Supercall's voice AI speaks naturally, understands context, handles interruptions, switches languages mid-sentence, and sounds like a native speaker from your customer's hometown.
True localization means more than translation. It's the rhythm, intonation, and warmth of a native speaker from your customer's region.
General American · Southern · New York
Mexican · Caribbean · Central American
Metropolitan · Canadian · Creole
Standard · Cantonese
Standard · Punjabi · Tamil
RP · London · Scottish
Standard · Austrian · Swiss
Standard · Kansai
Seoul standard
Brazilian · European
Metropolitan · Canadian
Gulf · Egyptian · Levantine
Audio is transcribed in real-time as the caller speaks — no waiting for them to finish. Handles overlapping speech, background noise, and code-switching between languages seamlessly.
Our fine-tuned language model understands your business domain, references your knowledge base, queries your CRM mid-conversation, and generates contextually perfect responses every time.
State-of-the-art TTS with emotion control, natural prosody, and regional accent tuning. The voice matches the emotional context — warm and reassuring for complaints, upbeat for confirmations.
Real conversations aren't turn-by-turn. Our barge-in detection allows callers to interrupt naturally, ask mid-answer clarifications, and redirect the conversation — just like talking to a human.
WhatsApp voice stream
Real-time transcription
Intent + knowledge base
Neural voice synthesis
Voice response to caller
Real-time sentiment detection adjusts the AI's tone, pace, and behavior based on how the caller is feeling.
AI slows down, uses empathetic language, offers immediate solutions, and proactively offers human escalation.
AI matches upbeat energy, suggests upsells naturally, and closes with a warm personalized farewell.
AI detects confusion, rephrases explanations simply, breaks steps into smaller pieces, and confirms understanding.
AI picks up on urgency cues, gives concise answers, skips pleasantries, and gets straight to the resolution.
AI speaks slower, uses clearer diction, repeats key information, and patiently guides through each step.
AI simplifies vocabulary, avoids idioms, speaks at moderate pace, and confirms understanding at each step.
Our voicebot operates within strict guardrails to protect your brand and your customers.
AI only answers from your approved knowledge base. If it doesn't know, it says so — and offers to connect the caller with a human instead of making things up.
Define off-limits topics. AI will gracefully decline to discuss competitors, politics, or any sensitive subjects you specify.
Automatic detection and redaction of credit card numbers, SSNs, and other sensitive data from transcripts and recordings.
Inject required legal disclaimers, consent language, and compliance statements at the right moment in every call.
Try a free demo call. Pick a language, describe your business, and talk to the AI live.