Closed Beta
For team leads and managers

Steer lean without slowing it down.

LeanStream gives you visibility over where improvements actually happen — without adding meetings, reports, or overhead.

Control

Your content stays where it belongs.

Your videos are only accessible to your own team — not publicly on the internet. You decide who is part of your organization. A clear framework even your works council will understand.

Transparency

See where improvements actually happen.

Which teams are active? Which content gets watched and applied? LeanStream gives you a live picture of real improvement activity — not just what shows up in a quarterly review.

Engagement

Visible contributions, visible impact.

See who contributes improvements and what gets watched by colleagues. Not to control — to recognize. Good ideas become visible, and so do the people behind them.

Knowledge retention

Knowledge stays in the company.

When a team member leaves or changes roles, their improvement videos remain searchable and reusable. No more knowledge walking out the door with the person.

Scale

Yokoten without coordination overhead.

A good improvement from one team reaches others automatically — through the feed, not through you. Scale yokoten across departments without scheduling more meetings.

Integration

No additional overhead.

LeanStream fits into existing workflows. Workers record directly from their phone during or right after a kaizen. No separate process, no training intensive. Just the habit of sharing.

One clear decision lever.

All improvements stay internal to your company. The difference between Free and Team is team size: free for small teams, then you pay per user. From €25/month for 5 users.

See full pricing →

Available where your team works.

Web — available now
iOS & Android — coming soon

Establish improvement as a system.

LeanStream makes yokoten practical — not a workshop topic, but a daily habit.

Start for free

Closed Beta · Questions? Write to us