Best VoIP Providers - Page 28

How Many VoIP Providers Products Does G2 Track?

Total Products under this Category: 481

Category Stats (Sep 2026)

  • Average Rating: 4.38/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Phone2 (+1.96%) - Among all products in this category, Phone2 recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank VoIP Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 61,600+ Authentic Reviews
  • 481+ 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, 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)

Rippledesk

Rippledesk is cloud-based business phone and messaging system for teams. Phone numbers available for the US, Canada, and Africa. The software offers business calling features like welcome greetings, business hours, call recording, call transcription, and IVR routing for departments. Rippledesk also provides text message automation to engage customers. The system is designed for startups, support departments, sales, and remote teams.

Who Is the Company Behind Rippledesk?

RoundVoIP

Who Is the Company Behind RoundVoIP?

  • Seller: Roundesk
  • Year Founded: 2018
  • HQ Location: Paris, FR
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®
  • Phone: +33 1 76 234 234

SanIPPBX

The IPPBX System effortlessly manages incoming calls and directs them to the right departments or individuals, ensuring efficient communication flow.

Who Is the Company Behind SanIPPBX?

Sarv Cloud Telephony

Just four steps to finish a promising call center without any hassle

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Sarv Cloud Telephony?

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

Who Is the Company Behind Sarv Cloud Telephony?

  • Seller: sarv.com
  • Year Founded: 2011
  • HQ Location: Jaipur, IN
  • Twitter: @SarvOfficial
    4,190 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    249 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Sarv Cloud Telephony?

What Are G2 Users Discussing About Sarv Cloud Telephony?

SendMyCall

SendMyCall is a global virtual phone number and cloud PBX platform designed for small and medium-sized businesses. We provide local, national, mobile, and toll-free numbers in 90+ countries, allowing companies to establish a local presence anywhere in the world. Our platform includes a free fully featured cloud PBX with advanced call management tools such as IVR, call forwarding, ring groups, voicemail-to-email, call recording, and more. SendMyCall supports flexible connectivity, including SIP trunking, mobile forwarding, softphones, and IP phones, giving businesses full control over how they manage communication. With pricing starting at $9.95/month, SendMyCall is built to offer enterprise-level features without enterprise-level costs.

Who Is the Company Behind SendMyCall?

SiPalto

SiPalto's Business Telephone System is designed for single and multi-site businesses offering PBX features coupled with cloud functionality.

Who Is the Company Behind SiPalto?

  • Seller: Sipalto
  • Year Founded: 2009
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

SIPLine

SipLine is a free, native Windows SIP softphone built with .NET 9 WPF for maximum performance and reliability. Designed for SMBs, freelancers, and enterprises, it offers enterprise-grade security (TLS/SRTP/DPAPI), HD audio with Opus and G.711 codecs, and real-time call quality monitoring. Unlike browser-based or Electron solutions, SipLine starts in under 0.5 seconds with minimal CPU usage. It works with any SIP provider or IP-PBX — 3CX, Asterisk, FreePBX, OVH, Twilio, RingCentral, and more. Key features: - Free Community plan with no time limit - C# Plugin SDK for custom integrations (CRM, call recording, automation) - Plugin Marketplace for community and premium extensions - Multi-account support (up to 5 SIP accounts) - Professional headset support (Jabra, Poly, Sennheiser, Logitech) - Silent MSI installer with GPO support for enterprise deployment - Real-time call quality metrics (MOS Score, Jitter, RTT) - GDPR compliant — EU-hosted infrastructure (France/Germany) Plans range from free (Community) to custom Enterprise with white-label and unlimited workstations.

Who Is the Company Behind SIPLine?

SIPTRUNK.com

Who Is the Company Behind SIPTRUNK.com?

  • Seller: BCM One
  • Year Founded: 1992
  • HQ Location: New York, New York, United States
  • Twitter: @bcm_one
    1,156 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    312 employees on LinkedIn®

SIP Trunking

Who Is the Company Behind SIP Trunking?

  • Seller: FirstComm
  • Year Founded: 1998
  • HQ Location: Akron, Ohio, United States
  • LinkedIn® Page: www.linkedin.com
    173 employees on LinkedIn®

sipVine

We pride ourselves in our ability to deliver a feature-rich alternative to traditional phone service and phone equipment companies. Our features attract customers, but our service retains them! We create a feeling of local support while delivering service nationwide.

Who Is the Company Behind sipVine?

Skyfallvoice

Skyfall Voice Communications is a cloud-based business communication platform that helps organizations streamline customer communication through Enterprise VoIP, Cloud PBX, AI Calling, Cloud Dialer, SIP Trunk, IVR, CRM Integration, and Contact Center solutions. Designed for businesses of all sizes, Skyfall enables secure, scalable, and cost-effective communication while improving productivity, customer engagement, and operational efficiency. It serves industries including BPO, IT, software, healthcare, medical billing, banking, and enterprise businesses. About Skyfall Voice Skyfall Voice Communications provides cloud communication and enterprise connectivity solutions that help businesses simplify customer interactions and improve team collaboration. The platform combines VoIP, AI-powered calling, Cloud PBX, SIP Trunk, IVR, call recording, analytics, and CRM integration into a single communication ecosystem. With scalable deployment, enterprise-grade reliability, and remote accessibility, Skyfall supports organizations ranging from startups to large enterprises across multiple industries. Best For BPO & Call Centers Medical Billing Companies (RCM) IT & ITES Companies Software Companies Banking & Collection Agencies Healthcare Organizations Enterprise Businesses Customer Support Teams Sales Teams Core Features Enterprise VoIP Cloud PBX Cloud Dialer AI Calling Predictive Dialer SIP Trunk IVR Solution Call Recording Real-Time Analytics CRM Integration Click-to-Call Virtual Numbers (DID) Toll-Free Numbers Call Routing Voice Broadcasting Business WhatsApp Integration Mobile & Desktop Softphone Multi-Level IVR Agent Monitoring Campaign Management Benefits Reduce communication costs Improve agent productivity Enhance customer experience Scale without additional hardware Enable remote and hybrid teams Increase call answer rates Simplify customer support Centralize communication management Gain actionable analytics Integrate with CRM platforms Industries Served Information Technology Software Development BPO & Contact Centers Medical Billing & Healthcare Banking & Financial Services Insurance Education E-commerce Manufacturing Logistics Deployment Cloud Web-Based Mobile Desktop Integrations Salesforce Zoho CRM LeadSquared Sell.Do REST API SIP Devices IP Phones Softphones Support Phone Support Email Support Remote Assistance Online Training Documentation Onboarding Assistance Business Hours Support Enterprise Support Why Choose Skyfall Voice? Enterprise-grade cloud communication platform AI-powered calling and automation Reliable VoIP and SIP Trunk services CRM integration Scalable cloud infrastructure Cost-effective communication solutions Suitable for startups, SMEs, and enterprises Dedicated implementation and technical support contact us: www.skyfallvoice.in +9187544 61333

Who Is the Company Behind Skyfallvoice?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated April 9, 2026