Compare platforms, understand what they focus on, and visit the ones that fit your skills.
AfterQuery is an applied research lab and data provider that creates specialized, high-quality training datasets to accelerate the development of advanced AI foundation models.
Alignerr trains and refines artificial intelligence models by hiring human subject matter experts to create, review, and grade AI-generated data.
Mercor is an AI data infrastructure startup that connects elite human professionals with major AI labs to train and evaluate next-generation artificial intelligence models.
Micro1 (also referred to as Micro One) is a leading AI data research lab and talent infrastructure platform that specializes in producing high-quality datasets to train frontier AI models and evaluate autonomous AI agents
OpenTrain AI: OpenTrain AI is an online marketplace that connects companies building AI models with a global network of vetted freelance AI trainers and data labelers.
Rex.zone (also known as RemoExperts) is a global AI talent marketplace and workflow hub that connects remote professionals with paid opportunities to train, evaluate, and improve large language models (LLMs).
Language services, content management and AI training data specialists.
Data platform that accelerates frontier-model training, evals and RLHF workflows.
Sigma AI is a global data collection, preparation, and human annotation infrastructure provider specialized in training data for Generative AI and autonomous agents.
Sovrano AI is a European software company that operates an expert network and human evaluation platform for training frontier AI models.
Telus Digital is a Canadian business process outsourcing and technology company and subsidiary of Telus Corporation. The company provides services in customer experience management, digital solutions, artificial intelligence and data, and trust, safety and security.
TSMG (TSMG Holding) is a multinational data collection and managed operations partner that specializes in ground truth data collection, AI/ML training data curation, and physical AI/robotics testing at scale.
Global platform for remote AI engineering, data labeling and LLM evaluation talent.
Join a growing community of vetted AI experts and the platforms that need them.