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List of the Best VoIP Providers Software in 2026

Rajat Gupta
Researched and Edited by Rajat Gupta
Rajat Gupta

Researched and Edited by Rajat Gupta

Last updated: August 14, 2026 · How we review

VoIP Providers overview

Spotsaas tracks 44 products in VoIP Providers, ranked by SpotScore — a blend of feature coverage, verified review ratings, and value. 17 let you start on a free trial, and 5 keep a free plan you can stay on. Most buyers here are IT administrators managing VoIP deployment and integration for remote and hybrid teams.

44
products listed
17
offer a free trial
5
have a free plan
31
priced per subscription
24
quote on request

Editor's Summary · VoIP Providers

VoIPstudio earns the top user rating at 4.74/5 from 1,182 reviews — the most reviewed product in this set — with a free trial and competitive per-seat pricing, used by mid-market companies replacing traditional PBX systems with a fully cloud-hosted phone solution. Dialpad Talk scores 4.4/5 from 1,138 reviewers with a free trial, a modern choice for remote sales and support teams that want built-in AI call transcription, real-time coaching, and automatic post-call summaries alongside standard VoIP. Jive Voice earns a 4.5/5 from 641 reviewers with a free trial, preferred by small businesses that need a reliable multi-line phone system with local and toll-free numbers, basic call routing, and voicemail to email.

VoIP providers deliver business phone service over the internet, replacing traditional landlines with cloud-hosted calling, conferencing, voicemail, and messaging on any device. The main buyers are IT managers and operations leads at SMBs and mid-market companies looking to cut telecom costs while adding remote calling flexibility.

Quick picks for VoIP Providers

  • Best overallVoIPstudio
  • Best for remote teams with AI call coachingDialpad Talk
  • Best for small business phone systemsJive Voice

Who gets the most from VoIP Providers

  • 1IT administrators managing VoIP deployment and integration for remote and hybrid teams
  • 2Customer service managers overseeing call center operations and call routing efficiency
  • 3Sales managers coordinating CRM-integrated outbound and inbound call campaigns
How to choose VoIP Providers

If you prioritize seamless CRM integration and responsive support, filter by products with Salesforce integration and high user ratings. For remote work communication, sort by cloud-based access and multi-device support. When cost transparency is critical, filter by products offering publicly available pricing or free trials.

Showing 1-20 out of 44

Unitel Voice

Unitel Voice

The business builder's phone system

Best for: SMB teams

Start Free Trial

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What is Unitel Voice?

UniTel Voice is a cloud-based virtual phone system built for startups, entrepreneurs, and small businesses that need a professional phone presence without on-premise hardware. Founded in 2011, it lets users add a business number (local, toll-free, 800, or vanity) to any personal device and ...

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Free Trial
Letsdial logo

Letsdial

Connecting the world, one call at a time.

Best for: SMB teams · Mid-market · Enterprise

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What is Letsdial?

Let'sDial, an extraordinary mobile application that revolutionizes international calling. With its remarkable features, Let'sDial enables VoIP calls from blocked countries, seamless SMS receiving and sending, and offers virtual phone numbers from over 100 diverse nations. Experience unbeatable ...

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Starts from $1.50/month when yearly

Spotsaas Buyer Intelligence

See the companies researching VoIP Providers software right now — while they're still comparing options.

In-market VoIP Providers buyersCompany-level namesNo pixel to install
Dialaxy logo

Dialaxy

Connect globally, communicate effortlessly.

Best for: SMB teams · Mid-market · Enterprise

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What is Dialaxy?

Dialaxy is a cloud-based telephony and VoIP solution that helps businesses connect with customers worldwide. Accessible from mobile, tablet, or desktop, it brings all your communication tools together in one simple platform. Dialaxy enables startups and growing companies to purchase local ...

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Starts from $10/month when Billed Monthly

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Calilio

Calilio

Transform your business communication, embrace the future.

Best for: SMB teams · Mid-market · Enterprise

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watch-demo

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What is Calilio?

Calilio provides a cloud-based business phone system for modern sales teams, support teams, remote teams, distributed teams, and call centers. The platform helps businesses manage calling, messaging, virtual phone numbers, call routing, recordings, live monitoring, analytics, and AI-powered ...

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Starts from $12/user/year when Billed Yearly

VoIP.ms

VoIP.ms

Revolutionize communication with affordable excellence.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

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What is VoIP.ms?

