OnScript API.
Voice intelligence for your stack.

Transcription, call scoring, and conversation analysis through a simple API.

One capability or your whole pipeline.

Use each API on its own or combine them into your workflow.

Speech-to-Text

Turn recordings into readable transcripts with speaker diarization, timestamps, punctuation, and language detection.

Speaker Assignment

Identify agents and customers, interviewers and candidates, or other roles in an existing diarized transcript.

Dialog Analysis

Extract summaries, key facts, topics, and follow-up items for your CRM or internal tools.

QC Scoring

Evaluate conversations against your own quality and compliance questions, with evidence for each answer.

Tonality Analysis

Understand emotion, pace, and escalation moments per speaker. Add how it was said to what was said.

Sentiment, Intent & Outcome

Classify conversations using your own intent and outcome categories, with context behind the results.

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OnScript