Total Products under this Category: 494
Last updated: October 20, 2026
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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 Suite, Webex Calling, 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=cisco-webex-suite&focus%5B%5D=webex-calling&focus%5B%5D=aircall)
Soho66 is a multi-award winning provider of VoIP telephony and internet fax solutions to businesses.
Average Rating: 4.5/5.0
Total Reviews: 1
"My Review of Soho66 - A Very Effective Collaboration Software"
Rating: 4.5/5.0 stars
— lorenzo s.
Delivered over the Internet, our VoIP phone system (voice-over-IP) gives you the confidence to conduct your business knowing your solution is reliable, cost-efficient and will scale smoothly as your business expands.
Average Rating: 4.5/5.0
Total Reviews: 1
AI-generated summary from verified user reviews
"My review of SSI VoIP Service for Business"
Rating: 4.5/5.0 stars
— Ajay G.
VoIP is no longer a new technology. It's not difficult, but the benefits are huge. All you need are IP phones and an internet connection. We do the rest. Whether you have existing equipment or nothing, SureVoIP can help.
Average Rating: 4.5/5.0
Total Reviews: 1
AI-generated summary from verified user reviews
"Perfect place for Voice over Internet Protocol"
Rating: 4.5/5.0 stars
— Yeshwanth U.
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Talkchief is the ultimate solution for all your team's communication needs. With Talkchief, you can easily manage all of your team's chats, video calls, and file sharing, all in one powerful and intuitive platform. Whether you're collaborating on a project, conducting a virtual meeting, or just need to quickly share a file, Talkchief has got you covered. Say goodbye to juggling multiple communication apps and hello to streamlined, effortless teamwork. With Talkchief, you can enjoy a host of features designed to make your team's communication seamless and efficient. From HD video and audio calls to real-time chat, screen sharing, and file storage, everything is at your fingertips. Plus, with cross-device compatibility, you can access your conversations and files from anywhere, whether you're on your desktop, laptop, or mobile device. So you can stay in touch and productive, no matter where you are. At Talkchief, we understand that great communication is the foundation of any successful team. That's why we've created a platform that is both powerful and user-friendly, ensuring that everyone on your team can easily stay connected and productive. So if you're looking for a better way to communicate and collaborate with your team, give Talkchief a try today and experience the future of team communication!
Average Rating: 4.8/5.0
Total Reviews: 2
"I highly recommend TalkChief for Remote Work"
Rating: 5.0/5.0 stars
— Mazin S.
Rating: 4.5/5.0 stars
— Thao Nguyen L.
TDS Business offers confidence in every connection through our business VoIP phone service options.
Average Rating: 4.5/5.0
Total Reviews: 1
AI-generated summary from verified user reviews
"Provide voicemail to email and auto attendant features"
Rating: 4.5/5.0 stars
— Sjoukje S.
Team on the Run is the anchor of your company's digital transformation, providing integrated, team-based communications with the ability to process, index and act upon information in real time with our My Business solution.
Average Rating: 5.0/5.0
Total Reviews: 1
Rating: 5.0/5.0 stars
— Philip J.
Tele365 is our collective name on our telephone exchanges from Mitel. Tele365 supports all forms of collaboration such as voice calls, video calls, chat and instant messaging, as well as audio, video and web meetings.
Average Rating: 5.0/5.0
Total Reviews: 1
"Great program to use for a secure conferencing calls for sensitive information."
Rating: 5.0/5.0 stars
— Verified User in Medical Practice
Telecloud provides phone and internet service, including both traditional landlines and VoIP service as well as dedicated internet circuits. We offer Hosted PBX on multiple platforms, and we are a platinum partner for 3CX. We specialize in providing cost-effective enterprise-level telecom products, services, and support with unmatched expertise. Servicing businesses nationwide, TeleCloud has the right solutions for your business regardless of geography.
Average Rating: 4.5/5.0
Total Reviews: 1
Rating: 4.5/5.0 stars
— Verified User in Hospital & Health Care
Telonium offers Voice over IP (VoIP) hosted PBX services to small and mid-sized businesses.
