AI APP · ENTERPRISE · CASE STUDY

AI Voice Campaigns For Casinos,With Nobody Holding The Data.

A multi-tenant platform for casinos to design, launch and monitor AI-powered outbound voice campaigns, with zero PII stored in plaintext anywhere in the system. ZipLyne built the full platform: the zero-knowledge encryption architecture, VAPI voice agents, a drag-and-drop campaign builder and real-time outcome dashboards.

Start One Like This

Art-directed presentation of the captured Ringwell interface. — Art-directed from the local interface capture

256 Bit AES-GCM, client-side

0 PII stored in plaintext

DIRECT CAPTURE

The Actual Interface.

Ringwell running locally. — Actual campaign frontend with fictional drafts; no calls or messages sent

THE BOTTLENECK

Guest Data Is The Reason This Build Is Hard.

An outbound campaign needs a guest name, a loyalty tier and an offer. A casino cannot hand that to a vendor, and a platform that stores it in plaintext is a compliance problem waiting to happen.

Ringwell is built so the platform never holds readable guest data at all, while still running the calls.

WHAT WE BUILT

Enterprise AI On A Zero-Knowledge Architecture.

Privacy architecture. All guest PII is encrypted client-side with AES-256-GCM before it hits the server. The platform never sees decrypted data. Each casino holds its own encryption key, and ZipLyne infrastructure holds none.

VAPI agent integration. Configurable AI personas, campaign scripts, natural language branching and voicemail detection. Guest name, loyalty tier and offer details are resolved at call time by decrypting only the fields needed.

Drag-and-drop call trees. Loyalty offers, win-back calls and VIP invitations are built in a visual script editor with dynamic variable injection for each guest. No engineering is required to launch a new campaign type.

Supabase RLS enforcement. Row Level Security policies enforce complete data separation between casino clients at the database layer. The webhook pipeline runs VAPI to Cloudflare Workers to Supabase for durable call result storage.

HOW IT HOLDS UP

AI And Compliance, Not A Trade-Off.

Voice AI. VAPI agents handle outbound calls, detect voicemail against a live answer, branch naturally through script trees, and record outcomes.

Encryption. Client-side encryption using the native Web Crypto API. Keys never leave the casino's environment, and there is no third-party key management dependency.

Real-time dashboard. Call outcomes, answer rates, conversion tracking and sentiment scoring, surfaced per campaign, per day and per guest segment.

WHAT IT RUNS ON

VAPI
Next.js
Supabase
Cloudflare Workers
AES-256-GCM
Web Crypto API

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