Book & confirm appointments
Reduce no-shows by 38%. Confirms, reschedules, and routes to staff when needed.
Learn moreVocal lets businesses build, test, and deploy AI phone agents that sound human, respond in under 500 ms, and scale to millions of calls a day. Inbound, outbound, transfer, and book — all from a single API.
A single API for voice, language, telephony, and orchestration. No stitching together six vendors. No babysitting latency.
End-to-end speech model running on dedicated voice infrastructure. No turn-taking awkwardness.
Define voice, tone, and conversational guardrails with a single prompt block. Switch on the fly.
Call functions, query your APIs, warm-transfer to a human — mid-conversation.
Native-quality voices in English, Spanish, German, Japanese, Hindi, Arabic and more.
Encrypted transcripts, regional data residency, BAAs available for healthcare workloads.
Bring your own Twilio, or use our carrier network in 60+ countries with one toggle.
Define the task in plain English, attach tools, and dispatch. Webhooks stream transcripts, recordings, and structured outcomes back to your stack.
const call = await vocal.calls.create({
to: "+14155550199",
voice: "riley",
task: `You're a friendly dental
receptionist. Confirm the cleaning,
reschedule if asked, and end warmly.`,
tools: [bookingTool, smsConfirmTool],
webhook: "https://api.acme.co/calls"
});
// → call.id "call_2N4vQ8..."
// → call.status "in_progress"
// → call.latency 412Reduce no-shows by 38%. Confirms, reschedules, and routes to staff when needed.
Learn moreAnswer FAQs, triangulate tickets, and transcribe to your CRM. Hands off complex cases instantly.
Learn moreReplace repetitive call work with AI agents that run 24/7, cutting staffing overhead without sacrificing quality.
Learn moreScreen every lead in seconds. Score intent, capture key details, and route hot prospects straight to your team.
Learn moreHands-off outreach that re-engages leads, confirms next steps, and keeps every conversation moving forward.
Learn moreRespond to every lead in seconds with personalized calls that turn interest into booked revenue.
Learn more1,000 free minutes. No credit card. Live agent in 5 minutes.