Best Communications Software for Linux - Page 4
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Compare the Top Communications Software for Linux as of September 2026 - Page 4
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1
Dreamcast
Dreamcast
What is Dreamcast? Dreamcast is a large-scale and enterprise event technology solution provider with over 12+ years of experience, delivering 5000+ successful events to 1000+ satisfied clients globally. We specialize in a wide range of large-scale on-ground event tech solutions, including on-spot event registration, on-demand badge printing, attendee access management, crowd management systems, secure cashless payment systems, and more. Our solutions are built to handle high attendee volumes with speed, accuracy, and reliability. We help organizers simplify mega event operations while improving the overall experience for every attendee. We combine innovation with practicality to deliver technology that enhances every aspect of event execution. With a proven track record across diverse industries, Dreamcast ensures that every event is powered by efficiency and impact. We provide advanced on-ground event technology solutions, such as: -
2
Mvix Digital Signage
Mvix
Mvix Digital Signage is a Pro-AV enterprise level digital signage solution that features our award-winning cloud-based digital signage software. Our solutions have been adopted worldwide by industries including schools, corporate offices, retail stores, healthcare facilities, manufacturing to provide solutions such as: - Digital Menu Boards - Video Walls - Internal & External Communications - DOOH - FIDS - Court Docket Displays - Outdoor Displays - Digital Building Directores/Wayfinding As a leading provider in content-rich solutions, the Mvix CMS contains the necessary tools to help you maximize your digital communication strategies. These include the ability to schedule files, images, videos, slideshows, pdfs, and utilize our other apps to display upcoming events, company KPIs through PowerBI, time, date, and much much more. Contact a solutions consultant today to find which solutions will be best for your business.Starting Price: $350/One-Time Cost -
3
Stripo.email
Stripo
Stripo is an all-in-one email builder with over 1,700,000 users worldwide. We enable our clients to build emails of any complexity really fast — cutting production time by at least 3.7× — and push them to their marketing automation system with just one click. Integrated with 90+ ESPs/CRMs, including Mailchimp, HubSpot, Salesforce, Campaign Monitor, Constant Contact, Braze, SendGrid, eSputnik, Outlook, Gmail, etc. 1,700+ ready-to-use templates, modular email design, Email Translate Service, and built-in AI covering the full creative cycle — from campaign creation to copy, subject lines, images, and interactive widgets. A number of embedded micro-tools give you everything you need for emails, from photo editors to banner generators, from timers to interactivity and real-time content. We are one of the first builders to implement the AMP4Email technology. Multiple studies show that AMP increases conversion by 5 times. With Stripo, you can build real-time content for your emails withStarting Price: $20/month -
4
iCallify
iCallify
iCallify is an intelligent, multi-tenant contact center software built to streamline business communications and enhance customer engagement through AI-powered automation. The platform supports inbound, outbound, and blended operations with features like predictive, power, preview, and auto dialers, IVR, voice broadcasting, WhatsApp integration, WhatsApp Business Calling, click-to-call, real-time dashboards, advanced call routing, and a Movable Dialer for flexible agent workflows. Designed for scalability, iCallify improves efficiency, boosts conversions, and delivers personalized experiences. It offers multi-channel communication, advanced reporting, supervisor controls (monitor, whisper, barge), Theme Customization for brand alignment, TCPA Compliance for secure outreach, and seamless CRM and third-party integrations.Starting Price: $10 /user/month -
5
EnableX Communications APIs
vCloudx
EnableX makes integrating real-time communications into applications and workflows a lot easier. Designed and developed for Service Providers, Systems Integrators, and Developers, it provides a robust, scalable and secure communications platform without the complexity of building and maintaining the network infrastructure. By simply leveraging on EnableX comprehensive sets of programmable APIs and SDKs, developers can rapidly customize and embed all or part of the communication functions – voice, video, SMS and chat – right into existing applications, workflows and systems. Together with the Virtual Number services and advanced features such as AI and NLP, businesses can reach customers globally with an outstanding communication experience. -
6
Mailtrim
Mailtrim
