SmartDuke Technologies
All work
ExpatLife.Ai·Consumer AI · Multi-region·2025

Your guide to moving abroad — for real this time.

ExpatLife.Ai aggregates messy, multi-source government and lifestyle data across 122+ countries — visas, cost of living, healthcare, housing, daily life — into trustworthy, sourced answers.

Visit expatlife.ai
122+
Countries
100%
Audit coverage
4
Source priority tiers
Live
Handoff path
Overview

ExpatLife.Ai helps people make life-altering relocation decisions across borders. The wrong answer could affect someone's visa or immigration status, so the system has to be accurate, auditable, and willing to refuse when sources disagree.

Challenge

Government sources are inconsistent, multilingual, frequently updated, and full of edge cases. Generic RAG hallucinates badly on long-tail country-specific queries. The trust bar is higher than B2B because users don't have the domain expertise to fact-check the answers themselves.

Approach

Country-scoped retrieval with source-priority ranking, freshness gating that flags stale documents instead of silently using them, and a guardrail layer that refuses to answer when confidence falls below threshold and escalates to expert human review. Every response carries a full audit trail of which documents informed it.

Result

122+ countries indexed with authoritative source coverage, 100% audit trails on user-facing answers, and a structured handoff path to human experts when the agent's confidence is low.

Stack
Next.js 16LangGraphSupabase + pgvectorClaude Sonnet 4.6Arize Phoenix
Next case study
Spotfic · 2025

Fortune-500 location intelligence — for the corner store.

Start a project

Have an AI product
that needs to ship?

Tell us where you are — early concept, broken prototype, or scaling something that already works. We'll come back within 24 hours with a take and a quote.