Best Free Cloud Communication Platform Software of 2026

3CX

3CX is a software-based, open standards IP PBX that offers complete Unified Communications, out of the box. Suitable for any business size or industry 3CX can accommodate every need; from mobility and status to advanced contact center features and more, at a fraction of the cost. Ideal for companies working remotely, 3CX includes mobile apps, video conferencing and website live chat. Installation, management and maintenance of the PBX is so easy that you can effortlessly manage it yourself, whether on an appliance or server at your premise on Windows, Linux or in the cloud. Alternatively you can choose to have it hosted by 3CX for a completely hassle-free solution.

1,235 Ratings

Starting Price: Free for up to 10 users

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LiveAgent

Quality Unit

LiveAgent is a comprehensive help desk and live chat software that streamlines all your customer interactions into an integrated, hybrid ticketing system where everything is easily accessible and manageable. LiveAgent harnesses the power of an universal inbox, real-time live chat and an autonomous AI chatbot, built-in call center, and robust customer self-service portal. A multitude of features, including advanced automation rules, tags, and 200+ integrations, creates powerful customer service software for businesses of all sizes. LiveAgent also boasts the fastest chat widget on the market. LiveAgent has served over 150 million end users worldwide, including companies like BMW, Yamaha, Huawei, and Oxford University. Join hundreds of satisfied LiveAgent clients in providing world-class customer service. Start your 30-day free trial, no credit card required.

159 Ratings

Starting Price: $15.00/month/user

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Digital Samba

Founded in 2003, Digital Samba is a privacy-first video conferencing provider operating from within the European Union — home to the world's strongest data protection laws — and serving a global audience. Our solutions are designed with zero tracking, robust security, and long-term reliability at their core. We offer both a free, ready-to-use platform for meetings, education, webinars, training, and events, as well as Digital Samba Embedded, an API and SDK that enables organisations to integrate fully customisable, branded video conferencing directly into their own applications. Digital Samba combines minimalist design with powerful features, including HD video and audio, screen sharing, breakout rooms, interactive whiteboards, AI captions and summaries, polling, Q&A, and secure cloud recordings. For developers and enterprises, advanced options such as full white labelling, CNAME support, API control, and webhooks make deep integration seamless.

8 Ratings

Starting Price: €0.0026

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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.

12 Ratings

Starting Price: $2/month

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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.

11 Ratings

Starting Price: $19/month/user

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Wimi

For nearly 10 years Wimi has been making teamwork more efficient to win more opportunities. It is the European leader in project management and online collaboration software. Wimi offers a range of tools built to keep businesses in sync, boost team productivity, improve collaboration, and secure critical data. Top features include unified workspaces, a drive solution, team communication, file sharing, task management, project calendar, video/audio calls, reporting, and access rights management. Your data is secured on Wimi as it adheres to the highest industry standards for security such as multi-factor authentification and encryption. 55,000 companies are already using Wimi everyday : try it by yourself, start your 14-day free trial !

7 Ratings

Starting Price: €3.00/month/user

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RingCentral RingEX

RingCentral

RingCentral RingEX is a powerful cloud-based phone system that helps optimize your business communications. Providing enterprise-grade business communication tools for voice, fax, text, and video as well as bring your own device to work (BYOD) capability, RingCentral RingEX enables you to work where you want and how you want. Core features of RingCentral RingEX include auto-recording, conferencing, and unlimited long-distance and local calling. RingCentral RingEX's call management features can also be customized by configuring call forwarding, answering rules, message alerts, and missed-call notifications.

7 Ratings

Starting Price: $19.99/month/user

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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.

5 Ratings

Starting Price: $39/mo (billed anunally)

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Lark

ByteDance

The next-gen collaboration suite. All your chats, meetings, calendars, docs, and emails in one place. These organisations have made Lark their all-in-one solution for collaboration. Lark is a comprehensive productivity superapp designed to streamline collaboration. It combines chat, meetings, document editing,project management, and automation tools in one intuitive platform, simplifying your workflow and enhancing team communication. It suits teams of all sizes, from small groups to large multinational companies. By utilizing Lark Base, teams have the ability to construct a CRM solution that aligns with their present requirements and is capable of expanding along with the business. Additionally, Lark is well-equipped to serve as a project management tool, providing project managers with robust features for planning, tracking, and executing projects effectively.

2 Ratings

Starting Price: $12/user/month

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PhoneWagon

PhoneWagon is the #1 Top-Rated Call Tracking Software. Beautiful, simple, and easy to use. 14-day trial (no credit card). Create a campaign in under 30 seconds with local or toll-free phone numbers. PhoneWagon helps businesses grow by understanding which marketing campaigns deliver the highest return on investment and delivering world-class customer service through our voice and text messaging communications tools. PhoneWagon is a beautiful, easy-to-use call tracking software that helps digital marketing agencies and their clients understand which marketing campaigns are effective. 93% of businesses rely on phone calls to convert leads into paying customers. Marketing agencies are able to prove to their clients that they are driving them valuable inbound phone calls that convert into paying customers. Our white-labeled dashboard enables marketing agencies to keep a consistent brand as they give their clients a beautiful interface to see all their phone calls and texts.

