Voice AI Guardrails

Comprehensive protection at every stage of your Voice AI pipeline. From validating inputs to filtering outputs, ensure only high-quality, safe, and compliant content flows through your applications.

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Operational Guardrails

Quality control

Speech Threshold

Transcribe only files with a minimum percentage of spoken audio.

See how in docs

Set the Start and End of the Transcript

Limit transcription to sections containing speech.

See how in docs

Safety Guardrails

Production-ready safety

Content Moderation

Detect sensitive content in your audio and video files - such as hate speech, violence, sensitive social issues, alcohol, drugs, and more.

See how in docs

PII Redaction

Identify and remove Personally Identifiable Information, such as phone numbers and social security numbers, from the transcription text before it is returned to you.

See how in docs

PII Audio Redaction

Replace Personally Identifiable Information, such as phone numbers and social security numbers in your audio files with a "beep" for compliance.

See how in docs

Profanity Filtering

Identify and redact profane or sensitive terms, keeping your speech-to-text output clean and compliant across any application.

See how in docs

AssemblyAI’s built-in PII redaction and PCI compliance features were crucial as European GDPR enforcement tightened. Our customers explicitly require these capabilities, and they directly support our compliance strategy.”

— Raj Shankar, Calabrio