Notebook pages connected to whiteboards
Notion-style notes + canvas
Docs that can think visually.
Notium keeps structured notebook pages, then adds a full infinite whiteboard, frames, diagrams, technical paste workflows, sharing, and exports.
Why people choose Notium
Notium is strongest when canvas work needs to become durable knowledge.
Product roadmaps, PRDs, decisions, and meeting notes
Mermaid and Markdown workflows
Visual presentations and shareable frames
FeatureNotionNotium
Writing
Document and database blocks
Notebook blocks plus Markdown paste and sharing
Whiteboard
External or limited visual canvases
Native infinite canvas with connectors, frames, tables, and exports
Technical input
Docs-first
Mermaid and Markdown can become native editable objects
Presentation
Pages and docs
Frame-based fullscreen presentation mode
Popular searches this page answers
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FAQ
Can Notium replace Notion?
Notium is not trying to copy every Notion database feature. It is a visual workspace for teams who need notes, diagrams, whiteboards, frames, and AI-assisted planning together.