How to Choose the Best Business VoIP Provider in 2025 (Compared)

Are you looking to choose a business VoIP provider but not sure which one is right for your needs?

VoIP is a term used for business phone service which allows you to use advanced call management features to make phone calls directly from your computer or mobile device.

Unlike the old-school bulky phone setup, business VOIP is a perfect phone solution for small businesses. You can cut down traditional phone costs while getting a more powerful business phone system.

In this article, we’ll explain what is business VoIP, and how to choose the best business VoIP provider for your company.

Since we had to test and choose a VoIP provider for our own business, eventually settling on Nextiva as the #1 option, we’ll also share our comparison of the best VoIP phone providers for small and growing businesses.

What is VoIP?

VoIP or Voice over IP is a term used to describe internet phone service. Unlike a traditional phone service that uses the landline, VoIP services use your wired internet connection or Wi-Fi to receive and make calls.

We created a beginner’s guide on what is VoIP and how it works. Here’s a quick visual representation:

Benefits of Using a VoIP Service

Following are just some of the benefits of using a business VoIP phone system:

• You can receive incoming calls using your computer (desktop app or web browser), VoIP phone sets, headsets, and even your cell phone (Android / iOS).
• You can share one number with several employees and team members to receive inbound calls.
• You can easily track voice call duration, hold times, wait times, and overall usage.
• Most business VoIP services come with call forwarding, caller ID, call waiting, call routing, call queues, unlimited extensions, and more.
• Since business VoIP services are cloud-based, you can use the same business phone number anywhere you want.
• It gives you a business phone number, so you don’t have to share your personal cellphone number with clients.
• Business VoIP offers cheaper local and international calling rates compared to traditional landline phone.
• Popular business VoIP providers also include business SMS text messaging, internet fax, team messaging, workflow automation, and video conferencing features.

The business VoIP technology offers a lot of flexibility and freedom, and it has made it easy for businesses of all sizes to have a business phone number. Whether you’re a small, single person company, a growing 10 people team, or an established business with over 100+ people, you can use business VoIP.

However, if you don’t choose the best business VoIP provider, then you can run into some serious challenges.

For example, the voice quality on VoIP calls varies depending on the internet connection (bandwidth) and the service provider you’re using.

Unlike landlines, you’ll lose VoIP connection during a power outage or internet disruption, but this shouldn’t impact most small businesses if you’re well prepared.

Having said that, let’s discuss when is the right time to start thinking about a business VoIP solution.

Does Your Business Need VoIP Business Phone System?

In any business, giving people a way to contact you is helpful in building trust and boosting your sales.

When starting a website, most business owners add a contact form, which makes it easy for users to contact you via email.

However depending on the industry, sometimes customers may prefer more instant communication.

This is why many businesses offer live chat or phone numbers on their websites. Giving users more than one way to communicate with your business can improve customer support and result in more sales.

Whether you run an online store to sell products or a business website to sell services, a VoIP-based business phone service can help you grow your business without the high costs.

Your website visitors can easily call you to request a quote, ask a pre-sale question, or even request support.

In short, a business VoIP phone enables you to better manage and track your calls, collect customer information, and build stronger relationships with your customers.

Overview: Best Business VoIP Providers

If you’re in a hurry, you can check out this summary of the top solutions to quickly make a decision. Otherwise, keep reading to see our full reviews of the best VoIP services.

Rank	VoIP Provider	Best For	Pricing
🥇	Nextiva	Best overall for small businesses	Starts at $18/mo
🥈	RingCentral	Medium to large businesses	Starts at $20/mo
🥉	Zoom Phone	Zoom video users	Starts at $10/mo
4	Grasshopper	Freelancers	Starts at $14/mo
5	Ooma	Traditional offices	Starts at $19.95/mo
6	Phone.com	Small budgets	Starts at $12.74/mo
7	Vonage	Enterprise businesses	Starts at $13.99/mo

How We Test and Review the Best Business VoIP Services

There are a lot of large companies offering business VoIP services, and it’s a very competitive space. The abundance of choices and highly competitive nature of advertising makes it difficult for business owners to choose the best VoIP provider for their business.

If you are just starting out, then you may be looking for the cheapest VoIP business phone service. However, you need to be careful when going down this route because they may lack certain calling features, which you’d later discover to be essential for your business.

Then, there are some business VoIP systems that are not easy to implement, transfer, or simply too expensive.

