AfterQuery
AfterQuery is an applied research lab founded in January 2025 that curates high-quality, expert-generated data solutions to accelerate frontier foundation model development. The company works with a n
About AfterQuery
AfterQuery is an applied research lab founded in January 2025 that curates high-quality, expert-generated data solutions to accelerate frontier foundation model development. The company works with a network of nearly 100,000 verified domain experts (developers, attorneys, doctors, financial analysts) to produce post-training datasets, reinforcement learning environments, and evaluation suites. AfterQuery surpassed $100 million in annual revenue run rate shortly before closing a $30M Series A in April 2026 at a $300 million post-money valuation. Its mission is to make expertise that 'once took a lifetime to build available to anyone'.