2 Ratings

Starting Price: $10.00/month

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MyOperator

VoiceTree Technologies

MyOperator is India's largest Call + WhatsApp platform, catering to 15000+ businesses including NCERT, Amazon, Lenskart, Apollo, and Myntra. With a suite of offerings like integrated Call + WhatsApp, Dialer App, 360-degree Campaign Management, Office IVR, toll-free number, call analytics, cloud call center, SMS/WhatsApp campaigns, and CRM integration, MyOperator empowers your team to convert every customer interaction into a business opportunity. ✅ 15000+ Brands using Call + Whatsapp to cater to their customers ✅2.5+ Billion Conversations managed through MyOperator platform ✅ Highly rated on Google, G2, and Capterra ✅ 99.9% uptime with multi-geographu redundancy ✅ Automate service through Voice and WhatsApp bots ✅ Build intelligent WhatsApp campaigns/ auromations to engage customers ✅ Run customer service on VoIP-ready Contact Center with WhatsApp

1 Rating

Starting Price: ₹200/month

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MSG91

Walkover Web Solutions

MSG91, a cloud communication platform strives to help businesses and developers to seamlessly add communication to their services and software through communication APIs (SMS, Email, Voice, RCS, WhatsApp, and more) and ready-to-use solutions like Cloud contact center and customer segmentation products.

1 Rating

Starting Price: $10.00/one-time

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2600Hz

An unrivaled UCaaS solution designed to empower Service Provider success. Differentiate your brand and offering in the market with a completely customizable, white label solution. KAZOO is 2600Hz's turnkey UC platform, offering the flexibility you need to provide a superior communication experience. Give your customers a communication solution that will make them successful. 300+ APIs enable you to customize a solution to help your customers do business better. White label your solution to build and maintain your brand recognition in the market. Low upfront costs let you get started quicker and stay cost competitive. Reliability and geo-redundancy ensures your customers are always online. Mobile ready lets your customers get business done when and where they need to. KAZOO is a multi-tenant platform and gives you the ability to open your sales channels. Bring on resellers, go direct, or have an agent model.

Starting Price: $3.50/month

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ConnectyCube

ConnectyCube is a cloud-based communication and collaboration platform that provides a range of real-time communication tools and services to developers and businesses. It offers a ready-to-use backend along with powerful APIs, SDKs, and code samples for various platforms, including Flutter, React Native, Web, Cordova, iOS, and Android. This makes it easier for developers to integrate real-time chat, video chat, push notifications, user authorization, whiteboard, chatbots, meeting recording, and other communication features into their applications — with no server-side implementation required. You can focus entirely on your app development. Add WhatsApp-like messaging and video calling functionality to your iOS, Android, or Web application to make it user-friendly and competitive in the market. Give your audience the ability to stay connected with friends, meet new people, and discuss news, events, and much more.

Starting Price: $39 per month

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ApiRTC

Apizee

ApiRTC is a library which allows a developer to easily integrate real-time communications (chat, audio, video) into a web or mobile application. Behind the scenes, the WebRTC technology is used . This means that the media flows are encrypted and exchanged in peer-to-peer when possible. Otherwise a media relay (TURN server) may be required. ApiRTC is the entry point of our platform that will manage all connection establishments for you including user connection, user presence and media establishment. ApiRTC library is available in different format depending of the integration you need; be it for web and hybrid applications based on Javascript or native applications for iOS and Android. For audio and video communications, Apizee solutions are based on the WebRTC standard. The compatibility of Internet browsers with this technology is growing rapidly and this choice now allows the availability of our audio/video streaming solutions in most PC, tablet and smartphone environments.

Starting Price: $71 per month

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CM.com

Mobile communication and payments solutions. Combine messaging channels like WhatsApp with innovative payments to create true Conversational Commerce. We help companies communicate. Our customers use SMS, Voice and the world’s most popular chat apps: WhatsApp, Apple Business Chat, Google RCS. Start the conversation in the channel your customers prefer and let the AI bot do the talking. Integrate commerce in the conversation to drive conversions. CM.com is a licensed Payment Service Provider, offering a range of options for any channel with Apple Pay, Google Pay, WeChat Pay, Credit Cards and local payments like iDeal and Bancontact. CM.com is also a Ticketing platform helping festivals, museums and stadiums sell and manage any type of ticket. The Customer Data Platform takes marketing to a personal level. Identity and e-sign solutions assure authentication in any transaction.

Starting Price: $0/month

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NetSfere

Infinite Convergence

NetSfere is the leading enterprise mobile messaging service that provides all preferred means of communication - text, video, and voice - all in one encrypted platform. NetSfere provides industry-leading security and message delivery capabilities, including global cloud-based service availability, device-to-device encryption, location-based features and administrative controls. NetSfere is also compliant with regulatory requirements, including the Health Insurance Portability and Accountability Act (HIPAA), General Data Protection Regulation (GDPR), Sarbanes-Oxley and others. Designed to meet the industry-specific challenges your organization is up against, NetSfere's next-generation approach allows employees to safely communicate business information in real-time via a user-friendly Web interface or mobile messaging app.

