AfterQuery / LinkedIn · Jul 2026
AfterQuery introduced Atrium, a program offering companies payment for eligible private codebases to support data creation.
Research lab investigating the boundaries of AI capabilities.
Company research
Public company, workplace, funding, and market signals
Updated Aug 2, 2026
Overview
AfterQuery is a San Francisco applied research lab and AI-data company that captures expert reasoning, workflows, and institutional knowledge to create training data, evaluations, and reinforcement-learning environments for frontier AI labs and enterprises. It reports working with nearly 100,000 verified professionals and every leading AI lab, though those customer claims are company-reported.
Primary product
Expert-curated AI data infrastructure: supervised fine-tuning datasets, RL/RLHF data and rubrics, tool-calling and computer-use environments, custom evaluations, benchmarks, and enterprise AI data/agent implementations.
Founded
2025
Headquarters
San Francisco, California, United States
Team size
100-150
Work style
Flexible
Industry
Software Development / Artificial Intelligence