Join highly productive people doing deep work from these companies and institutions
Why Deep Work?
A 10-year McKinsey study on flow and productivity found that top executives are up to 500% more productive during flow.
McKinseyThe Deep Work hub for all your devices.
Dive Deep Into Focused Work
Nereus helps you eliminate distractions and stay focused on what matters most.
Desktop App
Block distracting websites and apps on your computer to maintain deep focus during work sessions.
Mobile App
Block distracting apps on your phone during Deep Work sessions synced with your desktop.
Chrome Extension
Block distracting websites and social media while browsing the web for maximum productivity.
Download Nereus
Available on all your devices. Start focusing today and transform your productivity.
Focus With Purpose
For every 100 hours of deep work completed by our community, we remove one pound of plastic from the ocean. Your productivity creates real environmental impact.
Our Impact
Real plastic removed from oceans worldwide, thanks to our focused community.
How It Works
We partner with 4ocean to remove plastic waste from marine environments for every hour of Deep Work performed by our users.
Your Contribution
Track your personal impact in the app and see how your focus time translates to cleaner oceans and a healthier planet.