Discover the cutting-edge VoIP.ms, the leading choice for top-tier VoIP services. Embrace the Best VoIP Service Provider and revolutionize the way you communicate. Say farewell to exorbitant monthly bills with our innovative Pay-as-You-Go pricing model, allowing you to allocate your funds ...

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Softphone.Pro

Softphone.Pro

Revolutionize your call center operations with ease.

Best for: SMB teams · Mid-market · Enterprise

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What is Softphone.Pro?

Softphone.Pro is a VoIP softphone for call centers, letting agents handle calls and navigate screens in two clicks. Operations managers get 15 real-time reports and charts, call logs with recordings, and remote monitoring tools including live screen captures and webcam views of active agent ...

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What buyers evaluate in VoIP Providers
Call routing capabilities including multi-level IVR and customizable call flows
Integration with CRM and other business tools to streamline sales and support workflows
Pricing transparency and cost structure, including presence or absence of setup fees and monthly charges
Smartflo

Smartflo

Transforming communication for modern businesses.

Best for: SMB teams · Mid-market · Enterprise

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What is Smartflo?

Smartflo is a cloud communication suite from TTBS that consolidates voice calls, video conferences, instant messaging, and file sharing in a single platform. It carries a 99.5% uptime guarantee and targets businesses that need reliable multi-channel communication without managing multiple ...

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Smartflo offers custom pricing plan

Banter

Banter

Elevate your communication and boost your productivity.

Best for: SMB teams · Mid-market · Enterprise

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What is Banter?

Unlock the potential of Banter to optimize daily operations and enhance productivity. In a world where seamless communication is paramount, Banter offers the key to revolutionizing businesses and delivering exceptional customer service. With the competitive landscape constantly evolving, ...

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Free Trial·

Starts from $9.99/month when Billed Yearly

TextGrid

TextGrid

Upgrade your messaging experience with ease.

Best for: SMB teams · Mid-market · Enterprise

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What is TextGrid?

TextGrid is an SMS and voice messaging platform compatible with Twilio's API, allowing developers to migrate by changing only the base URL from api.twilio.com to api.textgrid.com with no other code modifications. It targets developers seeking a drop-in Twilio alternative with dedicated ...

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Vitel Global

Vitel Global

Connect, collaborate, and grow with Vitel Global.

Best for: SMB teams · Mid-market · Enterprise

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What is Vitel Global?

Vitel Global is a cloud-based business phone service for small businesses, offering virtual phone systems, call routing, and IVR configuration through a web portal and mobile app. The platform includes voice, messaging, and customer interaction features that teams can manage without complex ...

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KrispCall

KrispCall

Effortless communication made simple.

Best for: SMB teams · Mid-market · Enterprise

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What is KrispCall?

Introducing KrispCall, the ultimate Virtual Cloud Phone System tailored for your business needs. With KrispCall, you can seamlessly handle personal, business, and corporate telephony necessities all within a unified platform accessible on the web, Android, and iOS devices. Elevate your ...

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Starts from $12.00/user / month when Billed Yearly

Sudonum

Sudonum

Unlock insights, elevate engagement with Sudonum.

Best for: SMB teams · Mid-market · Enterprise

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What is Sudonum?

Sudonum is a call tracking and analytics platform that helps businesses measure the return on marketing campaigns by tracking which channels drive inbound calls. It provides in-depth call analytics to inform decisions on marketing spend and customer service, with a scalable configuration suited ...

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Free Trial·

Sudonum offers custom pricing plan

OpenPhone - New SaaS Software

OpenPhone

Streamline your business calls, anytime, anywhere.

Best for: SMB teams · Mid-market · Enterprise

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What is OpenPhone?

OpenPhone helps you transition your telephone system to the cloud, so you can access it from anywhere. Avoid confusion between personal and professional communication, thanks to this powerful software. Cut down on interruptions in your day, while never missing an important message. Direct your ...

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Free TrialTry Free →·

Starts from $10/User/Month

LoopUp - New SaaS Software

LoopUp

Streamline your global communications effortlessly.

Best for: SMB teams · Mid-market · Enterprise

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What is LoopUp?

LoopUp is the perfect cloud communications solution for modern workplaces. It streamlines global remote communications, enabling users to maximize client engagement and drive better business results. With LoopUp in combination with Microsoft Teams, companies can manage their external ...

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Free TrialTry Free →·

Starts from $15/Month, also offers free forever plan

VoiceLine - New SaaS Software

VoiceLine

Revolutionize communication with voice.

