Best Free Business VoIP Providers of 2026

3CX

3CX is a software-based, open standards IP PBX that offers complete Unified Communications, out of the box. Suitable for any business size or industry 3CX can accommodate every need; from mobility and status to advanced contact center features and more, at a fraction of the cost. Ideal for companies working remotely, 3CX includes mobile apps, video conferencing and website live chat. Installation, management and maintenance of the PBX is so easy that you can effortlessly manage it yourself, whether on an appliance or server at your premise on Windows, Linux or in the cloud. Alternatively you can choose to have it hosted by 3CX for a completely hassle-free solution.

1,199 Ratings

Starting Price: Free for up to 10 users

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RingCentral RingEX

RingCentral

RingCentral RingEX is a powerful cloud-based phone system that helps optimize your business communications. Providing enterprise-grade business communication tools for voice, fax, text, and video as well as bring your own device to work (BYOD) capability, RingCentral RingEX enables you to work where you want and how you want. Core features of RingCentral RingEX include auto-recording, conferencing, and unlimited long-distance and local calling. RingCentral RingEX's call management features can also be customized by configuring call forwarding, answering rules, message alerts, and missed-call notifications.

3,234 Ratings

Starting Price: $19.99/month/user

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Kixie PowerCall & SMS

Kixie

Kixie is a revenue engagement platform that helps teams connect faster, sell smarter, and scale efficiently with AI-driven automation and seamless CRM integration. ✔️ Outbound Sales: Increase connection rates by up to 400% with AI-powered Local Presence Dialing, Multi-Line PowerDialer, and Spam Risk Reduction. ✔️ Marketing: Automate calls and texts for instant follow-ups and personalized, scalable outreach. ✔️ Inbound Sales & CS: Streamline workflows with CRM-based call routing, shared SMS inboxes, and automated responses. ✔️ RevOps & Leadership: Optimize team performance with AI-powered call insights, live coaching, and real-time analytics. 🚀 Boost productivity and revenue with Kixie. Visit our website to get started for free today, no credit card required!

13 Ratings

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LINXS Communications

LINXS Communications offers world class scalability. As your company grows so will your need for additional VoIP services. You let us do all the leg work, so you can focus on your business. With Cloud PBX business VoIP phones from Linxs Communications you can expect to see considerable savings on your phone bill while upgrading your business communications at the same time. LINXS Communications has the capability to allow you to make and receive calls from your mobile phone or a softphone straight from your desktop. Don't let hardware be a barrier to entry. Gigabit phones with high-definition (HD) audio and video gives outstanding clarity over the typical analog phone. 110+ unique feature rich options for you to pick from. We have what your business needs to succeed with plug and play VoIP phones. 24 x 7 x 365 Support located in the United States. Your calls or emails will get a response from the same support team every time.

Starting Price: $19.95

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Zadarma

Powerful Cloud Telephony for Global Businesses Zadarma offers a feature-rich VoIP platform designed for businesses that want flexibility, scalability, and professional communication without high costs. Set up your cloud PBX in minutes, manage international teams, and serve customers worldwide — all from a single interface. Key features: - Virtual phone numbers in 110+ countries - Free cloud PBX with IVR, call routing, and analytics - Integration with CRMs: HubSpot, Zoho, Bitrix24, and more - AI Voice Agent and AI-speech recognition and analytics - Apps for desktop, mobile, and browser-based calling - AI-powered voice agents and call tracking - Full control via web interface and API Ideal for remote teams, support centers, and growing companies looking to modernize their phone systems.

12 Ratings

Starting Price: $2/month

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Google Voice

Google

Stay connected, organized, and on task with an easy-to-use phone solution that fits organizations of any size. Voice makes work calls less work. Make and receive phone calls using a work number on any device, anywhere. Start communicating more effectively. Voice can be customized to fit your day-to-day workflow. Number assignment, porting, and billing are neatly consolidated in the familiar G Suite Admin console. Google's powerful AI filters spam calls, transcribes voicemail automatically, and lets you configure your PBX. Integrations with Hangouts Meet and Calendar keep the focus on what's important. Voice can be deployed instantly — and globally — from anywhere, with less administrative work. Focus on what's important while staying connected on deskphones, smartphones, and the web.

