Best Call Center Infrastructure (CCI) Software - Page 39

How Many Call Center Infrastructure (CCI) Software Products Does G2 Track?

Total Products under this Category: 612

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: AloTech (+3.71%) - Among all products in this category, AloTech recorded the largest rating increase compared to last month

Last updated: November 12, 2026

How Does G2 Rank Call Center Infrastructure (CCI) Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 50,800+ Authentic Reviews
  • 612+ 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 Call Center Infrastructure (CCI) Software

G2 Grid® for Call Center Infrastructure (CCI) Software plotting products by satisfaction and market presence

Highlighted products: RingEX, Five9 Intelligent Cloud Contact Center Platform, Aircall, Nextiva, Talkdesk, Genesys Cloud CX, CloudTalk, and SalesCaptain.

Underlying data: [Grid® JSON](https://www.g2.com/categories/call-center-infrastructure-cci/grids.json?focus%5B%5D=ringex&focus%5B%5D=five9-intelligent-cloud-contact-center-platform&focus%5B%5D=aircall&focus%5B%5D=nextiva&focus%5B%5D=talkdesk&focus%5B%5D=genesys-cloud-cx&focus%5B%5D=cloudtalk&focus%5B%5D=salescaptain-inc-salescaptain)

VICIfast

VICIfast is the fastest, fully managed VICIdial hosting platform designed to power modern inbound and outbound call centers. Built on the industry-standard open-source predictive dialer, VICIfast eliminates the complexity of server management, Asterisk configuration, and system administration, delivering a production-ready cloud call center solution in under 40 seconds. Whether you run a 5-agent sales team or a 500-seat enterprise floor, VICIfast offers flat-rate per-server pricing with no per-agent fees. Your agents get a zero-install, browser-based webphone to handle high-volume outbound campaigns, lead generation, debt collection, and inbound customer support with maximum uptime and total operational reliability.

Who Is the Company Behind VICIfast?

  • Seller: VICIfast
  • HQ Location: Wilmington, Delaware, United States
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
  • Ownership: Private
  • Phone: +1 636 556 0022

Vicistack

ViciStack is an AI-powered optimization platform built exclusively for VICIdial contact centers. It bolts directly onto existing VICIdial installations — no migration, no rip-and-replace — and delivers seven modular tools that increase agent productivity, contact rates, and revenue from day one. The platform's neural AMD engine classifies calls in under 200ms with 98.3% accuracy (compared to VICIdial's native 60–70%), while automated DID reputation management, intelligent list prioritization, and real-time dialer tuning work together to maximize every dial. ViciStack's AI Quality Control scores 100% of calls automatically against custom criteria, and its AI Coaching engine identifies top-performer techniques and delivers personalized training to every agent in real time. A modern analytics dashboard replaces VICIdial's legacy reporting with real-time visibility into every metric that matters. ViciStack includes a free 30-day onboarding program with a full system audit, and transparent per-agent pricing with no long-term contracts.

Who Is the Company Behind Vicistack?

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How it works

Vier Engage

To be able to offer your customers perfect service and individual sales, you need a solution that combines all channels - and is also flexible and scalable. A solution that covers the requirements of your contact center as well as the wishes of your target groups. Thanks to the Contact Center Software from VIER, everyone has been thought of: Your customers are free to choose their communication channel, you have clear access to customized reports, and your employees work as effectively as possible with an intuitive user interface. We offer you a complete solution from the German cloud that grows with your needs - and software that your employees will love. So that service is fun again. With the cloud-based VIER engage Multichannel ACD, you can implement cross-location, skill-based telephone service in your contact center. In addition to voice, you can also automate the delivery of other, e.g. written, contact requests in the non-voice option.

Who Is the Company Behind Vier Engage?

  • Seller: Vier
  • Year Founded: 2021
  • HQ Location: Hannover, Lower Saxony, Germany
  • LinkedIn® Page: www.linkedin.com
    157 employees on LinkedIn®

Vinix Business Cloud Communications

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

Who Is the Company Behind Vinix Business Cloud Communications?

  • Seller: Vinix
  • Company Website:
  • Year Founded: 2014
  • HQ Location: Miami, US
  • LinkedIn® Page: www.linkedin.com
    13 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Vinix Business Cloud Communications?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the responsive customer support of Vinix, making troubleshooting quick and easy for all staff levels.
  • Users praise the responsive customer support of Vinix, consistently receiving quick and helpful assistance for all inquiries.
  • Users love the ease of use of Vinix Business Cloud Communications, appreciating its seamless communication and intuitive interface.
  • Users love the easy communication features of Vinix, enhancing collaboration for both remote and on-site teams.
  • Users highlight the easy integration of Vinix Business Cloud Communications, enhancing productivity for remote and on-site teams.

What Are Recent G2 Reviews of Vinix Business Cloud Communications?