When comparing business VoIP providers for our business, we looked for a balance of features and reasonable cost. Here’s a quick checklist that we used:

• Cost of local vs international calls. Most business VoIP services offer different plans for outbound international calls. You need to choose a provider based on the geographic location of your customers.
• Features available in the VoIP plans. Each company offers a different set of VoIP features, and some sell them as separate add-ons which would increase your costs.
• Mobile apps and features that you can share among multiple users.
• Third-party integrations that you can use to connect your VoIP service to other tools like your CRM software, email marketing service, other APIs, and more.
• Network quality. You need to make sure that the business VoIP provider you choose has a reliable and scalable network with real-time 24/7 customer service. This ensures that your call quality for both audio and video conference calls is top-notch.

That being said, let’s take a look at our pick of the best business VoIP providers.

1. Nextiva

Nextiva is the best business VoIP service on the market. We can say this confidently because while researching for a VoIP service for our own business, we ended up choosing Nextiva.

Their business VoIP service offers all the essential features needed by a growing business including call routing, auto-attendant, interactive voice response (IVR) system, free domestic calling, voicemail to email and text, online fax, and more.

Other standard features include unlimited calling, free number porting, caller ID, call forwarding, customizable greetings, hold music, and more.

They also offer a free local number or toll-free number with their plans.

We were able to quickly set up professional-sounding welcome messages with directory and phone routing which helps make our small business compete with the big guys.

What we really liked about Nextiva was their support team was extremely helpful from pre-sales all the way to onboarding and setup.

Even though we didn’t need any fancy desk phone sets, on-premise softphone, or PBX (private branch exchange) system, they gave us a full demo and showed us how we can easily use Nextiva with traditional analog desk phones, conference phones, and even in a call center / contact center environment as our business grows.

The best part was they went above and beyond even though we’re a relatively small customer for them considering they help large businesses like Taco Bell, Ashleys Furniture, Conan, and others.

Over the last two years of using Nextiva as our unified communication platform, we have come to really appreciate some of their other advanced features like video meetings for conference calls, audio conferencing, and voicemail transcription.

What our team really likes about Nextiva is their high call quality, pretty much 100% uptime, and the fact that we can receive phone calls on the go from our iPhone (iOS), Google Android phones, as well as our tablets & laptops.

Pricing: Starts from $18 / per user / per month for the Core plan with our Nextiva coupon. Unlike other business VoIP providers, they don’t require annual contracts. However, you can get discounts on buying annual plans.

2. RingCentral

RingCentral is another excellent business VoIP communications system. With RingCentral, you get all the standard features you would expect from a reliable business VoIP phone service like call forwarding, advanced routing, call waiting, caller ID, hold music, and more.

They offer easy integrations with third-party services like Dropbox, Google Workspace (G Suite), Salesforce, HubSpot, Microsoft Outlook, Microsoft Teams, Zendesk, and more.

Other notable features include online meetings, video calls, screen sharing, conferencing, call analytics, and an easy to use web-based administration panel.

We first discovered RingCentral organically because they are very well known and a fairly large company in the business VoIP space. We tried their telephone system for several months, and we found the calls to always be high-quality.

While their feature offering is great, their pricing is a bit on the higher end unless you sign the annual contract.

Pricing: Starting from $20 / per user / per month (billed annually) for the Core plan. The Advanced and Ultra plans come at different pricing and offer additional features like auto call recording, multi-site management, unlimited file sharing, unlimited storage, and more.

3. Zoom Phone

Zoom Phone is an affordable business VoIP provider for businesses of all sizes. It allows you to add robust VoIP phone features to the familiar Zoom video meeting platform.

They offer virtual phone numbers for US and Canada, toll-free numbers, and the ability to port existing phone numbers. You can also add local or international premium numbers to your plan for an additional cost.

With Zoom Phone, you get all of the important features you need like call transfer, call forwarding, auto attendants, music on hold, call recording, call queues, voicemail transcription, team SMS, and much more.

Plus, you can easily elevate a phone call into a video conference with Zoom Meetings or transfer a call to a Zoom Room to improve collaboration with your customers or team members.

Zoom Phone also seamlessly integrates with popular tools and apps like Google Workspace, Microsoft Office, Salesforce, and Slack.

Pricing: Starts at $10 per month per user for unlimited internal calling. For unlimited outbound calling, you need to upgrade to a higher plan, starting at $15 per month per user.

4. Grasshopper

Grasshopper is a popular business VoIP service suitable for startups and growing businesses.

They offer virtual phone numbers through voice over internet protocol (VoIP), which allows you to keep your personal number private and get a business phone system without buying additional devices.

They offer all the telephony features you would expect like call waiting, call forwarding, call transfer, business texting, hold music, advanced routing, voicemail to email, custom greetings, and more.

