Best Communications Software for Linux - Page 3
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Compare the Top Communications Software for Linux as of September 2026 - Page 3
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1
Brosix
Brosix
Brosix Instant Messenger (IM) supports businesses to streamline and secure their team communication through private team communication networks. Brosix provides businesses with all of the tools they need to increase team productivity in one user friendly and fully encrypted platform, including file transfer, screen sharing, group and private chat, virtual whiteboard and more. Brosix IM’s private networks help businesses to increase team collaboration and efficiency, reduce overhead, and guarantee data privacy. Team networks take just minutes to set up, so businesses can immediately begin reaping the benefits of their all-in-one, and fully administrable communication network.Starting Price: $4 per month -
2
Google Chat
Google
Google Chat is an AI-powered team messaging and collaboration platform designed to help businesses communicate, coordinate projects, and stay connected across organizations of all sizes. The platform includes Gemini AI features that help users summarize conversations, identify action items, translate messages in real time, brainstorm ideas, and stay updated on team discussions. Google Chat supports direct messaging, collaboration spaces, huddles, and integrations with Google Workspace applications such as Gmail, Calendar, Drive, Meet, and Tasks for seamless communication workflows. Teams can collaborate more efficiently using persistent spaces, real-time messaging, file sharing, app integrations, and no-code automation tools built with AppSheet and Apps Script. The platform also provides enterprise-grade security with phishing protection, malware detection, content moderation, and real-time data loss prevention to help keep sensitive information secure. -
3
Flock
Flock
Your team’s communication hub. Team messaging, video+audio calling, productivity apps and more. Flock makes communication and collaboration effortless. Get all the features you need in one easy-to-use tool. Work smarter with Flock's all-in-one messaging, video conferencing, and productivity tool. Stay connected with Flock's powerful built-in video conference feature. Up to 20 attendees can meet in real-time. You can even screen share with just a click. Powerful search helps you find anything shared in Flock, whether it’s a message, file, or link. Use our powerful suite of business collaboration tools - Shared To-Dos, Polls, Note Sharing, Reminders, and more - to optimize project management. Flock offers over 50 integrations with tools like Asana, Twitter, Googe Drive, and Todoist. Add your apps in Flock with one click and you’ll never need to switch tools to get work done.Starting Price: $4.50 per user per month -
4
Rocketseed
Rocketseed
With Rocketseed professional business email signature software you can create and manage company email signatures simply, securely and at scale. Centrally control your corporate email signatures to ensure a consistent brand image on every business email. Transform every email into an engaging marketing channel with targeted interactive banner campaigns delivering a 99% open rate and 20%+ engagement. Drive traffic to your website, social profiles and sales platform and track and analyze every recipient click using Rocketseed’s reporting dashboard. Rocketseed is compatible with all email clients so you can create and manage email signatures for Microsoft 365, Google Workspace and Exchange and your business email signatures will display perfectly on every device. SME and enterprise businesses worldwide trust Rocketseed email signature management software. To get started, book a 15-minute personalized demo.Starting Price: $1.25 user/month -
5
Bitrix24
Bitrix24
Bitrix24 replaces a fragmented app stack with a single workspace combining CRM, project management, and collaboration tools. Trusted by 15 million companies, Bitrix24 brings all business operations into one central hub. The CRM manages lead tracking, automated pipelines, and an omnichannel contact center. For daily teamwork, Bitrix24 provides chats, HD video calls, shared calendars, corporate mail, and document co-editing, alongside Kanban boards and Gantt charts to track project dependencies. CoPilot AI assistant is embedded throughout the platform and serves as a secure assistant that handles routine writing, summarizes long client conversations, creates tasks from notes, and helps teams work faster. A generous free plan supports unlimited users. For growth, flat-rate pricing charges one fixed fee for the entire company, eliminating per-user costs. The mobile app gives remote access, while the self-hosted edition deploys on private servers with open source-code access.Starting Price: $ 49 per month -
6
Callaba Cloud
Callaba Cloud
