Polygence hands ambitious students a PhD mentor, ten sessions, and one question they actually care about. Then it gets out of the way.
San Francisco / Stanford — where academia met the exit door.
Picture a 16-year-old at a laptop on a weeknight. Not doom-scrolling, not grinding another practice test - but on a video call with a Stanford PhD, arguing about the design of an experiment that is entirely, stubbornly her own. There is no grade at the end. There is a paper, or an app, or a novel. This is the scene Polygence sells, and increasingly, delivers.
The company is a research-mentorship marketplace. On one side: curious high schoolers, mostly. On the other: 2,000+ graduate students, postdocs and professors drawn from places like Stanford, MIT, Harvard and Oxford. Polygence's job is the matchmaking and the scaffolding - roughly ten one-hour sessions, a milestone or two, and a finished thing at the end that a teenager can point to and say, I made that.
It is a simple idea wearing modest clothes. Which is precisely why it works.
The best companies start with an admission, not a business plan.
Janos Perczel and Jin Yun Chow had known each other for years before they reconnected at Stanford. Janos had spent a decade in theoretical physics - St Andrews, Cambridge, MIT, Harvard - a trajectory set in motion by a single high school physics teacher in Hungary who noticed his restless curiosity and aimed it somewhere. Jin's route ran from Hong Kong to a Princeton valedictorian's podium to a Stanford PhD, mentoring incarcerated students and new-immigrant teenagers along the way.
One evening in late January 2019, over dinner with their roommates, both said the quiet part out loud: the research was intellectually thrilling, but the part they would actually miss was teaching. Connecting with students. Watching a young person catch fire over an idea. Somewhere between the main course and the dishes, Janos spotted the shape of a company - a tech-enabled mentorship marketplace.
Over the next three months he coded the MVP. Jin recruited the first student on May 20th, 2019. By the end of that summer, a dozen more had joined. The name Polygence - a blend of poly (many) and intelligence - was a bet on multi-faceted, cross-disciplinary learning.
Theoretical physicist turned founder. His own path was lit by one high school teacher who saw his potential - the experience he now tries to industrialize, in the good sense of the word.
Hong Kong to Princeton valedictorian to Stanford PhD dropout to Forbes 30 Under 30 (2023). The through-line was never the credential. It was mentorship.
A student shares what actually fascinates them - not what looks good on paper.
Polygence pairs them with a PhD-level mentor in that field, usually within 1-3 weeks.
Roughly ten one-hour sessions over 3-6 months, with milestones and check-ins.
Publish a paper, launch an app, or present at the Symposium of Rising Scholars.
From a six-week taste to a full research arc.
One-on-one research mentorship - about 10 sessions over 3-6 months, ending in a paper, app, novel or other real project. From ~$2,895.
Small-group, 6-week mini-courses on focused topics. A lower-cost way in, around $495.
Industry mentorship pairing students with professionals to build real-world, job-relevant skills.
A biannual conference where students present original research across STEM, CS and humanities tracks.
An optional pathway (~$1,800) to earn college credit for research work.
Premium help to publish papers, submit to journals, and share project outcomes widely.
Sometimes the opportunity is a market hiding in plain sight.
Postdocs are famously underpaid and famously good at explaining hard things. High schoolers are famously curious and famously short on access to real researchers. Polygence noticed the mismatch and built a two-sided marketplace around it: families pay a per-program fee, and the majority of that fee flows to the mentor as supplementary income. Both sides get something they were missing.
Mentors are not window dressing. Each undergoes credential checks and a mock teaching interview before joining. And Polygence draws a firm line - students work on their own projects, not as free labor for a mentor's research.
Return to the 16-year-old on her weeknight call. Before Polygence, her curiosity had nowhere useful to go - a science fair, maybe, or a club that met on Thursdays. The mentors who could have aimed it were locked away in labs and lecture halls, reachable only by the well-connected.
Now she has one. For ten weeks, someone who spent years living inside her question takes it - and her - seriously. What she finishes with is not a grade that evaporates in June. It is a paper, or an app, or a research talk delivered to a global room of peers. A durable piece of proof that she can build something real.
Polygence did not invent mentorship. It just refused to accept that only a lucky few could reach it - and turned a dinner-table confession into a way for a curious teenager, anywhere, to find the teacher who changes everything.