Rocket.Chat Alternatives (September 2025)

Mattermost is a secure collaboration platform for accelerating mission critical work in complex environments.

Join 15,0000+ customers using Comm100's all-in-one omnichannel communication platform - live chat, bots, automation, email, and more!

The most popular open source content collaboration platform for tens of millions of users at thousands of organizations across the globe

Office Chat is a Fast, Simple and Secure Messaging App For Smartphones and PC. Mobile teams and businesses use Office Chat to share rich messages, documents, pictures, videos and location with their colleagues.

Flock, the best team communication app and online collaboration platform, comes with team messaging, project management and other great features that improve productivity and boost speed of execution.

Get more done and save money by collaborating with your whole team IN ONE APP. Group chat, task manager, voice/video calls, and more. Start getting your team organized for FREE today!

Business communication and team messaging software. Unlimited users, direct and group messages, and unlimited message history.

Streamline business communication with RingEX. Enjoy unified communications and collaboration with our all-in-one solution.

Create collaborative online workspace in the secure cloud or host it yourself. Work remotely using features of an online workspace. Manage projects and emails, collaborate on docs, chat in ONLYOFFICE Workspace.

Say hello to the next level collaboration. StartADAM brings teams together by creating cross-platform collaboration between tools.

Integrate WhatsApp, FB, IG, LINE, WeChat and Website Live Chat to meet customer service, marketing and sales needs in one stop. Trusted by over 5,000 brands worldwide, Omnichat offers advanced conversational commerce solutions with enhanced efficiency, user behaviour analysis and remarketing strategy development, thus creating 5x conversion rate.

Infinite Connect offers powerful unified cloud communications as a service, team collaboration tools, and VoIP phone service for business.

Build your own collaborative and social networks to faciliate communication and teamwork.

Business communication solutions from net2phone streamline workflows, effortlessly collaborate, and build customer relationships that last.

Use Umnico communication platform to enhance your Omnichannel customer support and online sales by leveraging multiple instant messages and social media in one window. Try it now for free!

Try the best virtual office platform used globally. See how the best remote teams communicate better, collaborate faster, and work daily in a virtual HQ.

Get a free video meeting solution with built-in messaging, mobile app, tip-top security and more. All from a provider trusted by over 400,000 businesses.

Zoho Cliq, a team communication app powers business productivity by organizing people, conversations & workflows in one single place. Sign up now!

Start the conversation on your website, stay in touch through messaging apps. √ Website chat √ Chatbots √ GDPR √ WhatsApp & more

One-stop Cloud Communication Platform. Try Acefone’s omnichannel services, cloud contact centers, & virtual number calling. Get Free Trial Now!

A full-featured cloud PBX & UC solution that combines voice, video, apps, and collaboration in one place. 【Watch Video Demo Now】

Front is the modern customer service platform that helps companies delight their customers, engage their teams, and build stronger businesses.

Collaborate seamlessly with your entire project team, partners, and clients, delivering projects on time and on budget with Rockelane. Try today!

ownCloud, your file platform. The most essential business tool for enterprise-grade file sync and share.

Effortless Omnichannel Communications Across Voice, IVR, Email, Chat, SMS, MMS, Messengers with Omnichannel Quality Management and a Powerful Mobile App

A full unified communications suite of audio, video, applications, collaboration, and more. On-premises or cloud-based, you make the call.

PBX, Video Conferencing, Live Chat & more with ❱ 3CX ® all included with no hidden costs or add-ons. Free for unlimited users ☛ Try it today!

Slack is a new way to communicate with your team. It’s faster, better organized, and more secure than email.

Build your very own omnichannel customer engagement platform with a no-code builder or customize it with Video, Voice, SMS, and chatbot APIs from EnableX.

Take the first step to innovative workplace communication with a stable communication core, advanced collaboration tools, and best-of-breed integrations that keep your tech stack intact.

Great customer service starts with better Help Desk Software. See the benefits of LiveAgent and get started with it in 5 minutes.

Intermedia's Unite platform offers unified communication solution for SMBs that combines a phone system, video conferencing, & more. Get a quote today!

