10+ Best Hosted PBX System to Gain Clarity & Ensure Uninterrupted Calls

Discover the best hosted PBX system to eliminate dropped calls and simplify your phone setup. Explore top solutions with flexible pricing, CRM integration, and guaranteed uptime for seamless business communication.

Tired of dropped calls and confusing PBX setups?

When every missed call can mean lost business, searching for a reliable hosted PBX system feels stressful and risky.

It gets even tougher when faced with hidden fees, vendor lock-in worries, and confusing upgrade options.

You need a solution that lets you prioritize your customers without babysitting your phone system or wrecking your IT budget. The right hosted PBX platform should simplify your migration, reduce the risk of downtime, and let your team collaborate smoothly from anywhere.

Features like flexible cost plans, CRM integration, and strong uptime guarantees directly address your concerns about disrupted workflows, remote collaboration, and support consistency.

In this article, we’ve reviewed the 10 best hosted PBX system options to help you gain clarity, minimize risks, and enjoy uninterrupted business calls, no matter your company’s unique requirements.

You’ll leave knowing which solutions save you stress, money, and time.

Let’s get started.

Quick Summary

Product Starting Price Best For
1. RingCentral Contact for pricing Enterprises and growing businesses
2. 8x8 Contact for pricing Mid-sized to large enterprises
3. Nextiva $15/user/month Small to medium businesses
4. Dialpad Contact for pricing AI-driven communication
5. GoTo Connect Contact for pricing Unified small business communication
#1

RingCentral

RingCentral provides a cloud-based hosted PBX solution that eliminates the need for on-premise hardware, offering a feature-rich virtual platform. It's an excellent choice if you seek a flexible communication system with enterprise-grade security and reliability. You benefit from advanced features like complete mobile integration, business SMS, and online meetings with screen sharing to support a modern workforce.

This system maximizes uptime and safeguards your data through bi-coastal Tier 1 data centers with redundancy and failover technology. It simplifies management with a single, upfront monthly bill covering all users, features, and locations, including mobile minutes, fax, video conferencing, and a virtual receptionist.

✓ Pros

  • Feature-rich cloud platform
  • Strong security and reliability
  • Easy setup and management
  • Unified billing

✗ Cons

  • Potentially higher cost
  • Complex for small teams
  • Requires stable internet
  • Limited hardware control
Starting Price: Contact for pricing
Best For: Enterprises and growing businesses
#2

8x8

8x8 delivers a cloud PBX business phone system with a broad range of features, ideal for businesses needing unified communications and contact center solutions. It offers unlimited calling to many countries, SMS messaging, and faxing, making it suitable for companies with global communication needs.

The platform supports remote workers with mobile and desktop apps, maintaining professional company numbers across devices. 8x8's system is highly scalable, allowing you to easily add lines and phones without significant cost or time.

✓ Pros

  • Global calling options
  • Unified communications platform
  • High scalability
  • Reliable call quality

✗ Cons

  • Pricing can be unclear
  • Steep learning curve
  • Hidden fees for add-ons
  • Fewer integrations than rivals
Starting Price: Contact for pricing
Best For: Mid-sized to large enterprises
#3

Nextiva

Nextiva offers a cloud-based hosted PBX system designed for modern businesses, providing HD audio and video conferencing, text messaging, and call forwarding. It is a strong choice if your business seeks a feature-rich yet affordable platform that supports diverse communication channels for customer engagement.

Nextiva eliminates the need for expensive on-premise hardware and maintenance, reducing operational costs while enhancing efficiency. Its mobile app integration allows your employees to work from anywhere, ensuring continuous connectivity and productivity across various devices.

✓ Pros

  • HD audio and video
  • Cost-effective solution
  • Mobile app flexibility
  • Scalable for growth

✗ Cons

  • No free trial publicly
  • Higher cost for fewer users
  • Some features are add-ons
  • Basic plan limitations
Starting Price: $15/user/month
Best For: Small to medium businesses
#4

Dialpad

Dialpad provides a cloud-native hosted PBX system that integrates voice, video, SMS, and chat into one intuitive platform. It is an excellent option if you need an AI-powered communication solution that enhances team collaboration and customer interactions with features like real-time transcription and sentiment analysis.

This system eliminates the need for bulky hardware and offers easy scalability, allowing you to add or remove users with a few clicks. Dialpad's mobility features enable your team to work from anywhere using smartphones, tablets, or laptops, ensuring business continuity.

✓ Pros

  • AI-powered voice intelligence
  • Unified communications
  • Easy to scale
  • Mobile flexibility

✗ Cons

  • Potential learning curve
  • Higher cost for advanced AI
  • Requires reliable internet
  • Add-ons can increase price
Starting Price: Contact for pricing
Best For: AI-driven communication
#5

GoTo Connect

GoTo Connect offers a unified communications solution that includes hosted PBX features, seamlessly integrating phone, meeting, and messaging services. It is a solid choice for businesses seeking an all-in-one platform to streamline communications and enhance collaboration, especially for remote or hybrid teams. GoTo Connect helps you simplify your communication infrastructure, reducing the complexity and cost associated with managing multiple vendors.

This platform provides reliable voice quality and a range of call management features, such as custom call routing, auto-attendants, and voicemail-to-email. It also offers integrations with popular business applications, allowing you to maintain productivity within your existing workflows. The system is designed for ease of use and quick deployment.

