An applied AI company for the work that has to hold up.
FAi Tech, Inc. builds artificial intelligence for the world's most demanding domains — fields where a confident wrong answer is the worst possible outcome, and every output has to survive scrutiny.
The last few years made AI fluent. It can write, summarize, and reason across almost any subject. But fluency is not the bar in medicine, law, finance, or safety. In those domains, the question isn't whether an answer sounds right — it's whether it can be defended.
These fields run on evidence, traceability, and accountability. The systems that serve them have to show their work: where every claim came from, what was changed and by whom, and why a reviewer should trust the result.
Most AI products were never built for that. They optimize for the demo, not the audit. FAi Tech exists to build the other kind — applied AI that institutions can actually stand behind.
We build for the moment after the answer — when someone has to defend it.
FAi is F1 AI.
The fastest machines in the world are also the most engineered. In Formula 1, speed is never reckless — it's the product of obsessive precision, instrumentation, and discipline. That's the standard we hold for applied intelligence: move fast because the engineering underneath is exact, not in spite of it.
- 01Frontier models, domain knowledge.
We pair the best available models with curated, versioned knowledge of a single field — so the system reasons in the vocabulary of the discipline, not the open internet.
- 02Provenance is the foundation.
Every output traces to its source. Auditability isn't bolted on at the end; it's the architecture we start from.
- 03Built with the specialists.
We develop alongside the experts who've spent careers in the domain, encoding their standards into software that meets the bar they hold themselves to.
- 04Deep before wide.
We chose to solve one domain completely before expanding. Regara is the proof; the thesis generalizes far beyond it.
Regara — proof of the thesis, in a domain where every word is reviewed.
Life sciences regulatory affairs is the perfect first test: enormously consequential, deeply specialized, and unforgiving of error. If applied AI can earn trust here, it can earn it anywhere.
The AI-native operating system for life sciences regulatory affairs — drafting submissions against live guidance, surfacing predicate precedent, and keeping every claim traceable to its evidence, across FDA, EMA, PMDA, NMPA and beyond.
"We started FAi Tech to put serious AI to work where it's hardest to get right — and where getting it right matters most."
Aaron founded FAi Tech in 2025 to build applied AI for the domains that legacy software left behind — fields defined by precision, accountability, and consequence. The company's first product, Regara, brings that approach to life sciences regulatory affairs.
Put trustworthy AI to work where the stakes are highest.
Compressing the slowest, most specialized work in the most demanding industries — responsibly, and in a way the people accountable for it can defend.
The applied-intelligence layer behind high-stakes work.
One company, many domains — each rebuilt from the ground up so the experts who run them can move faster without giving up an inch of rigor.
If this is the work, let's talk.
Partners, investors, and engineers who want to build the rails for trustworthy applied AI — we'd like to hear from you.