KR · JP
Collaboration
Cosense (Scrapbox)
Helpfeel's networked doc tool (formerly Scrapbox). Pages connect via [[wiki links]] to grow a knowledge graph — cult following in Japanese research/dev communities.
Editor
Bidirectional-link knowledge building is unique. Polarizing — people either love it or can't get anything done in it.
Key Features
• [[Wiki links]] with auto-related page display
• Real-time co-editing
• Bidirectional backlink tracking
• Full-text search with related inference
• Public or private projects
Pricing
Free for personal/education/public. Business 1,100 JPY/user/mo, Team 3,300 JPY/mo (up to 10).
FAQ
Good for structured manuals?
Better for knowledge networks than hierarchical docs.
Difference from old Scrapbox?
Same product, rebranded from Scrapbox to Cosense in 2024.
English/Japanese UI?
Both supported.
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