Reinventing email to live in your inbox! A powerful standout mail tool to send and receive organised email communications. Sync all your emails Manage all your emails and contacts from multiple accounts easily in one unified inbox. Best free email client. Highly customisation. Give a new look to your email with the finest outlook alternative, the mailtrim. Choose from a ton of customizations to send a unique type of business email. Best free email client. Secure and private. Have round-the-clock control on the emails you send and receive! Acquire this secure email client and apply pgp encryption to hide the contents of your emails. Sophisticated and slick UI. Have high user-experience with a minimally designed interface. Find everything fast! Have this best free email client for personal and professional use that has an easy-to-navigate immersive user interface. The quick to use email client for windows and mac allows the users to send smart emails.Starting Price: Free -
7
Element
Element
Element is a secure communications platform built on Matrix: a decentralised and end-to-end encrypted protocol. Bring your teams together, boost productivity and workplace satisfaction, while retaining complete ownership of your data. Element is a leader in the Forrester Wave: Secure Communications report. Easily collaborate with your partners, suppliers or clients with video calls and instant messaging: like email for the 21st century. You can even connect your Slack, MS Teams, WhatsApp accounts. On the other hand Element can be closed for high security environments using secure border and cross domain gateways, and even air-gapped deployments. Being built on Matrix, there is no single point of failure for the network thanks to the decentralised network architecture, making it perfect for mission-critical environments. Please contact us to explore how your business can benefit from Element.Starting Price: $5 Per Monthly Active User -
8
Arena.im
Arena.im
Arena is a market-leading communication platform designed to help brands create AI-powered communities on their websites and apps. It offers features like live blogs, group chats, AI agents, and content streams to engage audiences in real time. The platform supports industries such as publishers, sports, entertainment, and e-commerce by boosting traffic, engagement, lead generation, and audience monetization. Arena provides powerful customization, advanced analytics, and robust security compliant with GDPR. Its no-code integration makes it easy to add interactive community features to any platform. Trusted by top organizations, Arena helps businesses connect with their audiences and grow online.Starting Price: $39/mo (billed anunally) -
9
ICTFax
ICT Innovations
ICTFax Service Provider Edition is open source Fax Server software with multitenant and white label support, it enables user to offer internet Fax services to his customers . ICTFax is HIPAA compliant fax software. ICTFax is T.38 based fax server software featuring web to fax, fax to web, email to fax, fax to email, extension / DID and ATA Fax support, bulk internet faxing, quota based user limitation and much more. ICTFax SP Edition is offered with white label and multi tenant support that enable our customers to offer hosted / cloud online Fax services to their customers like Inbound / Outbound online Fax services Web to Fax and Fax to Web Email to Fax / Fax to Email ATA / Extension Fax services Daily / monthly quota based allocation to users unlimited users / unlimited extension and DID's addition HIPAA Complaint fax application Multi tenant and scale able fax server Multi-factor Authentication support Advanced password policies System & user activityStarting Price: $0.00/one-time -
10
Variphy
Variphy
Variphy is the preferred analytics and management platform for Cisco Collaboration. Variphy provides all the functions you need in a single pane of glass. We built our products and features with the feedback and requests of Unified Communications professionals like you. Discover what’s possible with Variphy: - Dashboards, UCCX Wallboards, & Widgets - CUCM CDR Reporting & Call Analytics - UCCX Reporting & Analytics - Cisco CUBE CDR Reporting - Variphy Cloud - Webex Calling Reporting & Analytics - Zoom Phone Reporting & Analytics -Microsoft Teams Reporting & Analytics - Remote Phone Control, Macros, & Broadcast - Change Management & As-Built Reporting - DN & DID Inventory Management - Enhanced Consulting Services -
11
AWS Wickr
Amazon
AWS Wickr is a secure, end-to-end encrypted messaging platform designed for enterprises and government agencies to facilitate confidential communication. It supports text, voice, video, file sharing, and screen sharing with robust data protection and compliance capabilities. AWS Wickr ensures messages are encrypted at rest and in transit, with content expiration and ephemeral messaging features to reduce data retention risks. The platform allows for seamless collaboration while maintaining strict security, privacy, and regulatory standards. It is widely used in industries requiring high levels of confidentiality, such as defense, healthcare, and financial services.Starting Price: $5/user/month -
12
Zoom Rooms
Zoom Communications
Conference rooms that make it easy to run or join video meetings with a tap of a button. Have existing video conference room systems? Zoom Conference Room Connector lets you join Zoom Meetings directly from existing (SIP or H.323) conference room systems, such as Polycom, Cisco, or Lifesize equipment. Zoom Rooms is ideal for the best conference room experience optimized for modern use cases. Zoom Rooms tackles the three biggest pain points of the conference room: Starting a meeting, booking a meeting, and sharing content. Flawless video across desktop, mobile, and room systems. Quickly join meetings with both video and audio. Wireless content sharing with a click of a button. Robust security settings ensure disruption-free meetings. Enterprise-grade wireless sharing integrated into your room. Zoom Rooms allows you to easily share multiple desktops simultaneously in the room and provides a variety of simple, wireless sharing options for guests and people on your network.Starting Price: $49 per month per room -
