Closed Captions & Call Transcripts
Make your calls searchable, accessible, and easier to follow
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Make every call easier to follow, understand, and revisit. CometChat Calls now brings live closed captions and transcription directly into voice and video calls. Users can turn captions on or off in real time, while transcripts can be generated automatically or on demand and accessed from call logs after the call. No separate transcription service to integrate or maintain. Now available across all popular platforms.
PH · launched Sep 17, 2026 · 6 upvotes (top 6%) · 0 views
Niche: meeting transcription software · 36 launches, 6 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Communication
- B2B
- AI feature
- Commercial product
- Productivity
- Meetings
- Developer Tools
Visit website ↗ Source listing ↗
More like this: all 36 launches in meeting transcription software →
Could you build this?
Partial The UI toggle and call transcript viewing are straightforward, but live closed captioning on WebRTC video/voice calls requires real-time audio stream tapping and low-latency streaming STT pipelines.
What it would actually take: The implementation requires intercepting real-time WebRTC audio tracks directly at the SFU/media gateway level and piping low-latency PCM audio streams via WebSockets to streaming speech-to-text models (e.g., Deepgram Nova-2, WhisperLive, or Google Cloud Speech-to-Text). Latency must remain under 300ms, requiring specialized C++/Go media-server pipeline integrations and synchronized subtitle rendering via WebRTC data channels.
Competitors
Other products that read as similar to this one : 396 launches clear the similarity bar, closest 8 shown.
Attention rank: #48 of 397 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 300 days after the earliest competitor.
- Live Captions & Transcribe · ph · 2026-10-28 · 2 upvotes · similarity 0.56
- captioncat · ph · 2026-11-11 · 3 upvotes · similarity 0.52
- TranscribeChirp · ph · 2026-09-30 · 1 upvotes · similarity 0.51
- Captora: AI Auto Captions · ph · 2026-09-25 · 1 upvotes · similarity 0.51
- Caption & Cut · ph · 2026-09-08 · 2 upvotes · similarity 0.50
- CapScribe · ph · 2026-09-23 · 1 upvotes · similarity 0.50
- Offline Captions · ph · 2026-11-05 · 2 upvotes · similarity 0.48
- Offline Support by CometChat · ph · 2026-11-10 · 6 upvotes · similarity 0.47
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