7 Ratings

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DID Global

DID Global is a telecommunications partner for your business, providing communication and data services based on VOIP services and other small and wide spectrum technologies. Our services are chosen when they want to provide their business with rapid scaling, reduced advertising costs and increased sales. We operate in more than 150+ countries around the world offering the best conditions for our customers. Our services - VOIP telephony - PBX - Virtual (DID) numbers - SIP Trunk - SPAM checker - SMS service mailing All your customer communication solution in one place. Scale up and open the world to your business with DID Global.

4 Ratings

Starting Price: $10/users

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TeliDesk

Lowest priced phone and text service for your small and homebusiness. Why spend a bunch on phone solution for your business? A phone system made simple for everyone. TeliDesk is a self-serve platform that can be configured in as little as 15 minutes. Avoid hassling with phone systems that are complicated and take long to configure. Owning your own business means you’re in control, and your phone service is no exception. Virtual Office enables you to design your own telecom solution based on just what you need, nothing more and nothing less. Online Self-Service means you can easily make changes, anytime or anywhere. Just log in, and go! The more you call, the more you save. As your business grows, so does your discount. Automatic payments via credit card, debit card or PayPal. Prefer to pay cash? No problem. With no equipment to buy or install, our unique Virtual Office enables you to decide where calls ring. Our easy-to-use online interface lets you send calls to any existing phone

3 Ratings

Starting Price: $9.95/user/month

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PhoneWagon

PhoneWagon is the #1 Top-Rated Call Tracking Software. Beautiful, simple, and easy to use. 14-day trial (no credit card). Create a campaign in under 30 seconds with local or toll-free phone numbers. PhoneWagon helps businesses grow by understanding which marketing campaigns deliver the highest return on investment and delivering world-class customer service through our voice and text messaging communications tools. PhoneWagon is a beautiful, easy-to-use call tracking software that helps digital marketing agencies and their clients understand which marketing campaigns are effective. 93% of businesses rely on phone calls to convert leads into paying customers. Marketing agencies are able to prove to their clients that they are driving them valuable inbound phone calls that convert into paying customers. Our white-labeled dashboard enables marketing agencies to keep a consistent brand as they give their clients a beautiful interface to see all their phone calls and texts.

2 Ratings

Starting Price: $10.00/month

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Bria

CounterPath

Bria is a softphone solution designed to extend the capabilities of your call server, PBX, or VoIP service so you can take calls anywhere on both desktop and mobile devices, and augment your communications with team messaging, HD video conferencing and screen sharing capabilities, hosted by CounterPath. Experience crystal clear audio and HD, 1080p video calls whether in your office or on-the-go; and manage calls easily with intuitive call recording, music on hold, and call transfer functions. Need more collaboration features? Bria Teams and Bria Enterprise include team messaging, screen sharing, and HD video conferencing with up to 200 participants! Easily talk, chat, meet, and share on any device in one efficient app that syncs calling and messaging history across devices so you're always in the loop. Check out counterpath.com for more details!

1 Rating

Starting Price: $2.95/user/month

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Freshcaller

Freshworks

Freshcaller is a simple and reliable cloud-based contact center software that helps businesses connect with customers in an affordable way. With phone numbers in 90+ countries, Freshcaller lets customers set up their contact center in a few easy steps, and with zero phone hardware. Freshcaller integrates with several CRM and Helpdesk tools, enabling sales and support teams to work seamlessly. With powerful reporting and analytics, admins can get real-time insights into their customer experience as well as agent productivity. Agents can take calls on their desktops, laptops, or phone (both Android and iOS), to create a fully remote but connected contact center. Admins can add agent licenses, purchase additional numbers, add phone credits, and upgrade the pricing plan. Freshcaller is a truly modern and reliable phone system that is trusted by over 7000+ customers worldwide.

1 Rating

Starting Price: $15.00/month

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Zoom Workplace

Zoom Communications

Unified business communication and collaboration tools. Reimagine how your teams work with an all-in-one, open collaboration platform with AI Companion. Streamline communication, improve productivity, optimize in-person time, and increase employee engagement, all with Zoom Workplace. Make meaningful connections with a unified solution for meetings, team chat, whiteboard, phone, and more. Reduce wasted time going back and forth between applications. Zoom Workplace provides you with a seamless, automated user experience from your mobile device or desktop Streamlined features give you the ability to initiate a call or meeting from a chat, collaborate on a whiteboard from your desktop or room, and see whether a co-worker is available with presence.

