LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Calamari - Calamari helps organizations, companies, and enterprises to manage their human resources in an easy and compliant way by delivering modern and easy-to-use time tracking and attendance management tools.
draw.io - Online diagramming application
Ingentis org.manager - Organizational chart creation & publishing
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.
DreamTeam - Effectively manage all of your projects with DreamTeam, a comprehensive project management platform.