Top VoIP companies

Rankings as of July 2026

It is important to choose the VoIP company that is most appropriate for your mission and business goals. Use our convenient filter by location, size, price, and reviews to filter our list of 20 VoIP service vendors in the USA to find the partners that meet your needs. Create a product that can achieve the desired business goals in your market. We have collected experts in their field in the ranking of the leading VoIP companies. Visit profile pages, read company descriptions, customer reviews, and evaluate companies' experience, projects, portfolios to find the best-suited partner for your business.

List of the Best VoIP Companies

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Why should you trust an IT rating?
All our ratings and catalogs are based on up-to-date data from the companies themselves and feedback from their customers. Next, the scores of each company were calculated using a carefully selected formula. Read More
Methodology
Company
Points
Portfolio
Reviews
Cases
# 1
Points 1200
Portfolio 56
Reviews 1
Cases 0
Number of employees
2 - 9
Average project cost
$21538
Location city
New York
Cost per hour of work
$61/hr
Visit Website
# 2
Points 1100
Portfolio 82
Reviews 3
Cases 0
Number of employees
2 - 9
Average project cost
$23158
Location city
New York
Cost per hour of work
$46/hr
Visit Website
# 3
Points 950
Portfolio 63
Reviews 1
Cases 0
Number of employees
2 - 9
Average project cost
$15650
Location city
New York
Cost per hour of work
$28/hr
Visit Website
# 4
Points 750
Portfolio 63
Reviews 3
Cases 0
Number of employees
2 - 9
Average project cost
$25603
Location city
New York
Cost per hour of work
$29/hr
Visit Website
# 5
Points 700
Portfolio 82
Reviews 2
Cases 3
Number of employees
2 - 9
Average project cost
$10651
Location city
New York
Cost per hour of work
$56/hr
Visit Website
# 6
Points 600
Portfolio 71
Reviews 0
Cases 4
Number of employees
2 - 9
Average project cost
$27303
Location city
New York
Cost per hour of work
$30/hr
Visit Website
# 7
Points 550
Portfolio 56
Reviews 5
Cases 1
Number of employees
10 - 49
Average project cost
$14089
Location city
Houston
Cost per hour of work
$53/hr
Visit Website
# 8
Points 450
Portfolio 50
Reviews 5
Cases 0
Number of employees
2 - 9
Average project cost
$12147
Location city
Atlanta
Cost per hour of work
$50/hr
Visit Website
# 9
Points 450
Portfolio 78
Reviews 2
Cases 4
Number of employees
2 - 9
Average project cost
$22978
Location city
New York
Cost per hour of work
$58/hr
Visit Website
# 10
Connect teams and manage calls through Centra IP Networks' business communications solutions. We support businesses with business phone services, high-speed internet as a business internet provider, and assistance as a managed IT services provider. Companies rely on us as a dependable VoIP service provider, proven IT support and services, and the expertise of a dedicated computer consultant. As a telecommunications service provider, we deliver reliable business-to-business service solutions. We help teams communicate more effectively and scale more efficiently. Let’s help your team do more with less.
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Points 400
Portfolio 91
Reviews 5
Cases 1
Number of employees
8
Average project cost
$28872
Location city
Tampa
Cost per hour of work
$59/hr
Visit Website
# 11
Zuni is a wholesale clothing supplier focused on elevated streetwear, providing bulk sweatshirts and wholesale hoodies with quality fabrics, versatile designs, and dependable supply for growing brands.
Read more Read more
Points 250
Portfolio 79
Reviews 0
Cases 5
Number of employees
-
Average project cost
$22125
Location city
Allen
Cost per hour of work
$60/hr
Visit Website
# 12
XYZ VoIP company
Red Sweatshirt is a versatile wardrobe staple known for its vibrant color and casual comfort. Made from soft, durable fabric, it provides warmth and style for any occasion. Perfect for layering or wearing solo, the red sweatshirt symbolizes bold, confident fashion while offering timeless functionality for all ages and seasons.
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Points 253
Portfolio 82
Reviews 2
Cases 1
Number of employees
-
Average project cost
$25125
Location city
Chicago
Cost per hour of work
$52/hr
Visit Website
# 13
System 360 VoIP company
Businesses require effective communication tools to remain competitive. That's where the 3CX Phone System comes in—a strong, adaptable, and affordable VoIP solution for modern business communication. At System360 we provide complete 3CX System Support to ensure your phone system runs smoothly and securely.
Read more Read more
Points 195
Portfolio 52
Reviews 4
Cases 4
Number of employees
-
Average project cost
$11091
Location city
Houston
Cost per hour of work
$54/hr
Visit Website
# 14
Snow Rider VoIP company
snow rider blends fast-paced action with charming winter aesthetics, creating a gaming experience that feels both relaxing and intensely thrilling.
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Points 477
Portfolio 58
Reviews 0
Cases 3
Number of employees
-
Average project cost
$20701
Location city
New York
Cost per hour of work
$66/hr
Visit Website
# 15
As a leading IT infrastructure solutions provider in Dubai, UAE, Smartec empowers organizations with future-ready technologies. Our expertise spans smart automation, cloud services, and secure IT systems designed for seamless business operations. We focus on creating scalable solutions that adapt to evolving industry demands. Smartec is your trusted partner for innovation, efficiency, and digital success.
Read more Read more
Points 160
Portfolio 59
Reviews 3
Cases 0
Number of employees
11-50
Average project cost
$19380
Location city
New York
Cost per hour of work
$53/hr
Visit Website
# 16
ITMS provides comprehensive Managed IT Services that keep your business operations secure, efficient, and hassle-free. Our skilled team offers network monitoring, data backup, cybersecurity, and technical support that are tailored to your specific company requirements. By proactively monitoring your IT infrastructure, we reduce downtime, increase productivity, and maintain consistent performance across all platforms. Whether you are a small business or a growing organization, ITMS provides dependable and cost-effective solutions that allow you to focus on your main objectives while we handle your technology. Trust ITMS to be your loyal IT partner.
