Notion
Puzzle presents Notion as the central operating system for its startup, using it as a single source of truth for company knowledge, workflows, and collaboration. The playbook describes eight practices, including integrating tools and legacy content, standardizing recruiting and onboarding, supporting asynchronous communication, organizing teamspaces, building documentation habits, applying AI, and connecting task management to strategic priorities. Its implementation relies on templates, checklists, permissions, comments, @mentions, automations, relations, rollups, database views, formulas, and verification controls. For a team of 50+ employees, Notion AI reportedly saves about ten minutes per query; five daily queries per person are calculated as more than twenty-one hours saved weekly across the company. The conclusion recommends starting with one area, such as meeting documentation or onboarding guides, before expanding.