Most Recommended Business VoIP Providers

RingCentral, Inc. is an award-winning global provider of cloud unified communications and collaboration solutions. More flexible and cost-effective than legacy on-premise systems, RingCentral solutions empower today’s mobile and distributed workforces to be connected anywhere and on any device through voice, video, team messaging, collaboratio...

Founded in 2001 as Jive Communications, GoToConnect is an enterprise-level communications and collaboration software provider. The company currently employs 700 workers in US, Canada and Latin America. The software is suitable for small, medium and large organizations alike, and can be effectively used in many spheres including education, law, a...

Vonage is one of the largest VoIP providers in the industry. Vonage offers a good variety of calling plans to meet the needs of both business and residential users. They also offer a range of VoIP phones and routers that are designed to get the most out of business communications. The feature-rich plans, excellent call quality, and easy setup ma...

Zoom is a modern cloud phone system that offers a single platform for chat, voice, video, and meetings. Zoom is a global platform with HD audio and enterprise-grade reliability and quality. Additionally, it offers PBX features that allow employees to communicate and interact in new ways.

Ooma offers VoIP services that are slightly different than the traditional VoIP providers, bundles of international minutes and a wide range of solutions, and one-ups most of its competitors. With a one-time hardware cost, Ooma has monthly service packages that include local and toll-free phone number, as well as extensions for fax and conferenc...

Grasshopper bills itself as “The #1 choice of top entrepreneurs,” and that wording is quite deliberate. This is a system designed for startups and very small businesses that want to set up a professional system with as little disruption as possible. Rather than a true VoIP PBX system that’s intended to replace your office landline phone ...

OnSIP, previously known as Junction Networks, is one of the prime cloud telephony service providers in the market. With over 100,000 client accounts in the United States across most industries, the contract-free service provides your business with an efficient, budget-friendly, and flexible way to communicate.