Copresent
Hi HN, I'm the maker of Copresent. It does two things: 1. Turns your phone into a Google Slides remote. Open a link, swipe to advance, and read your speaker notes off the phone while you walk around the room. No dongle. 2. Lets several people drive the same live deck. You share one link. Up to 10 co-presenters can take control from any browser, on any device - no install and no account for anyone but the host. I built it because Google locked native co-presenting behind paid Workspace tiers (Business Standard and up). If you're on a free account like most students or small teams - there's no…
Copresent launched on July 15, 2026 with 123 votes, #304 of 24,623 launches that month and more than 95% of that year's launches.
What it does
Copresent turns your phone into a Google Slides remote - swipe to advance, notes on screen. Need to co-present? Share one link and up to 10 people drive the same deck from any device. No app or account for guests.
Turn your phone into a Google Slides remote — then share the link and let your team drive the same deck. No app, no account, free to start.
Swipe to advance and read your speaker notes from your phone . Share the link and a teammate can drive the same deck . No install, no account. Watch how quickly your phone becomes the clicker — and how easily your team joins the same deck. The remote is a mobile-friendly web page. Open it on any phone. Swipe left and right. That's it. Whoever is driving sees the current slide's speaker notes in real time. Hand off mid-sentence without losing the thread. Co-founders, co-teachers, panel guests — everyone gets a turn. No screen-share swaps. Only the host installs the extension. Co-presenters just click a link. Every session has its own unique link. Your slides stay inside Google Slides —…from copresent.app
In the maker’s words, at launch
Hi HN, I'm the maker of Copresent. It does two things: 1. Turns your phone into a Google Slides remote. Open a link, swipe to advance, and read your speaker notes off the phone while you walk around the room. No dongle. 2. Lets several people drive the same live deck. You share one link. Up to 10 co-presenters can…
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