I'm Vojtech Oravec
Founder of Ranketta. I work and speak on agentic commerce and AI product discovery.
VO

About

I started coding very early thanks to Harvard's CS50 classes, and soon after that I landed my first job as a software engineer. After that I did AI research in Tomas Mikolov's group at CIIRC CVUT, then became the youngest product manager at Henry Schein, a Fortune 500 company.

In 2025 I founded Ranketta. Ranketta helps D2C and e-commerce brands show up when shoppers ask ChatGPT, Gemini, Perplexity, or Alexa what to buy, and turns those recommendations into sales.

Speaking

Mentioned in the media

FortuneCzechCrunchTech.euTech Funding News
FortuneCzechCrunchTech.euTech Funding News
FortuneCzechCrunchTech.euTech Funding News
FortuneCzechCrunchTech.euTech Funding News

Work Experience

Honorable Mentions

A few things I'm proud of

A few milestones that shaped the way I build.

Ranketta raised its first €1M pre-seed round
Website
Press

Ranketta raised its first €1M pre-seed round

Closed a €1M pre-seed for Ranketta with Lighthouse Ventures and Gi21 Capital, after hitting early revenue and twenty-plus European customers.

Fundraising
AI commerce
Presenting Ranketta to President Petr Pavel
LinkedInLinkedIn
Website

Presenting Ranketta to President Petr Pavel

Invited by JIC to present Ranketta to Czech President Petr Pavel. We showed how AI models talk about him, and how those answers can be used to manipulate people.

Ranketta
JIC
BUT Student Entrepreneurship Award
Press

BUT Student Entrepreneurship Award

Won 1st place at Brno University of Technology's Student Entrepreneurship Award with OneCalend, a scheduling tool that went from idea to live users.

Award
Product
Contact

Get in Touch

Got something interesting? Send me a message on LinkedIn and I'll get back to you.

LinkedIn
GitHub
Instagram