Otilus is a collaborative project and task management platform for businesses, teams, freelancers, and public organizations. Kanban boards organize projects into customizable phases, with shared tasks, subtasks, checklists, notes, files, and priorities. Personal task views and Eisenhower-style prioritization help users organize daily work; Gantt charts show project timelines. Configurable scenarios automate task creation, assignments, phase-based and delayed actions. Calendar deadlines sync through ICS with Google Calendar and Outlook. Notifications, task-journal exports, and project archives support coordination and recordkeeping. Designed for readability, neurodiversity, and reduced cognitive load, Otilus is browser-based and works on desktop, smartphone, and tablet, including as an installable web app. A free tier supports up to two users, with paid plans for teams. Developed and hosted in France, Otilus emphasizes GDPR compliance and data protection.