VINSI.AI

VINSI is an AI-powered business ecosystem designed to replace disconnected software stacks with one fully connected “business-in-a-box” platform for communication, operations, automation, customer experience and growth. Built by contact center and BPO industry veterans, VINSI combines AI Voice Agents, CRM, Workflows, Ticketing, Analytics, QA andautomation into a single ecosystem that helps businesses scale faster, reduce operational costs and improve customer experience across every touchpoint. At the core of the platform is the idea that businesses should not need multiple vendors, disconnected systems or complicated deployments to modernize operations. VINSI delivers an integrated ecosystem where every solution communicates with one another, creating a seamless operational environment that drives efficiency, visibility, automation and revenue growth. The VINSI ecosystem includes VINSI VOICE, an AI-powered voice agent and modern PBX communication infrastructure that handles inbound and outbound calls, appointment booking, lead qualification, customer service, sales outreach and multilingual conversations 24/7 with natural human-like interactions. VINSI CRM centralizes leads, customer records, pipelines, billing, invoicing, documents, communications and lifecycle management into one operational hub. VINSI FLOW automates repetitive operational tasks, routing, notifications, follow-ups, approvals and cross-platform actions to streamline operations and eliminate manual bottlenecks. VINSI CONNECT provides internal communication, collaboration, knowledge base and compliance-focused messaging tools that allow teams to securely communicate and retain operational intelligence inside the organization. VINSI TICKETS delivers AI-powered ticketing and service management that connects customer support, escalations, issue tracking and operational workflows into a unified support environment. VINSI QA & CALL SCORING provides automated quality assurance and AI-driven call scoring that evaluates customer interactions, agent performance, compliance, sentiment and operational consistency in real time. VINSI INSIGHTS delivers advanced business intelligence and analytics dashboards that provide KPI tracking, operational reporting, revenue visibility, trend analysis, workforce insights and actionable decision-making tools across the entire business ecosystem. VINSI ENGAGE powers CRM-connected marketing automation and reactivation campaigns that help businesses drive repeat customers, improve retention, automate outreach and increase revenue without additional staffing. VINSI positions itself as more than a software provider by delivering a fully unified operational ecosystem where communication, automation, intelligence and customer experience work together in one environment instead of relying on fragmented third-party systems. The platform integrates with over 1,000 systems including Salesforce, HubSpot, Shopify and Twilio, enabling businesses to modernize operations without disrupting existing infrastructure. The company serves industries including healthcare, legal, restaurants, hospitality, golf, home services, BPO/contact centers, retail, insurance, financial services, automotive and enterprise customer support operations. VINSI’s mission is to simplify AI adoption by making deployment fast, scalable and outcome-focused while giving organizations a complete “business-in-a-box” ecosystem capable of managing customer communication, workflows, operations and growth from a single platform.

Who Is the Company Behind VINSI.AI?

  • Seller: VINSI
  • Year Founded: 2023
  • HQ Location: N/A
  • LinkedIn® Page: linkedin.com
    6 employees on LinkedIn®

Voice Clearity

Voice clearity is a leading Cloud Telephony Solution provider having headquarter in NCR, India. Organization caters to the requirements of the customers more effectively & efficiently as it provides Artificial Intelligence enabled Cloud Telephony systems -- It provides customized solutions such as On Premises and Cloud based Call Center , Click 2 Call, Bulk Messaging, and other IVR based Cloud Solutions. Being Customer Centric Organization, offers full support to customers & is 100% reliable.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Voice Clearity?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Voice Clearity?

VoiceFacts

oiceFacts is the voice component of the CopiaFacts suite of communications solutions. It allows you to incorporate automated voice services into your overall communications strategy.

Who Is the Company Behind VoiceFacts?

Voicent Blended Call Center

Voicent Blended Call Center is a software for call centers who make outgoing calls and receive incoming calls, that helps manage agents, handle incoming calls, contact people for lead genteration, telemarketing, sales calls, and more.

Who Is the Company Behind Voicent Blended Call Center?

VoiceSpin

VoiceSpin is a cloud-based VoIP telephony provider offering robust call center solutions for SMBs and large-scale enterprises, empowering them to manage their inbound and outbound communications effectively. Get international local numbers from 160+ countries and empower your team to make thousands of outbound calls with an AI auto dialer that connects leads to the best-fitting agents through an intelligent lead and agent scoring and matching system.

Who Is the Company Behind VoiceSpin?

  • Seller: Voicespin
  • Year Founded: 2005
  • HQ Location: Givatayim, IL
  • LinkedIn® Page: www.linkedin.com
    75 employees on LinkedIn®

VoIP4CallCenters

VoIP4Callcenters is a pioneer in offering flexible cloud based Call Center Solutions based on VoIP Technology since 2010 to help the call centers work more efficiently and provide phenomenal customer service to their customers.

Who Is the Company Behind VoIP4CallCenters?

Inia Debnath
ID
Researched and written by Inia Debnath
Updated October 3, 2024