# AfterQuery Reaches $3.2 Billion Valuation After $30M Series A

> AfterQuery has reportedly become the fastest company in Y Combinator's history to reach unicorn status, and it did not stop there. The AI training-data startup is now valued at around 3.2 billion dollars, roughly ten times the 300 million valuation of its Series A back in April 2025, backed by an annualized revenue run rate near 100 million. What AfterQuery actually sells is expertise. Instead of scraping the open web, it employs domain specialists like doctors and lawyers to encode how experts actually reason through problems, then uses that to train and improve models. As frontier labs exhaust easy public data, that kind of high-quality, expert-labeled material has become genuinely scarce and valuable. The speed of the climb, from a Winter 2025 cohort to a multibillion-dollar valuation in about 18 months, is the headline, but the underlying signal matters more: the market is paying up for the human expertise that makes models smarter, not just for the models themselves.

_Section: [AI Funding Tracker](https://www.wortins.com/funding) · Source: TechCrunch · Published Wednesday, September 2, 2026_

## Wortins' read

AfterQuery has reportedly become the fastest company in Y Combinator's history to reach unicorn status, and it did not stop there. The AI training-data startup is now valued at around 3.2 billion dollars, roughly ten times the 300 million valuation of its Series A back in April 2025, backed by an annualized revenue run rate near 100 million. What AfterQuery actually sells is expertise. Instead of scraping the open web, it employs domain specialists like doctors and lawyers to encode how experts actually reason through problems, then uses that to train and improve models. As frontier labs exhaust easy public data, that kind of high-quality, expert-labeled material has become genuinely scarce and valuable. The speed of the climb, from a Winter 2025 cohort to a multibillion-dollar valuation in about 18 months, is the headline, but the underlying signal matters more: the market is paying up for the human expertise that makes models smarter, not just for the models themselves.

## Source

[Read the full story at TechCrunch](https://techcrunch.com/2026/09/01/afterquery-reportedly-becomes-y-combinators-fastest-ever-unicorn-now-valued-at-3-2b/)

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