✓ Pros

  • Unified communication platform
  • Reliable voice quality
  • Good for remote teams
  • Integrates with business apps

✗ Cons

  • Can be overwhelming
  • Pricing may vary
  • Requires good internet
  • Fewer advanced AI
Starting Price: Contact for pricing
Best For: Unified small business communication
#6

Ooma Office

Ooma Office provides a modern, scalable hosted PBX system that delivers voice services over the internet, ideal for businesses of all sizes. It's a great choice if you prioritize crystal-clear HD voice quality, a virtual receptionist, and mobile app integration for on-the-go communication.

This system offers cost savings by eliminating traditional phone system infrastructure and providing predictable monthly costs. Ooma Office is designed for easy scalability, allowing you to add new lines or features with minimal effort as your business grows.

✓ Pros

  • HD voice quality
  • Cost-effective plans
  • Easy to scale
  • Mobile app access

✗ Cons

  • Limited international features
  • Advanced features cost more
  • Integration limitations
  • Reliance on internet
Starting Price: $19.95/month
Best For: Small to medium businesses
#7

Vonage

Vonage offers a cloud PBX system that integrates calling, messaging, and video conferencing, providing a flexible communication solution for businesses. It's an excellent choice if your company needs customizable tools and a platform known for its developer-focused APIs and unified communications.

This system allows for easy conferencing with a conference bridge supporting many attendees. While base plans are attractive, many advanced features come with additional monthly fees. Vonage's tiered pricing scales based on the number of users and billing cycle.

✓ Pros

  • Developer-friendly APIs
  • Integrated communications
  • Scalable user plans
  • Conference bridge included

✗ Cons

  • Many add-on fees
  • International calling extra
  • Higher prices for fewer users
  • Less AI integration
Starting Price: $10.49/user/month
Best For: Customizable business communication
#8

Mitel MiCloud

Mitel MiCloud provides an affordable and feature-rich hosted PBX service for small to mid-sized businesses, built on over 30 years of telecommunications innovation. It is an ideal choice if you require industry-leading reliability, call quality, and unified communications applications like conferencing and voicemail, all at a fixed monthly cost.

This system eliminates the need for expensive phone system purchases and ongoing maintenance, with intuitive web administration for easy in-house management. Mitel MiCloud supports mobile device integration and offers seamless transitions between desktop and mobile, ensuring your team stays connected from anywhere.

✓ Pros

  • High reliability and quality
  • Cost-effective pricing
  • Easy web administration
  • Mobile device integration

✗ Cons

  • Specific to SMBs
  • May require IT knowledge
  • Pricing complexity
  • Integration limitations
Starting Price: Contact for pricing
Best For: Small to mid-sized businesses
#9

Zoom Phone

Zoom Phone is a cloud-hosted PBX system that integrates seamlessly with the familiar Zoom meeting platform, offering reliable voice services. It's an excellent option if your business heavily relies on video conferencing and wants to unify its communication tools under one widely recognized brand. This platform provides essential PBX features like call routing, voicemail, and auto-attendants, all accessible through the intuitive Zoom interface.

Zoom Phone simplifies management by centralizing communication settings and user management within the existing Zoom ecosystem. It offers robust security measures and reliable uptime, ensuring consistent connectivity for your team. The system is scalable, adapting to your business needs as you grow without requiring complex hardware investments.

✓ Pros

  • Integrates with Zoom Meetings
  • Familiar user interface
  • Reliable voice service
  • Scalable for growth

✗ Cons

  • Primarily meeting-focused
  • Limited advanced PBX features
  • Add-ons for full UC
  • Cost can increase with usage
Starting Price: Contact for pricing
Best For: Businesses using Zoom heavily
#10

OpenPhone

OpenPhone, also rebranded as Quo, is a cloud-based business phone system designed for modern teams, offering calls and texts with shared numbers and lightweight routing. It is an ideal choice if your small to medium-sized business needs an affordable and flexible communication solution with core features like voicemail-to-text transcription and call recording.

This platform replaces traditional phone lines with a simple VoIP solution accessible via mobile and desktop apps. OpenPhone offers competitive pricing with a 7-day free trial, allowing you to test features before committing to a paid plan.

✓ Pros

  • Affordable for small businesses
  • Unlimited calling, messaging (US/CA)
  • Voicemail-to-text
  • 7-day free trial

✗ Cons

  • Annual billing for best price
  • Extra cost for more numbers
  • Limited integrations
  • Fewer advanced analytics
Starting Price: $15/user/month
Best For: Small teams and startups

Conclusion

Struggling with dropped calls or unclear communication?

Choosing the right hosted PBX system can be overwhelming, especially with so many features and providers to consider.

The top solutions highlighted in our list help you optimize business communications and ensure seamless connectivity for your team and customers.

That’s why RingCentral tops our list.

RingCentral helps you deliver consistently clear, reliable calls and scales effortlessly as your business grows—the reason it's our number one choice.

While 8x8 stands out for its robust analytics and Nextiva shines for intuitive collaboration features, RingCentral continues to lead as the best hosted PBX system for organizations seeking clarity, uptime, and future-ready tools.

Ready to transform your business communications? Start your 14-day free trial with RingCentral.

Experience crisp, reliable calling for every conversation.

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