Continuum review
A focused free app for Markdown notes, backlinks, resurfacing, and personal knowledge mapping.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Continuum is a personal knowledge-management and note-taking app built for linked thinking. It combines Markdown note editing with @mentions and hashtags that become automatic backlinks, then organizes connected information in a knowledge graph. Entity tracking covers people, projects, and topics, while relevance-based resurfacing is intended to bring forgotten notes back into view. It is a strong fit for users who want a structured second-brain workflow rather than a simple chronological notebook.
The published Free plan costs $0 USD per user and includes Markdown notes, Entities, Knowledge graph, and Native sync. The product description also presents the free plan as available without a credit card to start. Its most distinctive capability is the way several features work together: links created in notes feed the graph, entities provide another layer of organization, and relevance-based resurfacing adds discovery over time. Markdown-folder import also gives users a route for bringing in existing Markdown notes from tools such as Obsidian and Logseq.
Continuum’s focus is narrow in a useful way. People managing personal research, projects, and topics may appreciate automatic relationships instead of maintaining backlinks manually. Native synchronization across devices supports that ongoing workflow, while folder import can help preserve an existing Markdown-based system. The trade-off is specialization: users looking for a broad collaboration, task-management, or general workspace product should choose a different category fit. Pick Continuum if linked notes, entities, graph views, and resurfacing are central to how you think; avoid it if you mainly want lightweight standalone notes or a wider productivity suite.
Continuum pros and cons
- Where it wins
- Automatic backlinks from @mentions and hashtags
- Knowledge graph and entity tracking for people, projects, and topics
- Free plan includes native synchronization across devices
- Where it doesn't
- Its workflow is specialized around linked personal knowledge
- Markdown is the core editing format
- Less suited to users seeking a broad project-management workspace
Continuum fact sheet, pricing and score →
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