Google Voice for International Calls: Review, Costs & More

Google Voice has all the core call management tools a micro business needs to get going, bolstered by unbeatable security, internal communication channels, and 99.9% uptime (that means it will keep internet service active at least 99.9% of the time across an entire year). While we recommend other VoIP software for mid-size or large operations, Google Voice is our absolute top choice for the best international phone call app, and it’s great for small or micro businesses.

Google Voice starts at an impressively low $10 per user, per month – although you’ll need to set up Google Workspace to use it, which costs another $7 per user per month.

The platform isn’t perfect, though: It lacks onboarding tools for training new employees, and doesn’t come with any third-party integrations. Is it for you? Read on to learn all about the features it offers, how much the right plan will cost you, and how the platform’s top competitors measure up to it.

In This Guide:

• Google Voice: At a Glance
• Review: Key Features
• Pricing Plans Explained
• Help & Support
• Google Voice Alternatives
• Who Is Google Voice Best For?
• Methodology: How We Tested VoIP Systems
• Verdict: Should You Pick Google Voice?

Google Voice: At a Glance

• Inexpensive starting costs at just $10/user/month
• Good call management tools, including call routing, call forwarding, and automatic screening
• Unbeatable security features, including security certificates, password rules, an uptime guarantee of 99.9%
• No call queue, call flip, or call barging and whisper functions across any plans
• Virtually no third-party software integrations are offered

Who is Google Voice best for?

Google Voice is squarely aimed at micro and small businesses – the smaller, the better. This is because the platform offers core tools at a low cost, helping a tiny operation stretch a budget while getting the functionality it needs.

You won’t get great employee training tools with Google Voice because they’re not as important for a tiny team, even if they are key for helping a medium-sized business avoid growing pains. You will get iron-clad security protocols and 99.9% uptime, however, since these are top priorities for a tiny business that can’t afford a brand-threatening data breach or service failure.

If you’re a medium-sized business – or even a small one that plans to scale up fast – we’d recommend considering an alternative VoIP provider such as Zoom Phone for a broader range of training and call management tools. However, if you’re a startup or a tiny operation that just needs a painless way to start handling calls now, Google Voice is for you.

Google Voice Review: Key Features

Google Voice offers a nice range of core tools, but it lacks plenty of features as well. Here’s our full rundown on what Voice does and doesn’t handle.

Call management tools

Google Voice offers a decent set of features for handling calls: Every Google Voice plan has voicemail with transcriptions, caller ID, call blocking, call routing, call forwarding, and automatic screening tools.

However, not all common functions are included. Starter plan lacks custom greetings and ring groups, a feature that allows multiple team members’ phones to ring when a single phone number (like a customer service line) is dialed.

No plans offer call queuing, a key tool for managing significant amounts of callers, and one that many small businesses with few customer service representatives will find themselves in need of. You also won’t get call flipping, the term for the ability to switch an ongoing call from one device to another, or the ability to set custom hold music.

Google Voice calling features are fairly basic, but they will be able to meet the needs of smaller teams. Source: Tech.co user testing

Internal communication

Google Voice supports plenty of internal communication channels for talking with your team, although some of them are technically available through the Workspace plan bundle that you’ll be using if you use Voice: You can message your team through Google Chat or video call with them through Google Meet. If you want to stay within the Voice platform, you can still send SMS messages or stick with an audio conference call.

Just about the only option that Google Voice won’t support is e-faxing, which isn’t that common for most businesses in 2025.

Google Voice let me record calls easily, all I had to do was tap 4 to start and stop the recording. Source: Tech.co user testing

Hardware and software integrations

The lowest-priced plan, Google Voice Starter, does not offer hardware integrations. But starting with the $20-a-month Standard plan, you’ll be able to use one specific brand of handsets: Polycom. Google offers an online list of the supported models and firmware minimums.

Google Voice is available as a mobile app on iOS and Android, but that’s the extent of the additional software options available to you: Unlike many competitors, Voice has no internal marketplace for third-party integrations or applications whatsoever. If your team already relies heavily on another brand’s CRM, video conferencing platform, or helpdesk software, you won’t be able to add interoperability.

Google Voice offers colorful profile images that can be assigned to contacts for a little extra fun. Source: Tech.co testing

Training tools

When it comes to helping onboard new employees smoothly, Google Voice’s selection of features is limited. You’ll get data analytics across all plans, but call recording to limited to Standard and Premier, and call monitoring isn’t offered on any plans.

Also not supported on any Google Voice plans? Call barging – a feature that lets managers join an active call to offer their guidance – and call whisper, which lets managers join an active call to offer advice that only the agent can hear. In short, managers won’t be able to directly review employee performance with Starter, and they have limited options available with more costly plans, too.

Google Voice Pricing Plans Explained

Google Voice comes in three plans, differentiated by the features each one supports.

