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Best Business VoIP Providers 2025
Grow Your Business, Reduce Unnecessary Costs
We've compared business VoIP providers to help you find the best service for your needs; including features like business phones, cloud PBX, toll-free numbers, and more.
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Updated June 2025
Best Business VoIP Providers 2025
We've compared business VoIP providers to help you find the best service for your needs; including features like business phones, cloud PBX, toll-free numbers, and more.
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Updated June 2025
Best Business VoIP Providers 2025
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Updated June 2025
1
Editor's Choice
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9.7
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Exceptional
Scores are calculated based on:
Brand Performance
Based on data insights
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9.2
Customer Engagement
Based on click-share
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9.9
Products & Offerings
Based on our
editorial analysis
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9.8
9.7
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Exceptional
Scores are calculated based on:
Brand Performance
Based on data insights
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9.2
Customer Engagement
Based on click-share
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9.9
Products & Offerings
Based on our
editorial analysis
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9.8
Get 30% off! From $13.99/line/mo!*
  • Integrates w/ Salesforce & more
  • Includes 40+ business features
  • Great desktop & mobile apps
  • Cloud-based solutions
  • Unlimited calls and SMS
Visit Site
Get Free Quote
2
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9.3
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Outstanding
Scores are calculated based on:
Brand Performance
Based on data insights
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9.6
Customer Engagement
Based on click-share
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9.0
Products & Offerings
Based on our
editorial analysis
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9.8
9.3
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Outstanding
Scores are calculated based on:
Brand Performance
Based on data insights
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9.6
Customer Engagement
Based on click-share
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9.0
Products & Offerings
Based on our
editorial analysis
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9.8
For as low as $20/month
  • AI-powered calls and messages
  • 400,000+ customers globally
  • Phone system with 50+ features
  • Beautiful, easy-to-use app
  • 24/7 customer support
3
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8.6
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Very Good
Scores are calculated based on:
Brand Performance
Based on data insights
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8.3
Customer Engagement
Based on click-share
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8.5
Products & Offerings
Based on our
editorial analysis
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9.0
8.6
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Very Good
Scores are calculated based on:
Brand Performance
Based on data insights
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8.3
Customer Engagement
Based on click-share
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8.5
Products & Offerings
Based on our
editorial analysis
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9.0
Built for on-the-go businesses
  • Serves 100,000+ businesses
  • Use on desktop, web, or phone
  • Meetings with up to 100 attendees
  • SMS & MMS messaging
4
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8.1
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Very Good
Scores are calculated based on:
Brand Performance
Based on data insights
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8.8
Customer Engagement
Based on click-share
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8.0
Products & Offerings
Based on our
editorial analysis
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7.4
8.1
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Very Good
Scores are calculated based on:
Brand Performance
Based on data insights
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8.8
Customer Engagement
Based on click-share
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8.0
Products & Offerings
Based on our
editorial analysis
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7.4
Plans starting at just $14/mo
  • Stay connected on the go
  • No hardware needed
  • 24/7 customer support
5
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7.0
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Fair
Scores are calculated based on:
Brand Performance
Based on data insights
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9.9
Customer Engagement
Based on click-share
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7.5
Products & Offerings
Based on our
editorial analysis
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3.0
7.0
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Fair
Scores are calculated based on:
Brand Performance
Based on data insights
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9.9
Customer Engagement
Based on click-share
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7.5
Products & Offerings
Based on our
editorial analysis
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3.0
Crystal-clear audio & video
  • Plans as low as $10/month/user
  • One app for everything
  • Feature-rich VoIP system
Coming Soon
Our Top Pick
Best Overall
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9.7
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Exceptional
Scores are calculated based on:
Brand Performance
Based on data insights
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9.2
Customer Engagement
Based on click-share
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9.9
Products & Offerings
Based on our
editorial analysis
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9.8
9.7
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Exceptional
Scores are calculated based on:
Brand Performance
Based on data insights
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9.2
Customer Engagement
Based on click-share
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9.9
Products & Offerings
Based on our
editorial analysis
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9.8
Get 30% off! From $13.99/line/mo!*
  • Integrates w/ Salesforce & more
  • Includes 40+ business features
  • Great desktop & mobile apps
  • Cloud-based solutions
  • Unlimited calls and SMS
1,670,118
people compared VoIP solutions with
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How We Score
Our Top 3 Picks
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Ring Central
Read Review
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Talkroute
Read Review

What Is Business VoIP and Why It Matters for US Companies in 2025

Business VoIP (Voice over Internet Protocol) enables companies to make and receive calls over the Internet, replacing traditional landlines. In 2025, VoIP will be essential for modern communication, offering flexibility, scalability, and cost savings. Features like virtual phone numbers, toll-free access, and CRM integration enhance customer service and streamline operations, making VoIP suitable for startups and established enterprises alike.

