Ready-Made • Sub-600ms Conversational Voice

Plug-and-play AI phone agent that answers every customer call.

No coding, no hardware. Simply click Connect Phone Number to enable instant 24/7 call answering. Your AI agent speaks naturally, answers FAQs, and books appointments according to your predefined agreements and rules.

Live Telephony Demo • Sub-600ms Voice Latency

Natural Speech & Interruptible Audio

Built with high-performance voice infrastructure (Vapi & Telnyx). The AI naturally stops speaking if the caller cuts in, asks a clarification question, or changes the topic.

Live Appointment Booking

Syncs in real-time with Google Calendar or your booking software. The agent checks available open slots, suggests times, and locks in the reservation on the call.

Smart Warm Transfer to Human Staff

When a VIP client calls or a request exceeds predefined safety parameters, the agent instantly transfers the live call directly to your cell phone or desk team with context.

Instant Call Transcripts & Summaries

Every call is transcribed and summarized within seconds. Receive instant SMS or email notifications with caller sentiment, key details, and actionable next steps.

Local US, UK & European Numbers

Provision dedicated local or toll-free numbers in 40+ countries or set up simple call-forwarding from your existing carrier without porting numbers.

Safe Guardrails & Knowledge Training

The agent strictly adheres to your verified knowledge base. It never makes up pricing or promises work outside your authorized service boundaries.

Keep your existing phone number

You don't need to change carriers or purchase expensive hardware. Set conditional call-forwarding so when your line is busy or unanswered after 3 rings, Zepiva picks up seamlessly.

Try AI Calling Risk-Free

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