Any computer as the host
Install the desktop app on Windows, macOS, or Linux and that machine can be shared and controlled. It captures the screen itself, so nothing depends on keeping a browser tab open on it.
Direct-first remote display and control
Your screen.
Your say.
See and control your Windows, macOS, or Linux machine from any device you are signed in on. Encrypted peer-to-peer video, full keyboard, mouse, and controller input, and a host that can pause or stop the session at any moment.
Two devices included free. Nothing is shared until the host approves it, and the host can stop at any time.
Your desktop
HOST
Sharing is visible
Your phone
VIEWER
Direct-first · encrypted
A deliberate connection
Request. Approve. Connect securely.
- 01
Enroll
Each device creates and keeps its own non-exportable signing key under the passwordless account.
- 02
Approve
The host sees which device is asking, grants exactly the permissions it needs, and picks what to share.
- 03
Stay visible
Encrypted video runs directly between the two devices, and the host keeps pause and stop in reach the whole time.
Cross-platform by design
Host anywhere. Connect from anything.
A single install turns any machine into a host. Connect from a laptop, tablet, or phone with nothing to install on the viewing device, and every device signs in under the same passwordless account.
Any device as the viewer
Open the app in Chrome, Edge, Safari, or Firefox on a laptop, tablet, or phone. Nothing to install to watch a screen, take control, or use the device as a second display.
Machines with nobody at the keyboard
The same package runs headless. Enroll it once with a short code and it connects out to your account on its own, so a server in a rack needs no inbound port and no open browser.
Plans follow enrolled devices
Start free. Add capacity when you need it.
Every plan uses the same passwordless identity, explicit consent, encrypted transport, and local stop model.
Free
$0.00No payment method required
7devices
- 1 session
- Verified-email access with optional MFA
- Direct-first encrypted screen viewing
Silver
$11.88/year$0.99/month equivalent, billed annually
8devices
- 1 session
- Verified-email access with optional MFA
- Direct-first encrypted screen viewing
Gold
$23.88/year$1.99/month equivalent, billed annually
12devices
- 2 sessions
- Verified-email access with optional MFA
- Direct-first encrypted screen viewing
Organization
$39.99/monthor $399.90/year
105devices
- 5 sessions
- Verified-email access with optional MFA
- Direct-first encrypted screen viewing
Security starts with boundaries
The service coordinates. Your devices communicate.
Reallexi authorizes exact devices and bounded signaling. It cannot decrypt screen, input, clipboard, file, or session-key content.
Read the security model- 01Every controlled session stays visible on the host and can be paused or stopped locally.
- 02Screen media, input, and session keys stay endpoint encrypted; the service and TURN relay cannot decrypt them.
- 03Each enrolled device has a separate non-exportable key that can be revoked from the account.
- 04Session tickets are narrowly scoped, one-use, fingerprint-bound, and short-lived.
Browser app
Nothing to install to start.
Sign in from Chrome, Edge, Safari, or Firefox and you can share a screen, watch one, or use a second device as a display straight away. Install the desktop app on a computer when you also want someone to move its mouse and keyboard.
Open Reallexi ConnectWhy this connection model
The trust boundary is visible before the first frame.
Each viewer is authorized separately, even in a group session.
Peers take the lowest-latency direct path when possible; TURN is encrypted fallback only.
The host can pause or end capture and input without permission from the service or viewer.