13
Fonimo
Fonimo
Augment reach, engagement, and experience with a powerful and the best VoIP Softphone in the industry. A white label VoIP Softphone empowered with the power of WebRTC, mobility, and VoIP bestows brilliant convenience and seamless connectivity. Take advantage of crystal clear voice calls and HD quality video calls for ad-hoc meetings or planned business calls and conferences. Get push notifications without consuming device performance to stay alert and battery savvy with the powerful VoIP Softphone app. Align your vision and mission with features of your WebRTC Softphone using our customizable and white label SIP Softphone. -
14
Jitsi
Jitsi
Multi-platform open-source video conferencing. At Jitsi, we believe every video chat should look and sound amazing, between two people or up to 75 participants. Whether you want to build your own massively multi-user video conference client, or use ours, all our tools are 100% free, open source, and WebRTC compatible. Web, Android, iOS, React-native, and Electron apps. Ubuntu and Debian Packages install in minutes. Customize with config files or change the code. Many of the world’s leading WebRTC companies are using Jitsi as part of their product ecosystems. Why? Because Jitsi Videobridge and the projects surrounding it are secure, reliable, lightweight and scalable. -
15
ICTBroadcast
ICT Innovations
ICTBroadcast is a multi-tenant, white label, unified communications-based autodialer, predictive dialer, progressive, preview and power dialer software solution feature inbound IVR, IVR Studio, press 1 campaign, complete call center, AMD, HLR, DNC, survey, appointment, Dialog flow integration, Rest APis, and WEBRTC also supporting Voice, SMS, Email and Fax communications . Suitable for small business owners, entrepreneurs, and Service Providers. It enables service providers to offer a wide range of telemarketing, call centre and contact centre-related services. It can be scaled to blast thousands of simultaneous calls and it fits most voice broadcasting and call centre scenarios with effective and efficient communications management.Starting Price: $299 -
16
eFiler
Irradiant Ltd.
File and Find emails from Classic Outlook or New Outlook. Easily file one or more emails at a time alongside other project-related documents. Find your colleagues emails instantly with our colour-coded indexed search tool. eFiler is an essential companion for Outlook users who are looking for an easy way to file and find Outlook emails. eFiler requires no fancy IT infrastructure and takes just minutes to get teams fully up and running. Predictive email filing makes it easy to save sent or received email messages. Indexed email search finds emails quickly. If your business relies heavily on email correspondence then eFiler is for you! Spend less time finding company emails. Forget shared mailboxes and public folders - file emails alongside other client or project documents. No more isolated emails sitting in your colleagues mailbox while they are on holiday! Filed emails become easily accessible for your entire team.Starting Price: $8.5/user/month -
17
Wire
Wire
Wire protects critical communications for the world’s most security-demanding organizations. Wire's highest security standards enable users to communicate securely, thanks to the most advanced encryption and its Zero-Trust architecture, while facilitating user administrators to manage and control their organization's information, guaranteeing the sovereignty of their data. Created by the founders of Skype, Wire provides end-to-end encryption for messages, audio and video conferencing, file exchange, external collaboration, and beyond. Used by most of the world's G7 governments and other security-critical organizations globally, Wire is pushing the limits of secure communication, pioneering work for standardized encryption with Messaging Layer Security. To learn more, visit wire.comStarting Price: 7.45€ -
18
KumoMTA
Kumo Corp
KumoMTA is an Open-Source, enterprise-grade email message transfer agent (MTA) software for sending high-volume, business-critical emails. KumoMTA is typically chosen by high-volume email users looking to replace PowerMTA, Momentum, or traditional Open Source MTAs. KumoMTA offers high-performance message relay to the tune of millions of messages per hour per server, combined with extreme flexibility and configurability through its use of a Lua scripting engine for configuration and message management.Starting Price: $0 -
19
T-Max Predictive Dialer
T-Max Dialer & Communications
