Best Communications Software for Linux - Page 4
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Compare the Top Communications Software for Linux as of February 2026 - Page 4
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1
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. -
2
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 -
3
Digitell
Digitell
At Digitell, we have A Solution for Every Event Strategy. Our experienced hybrid and virtual event team will work with you to produce your event and seamlessly connect your global audience to our engaging customizable platform. User-friendly and scalable, our platform creates an unparalleled experience for your audience every time. Partner with Digitell to execute your next memorable event! -
4
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 -
5
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) -
6
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 -
7
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 -
8
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 -
9
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 -
10
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. -
11
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: $0.00/one-time -
12
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€ -
13
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. For more information on KumoMTA see our Sourceforge project page.Starting Price: $0 -
14
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 -
15
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 -
16
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 -
17
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. -
18
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 -
19
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 -
20
net2phone
net2phone
net2phone provides innovative and affordable cloud based telephony software and services to both small and mid-sized businesses and large or multinational enterprises. Our Unified Communications and Contact Center solutions provide advanced features that can be customized to suit your unique business needs while ensuring simplicity through implementation and use. net2phone’s compelling UCaaS offer combines voice, video, chat, and messaging under one platform, includes advanced features and integrations, and unlimited calling to over forty popular destination countries. uContact, net2phone’s omnichannel CCaaS solution, streamlines all voice and digital interactions, enabling contact centers to meet customers in the digital channel of their choice and integrating all touchpoints into a Unified Inbox. Other flagship solutions include SIP Trunking services, native integration with Microsoft Teams, and international connectivity capabilities.Starting Price: $17.99/month/user -
21
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 -
22
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 -
23
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. -
24
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. -
25
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. -
26
TopMessage
TopMessage
TopMessage is a complete enterprise message service designed to meet the needs of modern businesses that rely on direct, efficient customer communication. The platform allows companies to manage SMS and WhatsApp messaging through a single, centralized dashboard, making it easier to keep track of conversations, campaigns, and customer relationships. It offers features like: Shared inboxes for team collaboration Contact lists and tagging Automated follow-ups and scheduled messages Templates, filters, and smart message routing Mobile and desktop-friendly access TopMessage is ideal for businesses that want better organization, improved response times, and scalable communication workflows. Whether you're managing support, outreach, or marketing efforts, TopMessage makes every message more manageable — and more meaningful.Starting Price: 24 .99€ -
27
Vmeets
Vmeets
Advanced virtual event platform. vmeets is a modern digital experience platform for immersive and interactive virtual events that create real engagements, deliver data and drive revenue. vmeets uses proprietary technologies to help you manage your events by integrating ticket sales, lead capture, attendee registration, event setup, exhibitor management, post-event reporting and the entire virtual event experience - all in one fully automated platform. vmeets is your tech partner for everything you need to setup, manage and execute an impactful virtual event at an affordable price.Starting Price: $999 -
28
OneSignal
OneSignal, Inc.
OneSignal is the market leader in customer engagement, powering mobile push, web push, email, and in-app messages for over 1 Million developers and marketing teams. OneSignal takes just minutes to setup, and makes it easy for you to send push notifications and messages to all your users. Access robust features including segmentation, automated messaging, intelligent delivery, A/B testing, and real-time reports. Built for developers, OneSignal makes it easy to code in the language you know with any development environment - all with less than 10 lines of code. It's also the most flexible push provider, with integrations to top analytics providers, DMPs and CRMs, plus Zapier to connect with 1400+ apps and platforms. OneSignal is free to send messages to an unlimited mobile subscribers and up to 10K web push subscribers. OneSignal is used by 76% of the top million sites with push notifications (source: Builtwith).Starting Price: $0/month -
29
tryvium
tryvium
Research has proven that when you consciously create good experiences for your employees, they create better experiences for your customers. At Sensiple, we understand the imperative modern businesses face to treat their employees like customers. Our employee experience platform, tryvium is built firmly on this understanding. It leverages the proven collaborative potential of a robust platform like Microsoft Teams along with next-gen technology like AI, NLP, and Machine Learning to empower employees with the support they need whenever and wherever they need it. Enhance self-service with intelligent chatbots powered by NLP (Natural Language Processing)and ML (Machine Learning) to understand user intent and provide the solutions that your users are looking for in near-human interactions.Starting Price: $3575/M -
30
Open Automation Software
Open Automation Software
Liberate your Industry 4.0 data with Open Automation Software IIoT platform for Windows and Linux. OAS is truly an unlimited IoT Gateway for Windows, Linux, Raspberry Pi 4, Windows IoT Core, and Docker deployments. Create HMI visualization for web, WPF, and WinForm C# and VB .NET applications. Log data and alarms to SQL Server, Oracle, MS Access, MySQL, Azure SQL, PostgreSQL, Cassandra, MongoDB, MariaDB, SQLite, InfluxDB, and CSV files. MQTT Broker and Client interface along with cloud connectivity to Azure IoT and AWS IoT Gateway. Read and write data from remote Excel Workbooks. Alarm notification to email, SMS text, and voice messaging. .NET and REST API programmatic access. Allen Bradley ControlLogix, CompactLogix, GuardLogix, Micro800, MicroLogix, SLC 500, and PLC-5. Siemens S7-200, S7-300, S7-400, S7-1200, and S7-1500. Modbus TCP, Modbus RTU, and Modbus ASCII for Master and Slave communications. OPTO-22, MTConnect, and OPC UA, OPC DA.Starting Price: $495 one-time payment
