Shadow Software
Our product

TERRA AI — jurisdiction intelligence.

Built by Shadow Software for founders choosing residency and company structure on purpose. Read the product story.

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Jurisdiction intelligence Subscription SaaS

TERRA AI

Where you live and where you incorporate are two decisions most founders make in the wrong order, on the wrong advice. TERRA AI is built for entrepreneurs who operate globally and want those decisions made deliberately.

  • Stacks. A Stack is a personal tax residency chosen around your values, not just your tax rate — where you actually want to spend the year.
  • Paired entities. Each Stack comes with company structures suggested from tax treatment, regulatory burden, and how your business actually makes money.
  • Built for the globally mobile. Founders, operators, and investors who are not tied to one country and are tired of guessing.
Tax residencyEntity structuringRegulatorySaaS
TERRA AI — jurisdiction intelligence for global entrepreneurs
terra.shadowsoftware.com
TERRA AI — Jurisdiction Intelligence

Jurisdiction intelligence powered by Shadow Software's TERRA AI — compare residencies and business structures based on tax, sovereignty, risk tolerance, and personal values.
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Two decisions most people get backwards.

Where you reside and where you incorporate are linked. TERRA AI is built to treat them as one problem — a Stack for life, paired with entity options for the business.

Stacks
A personal tax residency chosen around values and lifestyle, not only the lowest published rate.
Paired entities
Company structures suggested from tax treatment, regulatory burden, and how you actually make money.
Professionals, connected
When your Stack is clear, TERRA AI connects you with licensed attorneys, tax advisors, and immigration specialists who execute it.
Who it is for

Founders who operate across borders.

If you are not tied to one country and you are tired of forum folklore about “where to register my company,” TERRA AI is built for that decision.

Get started

Open the app, or ask us a question.

Subscriptions are $29.99 / month at terra.shadowsoftware.com. SEO and education live on this site; the product UI lives on the app host.

Try TERRA AI Contact

Questions, answered.

What is Shadow Software?
Shadow Software is the trade name of Shadow Software LLC, a Florida software company founded in October 2019. We build and operate TERRA AI, a jurisdiction intelligence platform for global entrepreneurs.
What does Shadow Software do?
Shadow Software builds TERRA AI — software that helps founders decide where to live and where to incorporate, based on tax, regulation, sovereignty, and values — not generic "best tax haven" lists.
What is a Stack?
In TERRA AI, a Stack is a personal tax residency chosen around your values, not just your tax rate — where you actually want to spend the year — paired with suggested company structures for how your business makes money.
Where should I incorporate or register my company?
There is no single best jurisdiction. The right answer depends on residency, business model, regulatory burden, and risk tolerance. TERRA AI compares options into a Stack, then connects you with licensed professionals who file.
What happens after I choose a Stack?
TERRA AI connects you with licensed attorneys, tax advisors, and immigration specialists in the relevant jurisdictions so they can execute the structure with you.
How do I get access?
Subscribe at terra.shadowsoftware.com ($29.99 / month), or contact us at shadowsoftware.com/contact with questions.