Best VoIP Providers - Page 29

How Many VoIP Providers Products Does G2 Track?

Total Products under this Category: 566

Category Stats (Nov 2026)

  • Average Rating: 4.4/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: VoiceStack (+10.92%) - Among all products in this category, VoiceStack recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank VoIP Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 85,000+ Authentic Reviews
  • 566+ Products
  • Unbiased 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.

G2 Grid® for VoIP Providers

G2 Grid® for VoIP Providers plotting products by satisfaction and market presence

Highlighted products: RingEX, Nextiva, Quo, Zoom Phone, 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=quo-quo&focus%5B%5D=zoom-zoom-phone&focus%5B%5D=dialpad-connect&focus%5B%5D=cisco-webex-suite&focus%5B%5D=webex-calling&focus%5B%5D=aircall)

Oyatel

The Nordic region's leading telephone system replaces the traditional switchboard.

Who Is the Company Behind Oyatel?

PBXact

The PBXact Business phone system is a fully-featured IP-PBX designed with unified communication features for organizations needing mobility, productivity and collaboration capabilities.

Who Is the Company Behind PBXact?

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Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

PBXflex

PBXflex is a cloud business phone system with calling, business texting and fax in one app. It works on desk phones, the web and mobile. It’s built for offices that live on the phone, especially healthcare practices and accounting and tax firms. These teams need calls answered, texts kept in one shared inbox, and a fax line that still works. Calling Every user gets an extension and a local phone number. Toll-free numbers are available too. Auto attendants (IVR), ring groups and shared voicemail Call queues where a caller can choose a callback instead of holding Conference rooms and intercom paging E911 addresses registered for each extension Business texting SMS and MMS from your business numbers, included on every plan Texting campaigns registered for 10DLC, with automatic STOP/HELP replies Fax Send and receive faxes in the app, included on every plan Integrations Two-way Google Contacts sync Alerts for unanswered texts in Microsoft Teams, Slack, Google Chat and Discord Plans and terms Essentials and Business plans are priced per user. Text & Fax is for teams that keep their current phone system. Enterprise is for 50+ users or multiple sites. Month to month, cancel any time, no contract Number porting is free Usage is billed in telecom credits (one credit is one US cent), and the rates are published No administrative or “regulatory recovery” fee Pricing: https://www.pbxflex.com/pricing

Who Is the Company Behind PBXflex?

Who Uses This Product?

  • Company Size: 100% Medium

pbxHQ Hosted Business Voice

Enterprise quality cloud based business voice solutions. Available to users in 50+ countries with flexible pricing.

Who Is the Company Behind pbxHQ Hosted Business Voice?

peachcomm

PeachComm offers a comprehensive, cloud-based communication platform designed to enhance business interactions by integrating voice, messaging, video conferencing, and collaboration tools into a single, secure system. Powered by Cisco, PeachComm's solutions cater to businesses of all sizes, providing flexibility and scalability to meet diverse communication needs. Key Features and Functionality: - Unified Communications: Seamlessly integrates voice calls, messaging, video conferencing, and content sharing, enabling efficient collaboration across various devices and platforms. - Mobile Accessibility: Supports mobile and remote work by offering applications compatible with desktops, tablets, and smartphones, ensuring employees can stay connected from any location. - Advanced Security: Utilizes multi-layer security protocols, including encrypted communications and intrusion detection systems, to protect against threats such as DoS attacks. - CRM Integration: Integrates with over 30 CRM systems, including Salesforce, Sage, and Microsoft Dynamics, allowing for streamlined workflows and enhanced customer relationship management. - Call Management Features: Offers functionalities like auto attendant, music on hold, call queues, visual voicemail, voicemail-to-text, and voicemail-to-email, improving call handling efficiency. - Business Texting: Enables sending and receiving text messages using business phone numbers, facilitating convenient communication with customers without revealing personal contact information. Primary Value and Solutions Provided: PeachComm addresses the challenges of fragmented communication systems by offering an all-in-one platform that enhances collaboration, increases productivity, and ensures secure interactions. By consolidating various communication tools into a unified system, businesses can reduce operational complexities, improve employee engagement, and deliver superior customer experiences. The platform's scalability and integration capabilities allow organizations to adapt to evolving needs, supporting growth and innovation in a dynamic business environment.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate peachcomm?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind peachcomm?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of peachcomm?

What Are G2 Users Discussing About peachcomm?

Peeringo

Peeringo is a smart cloud phone system with AI-powered voice and messaging, global virtual numbers, and intelligent call routing — helping businesses manage customer communication seamlessly across teams and devices.

Who Is the Company Behind Peeringo?

Peoplefone

peoplefone is an open system, compatible with all VoIP telephone systems and SIP end devices. Our technology is independent of the internet provider. peoplefone has a Europe-wide network of cooperation and system house partners.

Who Is the Company Behind Peoplefone?

Phone Guard

Simple, reliable call screening. No per-call charges. Answers professionally, collects details, and emails instantly — predictable every time. 📞 60% sales calls 💡 Only 7% matter ⚡ Setup in 1 minute Key Features ✓Professional call greeting ✓Captures name, number, purpose ✓Instant email summary ✓Rule-based — no unexpected replies ✓24/7 availability Perfect For For founders, small teams, and support desks who want predictable automation — not unpredictable AI. Solo founders Teams ~20 Support desks SMB / B2B 7-Day Trial → Continue Free (with ads) or Upgrade Week 1: Start free (with ads). Your local number activates instantly. After Week 1: Upgrade or continue free if you had 5+ distinct callers. Free Plan with AD: ✔︎ 30+ distinct callers/month ✔︎ Max calls = distinct callers × 1.5 Example: 100 callers → 150 calls

Who Is the Company Behind Phone Guard?

  • Seller: DELIGHT
  • Year Founded: 2023
  • HQ Location: Middletown, US
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

PimentoPhone: A Cross-Platform VoIP Softphone

Experience seamless communication with our Cross-Platform Softphone Solution. Connect across devices effortlessly and enhance your business communications.

Who Is the Company Behind PimentoPhone: A Cross-Platform VoIP Softphone?

PiPcall

Who Is the Company Behind PiPcall?

  • Seller: PiPcall
  • Year Founded: 2010
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®
Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated April 9, 2026