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Vapi CLI

Vapi CLI

The best DX for building voice AI

Overview

What it is

Build, test and deploy voicebots in minutes rather than months.

Intent

I need it when

Deploy customer support agents that handle inbound calls at scale

Vapi enables building and deploying voice agents for support in minutes with enterprise-grade infrastructure supporting millions of calls, 99.9% uptime, and real-time monitoring to track CSAT improvements and resolve issues faster.

Automate lead qualification and appointment scheduling for sales teams

Vapi provides pre-built use cases for lead qualification and appointment scheduling with multi-lingual support, conversation flow configuration, and integration capabilities to qualify prospects and book meetings without manual intervention.

Ensure compliance and security for regulated industries like healthcare or finance

Vapi offers SOC 2, HIPAA, and PCI compliance certifications, SSO/OAuth/RBAC access controls, AI guardrails to prevent hallucinations, and optional zero data retention to meet enterprise security and regulatory requirements.

Integrate voice AI agents with existing business systems and APIs

Vapi is API-first by design with support for custom integrations, model provider flexibility (bring your own API keys), and enterprise deployment options including dedicated support engineers to embed agents into existing workflows.

Build outbound calling campaigns for sales or customer engagement

Vapi's platform supports outbound calling with orchestration, real-time monitoring, and enterprise configurability to launch campaigns at scale, track outcomes, and continuously improve agent performance across thousands of concurrent calls.

Drop

Not a fit when

  • User needs text-only chatbot without voice capabilities
  • User requires on-premise deployment with no cloud infrastructure
  • User needs sub-second latency requirements below 500ms
  • User operates in regulated industries requiring data residency outside Vapi's supported regions
  • User seeks completely free tier without usage limits or call minutes
Commercials

Pricing

Usage-based pay-as-you-go with optional fixed annual contracts. Build tier: $0.05/min for calls, $0.005/msg for SMS/Chat, plus $10/line/month for call concurrency beyond 10 included. Model provider costs passed through. Scale tier: fixed platform fee with committed volume and volume-based per-minute pricing. Optional add-ons: HIPAA ($2K/month), Zero Data Retention ($1K/month). View pricing