It works with local, toll-free, vanity numbers, and you can choose from the US, Canada, or UK-based numbers. Using the Grasshopper desktop and mobile apps, you can quickly start taking or making business calls from anywhere.

Pricing: Starting from $14 per month for 1 user with 1 number and 1 extension. You can upgrade to the Solo Plus plan for unlimited users and up to 3 extensions for $25 per month. They offer a 20% discount if you sign an annual contract.

5. Ooma Office Phone

Ooma is a popular business VOIP phone provider that offers 1-800 toll free phone numbers at affordable prices.

You can add a toll free number to any Ooma office plan. By default, they will pre-select a toll-free phone number for you, but you also have the option to choose a new one.

The Ooma Office platform comes with all the powerful features that you would expect such as extension dialing, music-on-hold, smart mobile phone apps, a virtual receptionist for managing calls after business hours, call logs, and more.

Best of all the setup is very easy, and you can do it within minutes. With the user-friendly control panel, you can easily handle calls, add new team members, and manage other tasks.

Pricing: Their pricing starts at $19.95 per month per user with no contracts, and it comes with a free toll-free number and 35+ business phone features.

They also have an Ooma Office Pro plan which costs $24.95 per month and includes additional features such as video conferencing, voicemail transcription, enhanced call blocking, call recording, desktop app, and more.

6. Phone.com

Phone.com is another popular choice among small business VoIP service providers. They include many European countries and Canada in their local call minutes. If you are operating in those locations, then it could be a cheap business VoIP service for your needs.

Their service includes call forwarding, routing, waiting, custom greetings and music, conferencing, and more. You can also integrate your VoIP plan to popular CRM software like Salesforce or Zoho.

Pricing: Starting from $12.74 per month with 500 monthly pooled minutes. Their Plus plan starts at $18.69 per month per user extension and offers unlimited minutes.

7. Vonage

Vonage is famous for offering residential VoIP however they also offer business VoIP services for small to medium-sized businesses as well as enterprise clients. They offer a wide range of business communication tools including VoIP.

It includes all the usual functionality such as call forwarding and routing, caller ID, call monitoring, and more. Apart from that, they also offer team messaging and chat, conference calling, CRM integration, automatic call attendant, call recording, visual voicemail, and more.

They offer different plans each with different features and limitations.

Pricing: Their base plan starts from $13.99 per month per line.

Which is the Best Business VoIP Provider for You?

After extensive research, we believe that Nextiva is the best business VoIP provider. Their plans are suitable for businesses of all sizes with an impressive set of features and great customer service.

They offer fair pricing, do not require annual contracts, and their customer service is top-notch.

When looking for a business VoIP solution for our company, we did a lot of research to compare each companies, their ratings on top user review websites, and even what their employees were saying about them.

In the end, we ended up choosing Nextiva for our business.

RingCentral came as a close second. They offered a lot of the same features, but at the end it came down to pricing where Nextiva clearly won.

Note: We also looked into many other business VOIP services that are not listed in this article like GoToConnect (formerly Jive), AT&T, Verizon, Skype, Dialpad, Freshcaller, 8×8, and others. We decided it wasn’t best to list them all in this article because we don’t want to cause choice paralysis.

Business VoIP FAQs

Having helped thousands of business owners find the best business VoIP system for their needs, we have answered quite a lot of questions. Below are some of the answers to the most frequently asked questions about VoIP business phone service providers.

Why should small businesses choose a VoIP phone system?

The biggest reason why small businesses should choose a VoIP phone system over traditional landline is affordability and access to features like call recording, auto-attendant, call routing, interactive voice response (IVR), call blocking, voicemail to email, call monitoring, and more.

These features are standard for most business VoIP platform.

Do most businesses use VoIP?

Yes, research shows that over one-third of all businesses are now using a VoIP phone system because it’s more powerful and more affordable especially when your business has fewer than 50 employees.

Even large call centers use business VoIP solutions like Nextiva and RingCentral to lower costs without sacrificing quality.

What’s the best business VoiP system for small business?

Based on our expert research, the best business VoIP system for businesses are Nextiva, RingCentral, and Zoom Phone.

Is it worth switching to a business VoIP provider?

Yes, by switching to a business VoIP provider like Nextiva, you can save up to 50% or more on your current business phone bill every month because it allows you to share the same phone number among multiple team members with smart call routing.

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We hope this article helped you find the best business VoIP provider for your business. You may also want to see our comparison of the best AI chatbot software and best push notification software to grow your sales.

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