Microsoft Word, first released in 1983, has become the world's dominant word processor with over 1.5 billion monthly active users, supporting 5 platforms, real-time collaboration, and Copilot AI writing — the de facto standard for document processing.
Microsoft 365 is Microsoft's cloud productivity suite covering Word, Excel, PowerPoint, Outlook, Teams, and OneDrive, with 400M+ commercial paid seats and 300M+ Teams monthly active users, one of the most comprehensive office solutions.
Kolab Now, founded in 2008 in Switzerland, is built on the open-source Kolab groupware framework. It offers end-to-end encrypted email, calendar, contacts, tasks, and file management as a secure collaboration suite under Swiss privacy law.
Google Keep is Google's free quick-note app launched in 2013, supporting text, checklists, voice transcription, and image OCR; backed by the Google account base, it is a first choice for capturing ideas and lightweight task management.
Craft is a modern document and knowledge base tool by Luki Labs, native on macOS, iOS and iPadOS with a web version. It is usable on the free plan with Pro from $4.99/user/mo, combining card-based editing, Markdown and Craft AI for personal and team knowledge management.
VictorOps, founded in 2012 in Boulder, CO and acquired by Splunk in 2018, is now integrated as Splunk On-Call. Known for its unique Timeline visualization and deep Splunk integration, it serves as the incident management component of the Splunk observability ecosystem.
Skiff is an end-to-end encrypted, privacy-first email platform founded in 2020 in San Francisco, offering encrypted mail, document collaboration, and cloud storage in one integrated workspace. Acquired by Notion in 2024.
Bitrix24 is an all-in-one business collaboration platform launched in 2012 and adopted by 15,000,000+ organizations. Its free plan is free forever with unlimited users, combining CRM, project management, social intranet, and communication in one workspace for budget-conscious SMB teams.
Redmine is an open-source project management and issue tracking tool created by Jean-Philippe Lang in 2006, built with Ruby on Rails under GPLv2, supporting multiple projects, Gantt charts, time tracking, and 1000+ plugins, and completely free to self-host.