Quickstart
From a blank account to a live agent taking real calls.
Build with Sculptor
Describe the agent you want; Sculptor builds it and shows you every change.
Connect your phone system
Register agents as extensions on 3CX, Yeastar, Dinstar, and more.
Use it from Claude or ChatGPT
VoiceInfra runs an MCP server — no API key required.
REST API
Place calls and check live activity from your own systems.
Pricing
One subscription, a monthly allowance, the whole platform.
What you can build
Inbound receptionists
Answer every call around the clock, book appointments, answer questions, and route to the right person.
Outbound campaigns
Upload a contact list and run personalised AI conversations at scale, with per-contact variables.
Real-time automation
Look up and update records in your CRM, calendar, or internal systems while the caller is still on the line.
Start here
1
Create your account
Sign up at voiceinfra.ai/signup. Every account starts on a 14-day free trial — no credit card required. You choose a region, and it cannot be changed later.
2
Describe your first agent
The home page is Sculptor. Type what you want — “Set up a receptionist for a dental office that books appointments” — and review what it builds. See the Quickstart for the full walkthrough.
3
Give it a number
Provision a number, import one from Twilio or Telnyx, or register a PBX extension.
4
Test, then publish
Use Test Call to speak to your agent before anyone else does. Publishing puts it live for new calls without interrupting calls already in progress — see Publishing & Versions.