Freedom251 › Screen Sharing Software
AltDisplay
What AltDisplay is
AltDisplay is a browser-based screen sharing application that requires no software download or installation. Hosts can share an entire screen, a specific window, or a browser tab, and invite viewers by email, SMS, or direct link. Microphone support enables voice communication during sessions, while the built-in whiteboard provides drawing and annotation. Screen recording is also listed. The service is available on web and iOS, but mobile browsers can join sessions rather than host them, and mobile screen sharing is not supported. Desktop browser requirements are Edge 79 or later, Chrome 56 or later, Firefox 44 or later, and Safari 12 or later. AltDisplay lists retail, education, medical, and customer support among the fields it may serve. Its Basic plan costs $9.99/mo and includes unlimited meetings, up to five participants, 30-minute meeting limits, and standard VGA quality. Premium is $14.99/mo, and Professional is $19.99/mo. AltDisplay says there are no contracts and customers may cancel, upgrade, or downgrade at any time. Custom plans are available by contacting the company.
Who it suits
It suits people who want to host browser-based screen sharing sessions with voice chat, annotation, or recording. Its mobile access is for joining sessions, not hosting or sharing a mobile screen.
What it does well
- Hosts can share screens, windows, or browser tabs.
- Invitations can be sent by email, SMS, or link.
- Includes microphone support and a whiteboard.
- Screen recording is listed as available.
- No contracts; plans can be changed or canceled.
What to know first
- Mobile browsers cannot host sessions.
- Mobile screen sharing is not supported.
- Basic limits meetings to five participants and 30 minutes.
- Basic costs $9.99/mo.
Limits
Basic costs $9.99/mo and allows up to 5 participants, meetings up to 30 minutes, and standard VGA quality. Premium is $14.99/mo, with up to 15 participants and 120-minute meetings; Professional is $19.99/mo, with up to 25 participants and 240-minute meetings. Mobile browsers cannot host, and mobile screen sharing is unsupported.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Premium | $14.99/mo · 1 Premium license · Unlimited meetings · Up to 15 participants · 120 min meeting limit · HD video · Whiteboard | $14.99 a month |
| Professional | $19.99/mo · 1 Professional license · Unlimited meetings · Up to 25 participants · 240 min meeting limit · Full HD (FHD) · Whiteboard · File sharing | $19.99 a month |
| Basic | $9.99/mo · 1 Basic license · Unlimited meetings · Up to 5 participants · 30 min meeting limit · Standard (VGA) quality | $9.99 a month |
As altdisplay.app lists them, read 8 Oct 2026. The maker's own page has the final word.
Getting started
- Open https://www.altdisplay.app/ in a supported desktop browser.
- Choose Basic for $9.99/mo, Premium for $14.99/mo, or Professional for $19.99/mo.
- Start a browser based session and choose to share your screen, a window, or a browser tab.
- Invite viewers by email, SMS, or a direct link.
- Mobile browsers can join sessions, but cannot host them.
Verdict
AltDisplay offers browser-based sharing with voice, annotation, and recording. Its mobile limitations and Basic plan's participant and meeting-time caps matter for teams choosing a plan.
Questions
How much does AltDisplay cost?
Basic costs $9.99/mo, Premium $14.99/mo, and Professional $19.99/mo.
What does the Basic plan include?
Basic includes unlimited meetings, up to 5 participants, a 30-minute meeting limit, and standard VGA quality.
Which platforms and browsers does AltDisplay support?
It is available on web and iOS. Listed desktop browsers are Edge 79+, Chrome 56+, Firefox 44+, and Safari 12+; mobile browsers can join but cannot host.
Can I share a mobile screen?
No. Mobile screen sharing is not supported, and mobile browsers cannot host sessions.
What does the Professional plan include?
Professional costs $19.99/mo and includes unlimited meetings, up to 25 participants, meetings up to 240 minutes, Full HD video, a whiteboard, and file sharing.
Are there contracts or custom plans?
The FAQ says there are no contracts and customers can cancel, upgrade, or downgrade at any time. The site invites customers to contact the company about a custom plan.
Facts from AltDisplay's own pages
- Browser support
- The listed desktop browsers are Edge 79+, Chrome 56+, Firefox 44+, and Safari 12+. · altdisplay.app, 8 Oct 2026
- Company
- The site footer credits Project Automation; it does not state a headquarters or founding year on the opened page. · altdisplay.app, 8 Oct 2026
- Contracts
- The FAQ says there are no contracts and customers can cancel, upgrade, or downgrade at any time. · altdisplay.app, 8 Oct 2026
- Custom plans
- The site invites customers to contact the company for a plan suited to their requirements. · altdisplay.app, 8 Oct 2026
- Headquarters
- Acworth, Georgia, United States · altdisplay.app, 28 Sept 2026
- Industries
- AltDisplay lists retail, education, medical, and customer support among the fields it may serve. · altdisplay.app, 8 Oct 2026
- Invitations
- Hosts can invite viewers by email, SMS, or a direct link. · altdisplay.app, 8 Oct 2026
- Mobile limit
- Mobile browsers may join sessions but cannot host them. · altdisplay.app, 8 Oct 2026
- Product
- AltDisplay is a browser based screen sharing application that requires no downloads or installations. · altdisplay.app, 8 Oct 2026
- Screen sharing
- Users can share their entire screen, a specific window, or a browser tab. · altdisplay.app, 8 Oct 2026
- Supported mobile systems
- The FAQ lists iOS 12+, Chrome OS, and Firefox OS for mobile browsers. · altdisplay.app, 8 Oct 2026
- Voice chat
- The service includes microphone support for voice communication during sessions. · altdisplay.app, 8 Oct 2026
- Whiteboard
- The built in whiteboard supports drawing and annotation. · altdisplay.app, 8 Oct 2026
Where AltDisplay stands on Freedom251
- Screen Sharing Software#23 of 30