Intercom

LiveHelpNow offers comprehensive support solutions that will make your employees' lives easier and your customers’ experience with your brand better.

Huddle helps teams collaborate better remotely. Take your office communication tools with you wherever you go with Huddle.Team.

Secure file storage and collaboration that helps you stay safe, secure and connected in the cloud.

Instant messaging for working teams - Join the thousands of working teams across all industries using Zenzap today as their go-to messenger, and get seamless collaboration no matter your business type or size

Discover our Business Messaging Platform for Startups & SMBs. The one-stop for sales, marketing & support in one platform: Crisp. 14-day free trial. No credit card required. Try now! We provide Knowledge base, Team Inbox, Chatbot, CRM and multiple other features to let you build your own way to customer success.

Communications API for chat, AI chatbots, SMS, WhatsApp, voice, video, KakaoTalk, and in-app notifications with Sendbird's all-in-one communications API platform.

With industry leading video conferencing, calling, and contact center solutions, Webex fuels hybrid work for businesses of all sizes.

Elevate your business communications with our flexible solutions and discover the future of corporate communication with our comprehensive suite of enterprise video solutions.

Crexendo is a leading provider of scalable communication systems for businesses. Enabling the modern workforce through remote communication and collaboration.

Meet a cloud contact center software that can help you triple your outbound sales and make your customer service truly omnichannel.

No-code, omnichannel, AI assistance to boost customer success in compliance-driven markets… with an almost trivial implementation effort.

Zulip is an organized team chat app, designed for efficient communication.

An all-in-one free platform to manage your team and run your sales, Bitrix24 is designed to be seamlessly integrated into all your business processes and help you manage them with the highest precision and efficiency.

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Build real time chat, voice and video calling experience with CometChat's flexible SDKs, APIs & UI Kits. Sign up now!

CommBox – AI Omnichannel Customer Communications Platform

Trusted by millions, Basecamp puts everything you need to get work done in one place. It’s the calm, organized way to manage projects, work with clients, and communicate company-wide.

Engage your customers and prospects with simple drag and drop email, SMS, chatbot or build custom solutions with the best in class APIs

Engage your customers and prospects with simple drag and drop email, SMS, chatbot or build custom solutions with the best in class APIs

Secure Data Collaboration Platform platform that enables businesses to collaborate without compromising on consumer identity or information!

Learn more about Jitsi, a free open-source video conferencing software for web & mobile. Make a call, launch on your own servers, integrate into your app, and more.

Experience seamless communication with MyOperator's call and WhatsApp API solutions. Run Campaigns, Deliver Customer Support, Build Engaging Workflows.

www.tawk.to is 100% Free Live Chat Software to monitor and chat with visitors on your website or from a free customizable page.

End-to-end encrypted communication and collaboration with tasks, documents and projects for business teams.

Visualize your ideas on Weje's canvas, group and share ideas and brainstorms on this collaboration software platform, communicate with your team live

Rocketium is an agile CreativeOps platform that helps you go to market faster, at lower costs. Do more with your existing teams, processes and tools.

Omnichannel Contact Center Platform. Connect Southeast Asia Virtual Phone Numbers

AI transformation partner for enterprises, driving increased revenue, reduced costs, and enhanced customer experience with Exotel solutions.

Unify your messaging, accelerate responses, and boost satisfaction with our top-rated AI customer support, omnichannel ticketing, and chatbot software.

Revolutionize Your Internal Communications with Staffbase's Internal Communication Platform. Streamline Your Workflow and Boost Productivity. Get a Demo!

Engage with your customers. All in one place. Learn more about how Botsplash and how it enables you to engage your customers over chat platforms.

Mitel previously offered several Unified Communications as-a-Service (UCaaS) products as part of its portfolio.

Omnichannel Call Center Software in the Cloud Nectar Desk keeps your client communication under one interface and gives a Free Trial.

Develop great software in secure behind-the-firewall environments. World's best firms use RhodeCode to unify repository management. Free and open source.

Project management software for SMBs. Online collaboration tool · 35 000+ customers · 4.67/5 - 423 reviews · #1 Productivity App

This intranet keeps your teams informed, aligned, and productive with a template-based page builder, integrations, and universal search across all company tools.

