Compare the Top UCaaS Platforms in Australia as of October 2026

What are UCaaS Platforms in Australia?

Unified Communications as a Service (UCaaS) platforms deliver cloud-based communication and collaboration tools that enable organizations to connect employees, customers, and partners through a single integrated solution. These platforms combine voice calling, video conferencing, team messaging, SMS, file sharing, presence, voicemail, and collaboration capabilities while eliminating the need for on-premises communications infrastructure. UCaaS solutions often include enterprise telephony, mobile and desktop applications, call routing, meeting management, contact synchronization, and administrative controls to support hybrid and remote workforces. Many platforms integrate with CRM systems, contact center software, productivity suites, identity providers, and business applications to streamline communications and workflows. By consolidating business communications into a scalable cloud service, UCaaS platforms help organizations improve collaboration, increase productivity, reduce IT complexity, and lower communication costs. Compare and read user reviews of the best UCaaS platforms in Australia currently available using the table below. This list is updated regularly.

  • 1
    Intermedia Unite
    Intermedia Unite® brings business communications, collaboration, and customer engagement into one easy-to-use platform—keeping teams connected, productive, and responsive from anywhere. It replaces fragmented tools by combining business phone service, video conferencing, team chat, and file sharing into one seamless experience, so employees can collaborate without switching apps. Unite delivers enterprise-grade calling with 100+ features, integrated customer engagement, and enhanced Microsoft Teams experiences. With mobile and desktop apps, users can call, meet, message, and engage customers from anywhere while maintaining a consistent business identity. AI-powered transcription, summaries, and insights help teams capture details and follow up efficiently. Backed by 99.999% uptime and J.D. Power-certified support, Unite ensures reliable performance—resulting in simpler communications, more productive teams, and better customer engagement.
    Starting Price: $22.99/user
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  • 2
    PBXware

    PBXware

    Bicom Systems

    Our platform is built for service providers delivering unified communications as a managed service under their own brand. Multi-tenancy means each client gets an isolated configuration on a shared installation, which keeps infrastructure lean and margins healthy as the client base grows. For providers with clients running full contact center operations, our omnichannel CC offers agent and supervisor workspaces, skill-based routing, dialer, and 40 plus reports. The full UC stack is included across all plans: voice, video, chat, meetings, and v8 AI features covering Voice Agents, Live Transcription, and multi-CRM support with automatic activity logging across channels and devices. gloCOM Next is the client-facing app, fully brandable. We handle development, updates, and support, so providers focus on growing their business.
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  • 3
    Yeastar P-Series PBX System
    Focusing on delivering "Easy-first Unified Communications", Yeastar P-Series Phone System offers companies of all sizes with a complete package for calls, video, messaging, and integrations, out of the box.
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  • 4
    GoTo Connect
    GoTo Connect is the all-in-one cloud communications platform for businesses of any size, combining voice, video, messaging, and advanced features on a single, easy-to-manage system. Connect from any device—calls, meetings, and chats stay unified wherever you work. Simple deployment, intuitive management, and robust integrations let teams get started fast and scale effortlessly. AI-driven tools like AI Receptionist greet callers, route conversations, and automate tasks—no third-party apps needed. Benefit from 99.999% uptime, award-winning support, and built-in contact center features to grow your business and create seamless customer experiences. GoTo Connect: reliable communications, powered by modern automation and built for business success.
  • 5
    Genesys Cloud CX
    Genesys Cloud CX is a comprehensive, cloud-based contact center solution designed to deliver exceptional customer experiences across various communication channels. Built with scalability and flexibility in mind, it integrates voice, chat, email, social media, and messaging platforms into a unified interface. The platform leverages advanced AI and analytics to provide real-time insights, automate routine tasks, and personalize interactions, ensuring efficient and effective customer engagement. With its robust workforce management tools, businesses can optimize staffing and performance while maintaining high service standards. Genesys Cloud CX is designed for seamless deployment and adaptability, making it an ideal solution for organizations of all sizes looking to enhance their customer service capabilities.
    Starting Price: $75 per user per month
  • 6
    Vonage Business
    Vonage Business is a leading cloud communications platform for businesses of all sizes and industries. Vonage Business covers all the communication needs of organizations looking to succeed, offering more than 40 business-critical features, mobility, conferencing, and integration with top cloud applications. Trusted by more than 500,000 business users, Vonage is available in a number of plans and packages that fit various business requirements.
    Starting Price: $19.99/month/user
  • 7
    8x8

    8x8

    8x8

    A single platform that combines cloud phone, video collaboration, team chat, contact center and analytics. Optimize your organization's total cost of ownership by giving each user the exact features needed for the job. Eliminate organizational silos with full analytics and collaboration between contact center agents and functional area experts. Single administration tool for system setup, with user and data management. Combine call, directory, video conferencing, chat and contact center in a single license. Connect your business around the globe with enterprise-grade reliability and quality in the cloud. Schedule, start or join HD video and audio conferences from any device or room with no friction. Easily access your contacts whether they are colleagues on the same account or an external user. Design better customer experiences with an intelligent, collaborative, and reliable solution.
    Starting Price: $19.99 per month
  • 8
    Yeastar Cloud PBX
    Yeastar Cloud PBX is a fully-featured future-ready phone system ideally suited for SMBs. With Linkus UC Clients, you will gain easy access to enhanced call efficiency and remote working agility across any device at your choice. With 100% hosted deployment, there is no upfront hardware cost and the in-house management overheads are reduced to almost nothing. Together with easy to use and full compatibility features, any migration or upgrade to Yeastar’s hosted solution will be as easy as a breeze. * Please note that Yeastar P-Series PBX System is the new Yeastar Cloud PBX that comes with versatile call center features and unified communications features.
  • 9
    2600Hz

