Lumespeak
Understand any meeting, live - in your language
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Lumespeak transcribes and translates your computer's audio in real time - meetings, classes, videos. Original + translation side by side, 18 languages, and no bot ever joins the call. Floating glass captions over any screen, AI meeting summaries, and history only you can decrypt. Windows app + Chrome extension.
PH · launched Sep 22, 2026 · 1 upvote (top 69%) · 0 views
Niche: real-time speech translation software · 86 launches, 10 in the last 7 days ▼ -9% · Explore this niche →
Category and tags
- Horizontal
- Communication
- B2B
- AI-native
- Commercial product
- Chrome Extensions
- Productivity
- Meetings
- Artificial Intelligence
Visit website ↗ Source listing ↗
More like this: all 86 launches in real-time speech translation software →
Could you build this?
Partial The floating overlay and summaries are manageable, but capturing low-level desktop audio across arbitrary applications without bot integration, then streaming it through low-latency real-time STT and translation pipelines, is technically demanding.
What it would actually take: Requires a native Windows app (C#/WPF, C++, or Rust with Tauri) using Windows WASAPI (audio loopback capture) to intercept system-wide speaker audio. The stream must be chunked and piped over WebSockets to an ultra-low-latency real-time speech-to-text engine (e.g., Whisper streaming / Deepgram) and instant machine translation pipeline while managing local transparent floating windows (DirectX/Win32 layered windows).
Competitors
Other products that read as similar to this one : 404 launches clear the similarity bar, closest 8 shown.
Attention rank: #335 of 405 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 312 days after the earliest competitor.
- Live Captions & Transcribe · ph · 2026-10-28 · 2 upvotes · similarity 0.53
- Parley · ph · 2026-10-13 · 2 upvotes · similarity 0.51
- SottMeet · ph · 2026-10-20 · 1 upvotes · similarity 0.51
- Sponkly · ph · 2026-10-22 · 72 upvotes · similarity 0.50
- ConferLingo · ph · 2026-10-20 · 1 upvotes · similarity 0.49
- ClearMeet · ph · 2026-10-20 · 1 upvotes · similarity 0.48
- Transcribe AI Voice Notes App · ph · 2026-09-08 · 3 upvotes · similarity 0.48
- VoiceCap · ph · 2026-09-19 · 100 upvotes · similarity 0.47
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