Labelbox

Labelbox is an AI data and evaluation platform that helps organizations build, train, evaluate, and improve advanced AI models and agents. They provide the infrastructure needed for reinforcement learning (RL), model evaluation, simulation environments, robotics data collection, and human feedback generation. Their platform is widely used by AI research teams and enterprises to create high-quality training data, benchmark model performance, and develop reliable AI systems. Through products such as RL Environments & Evals, Robotics Data Engine, Agent Studio, and Alignerr, they support the full lifecycle of AI development from data creation to production deployment.

They offer advanced capabilities for simulation-based training, scenario generation, automated grading, reward signal creation, multimodal data annotation, and continuous AI improvement. Their Agent Studio platform enables businesses to connect enterprise systems, generate realistic workflows, evaluate agent performance, and deploy production-ready AI agents with reinforcement learning feedback loops. They also leverage a global network of domain experts through Alignerr to provide high-quality human intelligence and preference signals that improve model alignment, reasoning, and real-world effectiveness across industries such as technology, retail, robotics, healthcare, and research.

And the best part? They offer a free starting option for users exploring the platform, while advanced capabilities, enterprise deployments, custom evaluations, and large-scale AI infrastructure solutions are available through customized pricing tailored to organizational requirements and project scope.