Nijta

Nijta is a voice anonymization platform that strips speaker identity from audio recordings while keeping the speech content intact and usable. Rather than masking or distorting audio, it transforms a recording into a new, natural sounding voice that cannot be linked back to the original speaker, removing biometric markers such as timbre, pitch patterns and rhythm. Processing can run on device or on premise, so recordings need not leave the organization, and the output remains suitable for transcription, analytics and AI model training. It serves security and body camera companies, data collection agencies, contact centers and any enterprise gathering voice data at scale across regions and devices. The current version 4.0 offers Mini and Advanced modes, preserves prosody and emotion, and lets users set the age group and gender of the output voice. Supported languages are English, French, German, Spanish and Italian, with new languages added on request. Delivery is by SDK and API, as SaaS or as an on premise installation, and the company designs for GDPR and EU AI Act compliance. Version 4.0 processes faster than real time but does not include native streaming, and model fine tuning is not supported. Pricing is custom and quoted after a discovery call and demo, with parameters including deployment scope, usage volume, configuration and support requirements. Published per minute rates step down with volume: €0.27 per minute up to 10,000 minutes, €0.20 from 10,000 to 100,000, €0.14 from 100,000 to 500,000 and €0.10 above 500,000. The site also lists Starter, Basic, Premium and Enterprise tiers by data volume and support hours without monthly prices. Nijta markets its main application under the name Voice Harbor.