Rate Avaya Unified Communications?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 9.3/10 (Category avg: 8.8/10)
  • Video Conferencing: 9.7/10 (Category avg: 8.8/10)
  • Native VoIP: 9.0/10 (Category avg: 9.0/10)

Who Is the Company Behind Avaya Unified Communications?

  • Seller: Avaya
  • Year Founded: 2000
  • HQ Location: Morristown, NJ
  • Twitter: @Avaya
    36,704 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    11,753 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 60% Large, 24% Medium

What Do G2 Reviewers Say About Avaya Unified Communications?

AI-generated summary from verified user reviews

Pros
  • Users find the ease of use of Avaya Unified Communications enhances efficiency, streamlining their communication processes.
  • Users value the seamless communication features of Avaya UCaaS, enhancing collaboration and connectivity across the board.
  • Users value the high level of customizability in Avaya Unified Communications, enhancing their communication and productivity.
  • Users value the customization options in Avaya UCaaS, enhancing communication efficiency and flexibility for their needs.
  • Users value the easy implementation of Avaya Unified Communications, appreciating its intuitive handling and setup process.
Cons
  • Users face call drops and audio glitches with Avaya, impacting their communication experience significantly.
  • Users frequently experience connection issues with Avaya, leading to dropped calls and audio glitches during communication.
  • Users often face audio issues with Avaya, leading to dropped calls and frustrating lag during video conferences.
  • Users experience audio problems with Avaya, including missed calls and glitches, negatively impacting communication quality.
  • Users express frustration with call connectivity issues, noting that configuration is critical to prevent errors and drops.

What Are Recent G2 Reviews of Avaya Unified Communications?

Windstream OfficeSuite UC

100% cloud-based phone, mobility and unified communications system to give your businesses a collaborative edge.

Average Rating: 4.1/5.0

Total Reviews: 27

How Do G2 Users Rate Windstream OfficeSuite UC?

  • Has the product been a good partner in doing business?: 7.5/10 (Category avg: 8.9/10)

Who Is the Company Behind Windstream OfficeSuite UC?

Who Uses This Product?

  • Company Size: 60% Medium, 57% Small

What Do G2 Reviewers Say About Windstream OfficeSuite UC?

AI-generated summary from verified user reviews

Pros
  • Users find Windstream OfficeSuite UC to be reliable and easy to use, ensuring smooth calls with good audio quality.
  • Users value the easy-to-use app and high audio quality for seamless and reliable calls with Windstream OfficeSuite UC.
  • Users appreciate the reliability of Windstream OfficeSuite UC, finding it consistently easy to use.
Cons
  • Users experience frustrating access issues with frequent logouts and complications in using the texting feature.
  • Users find the texting feature cumbersome and often face issues with being logged out of the app.
  • Users experience performance issues with Windstream OfficeSuite UC, noting delays in system recovery during outages.

What Are Recent G2 Reviews of Windstream OfficeSuite UC?

What Are G2 Users Discussing About Windstream OfficeSuite UC?

CTM

CTM helps businesses turn everyday conversations into growth. Trusted by more than 100,000 users worldwide, including leading brands like Tinuiti, Morgan & Morgan, Tutor Doctor, and ServiceMaster, CTM connects marketing performance to revenue outcomes, giving teams the clarity to see which campaigns drive conversions and the insight to optimize every customer touchpoint. The result: more efficient lead handling, higher conversion rates, and improved ROI. Powered by rich conversation analytics, CTM unifies fragmented call, text, chat, and form interactions into a single, actionable view of customer behavior. With deep integrations across leading marketing, advertising, and CRM platforms—and partnership opportunities for agencies, affiliates, and technology providers—CTM makes it simple to align data, teams, and results. Guided by our purpose to create a better human experience through technology, CTM empowers businesses to make every conversation count.

Average Rating: 4.5/5.0

Total Reviews: 727

How Do G2 Users Rate CTM?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 9.6/10 (Category avg: 8.8/10)
  • Video Conferencing: 10.0/10 (Category avg: 8.8/10)
  • Native VoIP: 9.4/10 (Category avg: 9.0/10)

Who Is the Company Behind CTM?

  • Seller: CTM
  • Company Website:
  • Year Founded: 2009
  • HQ Location: 231 Najoles Rd Suite 500, Millersville, MD 21108
  • LinkedIn® Page: www.linkedin.com
    127 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, President
  • Top Industries: Marketing and Advertising, Internet
  • Company Size: 65% Small, 30% Medium

What Do G2 Reviewers Say About CTM?

AI-generated summary from verified user reviews

Pros
  • Users value the responsive customer support of CTM, which is always quick to assist and resolve issues.
  • Users value the ease of use of CTM, appreciating its intuitive interface and strong support resources.
  • Users value the extensive features and excellent customer support of CTM, enhancing day-to-day operations and training.
  • Users benefit from accurate call tracking with CTM, providing valuable insights to optimize marketing strategies and enhance training.
  • Users highlight the user-friendly interface and effective customer support, enhancing their overall experience with CTM.
Cons
  • Users find the learning curve steep, making it difficult to utilize the full potential of CTM effectively.
  • Users find the complexity overwhelming due to extensive options and advanced features that are difficult to navigate.
  • Users find difficult navigation in CallTrackingMetrics, particularly for new users, complicating their experience while accessing features.
  • Users find the steep learning curve of CTM challenging, making initial setup and integration difficult.
  • Users face challenges due to the missing functionality of preset templates and limited global number availability on CTM.

What Are Recent G2 Reviews of CTM?

What Are G2 Users Discussing About CTM?

Call Center for Skype

Call Center for Skype is a software based Skype IP PBX that allows you to implement a Skype system with auto-attendant, interactive voice response, automatic call distribuiton, call recording, and voicemail capabilities.

Average Rating: 4.3/5.0

Total Reviews: 14

How Do G2 Users Rate Call Center for Skype?

  • Has the product been a good partner in doing business?: 7.5/10 (Category avg: 8.9/10)
  • Tenancy Flexibility: 8.3/10 (Category avg: 8.8/10)
  • Video Conferencing: 10.0/10 (Category avg: 8.8/10)
  • Native VoIP: 6.7/10 (Category avg: 9.0/10)

Who Is the Company Behind Call Center for Skype?

  • Seller: PrettyMay
  • HQ Location: N/A
  • Twitter: @prettymay
    6 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 57% Small, 29% Large

What Do G2 Reviewers Say About Call Center for Skype?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the helpful support provided by Call Center for Skype, enhancing their overall experience and knowledge.

What Are Recent G2 Reviews of Call Center for Skype?

What Are G2 Users Discussing About Call Center for Skype?