The Best Phone System For Your Business In March 2025

Take our short quiz to find a Phone System suited to your business.

Compare Our Recommended Providers Below

Get a quote from our recommended suppliers in our comparison table below.

EDITOR'S PICK
9.6
We score our brand partner based on: Successful matches, brand engagement and coverage.
  • Perfect for teams with 3+ employees
  • 100+ CRM Integrations and Premium Features
  • Host Up to 200-Person Video Calls
  • Trusted by Over 400,000 Businesses
9.4
We score our brand partner based on: Successful matches, brand engagement and coverage.
  • Virtual Receptionist for Call Routing, Greetings, and Voicemail
  • Feature-Rich Mobile App
  • Collaborative Shared Voicemail Inbox
  • Great for Small Businesses
9
We score our brand partner based on: Successful matches, brand engagement and coverage.
  • Trusted by 5.5 Million Users Worldwide
  • All-in-One App for Phone, Video, Meetings, Chat, and Whiteboard
  • Global Phone Coverage
  • Pay-as-you-go Plans with Low Annual Fees
8.6
We score our brand partner based on: Successful matches, brand engagement and coverage.
  • All-in-One Communication Solution
  • 40+ Advanced Communication Features
  • Reliable 99.999% uptime
  • Supports Businesses of All Sizes—From 1 to 10,000+ Employees

What is a Business Phone System?

The right business phone system can revolutionise the way your team works, and how your business operates. Most businesses are now choosing to use cloud-based VoIP systems, which transmit calls over the internet rather than the landline. Such a system can ease the transition to hybrid working by enabling your team to use it from anywhere, collaborating with colleagues and making and taking business calls from any internet-connected device. Plus, in-built unified communications (UC) features – including video conferencing and instant messaging – can make working together across multiple locations simple.

Compare Providers

ProvidersVisit siteVisit siteVisit siteVisit site
Monthly price$19.99-$49.99$19.95-$29.95$10-$20+$19.99-$39.99
Available plans4343
Rating9.69.898.6
Free trial length14 days UnlistedUnlistedUnlisted
Customer support24/7 with most plans24/724/724/7
Best use caseCollaborationSmall businessesVideo conferencing Customizability
Contract termMonthlyMonthly and annuallyAnnually Monthly
Offers phone hardwareYesYesNoYes

What to look for in Phone Systems?

Consider these key factors when selecting a telephone system:

1. Scalability: Ensure it can grow with your business.

2. Features and Functionality: Look for essential features and prioritize your communication needs.

3. Reliability: Check uptime guarantees and disaster recovery options.

4. Ease of Use: Choose an intuitive system with simple configuration and call management.

5. Integration Capabilities: Assess the ability to integrate with other business tools.

6. Cost and Value: Evaluate the overall cost and long-term benefits.

7. Support and Maintenance: Reliable customer support and proactive maintenance are important.

8. Security: Verify encryption and compliance with industry standards.

9.6

RingCentral offers unified calls, messages and meetings, including real-time AI and conversation intelligence, for businesses with 3 or more employees.