Unlimited Calling - FREE TRIALS T-Max Predictive Dialer, an inbound and outbound CRM dialing system, is ideal for debt collections, marketing, and sales teams. With T-Max Predictive Dialer, users can reach as many live contacts as possible at one time by dialing up to five numbers at once. T-Max Predictive Dialer's automated system enables users to reduce the time to take on busy signals, wrong numbers, or no answers and instead aim to connect all receivers to a live agent at first contact. Managers can use monitoring to listen to agent calls, barge in or take over calls for QA or to help close the call. If you need a hosted auto dialer VOIP phone system with power dialer, preview dialer, sip phone, webphone, voicemail drops, local caller ID, call center, text to speech, and telemarketing capabilities We also have Voice Broadcasting Auto Dialer Trials. Compatible with ANY CRM including Salesforce, Zoho, & MondayStarting Price: $100.00 per month -
20
Fireflies.ai
Fireflies
Fireflies is an AI voice assistant that helps transcribe, take notes, and complete actions during meetings. Our AI assistant, Fred, integrates with all the leading web-conferencing platforms in the world like Zoom, Google Meet, Webex, & Microsoft Teams along with business applications like Slack and Salesforce. Record: Instantly record meetings across all major web-conferencing platforms. Invite Fireflies or have it automatically capture them. Transcribe: Fireflies can transcribe live meetings or audio files that you upload. Skim the transcripts & listen to the audio simultaneously. Collaborate: Add comments & flag important moments on calls for teammates to easily review. Search: Review an hour long call in less than 5 minutes. Filter to action items, dates, metrics, and other important topics.Starting Price: $10 per user per month -
21
EnableX Video Meeting
vCloudx
EnableX Video meeting is a built to modernize day-to-day communication with your employees, clients, or partners. Engineered for scalability, security and performance, our web-based Video Meeting come with feature-rich collaborative tools and high-quality video calls, making every meeting smarter and more productive. You can use the following features to collaborate better during the meeting: • Whiteboard - Draw directly onto the canvas to explain your ideas. • Screenshare and Annotation- Share presentations, notes and annotate • Chat - Chat privately or publicly via 1-to-1 conversation or group chat. • Record- You can record your meeting and share with the meeting members. • Host control – As the host, you can control the meetings with extensive menu options And more... Your participants can easily join EnableX Video Meeting with just one click. No downloads or sign ups needed. Try for free now! https://web.enablex.io/ucaas/free-sign-up/Starting Price: $4.99 /license/month -
22
streamGo
streamGo
We're streamGo, experts in live video streaming and online events. From virtual and hybrid events to webinars and live streaming, global brands including Sony, TikTok and Speedo use us to engage their online audiences. Our customers love our innovative, intuitive engagement technology including chatGo (our event networking app) and discoverGo (our searchable on-demand hub), as well as interactive polls and games as standard. We know you need flexibility with your event platform, which is why we have plans to suit your every need. With Pro and Pro Unlimited you can create your own events in our platform, in your own time. Or if you need managed services and an immersive, 360 experience, our in-house design, production and project management teams are on hand for Enterprise customers. Plans start at £995 per month. As featured on BBC Radio 4, The Sun and the Daily Record.Starting Price: £995 per month -
23
OBS
Open Broadcaster Software
Free and open source software for video recording and live streaming. Download and start streaming quickly and easily on Windows, Mac or Linux. High performance real time video/audio capturing and mixing. Create scenes made up of multiple sources including window captures, images, text, browser windows, webcams, capture cards and more. Set up an unlimited number of scenes you can switch between seamlessly via custom transitions. Intuitive audio mixer with per-source filters such as noise gate, noise suppression, and gain. Take full control with VST plugin support. Powerful and easy to use configuration options. Add new Sources, duplicate existing ones, and adjust their properties effortlessly. Streamlined Settings panel gives you access to a wide array of configuration options to tweak every aspect of your broadcast or recording. Modular 'Dock' UI allows you to rearrange the layout exactly as you like. You can even pop out each individual Dock to its own window. -
24
TeliDesk
TeliDesk
Lowest priced phone and text service for your small and homebusiness. Why spend a bunch on phone solution for your business? A phone system made simple for everyone. TeliDesk is a self-serve platform that can be configured in as little as 15 minutes. Avoid hassling with phone systems that are complicated and take long to configure. Owning your own business means you’re in control, and your phone service is no exception. Virtual Office enables you to design your own telecom solution based on just what you need, nothing more and nothing less. Online Self-Service means you can easily make changes, anytime or anywhere. Just log in, and go! The more you call, the more you save. As your business grows, so does your discount. Automatic payments via credit card, debit card or PayPal. Prefer to pay cash? No problem. With no equipment to buy or install, our unique Virtual Office enables you to decide where calls ring. Our easy-to-use online interface lets you send calls to any existing phoneStarting Price: $9.95/user/month -
