Powered by Azure AI + GPT-4o

Turn any audio into
actionable intelligence

Upload any audio file — meeting, call, interview, podcast — and get back a full transcript with sentiment analysis, key topics and an executive summary. In seconds.

Try it now — free View API docs
11+
audio formats
9
languages
7min
max audio length
100MB
max file size

Live demo

See it work on your audio

No sign-up needed. Upload a file or paste a URL and see the result in real time.

🎙️

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Get 3 free analyses instantly. No credit card required.

Google or Microsoft · Takes 10 seconds


How it works

Three steps, one API call

No configuration, no model selection, no prompt engineering. Just send your audio.

01

Send your audio

Upload a file or pass a URL. Any common format is automatically converted — no preprocessing needed.

02

AI processes it

Azure Speech transcribes the audio. GPT-4o analyzes the transcript for sentiment, topics and summary.

03

Get structured JSON

One response with transcript, sentiment, topics array and executive summary. Ready to plug into your product.


Universal compatibility

Every format your users send

Automatic conversion to the optimal format before transcription. Your users never need to convert anything.

WAV
MP3
M4A
MP4
OGG
Opus
FLAC
AAC
WMA
WebM
AMR

Use cases

Built for teams who talk

Any workflow that involves audio becomes faster, searchable, and actionable.

📞

Sales & Customer Success

Automatically log call summaries, detect objections, and track sentiment across every customer conversation.

🏥

Healthcare & Therapy

Generate session notes, identify key topics discussed, and maintain searchable records — with full PII masking.

⚖️

Legal & Compliance

Transcribe hearings, depositions and meetings with automatic summarization. Save hours of manual work per case.

🎙️

Meetings & Interviews

Turn recorded meetings and interviews into actionable summaries with topics and next steps extracted automatically.


One endpoint. Full intelligence.

Available on RapidAPI. POST your audio file and get back structured JSON in seconds. No model selection, no prompt engineering.

Get API key on RapidAPI
# Upload a file
curl -X POST \
  "https://nfcneovoicefunc
   .azurewebsites.net/api
   /analyze_audio"
\
  -F "audio=@meeting.mp3" \
  -F "language_code=en-US"

# Response
{
  "status": "success",
  "transcript": "...",
  "analytics": {
    "overall_sentiment": "...",
    "main_topics": ["..."],
    "summary": "..."
  }
}

Ready to add audio intelligence to your product?

Get started for free on RapidAPI. No credit card required for the free tier.

Start for free on RapidAPI

Sign in to NeoVoice AI

Create your account to get credits and keep analyzing your audio.