Best for: SMB teams · Mid-market · Enterprise

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What is VoiceLine?

VoiceLine is an advanced voice messaging solution for work that can drastically improve productivity. With VoiceLine, teams can communicate with a more personal touch and enjoy the advantages of enhanced, faster voice-based communication without any of the typical drawbacks of conventional ...

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Free TrialTry Free →
Infinity Telecom - VoIP Providers

Infinity Telecom

Efficient telecom solutions for global connections.

Best for: SMB teams · Mid-market · Enterprise

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What is Infinity Telecom?

Infinity Telecom is a one-stop service for call termination and tracking of incoming calls. Our team of experts have extensive knowledge in the world of telecommunications, and are dedicated to obtaining the best results quickly and without any needless paperwork. With our exclusive services, ...

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Infinity Telecom offers custom pricing plan

Comcast Business VoiceEdge - VoIP Providers

Comcast Business VoiceEdge

Revolutionize your business communication today with Comcast Business VoiceEdge.

Best for: SMB teams · Mid-market · Enterprise

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What is Comcast Business VoiceEdge?

Comcast Business VoiceEdge provides a cutting-edge VoIP phone solution for large businesses. Get access to internet packages, voice mobility, SIP trunking and more with our cloud-based virtual PBX. Enjoy calling features on a whole new level with our exceptional enterprise-level communications. ...

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Comcast Business VoiceEdge offers custom pricing plan

iPlum - VoIP Providers

iPlum

Effortless communication, anytime, anywhere.

Best for: SMB teams · Mid-market · Enterprise

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What is iPlum?

iPlum is the perfect solution to tackle your business's phone line needs. Easily set up interactive voice response (IVR) automatic call attendants and equipped with an effective call and message management system, relying both on internet and mobile phone networks - making long distance easy ...

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Starts from $8.99/User/Month when Billed Yearly

TeleCMI - VoIP Providers

TeleCMI

Connect faster, sell smarter with TeleCMI.

Best for: SMB teams · Mid-market · Enterprise

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What is TeleCMI?

TeleCMI is the ultimate option for improving sales performance while talking to more of your customers quickly and accurately. Our cloud phone system is designed for easy outbound calls, letting you pay attention to other areas of your business. Furthermore, users have the great convenience of ...

Read more about TeleCMI
Free TrialTry Free →·

Starts from $15/Month when Billed Yearly, also offers free forever plan

Talkroute - VoIP Providers

Talkroute

Connect anywhere, communicate seamlessly.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is Talkroute?

Talkroute is an advanced virtual phone system that provides businesses with a sophisticated communications platform they can access from any device, anywhere. This cloud-based system allows users to take advantage of the features of a PBX system such as auto attendants, extensions, and call ...

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Free Trial·

Starts from $19/Month

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Frequently Asked Questions About VoIP Providers

Stuck on something? We're here to help with all the questions and answers in one place.

The most important VoIP Providers features to evaluate are CRM, Chat (Messaging), Collaboration Tools, Alerts, Collaboration, Meetings. Most buyers prioritize ease of use, reporting, and integration capabilities when choosing a solution. Look for tools that cover your core workflow before comparing advanced features.

VoIP Providers pricing varies widely — from free plans to enterprise contracts. 15 products on Spotsaas offer a free plan or trial, including Unitel Voice, Banter, Sudonum. Paid plans typically start around $10–$50/month per user. Check individual product pages for current pricing.

The top rated VoIP Providers based on verified user reviews and SpotScore are Voxloud, FluentStream, VoIP.ms. These tools consistently score highest on ease of use, feature depth, and customer support quality. Ratings are updated monthly based on real buyer feedback.

To choose the right VoIP Providers, start by listing your must-have features — commonly CRM, Chat (Messaging), Collaboration Tools, Alerts, Collaboration, Meetings. Then filter by team size, budget, and integrations you already use. Compare at least 3 options and use free trials to test before committing. Spotsaas lets you compare side-by-side in minutes.

Yes — 15 VoIP Providers on Spotsaas offer a free plan or free trial. Popular free options include Unitel Voice, Banter, Sudonum. Free plans typically cover core features for small teams; paid upgrades unlock advanced reporting, integrations, and support.

The best VoIP Providers for small businesses are affordable, quick to set up, and scale without complexity. Top picks for small teams are Unitel Voice, Letsdial, Dialaxy. Look for tools with per-user pricing, no long-term contracts, and strong onboarding support to minimize ramp-up time.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].