The best free alternative to Happeo is Slack. If that doesn't suit you, our users have ranked more than 25 alternatives to Happeo and 16 is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Happeo are HumHub, Ripcord, Microsoft Teams and Bitrix24.
Offers unified communication for teams with advanced real-time messaging, contextual features, versatile chat tools, and organized conversations in dedicated channels with integrated file sharing on Mac, Windows, Linux, and mobile platforms for enhanced productivity.
HumHub is a free social network software and framework built to give you the tools to make teamwork easy and successful.
Ripcord is a desktop chat client for group-centric services like Slack and Discord. It provides a traditional compact desktop interface designed for power users. It's not built on top of web browser technology: it responds quickly to input, sips gently from computer...
A comprehensive collaboration platform within Office 365, providing centralized chat, file sharing, and HD video meetings. Accessible on multiple platforms, it offers enterprise-grade security and compliance, customizable notifications, and private to group chat sessions.
Replace a multitude of services and apps with a single ecosystem for your business to work in. Explore the tools of Bitrix24.
Zoho Cliq simplifies your team communication with organized conversations, information that's easy to find and by connecting to the tools you love. Transform ideas into reality with your team. With channels, your team communication is visible, transparent and efficient.
Podio is an online work platform. Combining hundreds of specialized and flexible work apps with messaging, tasks, reporting, workflow and contact management, Podio lets you build and shape the online workplace most fitting to your role.
PrivMX Fusion is safe and easy collaboration software for all kinds of teams, with virtual workspace protected by end-to-end encryption. Each team uses desktop/laptop client software and its own (zero-knowledge) PrivMX Team Server.
Fast open source Slack desktop app, written in Node.js with native UI powered by the Yue library.
Founded in 2007, MangoSpring transforms the way teams work together. The company's suite of social collaboration applications enable businesses to improve productivity and execution. Over 3,000 businesses and departments within enterprises in a wide range of industries...
Pacco is simple shared space for your teams to collect useful and communal links, resources, and tools in one spot.
It's that straightforward.
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