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CoopSeat

Stream your game to friends. Play together in one room.

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Stream your game to friends in a public or private room, free up to 720p. Nothing is recorded. Directly on your browser or download for Windows, or play locally with a capture card.

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PH · launched Oct 21, 2026 · 3 upvotes (top 10%)

Similar launches

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Could you build this?

Partial Room creation, chat, and browser viewing are standard, but low-latency game streaming to multiple viewers needs real-time media infrastructure. Capture-card support and a Windows client add further native work.

What it would actually take: Use WebRTC with an SFU (for example, LiveKit, mediasoup, or Janus) for rooms, plus a Windows capture client using DXGI desktop duplication or OBS-style capture. Hardware encoding (NVENC/QuickSync) and tuning for low latency at 720p need media-engineering experience. Scaling the SFU and keeping latency low under load is the main infrastructure cost.

Competitors

Other products that read as similar to this one : 285 launches clear the similarity bar, closest 8 shown.

Attention rank: #29 of 286 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 351 days after the earliest competitor.

Other launches for this product