Who is Darsan Guruvayurappan? Darsan Guruvayurappan is an Indian-origin lawyer and entrepreneur who co-founded Lucio, an artificial intelligence startup built to reduce repetitive legal work. Along with his law school roommate Vasu Aggarwal, he is trying to change how lawyers handle contracts, diligence reports, and document review. At 25, he represents a new group of founders who use AI to solve problems they faced themselves.

Darsan Guruvayurappan and Vasu Aggarwal founded Lucio in 2022. The company now serves more than 250 clients worldwide and is expanding fast in the United States.

The Legal Grind Behind the Idea

Young lawyers know the routine well. Long nights. Endless documents. Contracts that differ by one line. Due-diligence reports that take days to prepare. The TV show Suits made this work look dramatic, but for many lawyers in India, it is normal daily practice.

Darsan and Vasu saw this early. They met on their first day of law school after being assigned the same hostel room. They remained roommates throughout their studies. By their final year, they watched seniors enter law firms with energy and leave a few years later worn out. The issue was not law itself. It was the volume of repeated manual work.

That observation became the starting point for Lucio.

Building Lucio From a Hostel Room

Lucio began in a hostel room in 2022. The goal was clear: reduce time spent on routine legal tasks without losing accuracy. The founders wanted a tool that worked inside a lawyer’s existing workflow, not outside it.

Lucio embeds directly into tools lawyers already use, such as Word documents and PDFs. It automates multi-step tasks like contract review, comparison, drafting, and research. The system also provides verification and citations, which helps reduce AI hallucinations.

This focus on accuracy matters in legal work. Lawyers cannot rely on unchecked output. Lucio aims to give answers that users can trace back to source documents.

What Lucio Does Today

Lucio works as an AI-powered legal assistant for law firms, in-house legal teams, and researchers. It helps users sort documents, extract clauses, draft contracts, and compare versions. Instead of jumping between tools, lawyers can work within familiar files.

The platform supports structured workflows rather than single prompts. This allows users to complete tasks that usually take hours in a shorter time. Lucio also offers onboarding and training to help teams adopt the system without friction.

The company now has over 250 clients across different regions. A large share of new growth is coming from the United States, where Lucio is expanding its presence.

Education and Background

Darsan Guruvayurappan studied law at the National Law School of India University. He completed his schooling at Chinmaya Vidyalaya. He is currently based in the United States and works as a founder at Lucio, where he is part of the executive team.

His legal training shapes Lucio’s design. The product reflects how lawyers actually work, rather than how software teams think they work.

Vasu Aggarwal shares a similar legal background, which helps both founders speak the same language as their users.

Funding and Growth Plans

Lucio has raised about $5 million so far. The company is now seeking fresh capital to scale further. The focus remains on expanding in the US market and improving product depth.

The founders are cautious about growth. They aim to build trust before chasing scale. In legal services, reliability matters more than speed.

Why Lucio Stands Out

Many AI tools promise faster work. Lucio focuses on fewer errors. By adding verification and citations, it tries to address one of the biggest concerns lawyers have about AI.

The product does not aim to replace lawyers. It aims to remove repetitive tasks that drain time and energy. This allows lawyers to focus on judgment, strategy, and client work.

Why Darsan Guruvayurappan Is in the News

Lucio’s growth has brought attention to its founders. Built by two lawyers who lived the problem, the startup reflects a shift in how AI enters professional services. It comes from inside the system, not outside it.

As legal teams face rising workloads and cost pressure, tools like Lucio are becoming part of daily practice.

Most Searched FAQs About Darsan Guruvayurappan and Lucio

Q1. Who is Darsan Guruvayurappan?
Darsan Guruvayurappan is a lawyer and entrepreneur who co-founded Lucio, an AI platform for legal work.

Q2. Who founded Lucio?
Lucio was founded by Darsan Guruvayurappan and Vasu Aggarwal in 2022.

Q3. What does Lucio do?
Lucio is an AI-powered legal assistant that helps automate contract review, drafting, and legal research.

Q4. Who uses Lucio?
Law firms, in-house legal teams, and legal researchers use Lucio to manage documents and reduce manual work.

Q5. How many clients does Lucio have?
Lucio has more than 250 clients worldwide.

Q6. Where is Lucio expanding?
Lucio is expanding rapidly in the United States while serving clients globally.