B
Beam (by Noats Inc.)
Share windows between your Macs, natively and live.
Apple silicon & macOS Sonoma+Direct encrypted connectionsFree host tierOne-time Lifetime licenseTailscale-friendly
Opportunity score
48/100
A highly differentiated but technically hard macOS utility with a narrow but sticky power-user market; attractive as a focused niche business, less as a mass-market startup.
Founder verdict
MAYBE
Beam is a technically impressive wedge into remote Mac windows, but its narrow niche and high build complexity make it a conditional opportunity, not a guaranteed breakout.
What is Beam (by Noats Inc.)?
Beam is a macOS utility that lets a user open a window from another Mac as if it were a native local window on the current Mac. It positions itself against screen sharing and Universal Control, emphasizing per-window streaming at exact Retina resolution, local Dock icons, per-app audio, file drag-and-drop, privacy via direct encrypted Mac-to-Mac connections, and support for headless Macs. The site shows a freemium model with a free host side or 20 minutes/day, a monthly/yearly paid tier, and a $199 lifetime option. Public traction numbers are unknown, but the product concept is technically sharp and targeted at a small, high-frequency multi-Mac power-user niche.
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