25
ProTexting
ProTexting
Send ultra-fast SMS with speeds reaching 1000 texts per second! ProTexting empowers businesses to offer SMS and MMS marketing engagement campaigns to their clients. Get started for less than $50 and AMAZING Customer Support! Mobile Messaging Empowerment for every Brand and Agency of any size. Bridge the gap between offline and online worlds. Provide people with timely and relevant information through SMS and MMS messaging interaction and engagement on any mobile device worldwide via the ProTexting SMS Platform. ProTexting originated from within a team of SMS messaging experts in 2000. Our team has been in the text messaging and Mobile Marketing business for almost two decades, serving over 8000 brands via our messaging platform. Throughout the years, we have been involved in many projects, from simple SMS campaign implementations to custom-designed Mobile Marketing platforms.Starting Price: $49.00/month -
26
net2phone
net2phone
net2phone is an AI-powered business communication platform for companies serious about customer experience. Trusted by 500,000+ users and backed by 30+ years of experience, net2phone eliminates the friction of scattered channels and disconnected tools, so every conversation drives retention and growth. Unite unifies voice, messaging, video, and chat in one place, with call recording, sentiment analysis, and AI-generated follow-ups. AI Agent automates customer inquiries and workflows across phone and chat in 30+ languages, handing off to humans when needed. Coach AI reviews 100% of interactions to guide agent performance. uContact gives high-volume teams omnichannel routing and real-time dashboards. Every solution integrates with the tools you already use and runs on enterprise-grade security. Beyond software, net2phone provides expert guidance at every step, from setup to integration to ongoing optimization, so your technology delivers measurable results.Starting Price: $17.99/month/user -
27
WeChat
Tencent
Whether you want to send messages or share photos and videos, you can chat freely through WeChat. Wherever you go, you can immediately get in touch with the people you care about using WeChat. Search and add friends directly via WeChat ID or mobile number. Start chatting once your friend request has been accepted. On Moments, you can share your life's favorite experiences using photos or videos with your friends, and also see your friends' Moments at any time. Let's share on Moments! Get face-to-face with your friends and family instantly via WeChat. WeChat allows you make free video and voice calls no matter where you are with one friend or a group of friends. If you're unable to express your feelings in words, then send a sticker to make your chats more fun. Designed by talented artists around the globe, WeChat's Sticker Gallery offers users free downloads and sending of countless fun stickers. Come and select your favorite stickers to chat with your friends!Starting Price: Free -
28
VideoMost
VideoMost
VideoMost Server is like Zoom, but self-hosted video conferencing server and available for licensing at a fraction of competitors cloud prices Enterprise video conferencing with mobile messaging and content sharing: enable people team work from any device / any network by using powerful and complete VideoMost enterprise-grade secure communication platform. 300 video participants in a conference room with extensive collaboration tools, including docs and screen sharing, whiteboard, mobile messenger, polls and more. Using both Scalable video coding (SVC and MUX) and traditional MCU (MIX) architecture VideoMost automatically and dynamically adjusts video quality to available network conditions and CPU utilization throughout a conference session, and provides total legacy HW (Cisco, Polycom, Avaya, etc) and Microsoft software (Outlook, Exchange, Skype) interoperability.Starting Price: $7 per conference room -
29
Clevercast
Clevercast
Clevercast lets you deliver live streams with multiple audio languages and closed captions, using the latest cloud-based technologies. Viewers, anywhere in the world, can watch the stream and select their preferred language in our multilingual video player. Our platform and embeddable player are an all-in solution for multilingual live streaming to an unlimited number of worldwide viewers. Live streams are delivered through the Akamai CDN using adaptive bitrate streaming. This way, speed, reliability and scalability are guaranteed. In addition, conference or meeting participants can receive translations in real time. -
30
Keybase
Zoom Communications
End-to-end encryption for things that matter. Keybase is secure messaging and file-sharing. We use public key cryptography to ensure your messages stay private. Even we can’t read your chats. Keybase works for families, roommates, clubs, and groups of friends, too. Keybase connects to public identities, too. You can connect with communities from Twitter, Reddit, and elsewhere. Don’t live dangerously when it comes to documents. Keybase can store your group’s photos, videos, and documents with end-to-end encryption. You can set a timer on your most sensitive messages.
