Online study rooms • Free forever • No limits

Alone.
But never lonely.

Study together. Focus together.

CSW is a free online study platform where you study alongside others on camera. Join live online study rooms, "study with me" sessions, and online study groups with people around the world — because online study works better when you're not alone.

For studentsFor institutions
CSW body doubling platform — study together with live video accountability
Section 02 — Live workspaces

Real-time collaborative workspaces.

Create or join online spaces designed for focus, productivity, collaboration, and shared learning.

Live presence · 24h2,481 active
  1. 01

    Live rooms

    Drop into active rooms anytime.

  2. 02

    Pomodoro timers

    Synchronized focus and break cycles.

  3. 03

    Shared workspaces

    Co-work in persistent online spaces.

  4. 04

    Study streams

    Camera-on accountability sessions.

  5. 05

    Group sessions

    Collaborate in real time with cohorts.

Section 03 — Productivity & focus

Built for deep focus.

Use focus timers, fullscreen work modes, streak tracking, and collaborative environments designed to help people stay productive — together.

  1. 01

    Focus timers

    Pomodoro and custom intervals.

  2. 02

    Fullscreen work modes

    Distraction-free deep work.

  3. 03

    Streak tracking

    Daily consistency that compounds.

  4. 04

    Collaborative environments

    Quiet rooms with shared accountability.

Focus minutes · last 7 days
604
Streak · sessions
12 days
Section 04 — Students

Built for students.

Online study rooms, study-with-me environments, productivity tools, and collaborative learning spaces.

Explore Student Spaces
Student rooms · live5 of 312
  • Maya · Biology 201Live room00:42
  • Jordan · Calc IIStudy with me01:18
  • Priya · Lit thesisPomodoro 4/600:23
  • Lukas · CS labGroup session02:05
  • Aisha · MCAT prepSolo focus03:11
Cohort engagement vs baseline · 12 weeks−18% trend
Active
1,284
At-risk indicators
42
Advisor flags · wk
11
Section 05 — Institutions

Built for institutions.

Behavioral engagement insights and early-warning indicators designed to support student persistence initiatives.

Explore Institutional Features
Section 06 — The big vision

The behavioral layer of collaborative work and learning.

CSW combines collaborative workspaces with behavioral engagement intelligence to better understand how people focus, collaborate, and engage over time.

Ready to focus together?

Body doubling, live study streams, and a global community — completely free.

Join now