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Top Rated Collaboration Software with Open source - Page 35

Last updated: May 2026

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936 software options

TreeTalk Node logo
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Encrypted file sharing, messaging over networks

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TreeTalk Node is a file transfer and messaging application that operates over local area networks, WiFi, and VPN connections without requiring internet connectivity or external servers. The software features end-to-end encryption, peer-to-peer file transfers, and includes group chat, direct messaging, and voice messaging capabilities. It supports Windows, macOS, iOS, and Android platforms, with compatibility extending back to Windows seven.

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Echofin logo
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Communication management software for traders

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Echofin is a communication management software designed to help traders, financial educators, trading groups, and brokerage firms interact and collaborate with financial experts via communities, chat rooms, private chats, and digital workspaces. The platform offers white-labeling capabilities, which enable organizations to personalize the interface with a custom logo to establish brand identity with the target audience.

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Sutra logo
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Web-based course authoring and community training platform

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Sutra helps agencies and individuals organize content and discussions for their courses, training programs, and community. Key attributes include file sharing, moderation, blended & social learning, course publishing & tracking, content & group management, forums, mobile access, learner portal, etc.

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Facility Project logo
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Cloud-based project management software

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Facility Project is a cloud-based project management software dedicated to managing projects for large and small teams across all project types and industries. The software offers a complete and powerful all-in-one solution to manage projects and project portfolios while being easy to use for all team members. Key features include customizable dashboards, document storage and sharing, workload tracking, project reporting, shared calendars and instant messaging.

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Lawcadia logo
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Software for managing matters, spend, and legal workflows

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Lawcadia is an end-to-end legal operations platform that in-house legal teams and their law firms use for matter management, legal intake and triage, and spend management. Utilizing Lawcadia Intelligence, an intelligent automation engine, Lawcadia incorporates no-code automation.

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Fortes ProjectFlow logo
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Project and portfolio management software

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ProjectFlow 365 is a project and portfolio management software designed to help businesses manage project overview, workflows, team tasks, progress tracking, and more. It integrates with Microsoft Office 365 and SharePoint Online and supports mobile devices.

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Cliqtalk logo
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Mobile-First Work Collaboration for discussions and to-dos

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Cliqtalk is a mobile-first secure solution designed to allow users to share project discussions, to-dos, and track team workload.

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Valprovia Teams Governance logo
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Governance automation software for Microsoft Teams

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Preventive governance for Microsoft Teams & SharePoint. Enforce templates, naming rules & permissions before workspace sprawl happens.

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IBM Content Manager logo
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Collaborative case content and process management

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IBM Case Manager is a content and process management platform with advanced analytics for designing and deploying solutions within large businesses

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AtomChat logo
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Chat and video calling software.

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AtomChat is specifically designed to add chat and video calling to your website to get your users talking.

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Brief logo
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Cloud-based project management and collaboration tool

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Brief is a cloud-based project management software designed to help businesses in advertising, food and beverage, healthcare, and other sectors manage tasks, chats, and documents using Kanban boards.

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nooa logo
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The future of home care communication to boost productivity

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nooa is the platform for streamlined communication in home health care and home care.

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Forward logo
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Drive your deals forward. Effortlessly.

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Say goodbye to chaotic B2B deals. Create sales proposals, engage buyers, get the deal done and onboard clients. All in one place.

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Cubo logo
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Personal online office for freelancers and entrepreneurs.

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Cubo is an advanced online office solution that makes it easy to connect your prospects, clients and teams, expand your network just with your unique link. With this modern interactive platform, get to explore an office with all the essentials: video conference, easy scheduling, chat messages etc.

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Ibisa logo
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We make the visibility and traceability of operations easier

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ibisa is cloud-based software that allows you to connect processes, people and assets within your company. Our mission is to reduce the use of paper, endless spreadsheets and information that is handled informally, where plant managers have to work magic to retrieve information and do analysis.

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Klapoti logo
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The platform to animate, execute and manage your challenges.

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Klapoti is a SaaS platform that boosts the management of strategic plans using the OKR method. It aligns teams with a common vision, engages employees with measurable objectives, and enables real-time performance monitoring of actions taken.

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WelcomeSpaces logo
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All-in-one platform for connecting financial professionals

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WelcomeSpaces is an online platform that connects clients with financial professionals. It features the largest selection of financial experts available online, including independent professionals and those from major firms. Clients can browse profiles, compare offers, and select experts that suit their needs while maintaining control over their data.

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SmartVendr logo
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Web-based supplier relationship management platform

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SmartVendr is a supplier relationship management platform that helps businesses with communication management, file sharing, supplier performance evaluation, and more. Never miss a renewal deadline to cancel a contract and have a global view on incidents on a supplier that will give users an edge in your upcoming negotiations.

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#One logo
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Communication Software for Business

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Boost your productivity and collaborate with your team and external stakeholders via #One Rooms offering secure workspace to share knowledge and information. Chat with intuitive replies and reactions, share important files and documents, and arrange video meetings with ease.

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PeopleLink-WTP logo
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High-performance enterprise video conference software

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PeopleLink-WTP is a high-performance enterprise video conferencing software that offers multi-party conferencing, real-time high definition video and audio clarity, screen sharing and more. With PeopleLink-WTP, you can: - Host multi-party conference calls and webinars with up to 100 participants on any device, anywhere - Connect via desktop sharing or mobile app - Use intuitive whiteboard to draw diagrams, flowcharts and graphs during the meeting.

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Loopz logo
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Artwork management solution

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Loopz is a collaborative and secure solution that optimizes the management of promotional materials and packaging, from creation to BAT/BAG, for companies with high marketing and regulatory challenges.

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Zextras Carbonio logo
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Email and collaboration platform

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Zextras Carbonio is the e-mail and collaboration platform for the public sector, regulated enterprises, and service providers. It offers real-time backup capabilities and includes a messaging system with video calls.

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Zoho Office Integrator logo
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Forms automation software

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Zoho Office Integrator is a forms automation software that helps businesses integrate and utilize Zoho's office editors into their web applications. It enables users to create, manage, and collaborate on documents in a secure and customizable environment.

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Fluxa chat logo
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Chat platform to centralize internal communication process

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Fluxa is a secure enterprise chat platform that centralizes internal communications in a protected environment. The web-based application enables businesses to exchange messages, share documents, and coordinate activities in real time while maintaining control over sensitive data. Fluxa features an intuitive dashboard, advanced messaging capabilities, and GDPR-compliant security controls that prevent unauthorized data sharing.

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FLUJO logo
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Communications and collaboration software for remote teams

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Flujo is a business communication and collaboration tool that helps remote workforce, non-profit organizations, early-stage startups, and entrepreneurs send messages and exchange files with co-workers. The platform provides an in-built calendar that lets businesses manage daily tasks and meetings.

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