Solve hybrid work with smarter video conferencing. Webex Meetings provides cost-effective enterprise solutions for virtual meetings and collaboration.

The Easiest Way to Collaborate with People Inside or Outside of Your Company. Secure online workspaces that are user-friendly and quick to implement.

Protect your sensitive data while eliminating data bloat and redundancies with our data intelligence software. Our data intelligence platform helps you leverage data with efficiency.

Our work phone app for desktop and mobile allows you to bring business communications with you everywhere you go. Download the app.

Zoho Workplace is a productivity and collaboration suite trusted by millions. It brings mail, chat, files, office suite, meetings, and more into one place.

The Real-Time Engagement Platform for meaningful human connections. People engage longer when they see, hear, and interact with each other. With Agora, you can embed vivid voice and video in any application, on any device, anywhere.

Embrace the Deep Work revolution with Deep Collaboration up to 5x the Productivity of email.

OneCloud provides UCaaS solutions for businesses of all sizes. Manage calls, voicemails, business texts, video conferencing, and more on any device, and from any location.

MILVUS Centralize o atendimento e aumente a produtividade da sua equipe Veja como automatizar seus processos, otimizar a gestão da sua equipe e os resultados da sua empresa. Faça um teste grátis Acesso ilimitado à plataforma sem cartão de crédito Solicite uma reunião Fale com um de nossos especialistas MILVUS Centralize o atendimento e aumente

AI customer service and support takes care of the customers you work hard to win. More than a chatbot, discover Netomi's automated customer service.

A modern, simple, and blazingly fast way to collaborate – bring knowledge, docs, and projects together in one place.

Install Live Chat on your website and turn your visitors into paying customers with JivoChat. Easy setup, 5 agents free!

Delight customers with Anywhere365, the cloud-based contact center integrated with Microsoft Teams. Enhance communication, save time and save money.

Machen Sie die Kundenkommunikation zu Ihrer Priorität. Schaffen Sie echte und langfristige Kundenbeziehungen mit der Messaging Lösung von Superchat.

Knowlarity is a leading cloud business communication solution provider with cloud telephony - virtual number, ivr, toll-free number, call center software, AI products (speech, chatbot and voicebots), video & messaging solutions.

Experience virtual work (and play) that feels more natural, more productive, more human . The all-in-one communication space builder for teams that value connection, creativity, and building a vibrant culture. [...]

Symphony is the most secure and compliant markets’ infrastructure and technology platform, where solutions are built or integrated to standardize, automate and innovate financial services workflows. It is a vibrant community of over half a million financial professionals with a trusted directory and serves over 1000 institutions. Symphony is powering over 2,000 community built applications and bots.

Atlassian's team collaboration software like Jira, Confluence and Trello help teams organize, discuss, and complete shared work.

Office@Hand from AT&T Business is an easy-to-use phone, fax, messaging and conferencing system to connect employees, clients and customers in a single solution.

Atlassian's team collaboration software like Jira, Confluence and Trello help teams organize, discuss, and complete shared work.

Gitea - Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

file sharing designed for teams. Seamless file storage, sharing, and real-time collaboration.

A new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team.

Dekko is trusted by organisations of all sizes across the globe for ultra-secure file sharing, collaboration, eSignatures & video conferencing. Learn more.

Live chat widget, Whatsapp Business, Instagram Direct, Apple Messages for Business and other modern channels. Cloud or on-premise. White label available.

Take your marketing to the next level​ with the leading self-serve Customer Engagement platform for cross-channel experiences.

Git Integration for Jira brings repository data like commits, branches, tags, and pull requests into Jira to bridge the gap between DevOps and project management tools. Start a free trial.

The best cloud-based contact centre software. Handle voice, email, web chat, SMS, and all communication via social media channels in one solution.

Secure hosted email with custom domain. Shared calendars, chat, storage, documents & apps. The only solution integrated and working together in one screen.

Stames is a software platform that helps businesses unify their messaging, sales and other important data across multiple channels and apps.