Meetings that book.
Scheduling software with an AI receptionist.

Booking pages, team scheduling and AI phone agents that answer your calls, qualify callers and book them straight into your calendar. Routing forms, e-signatures and invoices are built in. Try it free for 14 days.

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Hear Voice AI handle a real phone call.

Natural conversational cadence, graceful interruptions, and live checks against your calendar.

Patient Intake & After-Hours Booking

Caller: Maya (Patient) • Duration: 0:42

24/7 Live Telephony
Ready
Calendeur Voice AI0:02

Good evening! Thank you for calling Central Medical. I'm Calendeur's voice assistant. Are you calling to book a routine checkup or an urgent consultation?

Maya (Patient)0:08

Hi, I have tooth pain and I'm hoping you have an opening tomorrow morning with Dr. Priya.

Calendeur Voice AI0:16

I'm sorry to hear you're in pain. Let me check Dr. Priya's schedule... We have a priority slot at 9:30 AM or 11:00 AM tomorrow. Which of those works better for you?

Maya (Patient)0:24

9:30 AM is perfect, thank you.

Calendeur Voice AI0:35

You're all set for 9:30 AM tomorrow. I've reserved the slot on Dr. Priya's calendar and emailed you a confirmation with clinic directions. Feel better!

Set up your voice receptionist in minutes.Explore Voice AI Features

Complete scheduling architecture.

All the engines you need to run high-velocity sales, multi-channel inbound routing, and client billing.

Voice AI Phone Agents

Assign phone numbers to autonomous AI agents that answer inbound calls, qualify leads, and book meetings directly into your calendar.

Inbound & Outbound CallingReal-Time WebRTC Audio

Custom Domains & CNAME

Connect your custom domain, upload your logo, set your brand color, and remove all Calendeur branding.

meet.yourcompany.com

Encrypted Video Rooms

Browser-based WebRTC video conferencing with live whiteboard, attendee polls, and private host notes.

Zero downloads required

Routing Forms & Polls

Route leads to specific team members based on intake answers, or host collective polls to pick meeting dates.

Conditional lead routing

CRM & Paid Bookings

Maintain complete contact timelines, send e-signature documents, and charge upfront for paid consultation holds.

Paddle & Stripe Checkout
Multi-Calendar Conflict Screening

Google Calendar and Outlook synced in real time.

Eliminate double bookings automatically across all your work and personal accounts with dynamic rest buffers.

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PRECISION TIME ARCHITECTURE

Every hour of your practice,
monetized on autopilot.

Whether you operate a clinical healthcare facility, legal practice, architectural studio, or executive advisory firm — Calendeur protects your most scarce, non-renewable asset: your time.

CLINICAL & TELEHEALTH PRACTICES•12:00 Position

Fast patient intake with no double-booked appointments.

After-hours calls and no-shows cost practices appointments every week. Calendeur's Voice AI receptionist answers patient calls 24/7, verifies visit reasons, and enforces surgical recovery buffers automatically.

Built-In Workflow Protections:
Automated buffer periods between complex procedures to prevent doctor fatigue
24/7 AI receptionist answering patient booking calls
Appointment reminders with one-click reschedule
After-Hours Inbound Capture100%
Deploy for Healthcare
Dr. Emily • Patient Intake Verified12:00 PM
$0$180/hr
Booked & paidProtected bufferAfter-hours, answered by Voice AIConflict-free

Engineered for every stage of your meeting lifecycle.

From autonomous voice answering and smart scheduling to contract e-signatures and encrypted video rooms.

M
Maya
Incoming call · Central Medical
LIVE
Central Medical, how can I help this evening?
Tooth pain. Anything tomorrow morning?
Dr. Priya has 9:30 AM free. Shall I hold it?
Booked · Tue 9:30 AMBooked during the call
Stage 01 · Answer

24/7 Voice AI Phone Receptionist

Real-Time Inbound Answering & Direct Booking

Never lose a high-value client to voicemail. Autonomous voice agents answer phone calls, qualify intent in natural conversation, and lock calendar reservations directly on your schedule.