1 Rating

Starting Price: $13.32/user/month

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LINE

Naver

Free Messaging Whenever, Wherever. Send free one-on-one and group texts to your friends anytime, anywhere! LINE is available for a variety of smartphone devices (iPhone, Android, Windows Phone, BlackBerry, and Nokia) and even your PC. Free Voice & Video Calls. Call friends and family as often as you want, for as long as you want. Free international voice and video calls make it easy to stay connected. Currently available for iPhone, iPad, Android, Windows Phone, PC (Windows and Mac), and LINE Lite on Android. Share exactly how you’re feeling by choosing from over 10,000 stickers and emoticons! Visit the Sticker Shop to discover original stickers of your favorite characters and celebrities. LINE NEWS is the most popular news content curation service in Asia and aims to deliver valuable content that enrich your everyday life. Receive medical consultations at home when you don't have time to visit a hospital or want to avoid the crowd.

3 Ratings

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EveryDay Voip

EveryDay Voip integrates phone, video, meetings and messaging in one easy to use reliable PBX solution. Our service has been designed to keep you connected with your clients, anywhere around the world, giving you the flexibility to operate your business, as you wish. Install our apps on your desktop, smartphone or tablet and experience HD-quality web, audio, and video, along with one-click functionality. Promote collaboration with team messaging, unlimited SMS, and more. Next-generation voice services that are truly scalable, easy to use, and secure. EveryDay Voip is a leading provider of international carrier services. With over 1000+ direct interconnects ranging from PTT’s and Mobile Network Operators to in-country VoIP suppliers, EveryDay Voip ensures best-in-class international wholesale solutions to any communication service provider worldwide. Bring to the table win-win survival strategies to ensure proactive domination.

2 Ratings

Starting Price: £3.50 per month

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OnSIP

Junction Networks

OnSIP delivers powerfully simple business communications services to more than 100,000 customer accounts. We’re proud to provide the benefits of an on-demand phone system without the high cost, burden, and inflexibility of traditional phone systems. With unprecedented pricing flexibility and no contracts, you can customize your communications by adding users and features and enjoy enterprise-level communications without commitment. Set up is easy and backed by free onboarding and award-winning, U.S-based support. Unlimited plans include a variety of features – voicemail to email, ring groups, call parking, music on hold, video conferencing, call recording, dial-by-name directories and free SIP phones for 5+ users. OnSIP’s platform is built on patented, geographically distributed technology to provide 100% redundancy and massive scalability. Enjoy the confidence that your phone system is always up and always on to keep your teams connected. Sign up for a free trial today!

Starting Price: $18.95 per month

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2600Hz

An unrivaled UCaaS solution designed to empower Service Provider success. Differentiate your brand and offering in the market with a completely customizable, white label solution. KAZOO is 2600Hz's turnkey UC platform, offering the flexibility you need to provide a superior communication experience. Give your customers a communication solution that will make them successful. 300+ APIs enable you to customize a solution to help your customers do business better. White label your solution to build and maintain your brand recognition in the market. Low upfront costs let you get started quicker and stay cost competitive. Reliability and geo-redundancy ensures your customers are always online. Mobile ready lets your customers get business done when and where they need to. KAZOO is a multi-tenant platform and gives you the ability to open your sales channels. Bring on resellers, go direct, or have an agent model.

Starting Price: $3.50/month

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Voipfone

Total flexibility, choose pay as you go, mix and match or an all-inclusive fully-featured plan, either way you can have exactly what you need from a modern, cloud-hosted internet phone service. All online, all controlled by you, all instantly available. No site visits, no installation, no maintenance, just plug and go. Voipfone starts for as little as £1 per month, with many clever features thrown in for free. Voipfone provides award-winning, reliable, and inexpensive advanced cloud-based internet phone services specifically designed for small businesses. Anyone can use Voipfone, you could be a brand new start-up simply needing a new phone number, a growing business needing a flexible way of supporting new staff or homeworkers, an established business needing to replace an obsolete office PBX, or switchboard. With Voipfone, you can move your phones to the cloud and have a maintenance-free, cloud-hosted VoIP PBX phone system that can be set up simply, quickly and cheaply.

