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A Yale Student Raised $3.1M in 2 Weeks for an AI Social App | Series, Nathaneo Johnson

Nathaneo Johnson, Co-founder and CEO of Series, believes social networks need a radical reset. As a Yale student, he and his team raised $3.1M in just 14 days to launch Series, the world’s first AI-powered social app. ✨EO Partner Highlight: EO x Lovable✨ 📍Promo code: EO20YT - Provides users with a 20% discount on their first purchase of the Lovable Pro plan - Valid until September 30, 2025 Series has already seen over 500,000 text messages exchanged and more than 300,000 profiles created, showing the demand for a new kind of network. The platform aims to replace closed circles and nepotism with merit-based, authentic connections. In this video, Nathaneo shares his journey as a student founder, why building Series at Yale became an advantage, and his vision to democratize networking for Gen Z and beyond. 00:00 Intro 00:43 Why We Build Social Media 02:31 Do the Unconventional 03:57 When Everyone Doubts I Break the Norm 06:47 How We Raised $3.1M in 14 Days EO stands for Entrepreneurship & Opportunities. As we're looking to feature more inspiring stories of entrepreneurs all over the world, don't hesitate to contact us at partner@eoeoeo.net X | @eostudi0 LinkedIn | @EO STUDIO Instagram | @eostudio.official Newsletter | https://www.eomag.io/subscribe?utm_source=youtube&utm_medium=description

Nathaneo Johnsonguest
Aug 25, 202510mWatch on YouTube ↗

At a glance

WHAT IT’S REALLY ABOUT

Yale founder’s AI social network raises $3.1M fast via controversy

  1. Series positions itself as an “AI social network” that uses agentic matchmaking to create warm introductions via iMessage based on what users want or need.
  2. The idea emerged from a Yale freshman-year podcast about founders’ warm networks, followed by early experiments that sent an email-based intro bot to Ivy League student lists and achieved fast campus virality.
  3. Johnson argues Series isn’t competing with follower-count social platforms because it removes public metrics and focuses on agent-to-agent connection quality rather than social proof.
  4. The team used unconventional, slightly controversial marketing (bringing interns into a “house” to work and create content) to spark attention while tying it to a clear strategic rationale.
  5. The $3.1M raise is framed as a story-and-timing win—riding a consumer-AI “window,” pitching a new-market narrative, moving fast despite skepticism, and breaking norms about who can raise quickly from an Ivy League campus.

IDEAS WORTH REMEMBERING

5 ideas

Design networking around outcomes, not social status signals.

Series avoids follower/like counts and instead tries to deliver a specific result—introducing you to the right person—reducing reliance on “perceived value” and public social proof.

Warm networks can be productized with AI agents.

The core bet is that “agentic matchmaking” can replicate what privileged access and introductions used to provide, making professional connections more accessible.

Early distribution can come from tight communities and simple MVPs.

An email-based intro bot blasted to Yale (then Princeton) created a quick feedback loop and initial virality without needing a fully built social platform.

Controversy is a tool, but only when tethered to a defensible reason.

Johnson argues viral stunts work when observers can sense an underlying strategy (even partially), like concentrating interns in a house to accelerate creation and community.

Fundraising speed improves when the story matches a market inflection point.

Their pitch emphasized a shift toward consumer AI and framed Series as creating a new category, which helped convert skepticism into conviction quickly.

WORDS WORTH SAVING

5 quotes

Series is the first AI social network. We are essentially using AI friends to make warm introductions via iMessage to help you meet new people based on a want or need you have.

Nathaneo Johnson

We raised $3.1 million in 14 days, which is now the largest round, uh, of any startup that is currently in the Ivy League.

Nathaneo Johnson

I think what makes a company go viral is doing something a bit controversial, but having the right facts behind what they're doing.

Nathaneo Johnson

Now that Series has been able to raise the largest round in the current Ivy League of students, we're trying to stand for the point that you can build a successful venture, right, maybe while staying in class or at least while keeping things that are closer to you, and that's because you can use them as an advantage instead of a disadvantage.

Nathaneo Johnson

Speed has been our biggest asset. A lot of people are scared to move at fast speeds because things break. We're not scared of that.

Nathaneo Johnson

AI-driven warm introductions via iMessageAgentic matchmaking and access to networksEarly MVP: email intro chatbot and campus viralityNo public metrics (followers/likes) as product differentiationUnconventional marketing: intern house and controversy strategyFundraising narrative, timing, and investor skepticismBuilding a startup while staying in school

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