Best Call Center Infrastructure (CCI) Software - Page 17

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

Total Products under this Category: 408

Category Stats (Oct 2026)

  • Average Rating: 4.42/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: CTI Connector (+3.71%) - Among all products in this category, CTI Connector recorded the largest rating increase compared to last month

Last updated: October 01, 2026

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

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 41,000+ Authentic Reviews
  • 408+ 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, Aircall, Nextiva, Five9 Intelligent Cloud Contact Center Platform, Talkdesk, CloudTalk, Genesys Cloud CX, and Webex Calling.

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

Comstice

Comstice is a Cisco Solution Partner that creates ideas for simple business solutions. Focusing on customer collaboration, Big Data Analytics and Software-Defined Networks (SDN), Comstice utilizes mobile features for greater customer experience and more efficient use of workforce. By helping employees connect as a team, Comstice enables enterprises to run better customer service, responsive business for ever changing customer demands and outperform in competition. Head office in London, and US office in Houston, Comstice provides services and support across the world.

Who Is the Company Behind Comstice?

  • Seller: Comstice
  • Year Founded: 2014
  • HQ Location: Claymont, US
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Contact CX

Omnichannel contact center specializing giving customers full control of their consumer experience. We offer full voice dialing, advanced ivr, hunt group rules with options to handle up to 50 work items concurrently - text, call, forms, etc, QA evaluation, Workforce Management, transcription, payloads on call delivery.. and more. Simple enough for small business, feature rich for enterprise. We have partners willing to help with your custom implementation, reach out to learn more!

Who Is the Company Behind Contact CX?

Contaque

Contaque is a call center solution which embraces internet and open source technology that integrates with your existing voice and data systems.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Contaque?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Contaque?

  • Seller: Avissol
  • Year Founded: 2004
  • HQ Location: NOIDA, IN
  • Twitter: @avissol1
    33 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    107 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Do G2 Reviewers Say About Contaque?

AI-generated summary from verified user reviews

Pros
  • Users value the supportive and involved team of Contaque, appreciating their openness to feedback and options.

What Are Recent G2 Reviews of Contaque?

AI can help you find the answers. G2 helps you trust them.

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

How it works

Corizon

Corizon is a platform that combines the bits of business applications, giving the users the right information at the right time, to do their jobs better. The Corizon approach delivers project payback by addressing critical pain pointone process at a time.

Who Is the Company Behind Corizon?

  • Seller: Versata
  • HQ Location: Austin, US
  • Twitter: @CorizonMashups
    108 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    299 employees on LinkedIn®

Corvid AI Digital Receptionist

Corvid AI's Digital Receptionist is New Zealand's SMS-first AI receptionist for tradies and small businesses. When a call is missed, it texts the caller back within 60 seconds - in your business name - collecting their name, number, and reason for calling. You receive a qualified lead summary by text, ready to follow up. Unlike voice AI that answers with a robot voice, Corvid AI is SMS-first. Customers reply to a friendly text rather than speaking to an automated system - higher response rates, cleaner lead data, better experience. Works 24/7 including evenings, weekends, and public holidays. Setup takes under an hour - no change to your existing number, no hardware, no technical experience required. Built for electricians, plumbers, builders, HVAC, solar installers, landscapers, roofers, hair stylists, cleaners, painters, real estate, and any NZ business that receives inbound calls. Two plans available: the Standard Plan is $99 to set up, then $99/month for your first 3 months, rising to $179/month after that. Or choose Pay As You Go - no setup fee, just $29/month plus $2.50 per conversation, with no cap. No contract on either plan - cancel anytime.

Who Is the Company Behind Corvid AI Digital Receptionist?

Courtesy Connection

Courtesy Connection provides property management answering service software for the multifamily, student, affordable, and senior housing verticals of property management. Core features include a customizable missed call forwarding phone tree, real-time call routing, voicemail transcription, voicemail translation, portfolio reporting, mobile apps, and much more.

Who Is the Company Behind Courtesy Connection?

CrazyCall

Put an end to interview-like customer support phone calls

Who Is the Company Behind CrazyCall?

  • Seller: CrazyCall
  • Year Founded: 2014
  • HQ Location: San Francisco, US
  • LinkedIn® Page: www.linkedin.com
    33 employees on LinkedIn®

CRM for Contact Centers

Better Customer Experiences, Better Operations with VContactCenter for Support and Service The contact center can make or break customer relationships – you need to optimize each interaction to earn your customer’s business. Throw in tight margins, turnover, and the challenges of keeping all customers’ data segmented, and it’s clear that the right contact center CRM is crucial. VContactCenter includes all of the features you need to automate and strengthen your service interactions, deliver seamless consistent support based on proven business processes, and run an efficient operation. With VContactCenter, you can grow and change to meet new business challenges and opportunities. This contact center CRM is available for all environments – on-premise, via private cloud, or SaaS/public cloud.

Who Is the Company Behind CRM for Contact Centers?

Custom Call Center Dialer Solution

We'll build a custom server for you, ensuring your dialing system is perfectly optimized for your business operations. Our call center dialer can be modified and personalized, enabling seamless operation and boosting your team's efficiency. This dedicated server ensures data security. Try Our Advanced Dialer With A Live Demo : https://demo.kingasterisk.com

Who Is the Company Behind Custom Call Center Dialer Solution?

CustomerView

Whether contact center, email, chat, social media or online, use powerful tools that reveal information and insights for measurable performance improvement.

Who Is the Company Behind CustomerView?

Décroche Toujours

Décroche Toujours is the AI receptionist built for trades and home-service businesses. While you're on the job site, it answers every call on your behalf: professional greeting, understanding of the customer's request, qualification and conversion into a quote. Every missed call becomes an opportunity instead of lost revenue. No commitment, 14-day trial, from €99/month (150 minutes included).

Who Is the Company Behind Décroche Toujours?

DeepCall

DeepCall is an AI powered cloud contact center & unified communication platform built by Sarv.com to run large-scale, mission-critical customer interactions. It enables enterprises and government institutions to manage inbound and outbound voice and digital channels from a single platform. DeepCall supports cloud telephony, IVR, ACD, voice broadcasting, number masking, hosted numbers, and omnichannel engagement across Voice, SMS, Workspace, AI, Workflow. The platform is designed for extreme scale and reliability, managing 107 million plus calls daily and powering millions of emergency responses across India’s national and state helplines like 112. DeepCall integrates seamlessly with multiple CRM systems through APIs and webhooks, enabling automated workflows and real-time insights. With built-in conversational AI, speech intelligence, and analytics, DeepCall helps organizations improve responsiveness, compliance, and customer experience while maintaining 99.99 percent uptime and enterprise-grade security.

Who Is the Company Behind DeepCall?

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

DeepCall

Who Is the Company Behind DeepCall?

  • Seller: DeepCall
  • Year Founded: 2011
  • HQ Location: Jaipur, IN
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®
Inia Debnath
ID
Researched and written by Inia Debnath
Updated October 3, 2024