Mercor @mercor_ai
We use AI to understand human ability and match talent with the opportunities they're best suited for. mercor.com San Francisco Joined April 2021-
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Following20
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After years of watching Lenny's podcast, it was incredible to do an episode together. The entire economy is becoming an RL environment machine and catalyzing Mercor's unprecedented growth.
After years of watching Lenny's podcast, it was incredible to do an episode together. The entire economy is becoming an RL environment machine and catalyzing Mercor's unprecedented growth.
@mercor_ai just broke every growth record in @benchmark’s history. Their team defines entrepreneurial brilliance, perfectly leveraging the biggest labor transformation of our lifetime
@mercor_ai just broke every growth record in @benchmark’s history. Their team defines entrepreneurial brilliance, perfectly leveraging the biggest labor transformation of our lifetime
Mercor (@mercor_ai) scaled from $1-500M in revenue run rate in the last 17 months, making us the fastest growing company of all time. Our growth is accelerating. We averaged 11% week over week growth in July, 18% WoW growth in August, and 19% WoW growth in September. One trend…
In January 2026, @mercor_ai is expanding to NYC! Our platform creates thousands of jobs each week and we’re the fastest growing company in the world by revenue. As we continue to scale rapidly, our new office in NYC will bring us closer to some of the most talented engineers…
I often reflect on first meeting @peterfenton, flying in his helicopter around San Francisco. We talked about how leaving college to start @mercor_ai wasn’t a logical decision. It was emotional — a calling to pursue impact with the people we wanted to build with. I couldn't be…
I often reflect on first meeting @peterfenton, flying in his helicopter around San Francisco. We talked about how leaving college to start @mercor_ai wasn’t a logical decision. It was emotional — a calling to pursue impact with the people we wanted to build with. I couldn't be…
The meteoric rise of @mercor_ai becomes clear once you meet the founders. I’m excited to announce that I’ve joined their board and will be working closely with them alongside Sundeep Jain, who brings exceptional marketplace expertise. They’ve quickly established themselves as the…
The meteoric rise of @mercor_ai becomes clear once you meet the founders. I’m excited to announce that I’ve joined their board and will be working closely with them alongside Sundeep Jain, who brings exceptional marketplace expertise. They’ve quickly established themselves as the…
the best way to celebrate Labor Day is to work
We launched the Mercor Graduate Fellowship to support brilliant researchers who deserve recognition and funding. We’re proud to spotlight one of our 2025 fellows: Mireya Gonzales-Rivera. As she begins her Physics PhD at UC Berkeley, Mireya is building on her research in quantum…
At Mercor, we connect PhDs and researchers with high-paying, high-impact work training shaping the future of frontier AI models. This year, we expanded that mission with the Mercor Graduate Fellowship, awarding $50K to students doing extraordinary work. We’re excited to…
Mercor (@mercor_ai) is now working with 6 out of the Magnificent 7, all of the top 5 AI labs, and most of the top application layer companies. One trend is common across every customer: we are entering The Era of Evals. RL is becoming so effective that models will be able to…

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