Callaba provides a professional set of tools for organizing online events within a single platform and API: ultra-low latency live streaming via SRT, WebRTC, video calls, online webinars, multilingual online conferences, paid events via PayPal, events using imported CSV of sold tickets, monetized online concerts with pay-per-view, as well as a comprehensive suite for setting up 24/7 reliable video distribution for internet TV, Radio, and Socials. Virtual events: Broadcasting to thousands of viewers. Video calls & Webinars. Multilingual & ABR player. Pay-per-view via PayPal (Our commission is 0%). Private access for imported CSV tickets. Generation of CSV event tickets for sale. Overlay of advertising banners on videos. Player background and logo customization. No Callaba branding. Video distribution: Multicast video to multiple platforms. Audio track selection. Overlay. Transcoding. Re-streaming from imported files or vMix, OBS, Wirecast, encoders. Adaptive HLSStarting Price: $0.05 per hour -
7
LineUpr
LineUpr
LineUpr is the ultimate platform for creating event apps for on-site, online, or hybrid events that communicate your event and boost attendee engagement. Share your agenda, highlight speakers and sponsors, and gather valuable insights with surveys and live polls. Engage participants and foster connections with chat and networking features. Trusted by over 5,000 customers, from large enterprises to local nonprofit associations, LineUpr offers flexible pricing and features to suit any event. Main Features: - Agenda, Speaker profiles, locations, sponsors and exhibitor presentation - Updates and notifications - Surveys, Q&As and live polls - Networking and chat features - Personalized agendas and session registration options Visit our website to request a demo or try LineUpr today!Starting Price: $119.00/event -
8
Twilio
Twilio
Design and deploy your ideal customer engagement experience. Twilio is a single fully-programmable platform with flexible APIs for any channel and over 400+ integrations, backed by a community of over 9 million developers. Build accurate and personalized experiences for your customers, easily and at scale, using SMS and WhatsApp messaging, voice, video, email, and more. Browse documentation and SDKs in multiple coding languages, including Ruby, Python, PHP, Node.js, java, and C#, or jumpstart your first project with our open source code templates to quickly build production-ready communications apps. Sign up and start building today.Starting Price: $0.0085 per min -
9
Zadarma
Zadarma
Powerful Cloud Telephony for Global Businesses Zadarma offers a feature-rich VoIP platform designed for businesses that want flexibility, scalability, and professional communication without high costs. Set up your cloud PBX in minutes, manage international teams, and serve customers worldwide — all from a single interface. Key features: - Virtual phone numbers in 110+ countries - Free cloud PBX with IVR, call routing, and analytics - Integration with CRMs: HubSpot, Zoho, Bitrix24, and more - AI Voice Agent and AI-speech recognition and analytics - Apps for desktop, mobile, and browser-based calling - AI-powered voice agents and call tracking - Full control via web interface and API Ideal for remote teams, support centers, and growing companies looking to modernize their phone systems.Starting Price: $2/month -
10
LiveWebinar
RTCLab
LiveWebinar is a cloud-based tool that helps users manage online webinars, meetings, training, live streaming, chats, screen sharing, social media broadcasting and high definition (HD) recording via web browsers. The fully-customizable solution allows users to change logos, room colors, design layouts, as well as to create personalized registration forms to match their business' brand identity, and control email delivery and report designs. LiveWebinar lets users broadcast events, webinars and training on Facebook, YouTube, Vimeo, Periscope, external media sources and other social media platforms. Besides broadcasting, the platform allows screen sharing and remote desktop access across PC, Mac, and Android devices, and provides add-ons for Opera, Chrome and Safari browsers. Users can conduct live webinar tests, surveys and polls to gather information, research reactions, analyze feedback and gain insights for business decisions.Starting Price: $32.00 per month -
11
JivoChat
JivoSite
We're a freemium omnichannel communication platform for businesses with 11 channels to connect and more than 270k active users in all countries all over the world. JivoChat is developed and localized for the English, Spanish, German, Turkish, Indonesian, Portuguese, and Russian markets. We're ready to work in any country also with 24/7 support. Our widget supports more than 20 popular languages and all the operational systems (iOS, Windows and Linux), including the mobile ones. Agents can access all chats, emails and calls from one Jivo app. Do your clients prefer to ask questions and get support via social media? Interacting with your clients via social media can help you increase sales opportunities. Our main focus is to increase sales conversion rate on any communication channel of the online companies. We are integrated with Shopify, Wix, Bigcommerce, Tilda and many other big names in the industry.Starting Price: $19/month/user -
12
Qomon
Qomon
Qomon is the modern Supporter Activation Platform trusted by more than 1500 organizations in 70 countries. We transform contact lists into visible outcomes: volunteers who show up, new donors who give, and campaigns that scale. Easy to use, privacy-first, and secure , Qomon helps mission-driven orgs mobilize both online and in the field. With Qomon, organizations stop losing momentum, achieve their missions and contribute to a future that reflects their vision. Qomon is a certified B Corp, Paris & DC based.Starting Price: $39 per month -
