Modulate
Audio-native voice AI for fraud, deepfake, and toxicity detection via a platform (Velma, ToxMod) or API.
What it does
Modulate is a voice AI company whose audio-native models analyze speech for fraud, churn, compliance risk, deepfakes, and toxic behavior. It ships as the Velma voice-intelligence platform and ToxMod moderation, plus a developer API.
Core features
Deepfake and AI-music detection
Voice-based fraud detection
ToxMod content moderation
Velma voice analytics and intelligence
Speech-to-text and PII/PHI redaction
Developer API access
Best for
→Fraud prevention in contact centers
→Moderating voice chat in games
→Guardrails for AI voice agents
Toolspool rankingby global site rank
Reviews
Big-picture takes: what it's for and whether it delivers. High-engagement YouTube videos — not sponsored.
Tutorials
Step-by-step: exactly how to get things done with it.