CoScreen
Figma for everything, a new way to share screens by Datadog
CoScreen launched on March 31, 2023 with 120 votes, #428 of 5,007 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
What it does
CoScreen 5.0 for macOS and Windows lets you share and collaborate on your screen like never before. High-def screen sharing, multi-user editing of any app as if it were a Figma file, 60 FPS+ mouse pointers, crisp audio and video chat.
Bring your team closer to you. One click to share and remote control any window. Get things done together like never before.
Pair program and debug together through collaborative screen sharing that's made for engineering teams. Share one or multiple windows intuitively across multiple displays, keep the rest private and your data secure. Collaborate on any project on CoScreen to get it done faster together. You and your teammates can simultaneously control any shared app - 2-3x faster than Zoom . Share any desktop or browser app with a single click from any of your displays. Your teammates can do it at the same time, side-by-side. A shared terminal that lets you run commands, debug, and write code collaboratively and securely with near-zero latency. Call each other with high-quality audio chat and flexible video…from coscreen.co
Does a similar job
all alternatives →- MDMulti-display screen sharing with CoScreen2023 · blog.coscreen.co · ▲350
Good to be back on HN with all-new CoScreen, a little more than 3 years after it launched over here! With CoScreen 5.0, you can now share your windows from multiple displays at the same time, a long standing request by our most avid users and impossible in other apps. It also has a lightning-fast, Rust-based window compositing, scaling, and streaming engine now. CoScreen was always meant to be different so that you and your team can share your screens simultaneously and multi-directionally, and to be able to control what is being shared. We saw it as a natural extension and closely coupled…
Coscreen.co – a radically different remote collaboration tool2019 · coscreen.co · ▲404Bring your team closer to you. One click to share and remote control any window. Get things done together like never before.

Screen – screen sharing for remote work, by the cofounder of Screenhero2020 · screen.so · ▲406Work together like you’re in the same room. Supports Mac, Windows, Linux, iOS, Android, Safari, Firefox & Chrome.


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