Average Rating: 4.0/5.0
Total Reviews: 1
Rating: 4.0/5.0 stars
— Verified User in Apparel & Fashion
Thirdlane Multi-Tenant PBX is a white-label UCaaS platform for MSPs, service providers, and telecom resellers who need scale, control, and margin. Launch branded voice, messaging, and collaboration for thousands of tenants from a single platform, with APIs and CRM integrations to automate provisioning, billing, and workflows. Deploy cloud, on-prem, or hybrid to fit your model. Main features: - True multi-tenant architecture with per-tenant isolation, templates, and policies - VoIP calling with IVR, queues, recording, and advanced routing - Branding and white-label controls - APIs, webhooks, and CRM integrations for click-to-call and screen pops - Centralized provisioning, role-based admin, and audit logs - Messaging Queues for inbound SMS and WhatsApp - faster response and smoother workflows - Powerful dashboards on demand - with Grafana integration (optional) - Real-time system dashboards for platform admins - live visibility across the platform - Call analysis reports - clear visuals and quick insights - DID-level outbound message limits - daily and monthly controls for safety and compliance - Flexible deployment options - cloud, on-prem, or hybrid - Thirdlane Connect - white-label softphone, omnichannel messaging, and video app See how Thirdlane helps MSPs, UCaaS providers, resellers, and enterprises deliver white-label multi-tenant communications. Request a live demo today: https://www.thirdlane.com
Average Rating: 3.8/5.0
Total Reviews: 2
AI-generated summary from verified user reviews
Rating: 5.0/5.0 stars
— Sudeep C.
VaxVoIP SIP Server SDK is a Windows development toolkit for software vendors and service providers building branded IP-PBX, IVR, call-center, auto-dialer, registrar, proxy and conferencing applications. Developers control the interface, business logic and deployment through SDK functions, events, documentation and sample projects for C#, VB.NET, Visual C++ and Delphi. Capabilities include SIP registration and routing, transfers, forwarding, voicemail, music on hold, queues, ring groups, call parking, monitoring and private coaching. It supports server-side audio conferencing, DTMF detection, SIP trunk and PSTN gateway connectivity, WAV recording, real-time PCM audio access and SIPREC recording-server connectivity. Multi-core processing and SIP scan, flood and brute-force detection support scalable, secure implementations. Applications can run on Windows Server or Desktop, on-premises or on customer-selected cloud infrastructure. A fully functional 30-day evaluation includes demos, sample code and technical documentation. Product details: https://www.vaxvoip.com/sip-server-sdk
Average Rating: 4.0/5.0
Total Reviews: 1
AI-generated summary from verified user reviews
"Experience with VAX SIP Server"
Rating: 4.0/5.0 stars
— Arif B.
IP Trunking allows you to make and receive calls from your office to the outside world through your data network, controlling your overall costs. When paired with our unified communications and collaboration services and solutions, it opens up the latest collaborative possibilities for your workforce, including mobility, video conferencing and online meetings.
Average Rating: 4.5/5.0
Total Reviews: 1
"Reliable Connectivity and Versatile Features"
Rating: 4.5/5.0 stars
— Padma P.
Vinix is a cloud business communications platform that integrates VoIP phone system capabilities, contact center tools, and advanced call management features into a flexible and adaptable solution. The platform is designed to help businesses manage voice communications, messaging, and customer interactions within a scalable cloud environment while maintaining greater control than traditional communication providers. The primary audience for Vinix includes small businesses, midsize companies, enterprises, and contact centers that need reliable communications without rigid platform limitations. By replacing traditional phone systems with cloud based calling features such as auto attendants, call routing, call queues, and voicemail, Vinix enables organizations to streamline communication workflows. This approach is especially useful for remote teams and multi location businesses that require consistency without complex hardware deployments. Key features of Vinix include real time analytics, detailed call reporting, and intelligent call routing. These capabilities help organizations monitor communication performance, understand call quality, and improve user productivity across customer support, inbound sales, outbound campaigns, and internal collaboration. Vinix integrates into existing business environments and allows organizations to scale users and services as communication needs evolve. Companies can add or adjust features without significant infrastructure changes, supporting growth while maintaining operational flexibility. The platform also supports AI driven communication workflows that enable automation, real time call insights, and intelligent interaction handling without requiring businesses to replace their existing communication processes. By combining cloud VoIP functionality, contact center capabilities, and scalable communication tools, Vinix provides businesses with a reliable foundation for modern communications while preserving the flexibility and control needed to adapt as their operations grow.
Average Rating: 5.0/5.0
Total Reviews: 1
AI-generated summary from verified user reviews
"Seamless service, start to finish"
Rating: 5.0/5.0 stars
— Melissa C.
VOCAL is celebrating over 30 years as a leading designer of innovative solutions for Voice, Video, Fax and Data communications. VOCAL specializes in voice and VoIP technologies for telephony, network, mobile and radio applications.
Average Rating: 5.0/5.0
Total Reviews: 1
Rating: 4.5/5.0 stars
— Ank P.
Rating: 5.0/5.0 stars
— Verified User in Retail
EveryDay Voip integrates phone, video, meetings and messaging in one easy to use reliable PBX solution. Our service has been designed to keep you connected with your clients, anywhere around the world, giving you the flexibility to operate your business, as you wish. Install our apps on your desktop, smartphone or tablet and experience HD-quality web, audio, and video, along with one-click functionality. Promote collaboration with team messaging, unlimited SMS, and more.
Average Rating: 3.0/5.0
Total Reviews: 1
AI-generated summary from verified user reviews
