AltDisplay
AltDisplay is a browser-based screen sharing application for web and iOS that does not require downloads or installations.
What AltDisplay is
AltDisplay is a browser-based screen sharing application for web and iOS that does not require downloads or installations. Hosts can share an entire screen, a specific window, or a browser tab, then invite viewers by email, SMS, or direct link. Sessions include microphone support for voice communication, a whiteboard for drawing and annotation, and screen recording. Desktop browser support includes Edge 79+, Chrome 56+, Firefox 44+, and Safari 12+. Mobile browsers may join sessions but cannot host them, and mobile screen sharing is not supported. Plans are Basic at $9.99/mo, Premium at $14.99/mo, and Professional at $19.99/mo. Their listed limits range from five to 25 participants and from 30 to 240 minutes; video quality and file sharing vary by plan. AltDisplay lists retail, education, medical, and customer support as possible fields of use. There are no contracts, and customers may cancel, upgrade, or downgrade at any time.
Good
- No downloads or installations required
- Shares screens, windows, or browser tabs
- Includes voice chat and whiteboard
- Screen recording and annotation available
- Invitations by email, SMS, or link
Watch out
- Mobile browsers cannot host sessions
- Mobile screen sharing is unavailable
- Plan participant and time limits apply
Who it suits
AltDisplay suits people who need browser-based screen sharing with voice chat, annotation, recording, or whiteboard tools. It fits desktop hosts and mobile viewers in fields such as education, retail, medical services, and customer support.
Verdict
AltDisplay combines browser-based sharing with voice, annotation, recording, and whiteboard features. Check the mobile-hosting restriction and plan limits before choosing it.
Plans and prices
From AltDisplay's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Basic | $9.99 a month | 1 Basic license · Unlimited meetings · Up to 5 participants · 30 min meeting limit · Standard (VGA) quality · $9.99/mo |
| Premium | $14.99 a month | 1 Premium license · Unlimited meetings · Up to 15 participants · 120 min meeting limit · HD video · Whiteboard · $14.99/mo |
| Professional | $19.99 a month | 1 Professional license · Unlimited meetings · Up to 25 participants · 240 min meeting limit · Full HD (FHD) · Whiteboard · File sharing · $19.99/mo |
The facts
Each one read from AltDisplay's own pages, with the date it was checked.
Where it runs
- Browser support
- The listed desktop browsers are Edge 79+, Chrome 56+, Firefox 44+, and Safari 12+.checked 8 Oct 2026
The company
- Company
- The site footer credits Project Automation; it does not state a headquarters or founding year on the opened page.checked 8 Oct 2026
- Headquarters
- Acworth, Georgia, United Stateschecked 28 Sep 2026
What it does
- Contracts
- The FAQ says there are no contracts and customers can cancel, upgrade, or downgrade at any time.checked 8 Oct 2026
- Industries
- AltDisplay lists retail, education, medical, and customer support among the fields it may serve.checked 8 Oct 2026
- Invitations
- Hosts can invite viewers by email, SMS, or a direct link.checked 8 Oct 2026
- Mobile limit
- Mobile browsers may join sessions but cannot host them.checked 8 Oct 2026
- Product
- AltDisplay is a browser based screen sharing application that requires no downloads or installations.checked 8 Oct 2026
- Screen sharing
- Users can share their entire screen, a specific window, or a browser tab.checked 8 Oct 2026
- Supported mobile systems
- The FAQ lists iOS 12+, Chrome OS, and Firefox OS for mobile browsers.checked 8 Oct 2026
- Voice chat
- The service includes microphone support for voice communication during sessions.checked 8 Oct 2026
- Whiteboard
- The built in whiteboard supports drawing and annotation.checked 8 Oct 2026
Money
- Custom plans
- The site invites customers to contact the company for a plan suited to their requirements.checked 8 Oct 2026
Alternatives to AltDisplay
- 1
AirDroid Cast
Free planAndroidiOSWebLinux8.0From $1.67 a month - 2
Demodesk Scheduling
AndroidiOSWebAPI7.7 - 3
CrankWheel
Free planAndroidiOSWebAPI7.5From $29 a month - 4
Screenleap
Free planAndroidiOSWebAPI7.4From $15 a month - 5
Barco ClickShare
AndroidiOSmacOSWindows7.2$3,725 one-time - 6
Deskreen
Free planWebLinuxmacOSWindows7.1From $24.99 a year