Total Products under this Category: 481
Last updated: September 01, 2026
Why You Can Trust G2's Software Rankings:
G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.
Highlighted products: RingEX, Nextiva, Zoom Phone, Quo, Dialpad Connect, Webex Calling, Webex Suite, and Aircall.
Underlying data: [Grid® JSON](https://www.g2.com/categories/voip-providers/grids.json?focus%5B%5D=ringex&focus%5B%5D=nextiva&focus%5B%5D=zoom-zoom-phone&focus%5B%5D=quo-quo&focus%5B%5D=dialpad-connect&focus%5B%5D=webex-calling&focus%5B%5D=cisco-webex-suite&focus%5B%5D=aircall)
GAO offers systems designers and engineers a complete VoIP packaged solution, which includes modules for fax and data over IP
HelloAirDial is a browser-based international calling service that lets you call real phone numbers worldwide without SIM cards, or calling cards.. The app offers pay-as-you-go rates starting from $0.02/minute, and no subscriptions or contracts. Users can try it with a free 1-minute call (no credit card required). The app allows users to call mobile and landline numbers in 200+ countries with no app-to-app restrictions. Users can also customize their caller ID by verifying their personal number or purchasing a virtual number (US/Canada available). HelloAirDial does not require users to have a phone number, they can use a pre-assigned virtual number to make calls. Communication is encrypted and data is protected. HelloAirDial is built for expats, freelancers, digital nomads, and small businesses who need reliable international calling. Skip calling cards and complex VoIP apps and use HelloAirDial for simple, transparent calling.
HoduPBX is the ultimate solution for business communication. Its unprecedented user interface with optimal user experience facilitates businesses to communicate with the end users efficiently. This software offers world-class connectivity within an office and from the remote location leaves communication an uninterrupted process. Get HoduPBX and empower agents’ work management with multitasking abilities and efficiencies. With 1000+ concurrent calls and 10,000 extensions, our IP PBX software is one of the best choices for business communications. Here are HoduPBX’s key features; Audio-conferencing Least Call Routing (LCR) Real-time Analytics and Reports Queue Monitoring SMS Multi-level IVR Auto Provisioning BLF & Presence Stir/Shaken Platform Features Payment Gateway Integration Hosted IP PBX Software
Formed in 2010, Wavetel has grown to become a leading provider of telecom services in the UK and rest of the world. Wavetel started as a wholesale operator offering Voice, SMS and Data services to other operators. In 2013 Wavetel launched its B2B services which includes VoIP telephony services, Connectivity, Virtual Numbers, SIP Trunks, Microsoft Team Direct Routing, Mobile, SMS, Call Centre Solutions for its valued clients and business partners worldwide. Over the years, our voice messaging offerings have constantly evolved as an enterprise solution allowing it to integrate with third party CRMs and business apps using our programmable APIs. Our Approach: Keep it simple. At Wavetel we strive to always provide one stop business Solution whether its Telecoms, Connectivity, Mobile, IT to all of our customers with the highest levels of customer service at a fair price. Our customers range from Education, Healthcare, Hospitality, Legal, Recruitment, Retail, Logistics, Security etc. industries. So far Wavetel has served 3000+ businesses around the globe.
Hosted Telecom Solutions, Inc. is a full service provider of Internet, voice, and data center solutions. We combine project specific professional services teams and high quality telecommunications and cloud products with a customer focused help desk to provide a unique technology experience for our customers.
HostMy offers hosted voice, text, fax, contact center and video solutions for organizations of all sizes. All of our products are supported by expert engineers and U.S.-based customer service. HostMyCalls allows for your voice calls to be supported by traditional desk phones as well as our unified communications software. You can use both interchangeably, using your extension on your mobile device through the soft phone. Chat, conferencing, contact management, call forwarding, voicemail, and many other features are supported. Our self-service portals and skilled support make sure your needs are flexibly met. HostMyText unlocks the power of SMS for your business. You can give your team the power to text without using their personal device. Through our web portal you can manage your conversations, set auto replies, schedule bulk messages, setup keyword opt-in, and much more. HostMyFax modernizes your fax management workflow, making digital management easy. HostMyContact Center gives your call center the professional tools and support it needs, with both agent and supervisor editions of the software. HostMyVideo gives your organization a secure video conferencing solution, supporting desktop and mobile devices.
Average Rating: 3.5/5.0
Total Reviews: 1
AI-generated summary from verified user reviews
Rating: 5.0/5.0 stars
— Jaime M.
"No customer should ever be treated like a number"
Rating: 5.0/5.0 stars
— Kaiser D.
At IDT Express, we help businesses connect with customers worldwide through reliable and scalable communication solutions. Part of IDT Corporation, we provide global telecom infrastructure including DID Numbers, SIP Trunking, Voice Termination, Toll-Free Numbers, and Omnichannel Messaging. Our platform supports telecom operators, SaaS platforms, contact centers, and enterprises looking to launch, scale, and optimize voice and messaging services. With extensive global coverage, flexible APIs, and a focus on route quality and reliability, IDT Express powers the communication behind modern businesses.
Infinity Telecom s.r.o. is licensed telecom operator in Czech Republic. We are engaged in traffic exchange with partners all over the world (premium and wholesale termination). Infinity Telecom — a Prague-based telecom operators group. We offer solutions in the areas of data storage and transmission, IP and classical telephony, Internet access, content delivery, colocation and other telecommunication services in several countries of the world. We offer solutions in the areas: - Global voice services (SIP trunking, DID numbers) - IP transit - Hosting services (server rental, colocation, hardware hosting, content delivery, data storage and similar services) - local services in Czechia and Slovakia (Internet, office telecom solution). Our PoPs are in Prague, Bratislava, Amsterdam, Mumbai, Barranquilla.
IntBell is a professional international business cloud communication platform, aiming to provide various cloud communication services for overseas foreign trade enterprises, including international intelligent call centers, two-way voice calls, two-way SMS, SMS marketing and promotion, international virtual numbers, email promotion platforms, customer relationship management (CRM) for customer management, intelligent customer service, etc. It provides integrated overseas expansion cloud communication solutions for industries such as cross-border e-commerce, international logistics, the overseas expansion of gaming, social applications, financial services, real estate, etc. It demonstrates outstanding performance. The multi-line node data centers around the world ensure clear and stable call quality. The cloud SMS communication platform enables efficient and accurate message delivery, with a delivery rate as high as 99.9%. It is extremely convenient to use, supporting multiple devices, and the Web-based management panel makes it convenient for enterprises to operate at any time. The service is truly reassuring. There is a bilingual customer service available 24/7 in the United States. The free software upgrades ensure the advancement of the platform. A variety of cost-effective account plans can meet the needs of different enterprises. Whether it is cross-border e-commerce, international logistics, or other industries going global, IntBell can provide integrated cloud communication solutions, making it an excellent choice for cross-border communication.
A fully featured virtual PBX that allows users to deploy within their AWS cloud services instance.
Average Rating: 3.5/5.0
Total Reviews: 1
