


Product Engineering Dinner — EF x PostHog
Entrepreneurs First and PostHog are hosting an intimate, curated dinner in Warsaw for technical builders with a product mindset.
📅 Friday, October 17 • 18:30 onwards
🗺️ Location upon approved RSVP
🗣️ English-first
In partnership with the Next Play community.
This is a highly selective event – please accept the invitation only if you know you can come!
👋 Michael, Ayman, Patrick, Kacper
About Entrepreneurs First
Entrepreneurs First is the world’s leading Talent Investor. EF invests in exceptional individuals to build startups from scratch. We bring together talented outliers to develop their most ambitious ideas and raise money from the world’s best investors.
The startups cofounded on our programs are now worth over $13B, and include Cleo, Tractable, Magic Pony Technology, Omnea, Sonantic, and many more.
EF is backed by some of the world's leading investors such as Demis Hassabis (DeepMind), Nat Friedman (GitHub), Reid Hoffman (LinkedIn) and the Collison brothers (Stripe).
About PostHog
PostHog enables developers to build successful products. We provide the tools teams need to capture events, perform analytics, record user sessions, conduct experiments, deploy new features, analyze LLM calls, and more – all in one platform.
Founded in January 2020 by James Hawkins and Tim Glaser, we've recently reached certified unicorn status with a Series E valuation of $1.4B – and we aren't done shipping. Check out our handbook for all about the PostHog story and our transparent, work-in-the-open philosophy.
About Next Play
Next Play brings together top founders, engineers, and operators exploring what comes next - whether that’s starting something new, joining a startup, tinkering with ideas, or still figuring things out. The Polish chapter is run by Kacper Zambrzycki – follow for more events like this!