Starting Price: $7 per user per month

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ZEGOCLOUD

Embed engaging real-time voice, video, and in-app chat experiences into your apps with ZEGOCLOUD's communications APIs. Get started with 4 lines of code and enable enriched interactions with more features. Use our voice, video, and in-app chat SDKs to develop the exact communication features your users need to connect, share, and interact with each other anytime, anywhere. Liven up the interactions and elevate the vibes for your users with a rich set of add-ons, including emotionally responsive avatars, AI-powered video effects, whiteboards, and more. Monitor the quality of communications in real-time and gain insights into your user experience with our powerful monitoring and analytics tools, so you can respond to any issues swiftly and improve your services continuously. ZEGOCLOUD's social solutions help you build 1-on-1 and group video calls, live audio rooms, and social live streaming into your apps to help your users connect and have fun together.

Starting Price: $0.59 per 1000 minutes

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LumApps

LumApps is a leading Employee Experience Platform founded in 2015 to unify the modern workforce through better communication, engagement, and instant access to information. Integrated with Google Workspace and Microsoft 365, LumApps intelligently connects people, information, and business applications to empower employees and enhance productivity. The product tailors each experience to the unique needs of the employee, from executives and managers to frontline workers. LumApps is a true SaaS platform, designed to scale to the needs of today’s largest enterprises and is easily accessible across any device or language. With over 250 people in 7 offices located on 3 continents, LumApps serves prominent companies like Veolia, Airbus, Valeo, Air Liquide, The Economist and Electronic Arts, supporting more than 4 million users worldwide.

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maaiiconnect

M800

maaiiconnect makes customer engagement simple. It is the only cloud-based platform that brings digital and telecom communications together to help businesses deliver seamless customer experiences. Be a truly omnichannel business. Centralise channels such as WhatsApp, WeChat, Facebook Messenger, SMS, Virtual Numbers, Video Conferencing, and a Web Communications Widget for Live Chat and Web Calls into one place with full customer relationship history, customer data, CRM, ticketing system, and rich insights.

Starting Price: Free

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CompletePBX 5 IP PBX

Xorcom

Virtual IP PBX (Private Branch Exchange) or Phone System Appliance – CompletePBX is the heart of Xorcom hardware and software phone systems. Built on top of the solid Linux and Asterisk platforms, it’s built for stability and performance. CompletePBX was designed from the ground up to combine ease of use, advanced features and security at every level. Download free, fully functional CompletePBX 5 VM – evaluation virtual machine now! Check out our FREE online certification training course that will take you step by step through all the basics of CompletePBX system. Save a lot of time and effort by trying to go at it alone. Let us help you get there faster.

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ChatCamp

Realtime Chat SDK and Messaging API for Apps & Websites. Integrate in-app messaging in your mobile apps & websites using ChatCamp platform. Product architecture to scale infrastructure on the go. Perfected for handling thousands of users at a time. We use world class infrastructure of Google Cloud Platform to provide most reliable service. We follow best practices of the industry to insure data security and privacy. Focus on building your application. No need to worry about building chat from scratch. We have got you covered. Use our chat SDK and messaging API to build a fully functional chat application. Android, iOS, Javascript and Platform API.

Starting Price: $199 per month

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Metered TURN

Next Path Software Consulting Inc.

Metered TURN is a global TURN-as-a-Service for WebRTC applications. A TURN server relays audio, video, and data whenever a direct peer-to-peer path can't be established — the common failure mode behind symmetric NATs, corporate firewalls, and carrier-grade NAT. Metered runs a dedicated TURN network across 31+ regions and 100+ edge PoPs, with a sub-30 ms median relay latency, a 99.999% uptime target, and per-account bandwidth analytics. It speaks STUN, TURN, and TURNS (TURN-over-TLS) on ports 80 and 443, over UDP and TCP, so it clears restrictive networks. Credentials are delivered dynamically over REST so they drop into any WebRTC stack in minutes.

Starting Price: $99/month

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QuickBlox

Build your own messenger with chat and video calling in minutes using QuickBlox chat API and SDK. QuickBlox provides instant messaging API that allow chat and calling functionality to be added to any Android, iOS, or Web application. All features that you need to build a great messaging application. High quality one‑to‑one and group calling built on WebRTC. Flexible data and file storage that compliments your messaging. Integrate your current business processes with real‑time alerts and notifications. Share and link all types of files (images, audio, video, docs, and other file formats). Over 30,000 software developers and organizations worldwide are using QuickBlox messaging API. QuickBlox is a HIPAA‑compliant chat solution trusted by Healthcare businesses worldwide. We serve a variety of customers ranging from large corporations storing millions of healthcare and insurance records to startups entrusting their telemedicine communication to us.

Starting Price: $99 per month

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Best Free Cloud Communication Platform Software

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