KKrystal Voice CallerCustomer portal
Customer front door

Krystal Voice Caller - AI receptionist + B2B email-hunter, your brand, your script

Give customers a branded reception flow, capture after-hours messages, and run compliant outbound email-hunter calls from one tenant dashboard. Built MCP-first. Drive your tenant from Claude, Cursor, or any AI agent.

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Live customer portal

From signup to calls

  • Stripe signup opens the tenant onboarding path.
  • Magic-link login keeps customers out of Erik's admin UI.
  • Script Author lets non-technical customers shape the call script.

Three jobs, one branded caller

Reception Forward

Inbound calls greet under your company name, forward during business hours, and capture after-hours messages.

Email Hunter

Upload B2B contacts and let the voice agent capture decision-maker email addresses for the daily digest.

AI Script Author

Shape custom scripts through a short chat, with operator review before activation.

How it works

1

Sign up

Choose a tier, add your company details, and complete Stripe Checkout.

2

AI builds your script

Use Script Author to tell the agent how to qualify, escalate, and capture.

3

Start calling

Upload contacts, test the voice, and monitor calls, captures, and digests.

Bring Your Own Agent

Every tier includes MCP API access for Claude, Cursor, and agent workflows.

pip install kvc-mcp
{
  "mcpServers": {
    "krystal-voice-caller": {
      "command": "kvc-mcp",
      "env": { "KVC_API_TOKEN": "kvc_token_..." }
    }
  }
}
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