13
Adobe Connect
Adobe
Create exceptional digital training, webinar and collaboration experiences. Learn how Adobe Connect can help enterprises with business continuity, governments with rapid response and schools with virtual classrooms in current public heath emergency situation. Design your own immersive experiences with custom pods, images & layouts to personalize and brand your virtual room. Drive and measure audience engagement unlike any other tool. Add interactivity to your sessions with multiple chat pods, polls, quizzes, simulations, breakout rooms, games and more. Leverage backstage & prepare mode to allow presenters and hosts to collaborate behind the scene during live session. Leverage limitless functionality and extensibility with custom apps. Create your virtual room once with the right layouts, pods and content and use it forever.Starting Price: $50 per month -
14
livepro
livepro
livepro is the perfect Knowledge Management solution for Customer Service/Experience - whether it be on the phone, behind the counter, in the field or customer self-service, livepro has the tools to improve cx scores, cut training times, improve compliance and boost staff engagement with confidence. livepro is purpose built Knowledge Management for Customer Experience. We focus on delivering answers to agents, not long complex documents. This is made possible by livepros powerful features like search and easy to follow process guidance. livepro requires next to no training and turns your agents into experts meaning staff confidence and customer satisfaction go up while AHT and training costs are cut down. Increase Customer Satisfaction by reducing AHT up to 25% and cutting transfers by up to 35%. Improved Staff Engagement and Induction-Training Periods cut by 50% or more. Improve Compliance & Risk with Authored Only Content & SOC Certified Secured Data. -
15
Thunderbird
Mozilla Foundation
Thunderbird is a free email application that’s easy to set up and customize - and it’s loaded with great features! Thunderbird makes email better for you, bringing together speed, privacy and the latest technologies. Focus on what matters and forget about complexity. Multiple features, such as built-in Do Not Track and remote content blocking, work together to ensure your safety and privacy, so you can have peace of mind. With Add-ons (Extensions & Themes) and many more features you can change the look and feel of Thunderbird in an instant. Organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars. Thunderbird is an open source project, which means anyone can contribute ideas, designs, code, and time helping fellow users. -
16
Zoho Cliq
Zoho
Zoho Cliq is a business communication software that helps simplify and streamline your communication with organized conversations and information that's easy to find. Cliq is designed to enable a hybrid work style, where you can log in to work through any device from anywhere. This helps improve your team's overall productivity and, in turn, impacts the performance of your business positively.Starting Price: $2 -
17
InEvent
InEvent
InEvent is an enterprise-grade event management platform built to power in-person, hybrid, and virtual events from registration to post-event analytics. You can design branded event websites and registration forms, sell tickets, manage approvals, and automate email workflows in one system. The platform covers attendee management, AI-driven workflows, real-time check-in, badge printing, lead capture, and mobile app engagement, while supporting sessions, speakers, agendas, sponsors, and partner activation at scale. On-site teams run smooth operations with QR codes, kiosks, access control, and instant reporting. InEvent connects directly to your CRM and marketing stack with native integrations and a robust API. Enterprise teams use built-in analytics, dashboards, and exports to measure attendance, ROI, and pipeline impact. Secure infrastructure, role-based permissions, and compliance features make it suitable for global and regulated environments.Starting Price: Starting from $6,000 -
18
Telnyx
Telnyx
Telnyx is a global communications infrastructure platform that provides voice, messaging, networking, and AI-powered real-time communication capabilities through a fully owned telecom stack. The platform combines carrier-grade networking, programmable identity systems, AI inference, and low-latency communication infrastructure to support real-time conversational AI agents and enterprise communication workflows. Telnyx owns and operates its entire network stack, including physical infrastructure, mobile core systems, edge processing, and AI compute layers, enabling faster performance and lower latency without relying on third-party telecom providers. The platform offers tools such as voice agent builders, speech-to-text, text-to-speech, global phone numbers, AI orchestration, and programmable compliance controls for building intelligent voice and messaging systems. -
19
Communique Conferencing
Communique Conferencing, Inc.
