Voice & Messaging Automation

Autonomous Voice & Messaging Infrastructure for Modern Service Businesses & Contractors.

Answer every call and text, qualify the request, and book the job — automatically. Built for HVAC, home inspection and other field-service teams that can't afford a missed lead.

Apply for API Access View Documentation

Access is reviewed manually. We respond to every application by email.

Emergency Dispatch AssistantSample simulation

Scripted preview for illustration only. Not a recording of a real customer call.

Platform

Everything a service business needs to never miss a lead

One API and dashboard for inbound calls, SMS follow-up and scheduling.

For developers

Ship an AI receptionist in minutes

A simple REST interface to start an assistant, send messages and receive webhook events when a job is booked.

Webhook events for call, message and booking updates
Per-business prompts, hours and escalation rules
Sandbox access granted with approved applications

Illustrative example · cURL

# Illustrative request — final endpoints are shared with approved accounts
curl -X POST https://api.your-domain.example/v1/assistants \
  -H "Authorization: Bearer $VOXALINE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "business": "Acme Heating & Air",
    "channels": ["voice", "sms"],
    "escalation_phone": "+15555550123"
  }'

Customers

Built with HVAC and home inspection teams

We're onboarding a limited group of contractors and inspectors.

Pilot program now open

We're working with early HVAC and home inspection businesses to shape the product. Apply to join and get direct access to the team.

Apply for the pilot

FAQ

Frequently asked questions

Get started

Apply for API access

Tell us about your business and use case. We review every application.