About
Next-generation AI,
built and proven in public.
MarStudio is an independent AI studio in Punta del Este, Uruguay. We build production-grade AI products — chatbots, voice agents, video agents, autonomous workers — and run them ourselves on this site before we sell them. Every product is a self-proving demo.
The flagship is the Cognitive AI Chatbot — a fully-managed SaaS you install on your website with one line of code. We host the infrastructure, absorb the AI costs, and you pay one flat monthly fee. The chatbot in the corner of this site is the exact same product running on your site within minutes of signup.
Alongside the SaaS, we maintain a curated catalog of automation source code — n8n packs, scrapers, lead engines, document processors, e-commerce ops. Self-hosted, fully owned, no monthly bills. New products added weekly, every one tested against real production data.
Coming next: voice agents, video agents, and autonomous AI agents. Each one launched the same way — built first, proven on our own operations, then released. We don't pre-sell what we haven't shipped.
Leadership
Who runs the studio.
Mariano Marchesoni
Founder & CEO
Mariano runs MarStudio from Punta del Este, Uruguay. Background in software engineering and product. Built and shipped systems across crypto, e-commerce, publishing, and AI agents before founding the studio.
The studio's whole reason for existing: most businesses pay 10x what they should for software that ships 10x slower than it has to. MarStudio collapses that gap.
How the studio operates
Three lanes, one operator.
Build & host
Fully-managed AI products like the Cognitive Chatbot SaaS. We run the infrastructure, absorb the AI costs, and ship updates continuously. Customers install with one line of code.
Curate & deliver
A growing catalog of automation source code — n8n, scrapers, lead engines, document processors. Self-hosted, fully owned, delivered with docs, env templates, and 14 days of email support.
Support & retainer
14 days of email support included on every catalog order. Optional retainer keeps your systems monitored, patched, and evolving as your business does.