Best Softphone Applications for Linux of 2026

Find and compare the best Softphone applications for Linux in 2026

Use the comparison tool below to compare the top Softphone applications for Linux on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Adversus Reviews

    Adversus

    Adversus

    €100 pr. license
    170 Ratings
    See Application
    Learn More
    Adversus features an integrated cloud softphone, enabling outbound sales representatives to initiate and answer calls straight from their web browser, eliminating the need for additional hardware or desk phones. This solution is tailored for high-volume outbound calling, offering rapid call management, automatic lead uploads, and organized processes for after-call tasks. Sales reps can concentrate on engaging with customers rather than handling administrative duties. It seamlessly integrates with CRM systems to record calls and synchronize data effortlessly. With a dependable infrastructure boasting over 99.97% uptime, it adheres to GDPR regulations and holds ISO certification, making it an excellent choice for both remote and on-site outbound teams.
  • 2
    VirtualPBX Reviews
    Top Pick
    At VirtualPBX, we offer a comprehensive suite of communication solutions tailored specifically for businesses like yours. This includes our versatile business phone plans, which are designed to be both flexible and scalable, allowing you to customize features such as call routing, voicemail, and conferencing to meet your organization's unique needs. With our contact center solutions, we empower you to enhance your customer service and support efforts through features like interactive voice response (IVR), call queuing, and real-time monitoring. Additionally, our business texting service enables convenient communication with both customers and colleagues via SMS. And if you're looking to transition from traditional analog phone systems, our Airdial Pots replacement solutions offer a seamless move to modern, cloud-based alternatives. Overall, at VirtualPBX, we're dedicated to equipping businesses like yours with the necessary tools to streamline communication, improve customer service, and enhance overall productivity. Get a free demo today!
  • 3
    maaiiconnect Reviews
    maaiiconnect makes customer engagement simple. It is the only cloud-based platform that combines digital and telecom communications to enable businesses to deliver seamless customer experiences. Be truly multichannel. You can centralize channels such as WhatsApp Messenger, Facebook Messenger, WeChat and Facebook Messenger, SMS and Virtual Numbers, Video Conferencing and a Web Communications Widget to Live Chat and Web calls into one place. This includes all customer information, CRM, ticketing system and rich insights.
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