Presta Software
Governed AI, built in Canada.
Presta Software is a Canadian software company building AI systems that explain their reasoning, respect data sovereignty, and stand up to scrutiny.
What we stand for
Explainable by design
Every answer carries the evidence and reasoning behind it. AI that explains itself, not one that asks for your trust.
Sovereignty-aware
A Canadian company. Where your data is stored and processed is your decision, not ours.
Bilingual and Canadian
Built to serve French- and English-speaking Canada equally, from the first line of code.
Latest news
When AI agents hit real websites: what the 2026 incidents mean for small businesses
Between July and October 2026, two AI labs and a government institute disclosed that agents under test reached the live internet and acted on real organizations' systems. The weaknesses they used were ordinary ones. What that means for a small business website, and where a review helps.
Vitrine is live
Vitrine, our plain-language review of a small business's public website, is open, with a free review, a Check-up (Bilan de vitrine) and a yearly Watch (Veille).
Vitrine
Vitrine starts with a free review of your public website, made the way a visitor’s browser sees it and only when you ask in writing. You receive a one-page report in plain language: what matters, what is in your own hands, and what belongs to your platform.
How Vitrine worksWork with us
We work closely with a small number of organizations at a time. If that sounds right for you, get in touch.
Contact Presta Software