Starting Price: $1.38 per month

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Viirtue

With video collaboration software, mobile capabilities, and a best-in-class streamlined quote-to-cash solution, Viirtue transforms white label VoIP & UCaaS so you can compete with the big players and easily scale your business with modern tools and excellent support. Rebrand our full suite of white label communication tools as your own, becoming a one-stop-shop for technology solutions without bringing on additional team members. Schedule a demo and see how our industry-leading platform, quote-to-cash software, and other proprietary automation can make running a unified communications business easy. Fair pricing algorithm that only charges for seats that are used and not multiple times for users with multiple devices. Our proprietary, all-in-one quote-to-cash software and reseller dashboard provides a turnkey tool for sales, quoting, tax automation, marketing, and online learning that supports your branded platform and gives you the edge on capturing and winning more business.

Starting Price: $5/month per user

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Teliqon

High-level service in cloud communication, we provide DID Virtual numbers and SIP trunking, creating Cloud PBX, and other business solutions. We provide a wide range of first-rate telecommunication tools and services to increase your sales. Our exceptional assistance makes it easy to build and grow your business during all the stages. Businesses can expand new directions of communication with clients by using our Cloud PBX solution. Your employees can operate from anywhere and call any destination with Virtual Numbers (DID) which makes business present in any time and location, without any extra hardware or special setup. For SIP trunking our comprehensive network of direct and transit carrier interconnections enables our customers to have agile pricing and superior voice quality at the same time. A secure solution for any type of business from small to big which require safe phone communication with client in any region or country.

Starting Price: $0.99 per DID

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Yay

Yay.com

A powerful feature-packed Cloud phone system to help your business thrive. Flexible, scalable and compatible with the devices you already use, Yay.com offers a communication solution that combines a host of of professional features with lightning fast set-up and ease of use. Built from the ground up to support businesses around the world, wherever they're based. Connect teams and collaborate across borders in minutes with a dynamic phone system that lets your teams work the way they want to. Deliver improved caller satisfaction through a range of business features such as CRM integrations, call queuing, IVR call menus and more. Get started with a free trial and discover how our phone system can seamlessly enhance your business and help you reduce your business costs today.

Starting Price: $6.99 per user per month

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Ajoxi

Ajoxi is a leading provider of wholesale VoIP termination services, dedicated to delivering exceptional connectivity and reliability. Utilizing state-of-the-art equipment and advanced routing technologies, Ajoxi ensures that every call is of the highest quality. Their commitment to excellence is backed by a team of experienced technicians who monitor the network around the clock, 24/7. This proactive approach allows them to swiftly identify and resolve any potential issues, minimizing downtime and ensuring seamless communication for their clients. Whether it's for high-volume call centers or international communication needs, Ajoxi's robust infrastructure is designed to handle the demands of today's fast-paced digital world. Their focus on quality, reliability, and customer satisfaction makes them a trusted partner in the VoIP industry. With Ajoxi, you can expect nothing less than top-tier service and consistent performance that supports your business communication needs.

Starting Price: $ 3.00

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FluentStream

Do you want a business phone service that works without costing a fortune in setup or monthly fees? Wouldn't it be nice to focus on your customers instead of spending hours on hold with your provider every time you want to make a small change? Welcome to FluentStream! We're committed to being the easiest business communication system to do business with. We offer no-contract plans with 24/7 client success for every account. Not only will we hold your hand throughout the entire onboarding process, but we'll do everything on your behalf (including the hassle of calling your internet provider). We know how complicated phone setup can be, and we're more than happy to do the heavy lifting so you don't have to. It's all part of being the easiest business to do business with.

Starting Price: $20.00/month/user

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VoipNow

4PSA

VoipNow is a Cloud communications platform built for service providers and organizations in need of robust enterprise PBX, voice, video, presence, instant messaging, conferencing, faxing, and contact center features.

Starting Price: $145.00/month/user

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Flowroute

Flowroute became the first software-centric carrier in 2013. We built the Flowroute HyperNetwork™ to fulfill carrier-grade demands with the programmability, automation and on-demand scale of cloud computing. Flowroute SIP Trunking makes it easy to connect an existing PBX system or an analog/digital telephone adapter in a few simple steps. Our customers can scale up or down with unlimited call capacity, while only paying for the minutes that are used. Flowroute’s inbound SIP trunking provides unlimited concurrent call capacity. With no limitations or restrictions, you can say goodbye to capacity planning. As your volume increases, new instances are dynamically created to help you scale your voice services. Flowroute delivers outbound call audio over the shortest path possible to increase call quality and lower call costs locally and internationally.