Natural Conversation24/7 Call AnsweringGoogle/Outlook Sync
24/7
Call answering
Explore Voice AI

Connects seamlessly with your existing stack.

Zero rip-and-replace. Calendeur orchestrates your calendars, CRMs, payment gateways, and voice pipelines in one unified layer.

Google Calendar

Bidirectional Free/Busy sync and automatic event dispatch.

Two-Way SyncNative 1-Click
Microsoft Outlook

Microsoft Outlook & 365

Enterprise calendar conflict screening and meeting invitations.

Exchange ReadyNative 1-Click
Calendeur

Calendeur Video Studio

In-browser HD WebRTC meetings with interactive whiteboard.

Zero DownloadsBuilt-In Native
Zoom

Zoom & Google Meet

Dynamic room link generation inserted into guest calendar invites.

Dynamic URLsAuto-Provision

Paddle Billing & Merchant

Paid consultation checkouts with payouts to your account.

160+ CurrenciesGlobal MoR

Stripe Connect

Card payments and deposits at checkout.

Zero Host PenaltyInstant Payout

WhatsApp Delivery (Sendish)

Post-call meeting summaries, action items and calendar links.

<10s DispatchAutomated
Salesforce

HubSpot & Salesforce

Auto-create deals, update contact timelines, and log call notes.

Enterprise CRMBidirectional

Model Context Protocol (MCP)

Direct AI tool connection with Claude, Cursor, and Windsurf.

MCP ServerOpen Protocol

Enterprise power. Transparent pricing.

Every account starts with a 14-day free trial of Growth. No credit card required. Pick a plan when the trial ends; your data is kept.

Starter

Complete scheduling & client billing for independent professionals.

$24/ month
Billed annually ($288/yr)
  • 1 user, built for solo professionals
  • Unlimited Event Types & templates
  • Multiple calendars (Google and Outlook)
  • Invoicing, quotes & paid booking checkouts
  • Up to 10 e-signature documents / month
  • Browser-based encrypted video rooms
  • Automated email reminder workflows
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Most Popular

Growth

Full-stack revenue acceleration engine with Voice AI and lead routing.

$63/ month
Billed annually ($756/yr)
  • Everything in Starter, plus:
  • Team workspace with 5 seats (you + 4 teammates)
  • Round-robin scheduling across your team
  • Autonomous Voice AI Phone Agents (250 mins/mo)
  • Custom CNAME domains (meet.yourbrand.com)
  • Full white-labeling & branding removal
  • Capacity-aware routing forms & skip logic
  • Unlimited intelligent document e-signing
  • Salesforce & HubSpot CRM owner matching
Start free trial

Enterprise

Dedicated infrastructure, high-volume voice, and custom SLAs.

$159/ month
Billed annually ($1908/yr)
  • Everything in Growth, plus:
  • 1,500 Voice AI calling minutes / month included
  • Unlimited team seats & organization sub-accounts
  • Dedicated HD video infrastructure & AI meeting notetaker
  • Custom uptime SLA
  • Data Processing Agreement (DPA) on request
  • Priority engineering concierge & private Slack channel
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Need custom volume or enterprise procurement?We provide custom invoice billing, dedicated SIP trunking and data processing agreements, and help with security reviews.
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Frequently asked questions.

Everything you need to know about Calendeur's architecture, security, telephony, and billing.

Calendeur monitors your connected Google Workspace and Microsoft Outlook calendars simultaneously in real time. When an invitee views your booking link, our engine computes conflict intersections across all calendars and adds custom rest buffers before and after each meeting, making double bookings mathematically impossible.

Ready to give your team their time back?

Claim your personalized booking link and set up your AI receptionist in minutes.

14-Day Free TrialNo Credit Card RequiredQuick Setup