Neutral data for decisions that reach across the world
Prosperous Intelligence is an independent data platform on citizenship, relocation and global wealth. We turn tens of thousands of entry rules, country indicators and public sources into indices with a clear method and version — so individuals, families and investors can plan a life on a global scale with data, not on a sales pitch.
Mission
The investment migration market is full of marketing and short on comparable facts. Our mission is to build a neutral reference standard: every country, every programme, every passport measured on the same yardstick, checked against official sources and published free. Decisions hold up only when the data behind them is transparent.
How we work
- 1
Collected at source
Entry rules and country indicators are taken from government portals and independent bodies, and checked as still in force.
- 2
Normalised to 0–100
Each dataset is normalised with the formula that fits it, and the comparison limits are stated on the index page.
- 3
Multi-dimensional comparison
An interactive map, rankings and comparison pages show several indices for one country at once.
- 4
Publication & versioning
Every index ships with a data version and a verification date, so anyone citing it knows exactly which vintage they are using.
Capability
What we measure
One standard country list (ISO 3166-1) underpins every index — from passport strength to tax freedom and wealth protection.
Passport Index
Passport strength ranked on an interactive world map — entry data for 198 passports × 248 destinations, verified against the original sources.
Open the tool →A roadmap of 14 indices
Quality of Life, Tax Freedom, Global Safety, Wealth Protection… through to the composite Global Citizenship Score — all on a 0–100 scale.
Methodology →Open data you can cite
Every index publishes its method and uses the standard ISO 3166-1 country list. Journalists, researchers and readers all look up the same number.
Request permission to cite →Newsletter
Get the latest updates
Ongoing updates on passports, quality of life, safety, tax freedom, wealth protection and other data.
Who we serve
For global planners
Individuals & families
Looking for a second citizenship or permanent residency for mobility, education and your children's safety.
High-net-worth individuals (HNWI)
Lawful tax optimisation, asset protection and spreading legal risk across several countries.
Investment migrants
Comparing CBI/RBI programmes on real efficiency data rather than marketing claims.
Principles
Why it can be trusted
Independent
Separate infrastructure, and no ranking by sponsor. The data stays neutral towards every programme.
Government sources
Entry rules checked against each country's official portal, and every data source verified to exist.
A method stated in the open
Every index states its formula, coverage, version and comparison limits.
Transparency
The method is public and there is no paywall. Composite scores are published only after verification.
It starts with data. It continues with verification.
Every index publishes its method and its cross-checked sources. Try it, then check it yourself.
