Briefcaster turns your news topics, RSS feeds, and YouTube channels into short, personalized audio briefings — scripted by AI, narrated with natural voices, ready whenever you are. It's the flagship product we build and run at Data Concept Studio.
An AI software company in Kraków, Poland · Founded 2025
Pick what you care about, and Briefcaster does the reading for you — then hands you a briefing you can listen to anywhere.
News topics, RSS feeds, and YouTube channels — your brief covers exactly what you follow.
Briefcaster reads everything new, picks what matters, and writes a tight, conversational script.
A natural-sounding audio briefing, minutes long, delivered daily or on demand.
Data Concept Studio is an AI software company based in Kraków, Poland, founded in 2025. We are a product company — we build, own, and operate our own software, not client projects — running everything on Google Cloud.
Founded and led by Michał Szarek: a decade across financial services, software engineering, and AI, first as a practitioner inside institutions, then building tools for them.
Our second product: a multi-agent AI trading platform. Four specialized agents — Technical, Fundamentals, Sentiment, and Macro — reach consensus, pass a hard risk gate, and require human approval before any order reaches the broker.
Briefcaster monetizes as a freemium consumer subscription — free to start, with a premium tier unlocking more sources, longer briefs, and additional voices.
MATHS will be offered as subscription access to the platform once it graduates from private beta — systematic, auditable trading intelligence as a service.
Both products are fully digital services we own and operate on Google Cloud — serverless compute, managed databases, and AI services — with no physical footprint beyond the people building them.
Interested in Briefcaster's launch, MATHS beta access, or working with us? We typically reply within 1–2 business days.
michal.szarek@dataconceptstudio.com