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Points 397
Portfolio 93
Reviews 0
Cases 4
Number of employees
5000
Average project cost
$26048
Location city
Houston
Cost per hour of work
$62/hr
Visit Website
# 17
Infocus Diagnostics is Gujarat’s first and largest NABH‑accredited standalone diagnostic centre, delivering advanced radiology and full‑service pathology from multiple locations across Ahmedabad since 2008. The network offers all major imaging modalities—3T MRI, 64‑slice CT, PET‑CT, digital X‑ray, ultrasound/3D–4D sonography, colour Doppler, mammography, interventional radiology, and nuclear medicine—alongside a fully independent pathology and health check‑up division.​ Led by senior radiologists and a team of more than 100 professionals (including around 15 expert in‑house radiologists), Infocus Diagnostics focuses on precision, speed, and patient comfort, with structured reporting, child‑friendly MRI workflows, and anaesthesia support when required. The centres are consistently rated around 4.8–4.9/5 on major review platforms for service quality, staff behaviour, and diagnostic accuracy.​ Key services & features Advanced imaging 3T MRI, 64‑slice MDCT, PET‑CT, digital X‑ray, prenatal ultrasound, 3D–4D sonography, colour Doppler, mammography, interventional radiology, gamma camera / nuclear medicine.​ Pathology & health check‑ups Fully equipped pathology lab covering routine and specialized blood tests, chronic disease panels, and preventive health check‑up packages for individuals and corporates.​ Patient‑centric care Appointment scheduling via phone, web, or referring doctor; detailed pre‑scan instructions; comfortable scanning environment; fast, clearly structured reports for both patients and clinicians.​ Multi‑centre accessibility Six or more centres across Ahmedabad (Navrangpura HQ plus Ambawadi, Bapunagar, Nikol, Satellite/Vasna/Gurukul locations), improving reach across the city.​ Achievements & highlights Recognized as Gujarat’s first and largest NABH‑accredited standalone diagnostic centre.​ Featured among the top diagnostic centres in Ahmedabad by independent reviewers and city guides.​ Thousands of positive patient testimonials citing discovery of serious conditions, life‑saving early diagnosis, and consistently high service standards over repeated annual follow‑ups.
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Points 310
Portfolio 59
Reviews 2
Cases 5
Number of employees
-
Average project cost
$18669
Location city
New York
Cost per hour of work
$31/hr
Visit Website
# 18
Points 294
Portfolio 84
Reviews 1
Cases 1
Number of employees
10 - 49
Average project cost
$19473
Location city
New York
Cost per hour of work
$37/hr
Visit Website
# 19
Aloware VoIP company
Aloware stands at the forefront of providing all-in-one cloud based contact center solutions designed to supercharge your sales team and elevate your customer interactions. By offering an innovative cloud phone system, our platform ensures streamlined communication, while our state-of-the-art contact center software manages every touchpoint, ensuring consistent and effective engagement. Additionally, with our cutting-edge business texting software, reaching out to clients has never been more efficient. What sets Aloware apart is its omnichannel approach, ensuring your team captures every interaction, no matter the medium. And, for a seamless experience, easily integrate with your preferred CRM, creating a cohesive ecosystem for your business communications. Transform how you connect with Aloware.
Read more Read more
Points 425
Portfolio 71
Reviews 2
Cases 5
Number of employees
60
Average project cost
$25
Location city
Los Angeles
Cost per hour of work
$25-49/hr
Visit Website
# 20
Abto Software VoIP company
Abto Software — Where science and technology work for you Abto Software is a full-cycle custom software engineering company, launched in 2007. With hundreds of delivered projects, we have earned the status of a trusted long-term software development partner for over 200 customers across North America and the EU. We deliver innovative solutions to businesses in diverse domains and industries: Government Fintech Healthcare Construction and Real Estate Manufacturing eCommerce and Retail Security Automotive and Transportation Education and eLearning Abto Software’s tech stack covers most of the modern languages, frameworks, and development practices, with a strong focus on Microsoft technologies—including the .NET framework—and the design of enterprise-level software systems. As a seasoned VB migration partner, we help modernize legacy Visual Basic applications with minimal disruption, transforming outdated systems into efficient, scalable, and maintainable solutions. Abto is also home to one of the largest Computer Vision AI departments in Eastern Europe, offering advanced expertise in: Intelligent Video Analytics and Data Extraction Advanced Driver Assistance Systems (ADAS) Intelligent Transportation Systems (ITS) Where science and technology work for you, Abto Software brings innovation, precision, and reliability to every stage of digital transformation. Recognitions: Microsoft Gold Certified Partner One of the Top Artificial Intelligence Developers on Clutch (2024) One of the Top 5 .NET Developers on Clutch (2024) One of the Top Artificial Intelligence Developers on Clutch (2022) One of the Top 5 AI & Cognitive Computing Companies on Clutch (2021) One of the Top 5 AI & Cognitive Computing Companies on Clutch (2020) One of the Top 15 Artificial Intelligence Developers on Clutch worldwide (2019) One of the Top AI Companies on GoodFirms (2019) One of the Top AI & Computer Vision companies in Eastern Europe – Deep Knowledge Analytics (2018)
Read more Read more
Points 468
Portfolio 97
Reviews 4
Cases 0
Number of employees
300
Average project cost
$12541
Location city
New York
Cost per hour of work
$25-49/hr
Visit Website

