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Marketplace Founders Afterwork

A peer exchange for people building two-sided businesses — liquidity, take rate, subsidies, and supply-side churn.

14 Sep 2026
5:00 – 7:30 PM Address shared upon RSVP · New York, NY
About the Evening

Running a marketplace startup? Yorkseed and Tison.io are hosting a peer exchange for people building two-sided businesses. Liquidity, take rate, which side to subsidise, why the supply side keeps churning.

Come when you get off work — happy hour runs to 7pm.

What to Expect
🕑Drop in any time between 5:00pm and 7:30pm
🍸A bar and bistro by Columbus Circle. Happy hour until 7pm
💬Founders who have solved the cold start problem, and some who are still in it
🤝Real connections
Who This Is For
Marketplace and platform founders at any stage
Growth and ops people working on supply or demand
Investors who back marketplaces
Anyone about to launch one and wondering which side to build first
About the Hosts
Yorkseed
A curated, application-reviewed network of startup founders raising capital and investors actively deploying it. Yorkseed Connect, our deal platform, handles discovery, diligence, and introductions in one place, across 50+ city hubs worldwide.
yorkseed.co →
Tison.io
A mission-driven boutique software and GTM engineering agency working exclusively with bootstrapped and pre-seed founders. Tison sources its talent from DirectEd Development, an elite academy for top African tech talent.
tison.io →
Also This Week — NYC Founder Week
Women Founders AfterworkThu, Sep 10 Bootstrapped & Solo Founders AfterworkFri, Sep 11 Curious About Starting a Startup?Sat, Sep 12 Co-Founder Speed Dating PicnicSun, Sep 13 Marketplace Founders AfterworkMon, Sep 14 Seed-to-Series-A Growth Hacking AfterworkTue, Sep 15 Women Founders SocialWed, Sep 16
Free · One-Click RSVP

Drop in any time during the window. Free, one-click RSVP.

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Hosted on Luma
Hosted by Yorkseed · In partnership with Tison.io