

One Tweet, $20K+ in Bookings: AI Product Validation via Virality
Naval Ravikant, founder of AngelList, said:
“Learn to sell. Learn to build. If you can do both, you’ll be unstoppable.”
Many founding teams can build products. But when it comes to selling and product validation, most teams struggle. Especially now, when the technical barrier to develop MVPs with development copilots is lower than ever. The ability to validate your product and grasp market pull is an essential skill.
Viral product launches on X.com are popular. They can bring thousands in revenue in just a few hours. For example, a single tweet can generate hundreds of sales in under a day.
In this webinar, Martynas Krupskis, founder of Fieldy.AI (an AI note-taker to remember everything), will share the story of his launch. Today, Fieldy.AI does six figures in MRR, but it all started with just one tweet on X, featuring Martynas’s demo—no website, just a Stripe payment link. That one tweet was enough to validate a willingness to pay and let him start working on the product full-time. The webinar will be led by Lukas, CEO and Co-founder of Turing College (YC W21).
Why is it worth attending?
Learning how to go viral on social media with your product or workflow demo is a highly leveraged skill. It can help not only aspiring entrepreneurs but also freelancers looking to land their first clients, and job seekers aiming to stand out and get hired
In this webinar, we will answer:
What can you learn and reuse from this story?
What does it take to create a viral demo for the X platform?
Can you launch any kind of service or product using this approach?
Is it just trial and error? What does it take to nail a product launch on X?