Safeguards
Built to be careful, not clever.
Most legal AI is built to sound helpful. It answers quickly, confidently, and in volume, because that is what feels impressive. But when someone's case depends on the answer, sounding helpful is exactly the danger. A confident answer that happens to be wrong does more harm than no answer at all.
Portia is built the other way round. It is designed to be trustworthy first, which sometimes means telling you less than you hoped, or stopping where another tool would carry on. Everything below is a deliberate limit. Together, they are the reason the output can be relied on.
The commitments
Five commitments.
Each one is a limit, and each limit is there for a reason.
It stays grounded in your documents.
Every factual statement Portia makes about your case traces back to something you uploaded. It does not invent facts to fill a gap. If a fact is in your output, it is in your documents.
It shows the gaps instead of hiding them.
When your evidence does not reach a point your case needs, Portia tells you plainly, rather than papering over it with confident language. A tool that hides the weak parts of your case leaves you to discover them at the worst possible moment. Portia shows them while you can still act.
It will not predict the outcome.
Portia does not tell you what your case is worth, or whether you will win. No tool honestly can, and one that claims to is selling you a certainty that does not exist. What Portia can do is help you present your case properly. What happens then is for a court, not a piece of software.
It drafts only on a foundation.
Nothing gets drafted until the structure is mapped and the evidence checked. Portia will not produce a polished document built on nothing, because a document that reads well but rests on air is worse than useless in front of a court. The drafting comes last, on purpose.
It is not legal advice, and does not pretend to be.
Portia structures and prepares your case. It does not judge your situation, tell you what to do, or act for you. Those are the things a solicitor or barrister does, and Portia is built to make that line visible, not to blur it. Knowing what a tool is not is part of using it well.
A tool that always has an answer is built to satisfy you. A tool that is willing to stop is built to be right.
This is the idea beneath all of it. Every limit above is a decision to be right rather than reassuring. When Portia declines to answer, or tells you your evidence falls short, that is not the tool failing you. It is the tool doing its job. The willingness to stop is what makes everything it does say worth trusting.
The upshot
The limits are what make the rest worth having.
It would be easy to read all of this as a list of things Portia cannot do. It is the opposite. Because it refuses to guess, invent, or over-reach, what it does produce is something you can actually rely on: a case grounded in your own evidence, structured the way a court expects, with nothing in it you cannot stand behind. Confidence worth having has to be earned by everything a tool is willing to refuse.
Your data
And your documents stay yours.
Everything above is about how Portia handles your case. How it handles your data matters just as much. Your documents are private, encrypted in transit and at rest, and never used to train anything. They are yours, and you can remove them. We keep the full account of how your information is handled on one page, so you can read it properly.
Your case
In the end, the case stays yours.
The last safeguard is the simplest. Portia prepares; you decide. You review every document, you choose what to send, and you remain the person responsible for your case. Its limits are not there to hold you back. They are there to keep the case in your hands. You are representing yourself, and Portia is built to help you do that well, not to quietly take over.
What next
This is how Portia is built.
To see it at work, the method these safeguards run through is on the How it works page.
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