Nijta

Nijta offers a privacy-focused voice anonymization solution, operating in the B2B market for companies that handle sensitive voice data. Founded in 2021 by Emmanuel Vincent, Seyed Ahmad Hosseini, Nathalie Vauquier, and Brij Mohan Lal Srivastava, the company is headquartered in Lille, France. The company's inception stems from research conducted by CEO Brij Srivastava during his PhD at Inria, which focused on developing an algorithm to maintain the confidentiality of voice data while preserving its utility for service development. This research, validated at the Interspeech 2020 conference, formed the foundation of Nijta's technology.

The company's core product, Voice Harbor, is an AI-powered platform designed to remove personally identifiable information (PII) and biometric voiceprints from audio recordings. This enables clients, particularly in sectors like healthcare AI, media, and call centers, to analyze voice data for insights and train AI models without violating privacy regulations such as GDPR, HIPAA, and CCPA. The technology is designed to be irreversible, ensuring that the original speaker's identity cannot be traced back from the anonymized audio. Voice Harbor maintains the linguistic content and emotional prosody of the speech, which is crucial for applications like AI model training and sentiment analysis. Features include biometric identity redaction, generative content anonymization, and speaker diarization to automatically identify and separate different speakers. Nijta offers its solution as a cloud-hosted SaaS or an on-premises installation for seamless integration into existing workflows.

Nijta's business model targets organizations that possess large volumes of voice recordings but are restricted in their use due to compliance risks. By providing a tool that guarantees privacy, Nijta unlocks the value of this previously unusable data. The company's technology has been validated by the French Data Protection Agency (CNIL). In March 2024, Nijta announced it had secured €2 million in a pre-seed funding round led by Elaia and Finovam Gestion, which is intended to help the company scale and further develop its voice anonymization technology.

Keywords: voice anonymization, data privacy, speech anonymization, privacy tech, compliance solutions, HIPAA compliance, GDPR compliance, healthcare AI, call center solutions, biometric redaction, PII removal, AI data training, secure voice data, speech-to-speech anonymization, privacy-enhancing technology, audio data security, Inria startup, confidential data protection, emotion preservation AI, voice data compliance