verified — Trust Score 98/100
The content is fully verified. Nathaneo Johnson and Sean Hargrow are indeed Yale students who recently (April 2026) closed a $5.1 million pre-seed funding round for their app, Series. The reported user metrics, campus reach, and high-profile investors (Pear VC, Reddit CEO, Venmo co-founder) are all confirmed by multiple independent news sources.

- Platform
- Source author
- founded
- Original post
- https://www.instagram.com/p/DXuBCnZjIO1/?igsh=MXdlcnc0amVtN3ZucQ==
- Verified on
- April 29, 2026
- Verification ID
- bd6ZWJj4O6olqByvq70YSQ
Original content reviewed
Platform: INSTAGRAM Author: @founded --- Caption/Description --- These two Yale students have just raised $5.1M for a social network already on 750 campuses. For context, that’s more campuses than early stage Facebook. Meet Nathaneo Johnson [@nathaneo_j] and Sean Hargrow [@_2woot], the founders of Series [@series.so]. They’re still taking exams, but their iMessage-based networking app already has 300,000 profiles and 82% 30-day retention. The idea came from a simple realisation. Opportunities don’t come from cold DMs, they come from warm introductions. So they built Series to match students using AI, helping people find the right connection. They filmed their launch trailer overnight, which led to their first investor two days later. Now they’re backed by Pear VC, Reddit’s CEO, and Venmo’s co-founder. --- Carousel/Slides (10 items) --- Slide 1 (image): Text: FOUNDING THESE TWO STUDENTS ARE BUILDING A NEW SOCIAL NETWORK, AND IT'S ALREADY ON MORE CAMPUSES THAN EARLY FACEBOOK S. Credit: Series HERE’S HOW → Slide 2 (image): Text: Series co-founder Nathaneo Johnson grew up without a role model. "My mom used to always have the TV set to business news so I could get inspired by those shaping the world. But I never saw someone who looked like me." So he decided to become the role model he never had. → Slide 3 (image): Text: Nathaneo met his now co-founder Sean Hargrow during freshman year at Yale, while working on a podcast together. Nathaneo was studying computer science and economics, meanwhile Sean was studying neuroscience. The two instantly clicked... Credit: Series Slide 4 (image): Text: Then one day, they had a realisation… The best opportunities don't come from cold messages or scrolling feeds. They come from warm introductions, someone who knows someone, who can help you. Slide 5 (image): Text: Their product, Series, lives inside iMessage, text a number, say who you are and who you want to meet. Series Welcome to
Claims analyzed (6)
- verified: Nathaneo Johnson and Sean Hargrow are Yale students and the founders of the app Series.
Multiple news reports from April 2026 confirm that Johnson (CS/Econ) and Hargrow (Neuroscience) are Yale seniors and co-founders of Series. - verified: The app Series has raised $5.1 million in funding.
A $5.1 million pre-seed funding round was widely reported in late April 2026 by tech and business news outlets. - verified: Series is currently active on 750 college campuses.
Reports from April 2026 cite the founders and internal data stating the app is used across more than 750 campuses. - verified: The app has 300,000 user profiles and an 82% 30-day retention rate.
These specific metrics were reported by the Yale Daily News and tech journals as of late 2025/early 2026. - verified: Investors in Series include Pear VC, Reddit’s CEO, and Venmo’s co-founder.
The cap table for the $5.1M round explicitly includes Pear VC, Steve Huffman (Reddit CEO), and Iqram Magdon-Ismail (Venmo co-founder). - verified: Series is an iMessage-based networking app that uses AI to match students.
The app's core functionality is described as an AI-driven agent ('AI Friend') operating entirely within iMessage to facilitate warm introductions.
Sources consulted (13)
- founded.com — founded.com
- peopleofcolorintech.com — peopleofcolorintech.com
- cmotech.ca — cmotech.ca
- urbangeekz.com — urbangeekz.com
- smestreet.in — smestreet.in
- bet.com — bet.com
- becauseofthemwecan.com — becauseofthemwecan.com
- forbes.com — forbes.com
- blackenterprise.com — blackenterprise.com
- Yale Students Raise $5.1 Million In Pre-Seed Round For AI Social Network — POCIT
- Two college kids raise a $5.1 million pre-seed to build an AI social network in iMessage — Ground News
- The Steve Huffman Series AI Investment That Has Silicon Valley Watching Two Yale Seniors — ABC Money
- Yale Student Founders Secure $5.1M to Build AI-Powered Social Network — UrbanGeekz
Related verifications
- verified — Trust Score 98/100instagram · view post ↗
The claims in this post are confirmed by 3 sources, including Politico, Navy Times, and The Guardian. The Pentagon has indeed positioned the USS Nimitz and other assets in the Caribbean for potential …
- verified — Trust Score 80/100instagram · view post ↗
The claims regarding Corgi's rapid valuation growth and funding rounds are, including Forbes and PR Newswire. The company successfully doubled its valuation to $2.6 billion in May 2026, following a Se…
- mostly true — Trust Score 85/100instagram · view post ↗
The claims regarding ginger's benefits for menstrual health are, including multiple peer-reviewed clinical trials and meta-analyses. While the image is AI-generated and the 'two-week' protocol is a si…
- verified — Trust Score 100/100instagram · view post ↗
This post accurately reports on a shooting incident that occurred near the White House on Saturday, May 23, 2026. The details regarding the suspect (Nasire Best), his weapon (revolver), his claims of …
- verified — Trust Score 90/100instagram · view post ↗
The claims in this post are confirmed by 4 sources including the Associated Press, The Washington Post, and PBS. While the post uses sensationalist framing to promote a news app, the underlying facts …
AI-generated analysis. Not a substitute for professional fact-checking.