cd /news/ai-tools/show-hn-alert-for-real-time-applicat… · home topics ai-tools article
[ARTICLE · art-33784] src=sf-voice.sh ↗ pub= topic=ai-tools verified=true sentiment=↑ positive

Show HN: Alert for real time application including video and audio

The San Francisco Voice Company launched a real-time alert system for video and audio applications, designed for teams handling over 10,000 calls per day. The platform detects acoustic features beyond words, such as frustration and prosody, and outputs structured data for AI assistants like Claude, Cursor, and Cline to debug voice failures.

read1 min views1 publishedJun 19, 2026
Show HN: Alert for real time application including video and audio
Image: source

Voice Company

Search for

voice.query("calls where the agent interrupted the caller.")
→ 1,284 matches
→ clustered into 6 defect signatures

Built for teams running 10K+ calls/day.

  • LiveKit
  • Twilio
  • Telnyx
  • Pipecat

Beyond words

Most systems hear words. #

We hear everything.

Meaning lives beneath the surface of speech.

What others hear

The surface

Words and transcripts

What we hear

The depth

Acoustic features

Keyword search

Finds “cancel subscription”

vsAcoustic features

Detects

frustration Transcription

Captures what was spoken

vsProsody capture

Captures

how it was saidAnalytics dashboards

Summarize after the fact

vsLive detection

Surfaces signals

instantly

AI-native output

Made to be read by the LLMs already debugging your stack. #

Structured for LLMs

Replay bundles, defect signatures, and corpus search results ship as structured, machine-readable output. Claude, Cursor, and Cline can reason over a voice failure without prompt gymnastics.

Replay → root cause in one loop

Paste a defect signature into your AI assistant. Get the failing turn, the model parameters, the audio link, and the next step — without leaving the chat.

Make every conversation visible. #

Talk to us

── more in #ai-tools 4 stories · sorted by recency
── more on @the san francisco voice company 3 stories trending now
sponsored brought to you by zahid.host 4,200+ EU-deployed projects
reading about agents? ship yours in a single git push.

Run your AI side-project on zahid.host

EU-based hosting, git-push deploys, automatic HTTPS, no cold starts. Free tier with a custom domain — perfect for shipping the agent you just read about.

$git push zahid main
Live at https://your-agent.zahid.host
Get free account → Pricing
from €0/mo · no card required
LIVE [news/show-hn-alert-for-re…] indexed:0 read:1min 2026-06-19 ·