Flowdock

Basecamp is a web-based project collaboration tool that allows groups of people to share files, meet deadlines, assign tasks, and centralize feedback.

Instant messaging & Group Chat built for business. Features include: - Private Group Chat - Instant Messaging (one-on-one) - Persistent Searchable Chat History for Room & IM - Video Chat …

HipChat is an instant messaging service designed for companies and teams. It has persistent chat rooms, one-to-one chat, searchable chat history, file sharing via drag & drop and clipboard, inline …

Make all your cloud apps work as one. Integrate Google Docs, Dropbox and others into one newsfeed and collaborate with team members. It’s free. Hojoki’s features: - integrate your favourite …

Tlk2me is simple real-time messaging platform which is designed exclusively for groups. It is a web-based group chat tool that lets create chat rooms instantly. Invite a friend, client, colleague, …

Miro — платформа для совместной работы распределенных команд, разработанная в России и вышедшая на международный рынок. Платформа используется как способ взаимодействия при создании новых проектов, дизайна интерфейса и при других …

Glip is your team’s collaboration platform to plan, share & organize work real-time. Enjoy unlimited text & video chat with a 60 free trial (no credit card required) and productivity …

Jaconda is designed as an easy-to-use company chat. It offers persistent chat rooms with searchable history, file sharing, guest access and more. It integrates with Jabber/Gtalk and can be used …

Campfire is a simple web-based real-time group chat tool for business. It makes real-time communication with 2-60 people as simple as visisting a web page. It’s elegant, easy, and web-based. …

Your World of Text is an infinite piece of paper that anyone can write on. The changes made by other people appear live on your screen.

Group video chat made easily.

Get your own private IRC server for your company with archives and search. Currently setting up an IRC server takes time, resources and custom solution to archieve some of the …

Сервис Slack устраняет необходимость использования внутренней электронной почты для ведения делового общения. При этом сервис комбинирует возможности группового обмена сообщениями, передачи файлов, отправки уведомлений. Все эти функции доступны в рамках …

Free Group / Team chat with persistent history.

Open Source private chat server. Your own private Chat server in minutes, plus additional features. No credit card required. A fast, secure and stable solution based on Rails.

A random utility made to simplify visual debugging of WPF applications at runtime. Its basically a collection of things that may have seemed useful at one time or another with …

Microsoft Teams — корпоративная платформа, объединяющая в рабочем пространстве чат, встречи, заметки и вложения. Разработана компанией Microsoft как конкурент популярного корпоративного решения Slack.