How our ranking of VoIP will be useful for you

IT Rating is an independent rating of companies providing the best VoIP services.

Only professional VoIP were included in the list of 20 companies because we have a well-established system that regularly analyzes hundreds of agencies in the US market and conducts a qualitative analysis of performance indicators for clients' businesses.

With the help of a convenient filter, you can find companies at a rate of 35 to 87 dollars per hour. Or hire a team of 1 people for a small project, or hire a team of people to work on a global project with deadlines control.

Each VoIP company provides brief information about itself and contacts, you can contact the manager and find out everything that interests you about IT Services.

Do you want to work with the best VoIP companies in the United States of America? Then use the listing by IT Rating. This will allow you to select a reliable contractor quickly and efficiently and entrust your task to experienced and professional specialists with a portfolio of 1 to 4007 successful projects in this industry.

What Is A Top VoIP companies?
A VoIP company is an agency that specializes in creating and maintaining professional websites to help brands reach their audiences and accelerate online growth.


Frequently asked questions of VoIP:
1. How to choose the best VoIP company for your business?

Use our advice to choose the best contractor to solve your problems:

1. Make sure the company has the right competencies in building the VoIP process to meet the challenges and achieve your brand goals.
2. Find out about their previous experience: look at the professional portfolio and case studies, list of clients for the VoIP, and customer reviews about completed projects.
3. Look at their prices, but don't set too high expectations for cheap, because the cost of VoIP services greatly affects the quality of the result.

2. What are the prices for VoIP companies listed on the IT rating?

The cost of the service of VoIP companies depends on the amount of work on the project and is calculated individually. To solve your business issue, you can find a VoIP company for $2014 for the entire project or 35 for an hourly rate.

3. How many VoIP agencies are represented in the ranking?

We have collected 20 best VoIP companies employing from 1 to people for you. It allows you to choose a professional team for a task of any complexity. You can also look at about 20 portfolios and read reviews about VoIP agencies. There are 301 reviews already and new ones are constantly being added.

4. Which VoIP company has the best customer service?

The services of a VoIP agency can cost anywhere from $2014 to $25. But if you are a small company or a startup, you will be able to choose a performer at an affordable price and with a high rating. And also to evaluate the performer's professional skills in 250 cases of previous projects.

New reviews