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RingCaptcha

Validate leads and block bad actors with our reliable and simple SMS & Voice 2FA product, so you can engage your worldwide customers. RingCaptcha’s two-factor authentication (2FA) provides an initial screen to block fake leads while our backend code goes one step further, identifying and blocking suspicious requests and adding them to a blocklist to keep your business safe going forward. RingCaptcha can let you validate your leads so that your sales team knows which are real and which are fake. Review leads to identify your competition and prevent them from gaining inside knowledge about your business or driving up your CAC with fake leads. Capture user data to screen out repeat trial users that have no interest in actually purchasing your product and drive up costs. Get rid of freeloaders, get real leads! One click is often all it takes to initiate a sales process, use 2FA by SMS/Voice to ensure your leads are real - not careless.

Starting Price: $9.00/month

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GoVoIP

Tired of being on hold forever and when you final speak to someone, they say let me call you back with no response? GoVoIP does not do this and you will have access to your own portal to make your own changes to your phones and your account. Don't want to do it yourself, send a simple email and we will get the task done for you. We perform service around your needs. We offer a VoIP phone for as low as $14.95/phone/month or $14.95/SIP Trunk/month. We offer 4G VoIP wireless that does not go through your network router so the customer can receive clear voice calls; we also offer managed routers for customers to use when needed; we offer a fax solution that can connect to customers legacy fax machines so they can send/receive faxes not only through their email but on their fax machines.

Starting Price: $9.95/month/user

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Traverse Telecom

Explore a world of solutions for your communication issues all under one roof. Be a part of Traverse Telecom and let your customers connect seamlessly! Strengthen your entire business structure with the best phone connectivity. Welcome your customers with a genuine standard telephone service while working from anywhere. Connect with your global customers and gain International reach using our class leading International toll-free 800 numbers. Feel the need to get global? Open your business to the World by utilizing our Direct Inward Dialing (DID) features from more than 90 countries. Why miss a potential business opportunity by missing a call. With our call forwarding facility you can route your customers’ call to your chosen business location depending on your priority. We provide all Cloud PBX Solutions to negate the need for an on-premises system. Cloud PBX offers the most flexibility and control, all with an advanced feature set.

Starting Price: $0.01 per minute

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The Real PBX

Let cloud connect to all your employees & departments on any device, anytime, anywhere. Your customers in US, UK, Aus & other countries will call you without being charged. Leverage the best-in-class phone system solutions for all your communication requirements. Get a fully-featured & ready-to-use contact center of any agent size within minutes. The Real PBX presents a superior quality telephony, Hosted PBX. A cloud-hosted Business Phone System that carries all the possible features of traditional VoIP Phone along with the special advantages of the cloud. Get this in action and see your business connecting to the world, like never before. The Real PBX is renowned providers of cloud-based voice calling services to bolster the small and medium businesses across the globe. The Real PBX has been serving the business with effective connectivity solutions since 2004. Whatever your setup be, inbound, outbound, or merged, we assure unlimited calling to keep your business progressing.

Starting Price: $12 per month

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Access4

Maximise profits with business UCaaS products. Experience automated provisioning, management and invoicing with a leading partner success program. Eliminate overheads with automated provisioning, invoicing and management in a single platform. Integrated toll fraud protection and call limit settings to protect your business and your customers. Streamlined delivery and installation for our supported industry devices. A complete PBX replacement. Make and receive calls from the public network directly in the app. Retire your PBX and move to a cloud-based Unified Comms solution suited for distributed workforce requirements, best practice collaboration and unrivalled customer experiences. Work from anywhere with ad-hoc collaboration spaces and simple file sharing across devices. Check live presence and transfer calls simply with our one-click web reception application.

Starting Price: Free

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Textr Team

Textr

Increase customer engagement with an automated business phone system with all your calling and texting needs in one app. We have apps for all use cases, from personal to business. For individuals who carry multiple phones and wish to handle all business phone communication in one automated platform that is synced across all of their devices. Save thousands of dollars on a new device, phone plan, and phone number when starting your small business. We offer a lightweight CRM, IVR attendant, SMS campaign features, and more to boost business productivity. Textr Team is the perfect solution for freelancers and sole proprietors who want to message and call their clients or customers on one automated platform. Add your collaborators to Textr Team and cut down your business communication costs. The key to success is enabling your team with next-gen digital tools. Our outbound sales features allow your representatives to focus on clients and closing potential leads.

Starting Price: $6.99 per month

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Best Free Business VoIP Providers

Compare the Top Free Business VoIP Providers as of February 2026

What are Free Business VoIP Providers?