Modulate

Modulate.ai is an advanced artificial intelligence company specializing in voice intelligence and audio understanding. Founded in 2019 and headquartered in Somerville, Massachusetts, the company develops AI models that analyze spoken conversations in real time, going beyond traditional speech-to-text technology. Instead of only converting audio into text, Modulate's AI understands tone, emotion, intent, speaker behavior, and contextual audio signals to provide deeper insights from voice interactions.

The company's flagship platform, Velma, is built on an innovative AI architecture called Ensemble Listening Models (ELM). This technology enables organizations to detect fraud, identify deepfake voices, monitor compliance, improve customer service, and enhance trust and safety across voice communications. Velma processes live and recorded conversations, allowing businesses to identify risks such as identity impersonation, social engineering attacks, abusive language, customer dissatisfaction, and policy violations before they become major issues.

Modulate serves a wide range of industries, including contact centers, financial services, healthcare, gaming, telecommunications, and enterprise customer support. Its AI-powered APIs offer capabilities such as:

• Real-time speech-to-text transcription
• Deepfake and synthetic voice detection
• Emotion and sentiment analysis
• Language and accent detection
• Voice activity detection
• AI-generated music detection
• Personally Identifiable Information (PII) and Protected Health Information (PHI) redaction
• Conversation risk assessment and compliance monitoring

One of Modulate's key differentiators is its ability to understand the complete context of conversations rather than relying solely on transcripts. The platform combines acoustic features, conversational patterns, and linguistic analysis to identify over 150 types of behaviors and business risks. This enables organizations to improve customer experiences, protect employees from harassment, prevent fraud, and ensure regulatory compliance with greater accuracy than conventional voice analytics systems.

The company also emphasizes enterprise-grade security and privacy. Its platform is designed to support compliance with standards and regulations such as ISO 27001 security processes, HIPAA practices, GDPR, CCPA, and the EU AI Act. According to the company, customer audio data is not used to train its AI models without customer control, and organizations retain ownership of their data.

Today, Modulate positions itself as a frontier AI voice company focused on transforming how businesses understand and manage spoken interactions. By combining cutting-edge audio AI with scalable APIs and enterprise solutions, the company aims to make voice communication more secure, intelligent, and actionable for organizations worldwide.