Top 125 VoIP Providers SaaS Companies in May 2026

Tallinn, Estonia

The First Sales-Oriented Unified Communications Solution Your communications system can either boost your revenue or create bottlenecks that slow your business down. Turn it into the core of your operations and grow your business, all while saving time and maintaining total security. All in complete comfort, right from your browser. HOW CAN SMALL AND MEDIUM BUSINESSES INCREASE THEIR PRODUCTIVITY? It doesn’t take hours and hours of overtime. By choosing the right UC&C system, companies can improve communications and significantly increase productivity. Since 2005, Wildix has been helping companies grow their businesses through UC&C, by creating the first web-based VoIP PBX UC&C system. The first 100% secure, easy-to-use, professional web-based UC&C system. Wildix is for companies that want to increase their productivity with a secure-by-design tool. 👉 more business: +52% increase in web sales 👉 better efficiency: 25% time saved on everyday operations 👉 100% security Wildix brings value to companies around the world, with offices in Europe and the United States. The Center for Research and Development in Odessa, Ukraine has been in operation since 2007, deploying and supporting products. Only Wildix helps companies grow with 100% secure products that put the latest technology at their service. #Wildix #unifiedcommunications

Herndon, Virginia, United States

A leading cloud communication solutions provider enabling businesses to have all communication services on one affordable system

Austin, Texas, United States

Customer engagement platform

Bangalore, Karnataka, India

Exotel is an Indian cloud telephony company that offers communication solutions for businesses. Their platform provides a range of services such as virtual phone numbers, IVR systems, call recording, SMS and voice broadcasting, and analytics. With Exotel, businesses can easily manage their communication channels, automate their customer interactions, and streamline their operations. The company serves a diverse set of industries, including e-commerce, logistics, healthcare, and education, among others. Exotel's goal is to help businesses provide a better customer experience and improve their overall efficiency through smarter communication tools.

Burlington, Massachusetts, United States

Do you want to take your business' communications system to the next level? Discover how Vodia's VoIP products and services can help save you time, money, and headaches. Learn about the Vodia IO, IOP, Hosted Cloud-Based or CPE options.

Montrouge, France

cloud-based phone system

New York, New York, United States

Provider of a cloud-based communication platform intended to provide cost-effective services for all the business-communication requirements. The company's platform is fully configurable and customizable via APIS and app UI, enabling small business and entrepreneurs to become more efficient, mobile and productive.

South Plainfield, New Jersey, United States

At Vitel Global Communications, we offer comprehensive business phone solutions designed to meet the diverse needs of modern businesses. Our solutions are tailored to enhance communication, efficiency, and collaboration within organizations, ensuring seamless connectivity and advanced functionality to support your business operations.

New Delhi, Delhi, India

Business Call Management System on Cloud

Shibuya-ku, Tokyo, Japan

RevComm is the startup company developing Voice x AI-enabled cloud services based out of Tokyo, Japan. Our mission is "To create a new way to communicate and spark innovation throughout the world"​. As a 1st product, we are providing AI-enabled cloud IP phone "MiiTel"​.