ringcentral vs 8x8 vs 3cx

Unified Communications as a Service (UCaaS) is revolutionizing the way businesses communicate and collaborate. By integrating various communication tools into a single platform, UCaaS providers enable seamless interactions within and outside the organization.  

Choosing the right UCaaS provider is critical to ensure efficiency, scalability, and cost-effectiveness. This article will compare three prominent UCaaS providers: RingCentral, 8×8, and 3CX, helping you decide which solution best fits your business needs. 

Company Overviews 


Founded in 1999, RingCentral has established itself as a leading player in the UCaaS market. Known for its robust cloud communication solutions, RingCentral offers a comprehensive suite of tools designed for businesses of all sizes.  

Key features include voice, video, team messaging, and contact center solutions, all seamlessly integrated to enhance productivity and collaboration. 


8×8 has been a significant contender in the UCaaS space since its inception in 1987. With a focus on delivering high-quality voice, video, chat, and contact center solutions, 8×8 caters to businesses aiming for global communication capabilities.  

Its extensive range of services includes advanced analytics and AI-driven insights to help companies optimize their communication strategies. 


3CX, established in 2005, differentiates itself with a software-based approach to UCaaS. Known for its flexibility and cost-efficiency, 3CX provides a wide array of features such as IP telephony, video conferencing, live chat, and mobile apps.  

3CX is particularly popular among businesses looking for a customizable and scalable communication solution. 

Feature Comparison 

RingCentral Features 

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Unified Communication Platform 

RingCentral provides a comprehensive unified communication platform that integrates voice, video, team messaging, and collaboration tools into a single app. This integration ensures that all communication needs are met within one ecosystem, reducing the need for multiple applications and enhancing productivity. 

Video Conferencing 

RingCentral’s video conferencing feature supports high-definition video calls and meetings. Users can host video conferences with up to 200 participants, making it ideal for both small team meetings and large webinars. The platform includes features like screen sharing, meeting recordings, and integrated chat, which enhance the collaborative experience. 

Team Messaging 

The team messaging tool in RingCentral allows for real-time communication among team members. Users can create channels for different projects or teams, share files, and integrate with other business tools. This feature ensures that teams can stay connected and work collaboratively, even when they are remote. 

Cloud PBX 

RingCentral’s Cloud PBX (Private Branch Exchange) replaces traditional phone systems with a cloud-based solution. It offers features like call forwarding, auto-attendant, call recording, and voicemail-to-email. The cloud PBX is scalable, making it suitable for businesses of all sizes, and it provides the flexibility to manage calls from any device. 

Integration Capabilities 

RingCentral excels in integration capabilities, supporting over 200 applications including Microsoft 365, Google Workspace, Salesforce, and more. These integrations streamline workflows by connecting RingCentral’s communication tools with the business applications that teams use daily. 

Mobile App 

The RingCentral mobile app provides on-the-go access to voice, video, and messaging features. It allows users to switch between devices seamlessly during calls and meetings, ensuring uninterrupted communication. The app is available for both iOS and Android devices. 

Also, see:

UCaaS vs CCaaS: What’s the Difference?

8×8 Features 


Voice and Video Communication 

8×8 offers robust voice and video communication tools that cater to businesses of all sizes. Its voice services include VoIP calling with high-definition audio, call forwarding, call waiting, and auto-attendant. The video conferencing solution supports meetings with up to 100 participants and includes features like virtual backgrounds, screen sharing, and recording. 

Team Chat and Collaboration 

8×8 provides integrated team chat features that facilitate real-time collaboration. Users can create chat rooms for different projects, departments, or topics, share files, and integrate with calendar tools for scheduling. The chat function is designed to keep teams connected and productive, regardless of their physical location. 

Contact Center Solutions 

8×8’s contact center solutions are designed to enhance customer service operations. The contact center includes omnichannel support, allowing agents to interact with customers via phone, email, chat, and social media from a single interface. Advanced analytics and reporting tools provide insights into agent performance and customer satisfaction. 

Global Reach 

One of 8×8’s standout features is its global communication capabilities. It offers unlimited calling plans to multiple countries, which is beneficial for businesses with international operations. The platform’s global data centers ensure reliable and high-quality communication worldwide. 

Advanced Analytics 

8×8 includes advanced analytics tools that provide insights into communication patterns and performance. These analytics help businesses optimize their operations by identifying areas for improvement in customer service and internal communications. The platform uses AI to deliver predictive analytics and actionable insights. 

Mobile and Remote Work Support 

The 8×8 mobile app supports voice, video, and messaging, enabling remote and mobile work. It offers features like one-touch video meetings, secure messaging, and call handling from mobile devices. The app is available on both iOS and Android platforms, ensuring accessibility for all users. 

3CX Features 

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IP Telephony 

3CX specializes in IP telephony, offering a software-based PBX solution that can be deployed on-premise or in the cloud. Its telephony features include VoIP calling, call routing, call queuing, and voicemail. The system is designed to be easy to manage and scalable, making it suitable for businesses of all sizes. 