Communique (founded 2001) is an all-in-one webinar, virtual event platform & hybrid event platform that helps organizations host amazing events and conferences. Features include; Personal Agenda, AI Matchmaking, Networking, Content Suggestions, Meeting Scheduling, Breakout Rooms, Briefcase, Text & Video Chat, Gamification with Leaderboard, Webinar Sessions, Q&A, polls, surveys, live day broadcast messages, language translation, social media wall, photo booth and more. -
20
Zoom Team Chat
Zoom Communications
Connect your teams and streamline communications. Included with your Zoom license is Zoom Team Chat. Helping your teams stay connected. Streamline your teams with chat and video meetings. Make collaboration easier between teams and external participants with enterprise chat and instant video meetings. Power modern and efficient team communication. Create a virtual workspace where all the right people for every project are ready to collaborate. Organize your communications chaos. Save time by quickly finding messages, content, and links related to your conversations and projects. Start a meeting with any 1:1 or group channel. Zoom meetings scale up to 1,000 people with clear video, audio and screen sharing. Communicate in public or private channels organized by projects, teams, or topics. Share files, emojis, screenshots, and more. Quickly find contacts, messages, and files, keeping knowledge and information at your fingertips. Calendar integrations sync status and presence. -
21
Diode Collab
Diode
Diode Collab™ is a decentralized, local-first collaboration tool that combines secure chat, file sharing, VPN-like access, and team coordination inside a private “Zone.” All communication and data stay fully end-to-end encrypted, with no third-party servers involved - not even Diode can see your activity. Use it for secure messaging, files, notes, dashboards, and external uploads—without ever compromising identity or privacy. -
22
WonderPush
WonderPush
Notifications and popups starting at €1/month for Web and Mobile. WonderPush is very fast, GDPR compliant and full-featured. - Up and running within minutes Our mission is to help you get the most out of push notifications and popups on your website and mobile apps for Android and iOS, without tearing your hair out. Powerful, easy to use and well documented, allowing you to get started in just a few minutes. - Easy to use An online dashboard for Marketers and a friendly API for Developers. - GDPR compliant We never share your data with third parties. Your data is safe with us and we protect the privacy of your users as if they were ours - Faster than the competition 350K messages sent per second. That's 21 million messages per minute. - Full-featured starting €1 / month Rich formats, automation, real-time analytics, powerful segmentation... All features are included and you benefit from evolutions without ever having to pay more.Starting Price: €1 per month -
23
Avast Business Hub
Avast
The Business Hub is an integrated, cloud-based security platform for businesses and IT service providers to manage all Avast Business solutions deployed in their networks. It provides real-time visibility of threats, comprehensive reporting, and management capabilities, all from a single pane of glass. Formerly known as CloudCare, the Business Hub is an easy-to-use cloud security platform with a refreshing new UI.Starting Price: $36.99 -
24
Accelevents
Accelevents
Accelevents is a modern, enterprise-ready event management platform built for organizations needing flexibility, speed, and reliability across the entire event lifecycle. It supports in-person, virtual, and hybrid events with robust registration tools, real-time badge printing, mobile apps, and abstract management in one easy system. With Accelevents, organizers can: • Create branded registration pages and event websites • Offer on-site and self-serve check-in with badge printing • Deploy customizable mobile apps • Track session attendance and issue CE credits • Equip exhibitors with lead capture tools • Manage speaker content, agendas, and networking • Access live analytics and reporting • Integrate with Salesforce, HubSpot, Marketo, and more The fastest-growing companies and global organizations trust Accelevents for their conferences, trade shows, field marketing events, and summits. Accelevents streamlines your tech stack and reduces vendor overhead. -
25
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: -
26
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 -
27
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 -
28
Canapii
Canapii
Canapii provides unique solutions to manage in-person, hybrid, and virtual events. As the only supplier with genuine 24/7 customer service, our global team lives and breathes events, no matter their location or size. From registration all the way to post-event analytics, Canapii users can streamline their entire event organization and create truly unique event experiences. By being ahead of the innovation curve, we enable our customers to impress their audiences every step of the way. Canapii supports video meetings and streams HD quality keynotes across PC browsers and mobile apps. It drives audience engagement through chats, comments, notifications, gamification, live questions, and polls. Automation is core to Canapii. Registration, travel arrangements, personal agendas, and meeting approval systems are all built in the platform.Starting Price: Free -
29
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 -
30
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.
