Privacy-first · AI-native statistics

The statistician in every researcher's toolkit.

StatVia turns statistical analysis into a guided conversation. It helps you choose the right test, checks your assumptions, runs the computation on your own device, and explains what the result means — in plain language.

On-device by design Never used to train models Built for sensitive, confidential data

Privacy isn't a setting — it's the architecture

Your data stays yours. Full stop.

🔒

On-device compute

Your raw data is analysed on your own machine and is never uploaded to a server.

🚫

Never used for training

Your data is never used to train, fine-tune or improve any AI model — ours or anyone else's.

🛡️

Yours, end to end

Bring-your-own-key keeps organisational traffic inside your own boundary. GDPR-ready by design.

See it in action

One tool for the whole method — and it picks the right one.

From a simple group comparison to survival and regression, StatVia guides the test, runs it locally, and explains it, with a graph and an independent check behind every method.

Every analysis runs on your device — nothing is uploaded, and nothing trains a model.

The problem

Researchers aren't statisticians — and their tools stay silent.

🎯

Right data, wrong test

Most analyses run without a statistician. Assumptions go unchecked, and avoidable errors reach publication.

🔇

Free but silent

Tools like jamovi and JASP are capable — but they offer no guidance and no interpretation of what you're seeing.

💸

Paid but silent

SPSS and Prism are expensive — up to ~€1,100 per user a year — and just as silent on what the result means.

Why StatVia

Three things no other tool offers together.

🧭

A consultative AI layer

Guidance from design through to interpretation, on demand — the judgement, not just the calculation.

🔒

Privacy by design

Your raw data never leaves your device, and it's never used to train AI models. Bring-your-own-key keeps organisational traffic inside your own boundary — GDPR-friendly from the start.

✅

A confidence badge

Every result carries a confidence badge, a full decision log, and a method that has been checked against an independent source: a second engine recomputing the same quantities where a second implementation exists, and certified reference values or a published worked example where it does not. Run the analysis in both engines and any disagreement turns the badge red.

ToolGuidanceOn-device privacyPrice
jamovi / JASPNoneNoFree
SPSS / PrismNoneNo≈ €130–1,100 / yr
StatViaConsultative AIYes + BYO-keyFree core + affordable seat

Early access

Be first to try StatVia.

Join the waitlist and we'll email you when the beta opens. No spam — just a launch note.

Thanks — you're on the list. We'll be in touch. 🎉
That didn't go through — please email jose.castro@statvia.pt and I'll add you.

We'll only use your email to tell you when StatVia launches.