• Starter plan – Available for $10 per user, per month. You’ll get a maximum of 10 users and 10 domestic locations, along with 24/7 support, a user forum, a knowledge base, and a phone line to contact.
• Standard Plan – Available for $20 per user, per month. You’ll get everything available with Starter, but the user and location caps are removed under this plan. Plus, a variety of features are added for the first time: Multi-level auto-attendant/virtual receptionist, customizable call routing, ring groups, desk phone support, eDiscovery for calls, and voicemail and SMS records.
• Premier Plan – Available for $30 per user, per month. You’ll get localized and toll-free numbers (although Google requires you to have a genuine presence in the location), as well as everything in Standard. However, it’s not a huge leap in functionality. Competing providers like GoTo Connect still offer more features – like customizable hold music, call flip, and a call queue – for a lower price. Compare your options with our free VoIP comparison tool if those features are key for your business.

Check out the table below for a quick look at Google Voice’s plans.

Google Voice Help & Support

Don’t look for a ton of live support from Google Voice: You’ll need to have an Enterprise Essentials Google Workspace license to get any live support across phone, email, or chat. Everyone on a typical plan will be limited to Google’s user forum and online knowledge base.

There’s no onboarding support, either, which puts Google Voice in line with Zoom Phone, but below other VoIP competitors, including RingCentral and 8×8 – both of which offer onboarding support at no extra cost.

Google Voice is, however, great for security, earing a perfect score in our tests, since it offers compliance certificates including ISO/IEC 27001, ISO/IEC 27017, ISO/IEC 27018 (Cloud Privacy), ISO/IEC 27701 (Privacy), SOC 2, and SOC 3 reports and HIPAA. The platform has multi-factor authentication, and password rules so that everyone in your organization has to create a password, as well as user permissions. It matches or beats all other major competitors for security.

Finally, Google Voice offers a 99.9% Uptime SLA, committing to keeping internet access in operation for the vast majority of the time. While impressive, a 99.9% uptime offer is far from unusual in the VoIP business, and Ring Central and Vonage even one-up Google Voice with a flashy 99.999% uptime promise.

Google Voice advises you against making emergency calls with the service when you’re abroad. Source: Tech.co user testing

Google Voice Alternatives

Google Voice is a pared-down VoIP platform compared to many feature-rich competitors. If your operation is large enough to require a few more bells and whistles, you might want to consider top alternatives like 8×8, which has around-the-clock live support, or RingCentral, which has hundreds of third-party integrations you can use to craft the perfect tech stack.

Check out our table for the fastest comparison of alternative picks, or read on to see a quick summary of the best.

8×8: Best for 24/7 customer support

Like many competitors, 8×8 includes a virtual dialpad for making calls within the software. Source: Tech.co user testing

If your business is too large for Google Voice, 8×8 is an attractive alternative. You’ll get around-the-clock support via phone, email, and live chat alike, as well as all the training tools that Google Voice lacks, from call barge and whisper to call monitoring.

You’ll get comprehensive call management tools, including everything Google Voice has, plus call queue and call flip. You’ll also get many more software integrations. It’ll cost a little more, though, with a starter price of $20 per user per month. Check out our full 8×8 review for more details.

RingCentral: Best for integrations

RingCentral stands out for the hundreds of third-party integrations available to its users. Source: RingCentral

RingCentral offers the most integrations of any top VoIP platform, covering many popular business software, from CRM and helpdesk software to video conferencing, customer service live chat platforms, and even calendars. You’ll also get better call management and training tools in comparison to Google Voice. In addition to common options that Google Voice lacks, such as call monitoring and call queue, you’ll get rare tools like voicemail screening. Our RingCentral review has more information, if you’re interested.

Vonage: Best for training features

Vonage offers a comprehensive in-house team messaging functionality for streamlined internal communication. Source: Vonage

Like RingCentral and 8×8, Vonage stands out in comparison to Google Voice in a few key areas: It has more integrations (granted, RingCentral still takes the crown here), and it has more training tools. You’ll get the same great core call features and internal communication channels. Read our Vonage review for more details.

Our Experience With Google Workspace

Google Voice is only available to Google Workspace customers. Google Workspace plans start from $7 per user, per month for a business start package, which includes a business email, video meetings, cloud storage, and management controls. There’s also a Business Standard plan ($14 per user, per month) with 2TB of storage, a Business Plus plan ($22 per user, per month) with enhanced security controls, and an Enterprise Plan (customizable).

To be completely transparent, we use Google Workspace at Tech.co and are big fans of the service. Here’s what our own Head of B2B Content Jennifer McIlveen has to say about it:

“Google Workspace makes our daily tasks, file sharing, storage, communication and team calls extremely easy, and knowing the security is top-notch is reassuring. Plus, the service is familiar and fast when it comes to user experience, especially for those of us who use Google products in our personal lives.

“It’s also incredibly reliable; in five years of using the tools, we’ve not once had it compromise our ability to communicate or get things done.

When compared to other VoIP services, factoring in the baseline Workspace cost, as well as the monthly Google Voice calling cost, does not change the fact that it’s one of the cheapest options for a small business. And in both our objective testing results given below, and our Editor’s subjective opinion, Google comes out pretty well.

Methodology: How We Tested VoIP Systems