Web Conferencing 

3CX’s web conferencing tool supports video meetings, webinars, and online training sessions. It includes features like screen sharing, polling, and recording. The web conferencing tool is browser-based, which means users do not need to download any additional software to join meetings. 

Live Chat and Talk 

A unique feature of 3CX is its live chat and talk functionality, which can be integrated into a business’s website. This feature allows customers to initiate live chats or voice calls directly from the website, enhancing customer support and engagement. It includes chat routing, canned responses, and chat transcripts. 

CRM Integration 

3CX integrates with popular CRM systems like Salesforce, Microsoft Dynamics, and HubSpot. This integration allows for automatic call logging, contact synchronization, and screen popping, where customer details appear on the screen when they call. These features streamline customer interactions and improve service efficiency. 

Flexible Deployment Options 

3CX offers flexible deployment options, including on-premise, cloud, and hybrid setups. This flexibility allows businesses to choose the deployment method that best fits their needs and infrastructure. The cloud deployment option is hosted on major platforms like Google Cloud, Amazon AWS, and Microsoft Azure. 

Mobile Applications 

3CX provides mobile apps for iOS and Android devices, enabling users to make and receive calls, join web conferences, and chat with colleagues from their mobile devices. The apps offer features like push notifications for incoming calls and messages, ensuring that users stay connected even when on the move. 


How to Maximize The Efficiency Of 3CX Phone System? 

Performance and Reliability 

Service Uptime and Reliability 

  • RingCentral: Boasts a 99.999% uptime SLA, ensuring reliable service. Customers report high satisfaction with uptime and reliability. 
  • 8×8: Also offers a 99.999% uptime SLA. Known for its robust infrastructure, 8×8 ensures consistent performance. 
  • 3CX: Depends on the hosting environment. When hosted on reputable servers, 3CX delivers excellent uptime and reliability. 

Quality of Service (QoS) 

  • RingCentral: Provides high-quality voice and video services with minimal disruptions. Advanced QoS settings help maintain call quality. 
  • 8×8: Offers excellent call and video quality. Uses AI and analytics to optimize service performance. 
  • 3CX: Known for its clear voice quality and reliable video conferencing. QoS depends on network setup and hosting environment. 

Customer Support and Service 

RingCentral Customer Support 

  • Offers 24/7 support via phone, chat, and email. Customers appreciate the prompt and helpful service. 
  • Provides extensive online resources, including a knowledge base and community forums. 

8×8 Customer Service 

  • 24/7 support is available through multiple channels. Users generally report positive experiences with support. 
  • Rich online resources and training materials are available. 

3CX Customer Assistance 

  • Provides support through certified partners and online resources. 
  • Community forums and extensive documentation are available for self-help. 

Security and Compliance 

Data Security Measures 

  • RingCentral: Implements robust encryption, secure data centers, and regular security audits. 
  • 8×8: Employs end-to-end encryption, secure data storage, and comprehensive security protocols. 
  • 3CX: Utilizes encryption and secure connections. Security depends on the deployment environment. 

Compliance Certifications 

  • RingCentral: HIPAA, GDPR, SOC 2, and more. 
  • 8×8: HIPAA, GDPR, FISMA, and others. 
  • 3CX: Compliance depends on the hosting provider and setup. 

Pros and Cons 


  • Pros: Comprehensive features, reliable service, excellent integration capabilities. 
  • Cons: Higher cost compared to some competitors. 


  • Pros: Global communication capabilities, robust analytics, and AI features. 
  • Cons: Can be complex to set up and manage. 


  • Pros: Cost-effective, highly customizable, flexible deployment options. 
  • Cons: Performance and reliability depend on the hosting environment. 

Frequently Asked Questions (FAQs)

1. What are the main differences between RingCentral, 8×8, and 3CX? 

RingCentral offers a broad range of features and seamless integrations. 8×8 excels in global communication capabilities and analytics. 3CX provides a customizable, cost-effective solution with flexible deployment options. 

2. Which UCaaS provider is the most cost-effective? 

3CX is generally the most cost-effective, especially for small to medium-sized businesses. 

3. How do these providers handle remote work? 

All three providers offer robust mobile and remote work support. RingCentral and 8×8 provide comprehensive mobile apps, while 3CX offers flexible remote access and management options. 

4. What security measures do these providers have? 

All three providers implement strong security measures, including encryption and compliance with various regulations. RingCentral and 8×8 have extensive compliance certifications. 


Choosing the right UCaaS provider depends on your specific business needs.  

RingCentral offers a robust, feature-rich solution suitable for businesses seeking comprehensive communication tools and seamless integrations.  

8×8 is ideal for organizations looking for global communication capabilities and advanced analytics.

3CX provides a cost-effective, customizable solution, especially appealing to small and medium-sized businesses looking for flexibility. 

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