Best Team Chat Software for Windows

Spike brings your entire workspace into your Inbox: email, chat, calendar, calls, team collaboration, tasks — to one powerful Inbox. Everything you need to get your work done is in a single feed, so you can finally give the app-switching a rest. Spike’s conversational email fuses traditional email with instant messaging — eliminating cluttered email threads. With real-time conversations and live collaboration, have better interactions and a more human communication experience. Spike is available on iOS, Android, Mac, Windows & Web.

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.

Zimbra 9 : Extensibility for Collaboration Superheroes! Users move seamlessly between desktop, mobile and tablet browsers with a consistent email and collaboration experience. Designed for extensibility and features best- in-class, out-of-the-box integrations with Slack, Dropbox and Zoom, with many more underway. Zimlet framework and APIs let you customize Zimbra to meet your specific requirements. Zimbra’s dependable server infrastructure for the security, privacy and data sovereignty Zimbra customers expect. Expect an easy upgrade process moving to Zimbra 9 — with no data migration. Zimbra 9's modern, responsive UI is built on Zimbra's dependable server infrastructure for the security, privacy and data sovereignty you expect from Zimbra. Unlike competitors with closed platforms, Zimbra 9 is flexible and extensible. Break free from Microsoft and Google and integrate with the 3rd party collaboration services you use today—Slack, Zoom, Dropbox and more.

Naver Works is a business messenger that anyone can easily use with a screen similar to the Naver/LINE service. It communicates with co-workers through messages and enables organic collaboration with Naver Works' unique group function. You can have conversations with LINE users as well as Naver Works users of other companies, unifying communication channels with customers or business partners. Messages, bulletin boards, calendars, address books, to-dos, surveys, mail, and drives, all necessary for work, all in one NAVER Works app. Quick link between PC and mobile app allows you to work anytime, anywhere. Problems are easily prevented through monitoring as well as setting the NAVER Works environment, adding members, granting administrator privileges, and setting the scope of service use. In addition, by setting the company's data security, you can quickly respond to human errors such as loss of login information or device loss.

GroupWise gives users a dynamic, flexible interface that’s intuitive and easily configured to conform to the organization’s requirements. GroupWise runs on cutting-edge data center technology providing modern email, calendaring, and contact management functionality. Create, view, and manage your tasks, appointments, and reminders via the GroupWise task management system. GroupWise provides convenient and centralized access to your contacts, groups, organizations and resources. Secure messaging gateway provides zero-hour antivirus and anti-spam protection on-premises or in the cloud. Bad things happen, but your email and collaboration data can still be safe and sound. Protect against data loss with enterprise-grade archiving. GroupWise provides robust messaging, calendaring, task management, and contact management with a web-based, on-the-go administrative dashboard.