Best Free Alternatives to Excalidraw in 2026

Kanban-style work management tool for boards, tasks, automation, roadmaps, and lightweight team coordination.

AI work platform for managing projects, workflows, operations, and cross-team processes with boards, automations, and dashboards.

Visual collaboration platform with boards and canvases for collecting, organizing, presenting, and discussing content in education and teamwork.

Online whiteboard and teaching platform for live lessons, math work, diagrams, assignments, courses, and feedback workflows.

Sticky-note canvas tool for posting memos, photos, tasks, and ideas on shared online boards from any browser.

Visual planning workspace for creative projects, moodboards, research, briefs, and idea organization on flexible boards.

AI workspace for tasks, mind maps, notes, agents, automations, and business app-style collaborative workflows.

Free open-source diagramming tool for flowcharts, UML, ER, network diagrams, and privacy-first browser editing.

AI innovation workspace for whiteboarding, diagrams, docs, slides, tables, timelines, and collaborative planning across teams.

Note-taking and knowledge capture platform with web clipping, search, tasks, document tools, and AI-assisted organization.

Free content curation and collaboration platform for organizing links, media, documents, and learning resources into shareable collections.

Calm, opinionated project management and team communication platform with message boards, to-dos, schedules, and chat.