Live Q&A with a YC Founder: Scaling to 1200 AI demos a week in 5 months

Valencia Codes would like to welcome you a special event, a live Q&A with a very special guest, Toni Lopez Co-founder @ Karumi (YC F25)

Karumi is killing the "Book a Demo" button. Their AI agent hops on a live video call with your prospects and delivers tailored product demos - 24/7, in any language. No waiting. No scheduling. No human bottleneck.

From zero to $31K MRR by Demo Day. Three micro-pivots in three months. Now delivering 1,200 AI demos a week.

Karumi was forged in YC's Fall 2025 batch (Y Combinator is Silicon Valley's legendary startup accelerator with alumni like Airbnb, Stripe, Dropbox, and Reddit).

Toni has been a longtime Valencia Codes member so it's great to have him back from San Francisco and able to make time in his busy schedule to talk to us about his experiences.

Toni will give a short explainer about Karumi, his background, and the company's story so far—and how the hell this was even possible. Then it's straight into questions!

This isn't going to be one of our normal presentations. This is a small, intimate event with limited capacity. We'll write on the whiteboard, look at the code, and get deep into the technical details of scaling a Gen AI startup in 2026.

Exciting stuff!

Agenda
1800 - Q&A with Toni
1930 - Drinks 🍻 and networking

Sponsors
- Our hosts for this event are Deutsche Telekom. They are hiring for many roles in Valencia! https://careers.telekom.com/en/jobs?location=Valencia