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Top Rated Call Center Software with Linux - Page 2

Last updated: October 2026

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58 software options

RingRx logo

HIPAA-compliant phone, fax, text, and video for healthcare

RingRx is a HIPAA-compliant phone system designed for modern healthcare providers. It supports healthcare professionals with reliable voice, text, fax, and video communication software. RingRx features enterprise-quality technologies to streamline patient communications, including customizable call routing, easy voicemail access, and secure texting capabilities.

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PIMS Dialer logo

Predictive dialer software for enterprise call centers

Pims is an affordable and easy to use call center solution for inbound, outbound and broadcast dialing.

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Daktela logo

Call Centre Software for all Business

Daktela contact center is a cloud-based solution of call center with native support for many communication channels "OmniChannel" in one Web application - phone, email, helpdesk, Webchat, SMS and social networks.

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Nixxis Contact Suite logo

Axxelerate your customer interactions

One of the most complete solution on the market since 2006. Our contact centre solution is flexible in terms of reporting and monitoring coupled with the most powerful dialer on the market. Database management is customizable while being RGPD compliant and third party integration is possible.

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VoxDesk logo

Call center software for enhancing customer experience

With Voxdesk's best-in-class call center software, you can automate calls, improve team efficiency, and enhance customer experience. It includes features like a predictive dialer, automated voicemail drops, chrome extension, and call analytics. It helps organizations to generate more leads.

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OMniLeads logo

Open-source contact center tool for customer communication.

OMniLeads is an open-source contact center solution that helps businesses manage incoming and outgoing operations. The product leverages WebRTC technology to help agents, supervisors, administrators, and clients access the system from any browser without the need for a desktop softphone application. It provides various features such as real-time metrics, reporting/analytics, quality assurance tools, and contact/campaign management capabilities.

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BeInContact logo

Your 100% Cloud Omnichannel Contact Center solution

BeInContact is extremely flexible meeting needs of companies of any size and sector, increasing Customer Experience, their loyalty and speeding up sales processing as well.

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Flexydial logo

Dialer management software for midsized to large businesses

Flexydial ensures customer experience as one of the best dialer management software in the IT industry.

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Sagicc logo

An intelligent customer service experience.

Sagicc is ideal for companies with difficulties in serving multitudes of customers at the same time, adapting to different sectors.

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Knowlarity logo

Communicate. Collaborate. Accelerate.

Knowlarity is a leading cloud communication company that offers intuitive solutions such as virtual numbers, cloud contact centers, IVR systems, AI-powered speech analytics, chatbots/voicebots, TrueCaller verified business calling, WhatsApp Business API, and more.

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ICTBroadcast logo

Advance Auto dialer and Call Center software solution

ICTBroadcast runs inbound and outbound call centers with press-1 live agent queues, predictive and auto dialing, answering machine detection, call recording and real-time monitoring. Its multi-tenant design lets service providers deliver hosted call center services.

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Intalk.io logo

Break All Communication Barriers with intalk.io

Modern Cloud Contact Center with multichannel capabilities with Inbound, Outbound, IVR, and Chat modes

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IFS Cloud ERP logo

IFS Cloud is a composable enterprise software platform.

Composable ERP, EAM, and FSM in a single platform, powered by Industrial AI (IFS.ai), built for manufacturing, construction, aerospace, energy, telecommunications, transport.

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Ameyo logo

All-in-one Contact Center Software

An all-in-one customer interaction suite powering over a billion interactions worldwide

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Bitrix24 logo

Cloud & on-premises workspace for all business sizes

Bitrix24 #1 free CRM, contact and call center software used by over 12 million companies. 100% free for unlimited users. Cloud and open source.

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iCallify logo

Boost Productivity with Intelligent Call Center Software

iCallify is an AI-powered omnichannel contact center software designed to manage inbound, outbound, and blended campaigns efficiently. It includes advanced dialers, IVR, WhatsApp Business Calling, real-time monitoring, and analytics to improve agent productivity and customer experience.

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KingAsterisk Contact Center Software logo

Contact Center Software Solution & Vicidial Solutions

KingAsterisk provides robust contact center software and expert Vicidial solutions. Optimize agent productivity with our powerful platforms.

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ICTContact  logo

Open source asterisk based contact center software

ICTContact is call center software for inbound queues, outbound campaigns and blended agents. Predictive, progressive and preview dialing, answering machine detection and DNC filtering keep agents on live calls. Agents use a browser WebRTC web-phone; supervisors watch queues in real time.

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Personalized Agent Intelligent Routing (PAIR) logo

AI-enabled automated call routing software

PAIR Conversations is an automated call routing solution that uses emotion AI and voice data to match customers with the best-suited agents for specific calls. The system leverages behavioral signal processing and NLP algorithms to create optimal customer-agent pairings based on natural human affinity and rapport. This technology helps organizations improve call outcomes, reduce handling time, and enhance customer satisfaction across sales, support, and collection interactions.

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Video Call Center logo

Your own branded, video call center in a matter of weeks

Modernize your customer service by increasing customer engagement, enhancing customer service and strengthening loyalty. Video-based customer service can replicate the experience of a personal customer support, but at the same time increase its efficiency for both, your clients and your company.

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ID Cloud logo

ID CLOUD, A premium cloud contact center solution.

ID Cloud is an AI-powered contact center software platform unifying voice, email, chat, social media & video into one single interface.

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Grypp logo

Customer engagement solution for contact centers

Grypp helps contact centers get closer to customers by providing a shared, engaging experience through immersive technology. Grypp's Digital Experience Platform (DXP) adds live synchronous interactions to existing voice, chat and messaging channels to elevate the contact center experience.

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SOGEDES.X logo

Cloud-based omnichannel call and contact center solution

SOGEDES.X is an omnichannel cloud solution for inbound, outbound, and blended contact centers. The solution enables companies to inspire customers across channels and to manage customer relationships easily and effectively.

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OptimusCall logo

AI voice agent and virtual receptionist platform

OptimusCall is an artificial intelligence-powered business communication platform that combines voice agent capabilities, intelligent chatbot functionality, and customer relationship management tools. The platform manages inbound and outbound calls through an intelligent virtual switchboard, offers automated WhatsApp chatbot services across multiple messaging channels, and includes a lead management pipeline with automated follow-up capabilities.

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