Cosense features

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Write and connect ideas faster than ever.

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Bi-directional links

When you link to a new page, a return link is shown on that page so you can get back to the first page. Bi-directional linking builds twice as many connections between your ideas.

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Two-hop links

When you link to a page that has links of its own, we show those secondary links in the first page's footer. This provides context for your ideas plus it helps you discover connections.

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Sleek styling

Use simple markup to add text styling and links while you type. Copy and paste media to embed inline. Everything is saved and styled as you go so it's fast to learn and even faster for pros.

Core features
Core features
  • Rapid outlining
  • Bi-directional links
  • Two-hop links
  • Fast, reliable search
  • Paste links to embed
  • Link auto-complete
  • Fast text styling
  • Automatic thumbnails
Communication
Communication
  • Real time co-editing
  • Link to specific lines
  • Quick sketch pad
  • Presentation slide mode
For coders
For coders
  • CEdit CSS and Userscript
  • Code block highlighting
  • Mouse-free editing
Management
Management
  • Public and private projects
  • Role-based access control
  • SSO with G Suite
Slack integration
Slack integration
  • See recent edits in Slack
security

Security

Cosense is trusted by leading companies, cutting-edge research labs, and a wide range of makers and thinkers. Safeguarding your data and privacy is core to our values.

256-bit SSL encryption

256-bit SSL encryption

All transfers are TLS / SSL encrypted so it's functionally impossible for your data to be intercepted by third parties.

Privacy by default

Privacy by default

Every Cosense project is fully private and its content is only visible to invited members, unless the creator or an admin makes it public.

Strong authentication support

Strong authentication support

Use Google or G Suite SSO authentication in the cloud or get the on-premise verison for email auth, Azure AD, and GitHub Enterprise.

World-class data centers

World-class data centers

We manage and store data on Heroku, a renowned cloud service provider with extremely high reliability and security.

External security inspection

External security inspection

We update Cosense based on regular testing results from a vulnerability discovery platform that has customers including the US Department of Defense.

Solid track record

Solid track record

Our web services have been trusted by leading companies and researchers around the world for over a decade.