the n°1 voice-data privacy solution

Voice Data. Privacy Guaranteed. On Device.

An on-device privacy layer for voice data collection - anonymize speech before it leaves the device, fully aligned with GDPR and the EU AI Act.

+1M recordings anonymised

PROTECT DATA BEFORE IT EVEN LEAVES THE DEVICE.

Stop making your voice data unusable by default.

Built for data collection agencies, NGOs and enterprises - Collect large amounts of voice data across geographies, devices, and real-world conditions - keep the data, lose the risk completely!

On-device anonymization

Seamless SDK integration

Customised to your usecase

Available in English, French, German, Spanish & Italian.

Can't find your preferred audio language in our list?
Reach out to us & add it - in just ONE day!

fully automated PRIVACY

On-Device Biometric Anonymization

Anonymize at capture

Remove identifiable voice characteristics while preserving content quality.

No cloud dependency

All processing happens on-device - eliminating exposure risks during transfer.

Field-ready performance

Works in low-connectivity and real-world environments across diverse conditions.

Designed for scale

Supports high-volume data collection workflows across distributed teams.

COMPLIANCE BY DESIGN

Supports GDPR and EU AI Act requirements for biometric data handling.

100% clean

How it works:


Step 1:
Voice is recorded within your device - on our application integrated to your workflow

Step 2:
Nijta processes and anonymizes audio on-device

Step 3:
100% secure & anonymized data enters your pipeline

Step 4:
Download, share or analyze your data - with full compliance!

Hight fidelITy

What you get-

Compliant voice data collection

Usable datasets for AI development

Reduced legal and operational risk

Faster enterprise adoption

Go to app
Go to app
fully automated compliance

They are staying ahead of voice privacy.

We worked with Nijta to anonymize voices in a synthetic dataset for a public hackathon at the Swiss{ai} weeks. Nijta voice manipulation technology worked exactly as needed, and the collaboration was refreshingly straightforward. The Nijta team was responsive, supportive, and came prepared—all compliance documents were ready from day one, which made our lives much easier. No unnecessary back-and-forth, just professional execution and genuine customer focus. I'd recommend Nijta without hesitation. Solid technology, reliable team, smooth process.

Philip Urech
Beauftragter für Verwaltungsmodernisierung, State Secretariat for Migration

Our partnership with Nijta has been a real turning point for Oky Doky, enabling us to overcome major legal and technical hurdles in handling medical emergency calls.

Hasni Khabeb
CEO of Oky Doky
Philip Urech, Beauftragter für Verwaltungsmodernisierung, State Secretariat for Migration
Hasni Khabeb
We worked with Nijta to anonymize voices in a synthetic dataset for a public hackathon at the Swiss{ai} weeks. Nijta voice manipulation technology worked exactly as needed, and the collaboration was refreshingly straightforward. The Nijta team was responsive, supportive, and came prepared—all compliance documents were ready from day one, which made our lives much easier. No unnecessary back-and-forth, just professional execution and genuine customer focus. I'd recommend Nijta without hesitation. Solid technology, reliable team, smooth process.
Philip Urech

Philip Urech

Beauftragter für Verwaltungsmodernisierung, State Secretariat for Migration

Our partnership with Nijta has been a real turning point for Oky Doky, enabling us to overcome major legal and technical hurdles in handling medical emergency calls.
Hasni Khabeb

Hasni Khabeb

CEO of Oky Doky

Make voice data usable again.

Anonymise your first voice recording in minutes.

Voice Harbor by Nijta - Anonymise your data in seconds. | Product Hunt