Benefits of VoIP for US-Based Businesses

Adopting a VoIP system offers significant advantages for businesses operating in the United States:

  • Cost Efficiency: Reduce infrastructure and long-distance fees
  • Enhanced Flexibility: Support remote teams with mobile-friendly communication tools
  • Scalable Solutions: Easily add or remove users as your business evolves
  • Professional Image: Project credibility with toll-free and local number options

Key Features to Look for in a Business VoIP Service

When selecting a VoIP provider, prioritize features that align with your company's communication goals:

Virtual Phone Numbers: Establish a local or international presence without physical offices.

Toll-Free Numbers: Allow customers to contact you without incurring charges.

CRM Integration: Synchronize communication with customer data for improved service.

Call Analytics: Monitor and enhance team performance with detailed reporting.

Automated Attendants: Efficiently route calls to appropriate departments.

Number Porting: Retain your existing business phone number without disruption.

Types of VoIP Systems Explained

Understanding the various VoIP setups aids in selecting the right system:

  • Hosted VoIP (Cloud-Based): Managed by the provider, requiring minimal on-site equipment
  • On-Premise VoIP (PBX Systems): Offers greater control and customization but necessitates hardware and IT support
  • Mobile VoIP: Ideal for businesses on the move, functioning via apps on smartphones and tablets
  • Hybrid VoIP: Combines VoIP with legacy systems, suitable for gradual transitions or complex setups

Each type caters to different business requirements; assess your technical capacity and support needs before deciding.

Finding the Right VoIP Fit for Your Business

Choosing the appropriate VoIP solution depends on your company's size, structure, and communication needs.

Small Businesses: Seek solutions with easy setup, low monthly costs, and mobile access.

Growing Teams: Opt for CRM integrations, team call routing, and video support.

Multi-location Businesses: Consider systems offering local numbers and centralized dashboards.

Remote-first Companies: Prioritize mobile apps, call forwarding, and cloud reliability.

Define your primary use cases—such as sales, support, or remote collaboration—and match providers to those priorities.

Frequently Asked Questions (FAQs) About Business VoIP
What is a VoIP phone system, and how does it work?
A VoIP phone system transmits voice calls using an internet connection. It converts analog voice signals into digital data, making calls more flexible and cost-effective than landlines.
Is VoIP phone service reliable for small businesses?
Yes, with a strong internet connection, VoIP delivers high-quality calls, auto-attendants, and seamless CRM integration, making it suitable even for small teams.
Can I keep my existing business phone number?
Absolutely. Most VoIP services support number porting, allowing you to transfer your current number without losing service continuity.
How do I get a toll-free number for my business?
Many VoIP providers include toll-free numbers in their service plans. These numbers enhance your business’s reach and allow customers to contact you free of charge.
What equipment do I need to set up a VoIP system?
You’ll need a reliable internet connection and a VoIP-enabled device, such as an IP phone, smartphone, or computer. Some providers also offer optional VoIP hardware.
What’s the difference between landline and VoIP phone service?
Landlines use traditional telephone infrastructure, while VoIP operates through the internet. VoIP typically offers more features and better scalability at lower costs.
How do I sign up for telemarketing calls using a VoIP number?
Most VoIP services offer features to manage outbound sales or marketing campaigns. When using VoIP numbers for telemarketing, comply with TCPA guidelines.
Are there free US numbers available with VoIP services?
Yes, many providers offer free US numbers in their starter packages. These help new businesses appear credible from day one.
Is VoIP suitable for remote workforces?
Definitely. VoIP systems support distributed teams, allowing employees to call and collaborate from any location with an internet connection.
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