    2600Hz

    2600Hz

    An unrivaled UCaaS solution designed to empower Service Provider success. Differentiate your brand and offering in the market with a completely customizable, white label solution. KAZOO is 2600Hz's turnkey UC platform, offering the flexibility you need to provide a superior communication experience. Give your customers a communication solution that will make them successful. 300+ APIs enable you to customize a solution to help your customers do business better. White label your solution to build and maintain your brand recognition in the market. Low upfront costs let you get started quicker and stay cost competitive. Reliability and geo-redundancy ensures your customers are always online. Mobile ready lets your customers get business done when and where they need to. KAZOO is a multi-tenant platform and gives you the ability to open your sales channels. Bring on resellers, go direct, or have an agent model.
    Starting Price: $3.50/month
  • 10
    Fusion Connect

    Fusion Connect

    Fusion Connect

    Connect your entire business with one call. Fusion Connect is your Managed Services Provider tailoring business internet solutions for your SD-WAN, business VoIP, unified communications (UCaaS), internet access, secure networking, and more. Fusion Connect's Business VoIP also features Internet-based faxing, SIP trunking, softphone, and auto attendant functions. Compatible with Windows and Mac, as well as device independent.
    Starting Price: $19.95/month/user
  • 11
    Nextiva

    Nextiva

    Nextiva

    Nextiva is an AI-powered Unified Customer Experience Management (Unified-CXM) platform that helps businesses acquire, retain, and grow customers through seamless, personalized interactions. It unifies voice, chat, messaging, social, email, video, and reviews into one platform, eliminating silos and improving collaboration across teams. With patented customer journey orchestration, companies gain real-time insights and automate workflows that improve customer retention while lowering costs. Built-in AI and automation simplify self-service, optimize agent productivity, and deliver measurable efficiency. Nextiva’s workforce engagement tools reduce attrition, boost performance, and connect front-line employees with back-office teams. Trusted by thousands of innovative companies worldwide, and recognized as a Strong Performer in Gartner’s 2025 “Voice of the Customer” CCaaS report, Nextiva is redefining how businesses deliver meaningful customer experiences.
    Starting Price: $19.95 per month
  • 12
    UniVoIP

    UniVoIP

    UniVoIP

    UniVoIP’s innovative solutions and software drive performance, productivity, and efficiency while embracing and overcoming today’s most demanding business communication trends. The principle product, OfficeConnect™, is an extremely robust and highly flexible solution delivering 500+ PBX, Omnichannel Contact Center and Unified Communication features via private, public or hybrid networking options in a multi-instance infrastructure environment. UniVoIP also offers UniBridge, a powerful, high-definition audio, video and web conferencing, screen-sharing solution that offers meeting logs, timestamps, summaries, no software download required, and custom branding.
  • 13
    Broadvoice
    Broadvoice simplifies communications for small and medium businesses (SMBs) by combining powerful cloud PBX, UC and collaboration features with virtual call center in one award-winning Unified Communications as a Service (UCaaS) platform that delivers enterprise-class features at affordable rates. The platform is connected to Broadvoice’s secure, redundant network and hosting infrastructure, enabling SMBs to connect with customers securely anytime, anywhere and with any device. Broadvoice is ranked in the Deloitte Technology Fast 500 and Inc. 500 Fastest Growing Private Companies in America.
    Starting Price: $10/month
  • 14
    MiCloud Connect

    MiCloud Connect

    Mitel Networks

    MiCloud Connect is an easy-to-use, all-in-one cloud communications, collaboration and contact center service. By combining an intuitive user experience with Google Cloud’s proven reliability, MiCloud Connect makes every aspect simple and secure. Backed by Google Cloud's industry-leading reliability, security and scalability to deliver uptime and SOC 2 and HIPAA compliance. The modern, intuitive user interface makes it easy for end users and admins to get work done fast with single-click functionality, a seamless experience across devices and real-time management. Clear expectations and timelines ensure a smooth transition, so you can make the switch quickly and confidently. The admin portal makes it easy to add functionality and upgrade permissions in real time. Rich PBX features, advanced call controls and softphone, mobile and IP desk phone options so you can talk and meet from anywhere effortlessly.
  • 15
    Momentum Telecom
    We unleash human momentum with collaboration, connectivity, and communications technology. All business is human—and when custom technology empowers human ingenuity, people and companies thrive. High performing teams do more, achieve more, and win more. Companies become agile, efficient, and resilient. Our team takes pride in making technology easy and cost effective. We love what we do—and it shows in the way we partner with you, from our first conversation to ongoing post-install support. Working with over 30,000 customer locations in 65+ countries, we deliver straightforward, secure, and scalable global managed services and advanced collaboration and communications solutions. Together let’s build your human momentum. More at gomomentum.com
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