Best Redaction Software to Remove Spoken PII From Call Recordings 

Customers share names, account numbers, and sensitive details on every call. That data stays in the recording through storage, QA, training, and sharing. VIDIZMO Redactor detects and removes spoken PII automatically so contact centers, financial institutions, healthcare organizations, and enterprises can keep their recordings without keeping the risk. 

Best Redaction Software to Remove Spoken PII From Call Recordings

Organizations Ensure Data Privacy and Compliance with Our Redaction Software

Unredacted Recordings. Growing Library. Increasing Risk

Every call your organization records captures sensitive information spoken by customers. That information stays in the recording through QA review, agent training, third-party sharing, and long-term storage. The library grows daily and so does the exposure. 

Unredacted Recordings. Growing Library. Increasing Risk.

Removing Sensitive Data from Call Recordings Is Hard at Scale

Speaker Labeling

Unpredictable PII in live speech

Customers share card numbers, health details, account information, and personal identifiers as part of normal conversation. There is no structured field or predictable point in the call where it appears.

Card 2 - Context-dependent detection

Context-dependent detection

The same digit pattern can be a credit card, a reference number, or a case ID. Only conversational context reveals which it is.

Card 3 - Sensitive data and business value on one track

Sensitive data and business value on one track 

Customer speech contains the PII. Agent speech contains the QA value. Both are on the same track and must be handled differently.

Card 4 - Volume compounds daily

Volume compounds daily

Every new call adds another unreviewed recording to storage. The backlog grows whether or not anyone is processing it.

Card 5 - One recording, many uses

One recording, many uses

QA, training, coaching, dispute resolution, and regulatory retention all depend on the same file. Redaction must protect it without breaking it.

Card 6 - Multiple regulations per call

Multiple regulations per call

A single recording can trigger HIPAA, PCI DSS, GDPR, and CCPA simultaneously depending on what the customer said.

Call Recording Redaction Capabilities in VIDIZMO Redactor

Card 1 - Spoken data detection

Spoken data detection 

AI transcribes the audio and identifies credit card numbers, health details, account information, and 33+ other categories. Mute or bleep flagged segments automatically. 

Card 2 - Speaker separation

Speaker separation 

Sensitive information from the customer is removed while the agent's responses stay intact for QA scoring and coaching. 

Card 3 - Searchable transcripts

Searchable transcripts 

Recordings transcribed into searchable text. QA and compliance teams find specific moments and verify redactions from the transcript instead of listening to full recordings. 

Card 4 - Bulk redaction

Bulk redaction 

Upload an entire day's recordings at once. Configure detection settings once, process the full queue overnight. No per-file manual work. 

Card 5 - Audit trails and reports

Audit trails and reports 

Every redaction logged with what was removed, who reviewed it, when, and at what confidence level. Exportable for PCI DSS, HIPAA, GDPR, and internal audits. 

Card 6 - 82-language support

82-language support

Transcribe spoken PII in 82 languages and translate transcripts into 74. Process every recording in the language it was made in, with no separate workflow per region. 

Industries That Store Call Recordings with Sensitive Data

Row 1 - Contact centers and BPOs

Contact centers and BPOs  

Thousands of interactions recorded daily across BFSI, healthcare, collections, and insurance verticals. Every recording captures customer PII that accumulates in storage, QA queues, and training libraries. 

Row 2 - Financial services-1

Financial services

Customer calls contain account numbers, card details, loan information, and investment data. Regulatory retention requirements mean these recordings are stored for years with sensitive data inside them. 

Row 3 - Healthcare and insurance

Healthcare and insurance

Patient and member calls capture insurance IDs, diagnoses, prescription details, and billing information. HIPAA requires PHI protection in every recording that is stored, shared, or used for training. 

Row 4 - Debt collections

Debt collections

Payment arrangement calls capture card numbers, bank details, and personal financial information. Recordings retained for compliance documentation contain the same data that compliance requires to be protected. 

Row 5 - Legal and eDiscovery

Legal and eDiscovery

Depositions, witness interviews, and investigative call recordings capture names, case identifiers, and privileged information. Recordings produced to opposing counsel, experts, or the court must be redacted to protect third parties and preserve privilege. 

Four Steps from Upload to Redacted Call Recording

Step 1

Upload 

Add recordings individually, in bulk, or via API from your existing recording platform. Supports 255+ formats without conversion. 

Step 2

Detect 

AI transcribes the audio and identifies sensitive data across the full conversation. Customer and agent speech are separated so only the sensitive content is flagged. 

Step 3

Review

Verify flagged segments from the searchable transcript. Approve, adjust, or add manual redactions before finalizing. 

Step 4

Export

Download the redacted recording with a complete audit report documenting every redaction decision and reviewer action. 

PCI DSS Audio Redaction for Payment Call Recordings 

Payment calls need PCI DSS-specific redaction. See how VIDIZMO Redactor detects and removes cardholder data from call recordings automatically. 

PCI DSS Audio Redaction for Payment Call Recordings

Deploy Where Your Call Recordings Stay Secure

Call recordings contain regulated data subject to PCI DSS, HIPAA, GDPR, and industry-specific requirements. VIDIZMO Redactor deploys wherever your security policies demand. 
On-Premises-Jan-12-2026-06-56-39-3124-PM

On-premises

Full control. Recordings never leave your network. Air-gapped deployment available.

Private Cloud-2

Private cloud

Dedicated instance on your cloud tenant. Aligned with existing security and data governance policies.

SaaS Just

SaaS

Fastest deployment. Cloud infrastructure available for organizations without on-premises requirements.

Hybrid Environments

Hybrid

Sensitive recordings on-premises. Non-sensitive content in cloud. One platform, unified audit trail.

Remove the Sensitive Data from Your Call Recordings

See how VIDIZMO Redactor processes your recordings at scale. Start a free trial or talk to our team. 

Frequently Asked Questions

What sensitive data needs to be redacted from call recordings? 
Any information that can identify a person or expose regulated data. This includes names, account numbers, social security numbers, credit card details, dates of birth, insurance IDs, health information, addresses, and phone numbers. The specific requirements depend on which regulations apply to your recordings.
What regulations require call recording redaction? 
PCI DSS requires protection of payment card data. HIPAA requires protection of health information. GDPR and CCPA require protection of personal data. GLBA applies to financial data. TCPA and FDCPA apply to collections. A single recording can fall under multiple frameworks depending on what the customer shared during the call. 
How accurate is automated call recording redaction?
 Accuracy depends on audio quality, speaker clarity, and the detection model used. VIDIZMO Redactor uses contextual named entity recognition, not just pattern matching, which reduces false positives. Confidence thresholds are configurable between 25% and 90%. Every automated detection goes through human review before the recording is finalized.
Can we redact recordings that are already stored in our archive? 
Yes. Existing recordings can be bulk uploaded and processed retroactively. This is how organizations address the risk in recordings that were stored before any redaction process was in place. The system has been tested with over 1.1 million recordings.
Can redacted recordings still be used for QA and agent training? 
Speaker separation keeps agent responses intact while removing sensitive customer data. Call timing, tone, and conversation flow are preserved. QA teams score and review the redacted version the same way they would the original.
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