Call My Agent
A phone number elderly people call to talk to their own AI agent. No app, no smartphone.
Solo product & engineering
The problem
The people who could benefit most from a capable AI assistant — the elderly — will never download an app or learn a new interface. The one interface they already trust is a phone call.
Approach
- Made the phone call the entire product: dial a number and a warm, patient voice answers, with no signup, app or smartphone required.
- Split the architecture into one shared brain and toolset for everyone, plus a private per-caller store for memory, preferences and follow-ups.
- Delivered slow work without dead air — research runs asynchronously while you talk and arrives by email or text, so the caller never waits on hold.
- Built reliability in: structured tool-use for anything that must be correct, and a second model that scores every call so failures come back to me as a daily digest.
Features
Works on any phone — no app, no smartphone
Per-caller memory: it remembers you and your context
Web search, email & SMS, reminders and follow-ups
Async research delivered while you talk
Self-improving evaluation loop on every call
Natural-language analytics — ask the system about its own data
Stack
VapiClaudeElevenLabsTwilioSupabase