Best Call Center Infrastructure (CCI) Software - Page 20

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)

Callision Contact Center as a Service

Callision is the world's first free cloud business phone system, and the first carrier-independent enterprise-grade Contact Center as a Service (CCaaS). Callision allows its customers to use their preferred VoIP carriers, simultaneously providing carriers with new leads and the advanced contact center functionality to complement their offerings. Callision provides everything from phone numbers in over 60 countries to live employee monitoring and call recording, to conferencing, call queues and IVRs, web phone and chat, file storage, and a comprehensive analytics suite - all from the convenience of a web browser.

Who Is the Company Behind Callision Contact Center as a Service?

Callix

Callix is a cloud contact center platform (CCaaS) built in Brazil for teams that handle a high volume of calls and WhatsApp conversations. More than 800 companies use Callix to run outbound sales, inbound sales, debt collection, payroll-loan (consignado) lending, surveys and customer service from a single web-based platform, with no hardware or on-premise PBX to maintain. Auto dialer. Callix offers Preview, Power and Predictive dialing modes on the same license. In Power and Predictive modes, the dialer places up to 10 simultaneous calls per agent and connects only answered calls, so agents spend their time talking to people instead of waiting through busy signals and voicemail. Campaigns support attempt limits per number, local caller ID and call recording. Reverse IVR (outbound IVR / voice broadcasting). A virtual agent calls an entire contact list with a recorded or text-to-speech message, up to 5,000 calls per day per license, and transfers anyone who presses a key to a live agent queue or to WhatsApp. Around 99% of voicemails are detected and discarded, most of them before generating telecom cost. Common uses include collections, appointment confirmation, satisfaction surveys and offers. WhatsApp Business API. As an official Meta Business Solution Provider, Callix delivers multi-agent WhatsApp support on a single official number, Meta-approved message templates, bulk messaging, and an AI chatbot, with every conversation stored alongside the contact’s call history. Inbound call center and cloud PBX. Multi-level IVR, business-hours rules, queue distribution strategies, skill-based routing, overflow and automatic callback. Supervisors monitor operations in real time with listen, whisper and barge-in, and track service level, wait time, abandonment and handling time on live dashboards. Built for operations. Callix integrates with CRMs and internal systems through an open API and webhooks, and customer data is hosted in Brazil. Licensing is concurrent: companies pay for agents logged in at the same time, so different shifts share licenses. Contracts are monthly with no lock-in, and new accounts go live within hours. Callix serves contact centers and BPOs, sales teams, collection agencies, financial services, healthcare and education companies, from operations with a single agent to hundreds of positions.

Who Is the Company Behind Callix?

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How it works

CALLMaster Software

Telephony automaton software for the Windows 2000 & NT platforms.

Who Is the Company Behind CALLMaster Software?

CallPilotCRM

CallPilot is a powerful and feature rich cloud based dialer platform. Designed by software experts, in regular contact with reference call centers, to deliver a flexible best of breed solution for call center management.

Who Is the Company Behind CallPilotCRM?

CALLR

"Carrier grade Voice and Messaging API covering 220+ countries: SIP Trunking, Notifications, Call Tracking, Custom IVR, Person-to-Person, & User Acquisition. Use cases are mean to present our services and features in easily understandable and relatable manner. Use cases are not exclusive: effectively, the permeability between some use cases can be very high: for instance, custom IVR is very frequently used with call tracking since both address inbound calls. Here are our six main business use cases: SIP Trunking (Outbound and inbound calls at scale) - Conveniently handle my important outgoing call needs. Face any international needs with an adaptive solution that matches my location, and network situation. User Acquisition and Engagement (Outbound calls and SMS campaigns) - Generate online and in-store traffic and keep users engaged using automated and scalable communications methods. Easily broadcast news about sales and events to my customer base. Notifications (Personalized outbound calls and SMS) - Send personalized messages to your customers at key steps of their journey. Notify them of main events and make sure they receive your messages. Custom IVR (Inbound or outbound calls control menu) - Create a smart mapping to route incoming calls according to the rules I set. Make sure each call I receive is handled the quickest and most efficient way. Call Tracking (Inbound calls source identification) - Track incoming calls activity and know where my users found my number. Track calls generated for and routed to a third party. Person to Person Communication (Users calls and SMS safeguarding) - Easily allow my users to exchange with each other on their usual channels. Frame the interaction to ensure its security and keep it smooth."

Who Is the Company Behind CALLR?

  • Seller: CALLR
  • Year Founded: 2010
  • HQ Location: Paris, FR
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

Callxcel

CallXcel is an AI-powered voice automation platform that helps businesses automate inbound and outbound calls, qualify leads, book appointments, route conversations, and manage customer interactions 24/7. The platform combines human-like AI voice agents, intelligent call routing, CRM integrations, multilingual support, and real-time appointment scheduling to help organizations capture more leads, reduce missed opportunities, and scale customer communication efficiently. Designed for sales, customer support, and operations teams, CallXcel integrates with popular CRM and business tools, enabling businesses to automate repetitive call workflows while ensuring seamless handoffs to human agents when needed. With support for multiple languages, real-time lead qualification, appointment booking, and analytics, CallXcel helps organizations improve response times, increase conversions, and deliver a better customer experience at scale.

Who Is the Company Behind Callxcel?

CARES Call Center

CenturionCARES offers contact center software solutions that caters to the needs of contact centers of any size. CARES cloud-based, on premise or hybrid solutions are used in a dynamic cross-section of industries, including banking, government services, health care, insurance, and utilities.

Who Is the Company Behind CARES Call Center?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of CARES Call Center?

What Are G2 Users Discussing About CARES Call Center?

Carmona Contact Center

The program complex Carmona Contact Center is designed to organize the work of the employees of the Contact Center of enterprises whose telephone communication is built on the Panasonic KX-TDA / TDE / NCP / NS / NSX PBX.

Who Is the Company Behind Carmona Contact Center?

Carusto IP-PBX

Carusto offers professional software solutions for telecommunication tasks. Our software solutions allow you to automate business processes quickly and efficiently, to improve service quality and reduce costs.

Who Is the Company Behind Carusto IP-PBX?

CASH+ Call Accounting Software

Designed and dveloped by Hansen Software Corporation, Cash+ is a unique, state of the art call accounting software.

Who Is the Company Behind CASH+ Call Accounting Software?

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