MASS Lead Connect
MASS Lead Connect is the flagship product of The MASS Lab — a multi-tenant AI voice receptionist platform that handles inbound calls, qualifies leads, and routes appointments for service businesses.
The platform consists of three Next.js applications: a marketing site, a customer dashboard for business owners to manage their AI receptionist, and a staff portal for internal operations. The backend runs on SST v3 with DynamoDB, Cognito authentication, Telnyx voice integration, Stripe billing, and WebRTC for browser-based calling.
The most technically interesting piece is the autonomous agent runtime — an AI system that can take actions on behalf of the business (scheduling, follow-ups, qualification) with human-in-the-loop approval gates to prevent unwanted automation.
523 commits
Highlights
- Multi-tenant SaaS with three separate Next.js applications
- Autonomous agent runtime with human-in-the-loop approvals
- WebRTC browser calling integration
- Stripe billing with subscription management
- SST v3 infrastructure on AWS with DynamoDB and Cognito
- 523 commits and counting