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// global_intelligence

Intelligence-grade tools for global living.

Risk monitoring, residency day tracking, and route planning across 93 countries.

Monitoring 93 countries across 3 risk layers
25.0330°N 121.5654°E
Overall Conflict Political Natural
Taiwan
East Asia
Low Risk
Overview Risk Life Landing
Safety
82
Freedom
94
Finance
78
Health
88
Tracking
2025
147 days abroad · 3 countries
Currently in Taiwan
Taiwan
2 stays
Counting
Visa Exempt 23 days left
Expires 2025-03-17
Tax Residency 67 / 183d
116 days remaining
Thailand
1 stay
Counting
DTV 42 days left
Expires 2025-04-05
Tax Residency 139 / 180d
41 days remaining
Japan
1 stay
Paused
Tax Residency 28 / 183d
28d this year · paused
Tracking
Sentinel
Navigator
Profile
SYS ONLINE
93 COUNTRIES
3 RISK LAYERS
370+ VISA PROGRAMS
THRESHOLD ALERTS
SYS ONLINE
93 COUNTRIES
3 RISK LAYERS
370+ VISA PROGRAMS
THRESHOLD ALERTS

Your operational toolkit.

Four systems. One intelligence platform. Everything you need to navigate the world with confidence.

// sentinel

The Sentinel

Geopolitical risk visualization with 3 analysis layers across 93 countries.

  • 3-layer risk heatmap
  • 93-country intelligence cards
  • Visa & tax threshold alerts
  • Identity-adjusted risk scoring
// navigator

The Navigator

AI-powered multi-country route planning informed by visa limits, cost data, and safety information.

  • Duration-aware path planning
  • Visa-informed routing
  • Cost-of-living analysis
  • Climate & safety preferences
// tracking

Tracking

Track your visa dates and days spent per country — so you always know where you stand.

  • Visa expiry countdown
  • Days-per-country counter
  • Duration threshold alerts
  • Multi-country dashboard
// landing_kit

Landing Kit

Your first 48-hour survival guide for every country — SIM, transport, safety, essentials.

  • Airport-to-city transport
  • Local SIM card guide
  • ATM & banking tips
  • Emergency contacts & safety

Built for the questions
that keep you up at night.

Geopolitical Risk Index
Multi-signal cross-verified risk scoring across conflict, political, financial, and freedom dimensions.
Residency Day Tracking
Automatic day counting per country with threshold notifications as reported limits approach.
Identity-Adjusted Risk
Personalized risk profiles based on nationality, gender, and identity — because risk isn't one-size-fits-all.
Residency-Aware Routing
Route planning that factors in stay durations and reported visa limits across multiple countries.
Threshold Alerts
Notifications when you're approaching reported visa duration or tax day thresholds in tracked countries.
48-Hour Landing Kits
SIM cards, airport transport, ATMs, emergency contacts, water safety — everything for your first two days.
93
Countries
3
Risk Layers
370+
Visa Programs

How it works.

01
Deploy

Download Tervia and configure your passport, identity, and travel preferences.

02
Monitor

Track your countries. Receive visa and tax threshold notifications.

03
Optimize

Plan routes informed by reported visa limits and stay duration thresholds.

Choose your clearance.

Cancel anytime. No commitment required.

Free
$0
 
  • Interactive risk globe
  • Country overviews — 93 countries
  • 1-country visa & tax tracking
  • Manual route builder
Browse Free

Your intelligence network starts here.

Early access is open. Be among the first to move smarter.

Download on theApp Store

Frequently asked questions.

What is Tervia?

Tervia is a mobile app that helps digital nomads and global travelers track their tax residency days, visa expiry dates, and geopolitical risk across 93 countries. It includes route planning, threshold alerts, and 48-hour landing kits.

How does the tax day tracker work?

Log your stays per country and Tervia automatically counts your days against each country's reported tax residency threshold. You'll receive alerts as you approach limits. This is informational only — not tax advice.

Does Tervia track FEIE Physical Presence days?

For US passport holders, Tervia provides a simplified count of days spent outside the US toward the 330-day Physical Presence Test requirement. This is an approximate tracker — consult a tax professional for official filing.

Is Tervia free?

Tervia offers a free tier with an interactive risk globe, 93-country overviews, and 1-country visa and tax tracking. Pro ($14.99/mo) unlocks unlimited tracking, AI route planning, landing kits, and full intelligence cards.

Which countries does Tervia cover?

Tervia covers 93 countries with detailed intelligence including tax systems, visa programs, risk scores, cost of living, healthcare quality, and infrastructure data.