Jarvis Phone

Small businesses miss calls while doing the work customers call about.

A missed call can be a lost lead, but many owners cannot stop a job to answer every interruption. Jarvis Phone turns that moment into a structured conversation and a concise message the owner can act on.

More than connecting a model to a phone number.

• Multi-tenant signup, authentication, plan logic and account configuration.
• Number onboarding and telephony provider integration.
• Assistant personalities, real-estate lead capture and voice conversation design.
• FastAPI backend and Next.js customer interface.
• Subscription billing and lifecycle work through Stripe.
• Production and staging deployment with Docker and Caddy.
• Authenticated webhook handling and security hardening.
• Real beta use, customer feedback and ongoing operational trade-offs.

Voice products are systems problems.

Latency, interruptions, prompt behaviour, function calls, provider state, billing and privacy all show up in the customer experience. The product has made me evaluate AI by how it behaves across a complete workflow, not by how impressive one response looks in isolation.