Building the biggest pool of quality human data in the world—for AI developers, researchers, and organizations.
London
Prolific is a technology company building the biggest pool of quality human data in the world—and the ultimate platform to access it. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from real, engaged participants—with a new study launched every 2 minutes. Prolific has been ranked among the fastest-growing businesses in the Financial Times 1000 in 2025 & 2024 and the Deloitte Technology Fast 50 in 2023.
Remote · Canada
Participate in live video calls to engage in natural Russian conversations on everyday topics. These recordings are used to train AI models to better understand human speech patterns, tone, and cultural nuances.
Remote · Canada
Participate in live video calls to have natural, unscripted conversations in Mandarin with other participants. These recordings are used to help AI models learn natural speech patterns, tone, and cultural nuances.
Remote · Toronto, Ontario, Canada
Participate in live video calls to engage in natural Bengali conversations on everyday topics. These recordings are used to help AI models learn natural speech patterns, tone, and cultural nuances.
Remote · Canada
Participants will engage in live video conversations in Vietnamese to help train AI models on natural speech patterns and cultural nuances. The role involves discussing everyday topics to provide high-quality human data for AI development.
Remote · Toronto, Ontario, Canada
Participate in live video calls to engage in natural Vietnamese conversations on everyday topics. These recordings are used to train AI models to better understand human speech patterns and cultural nuances.
Remote · Montreal, Quebec, Canada
Design physical objects for 3D printing using open-source CAD software to help train AI models. Create and execute Python validation scripts while documenting design decisions and workflows.
Remote · Canada
Provide expert insights and feedback on ITSM and ESM platforms through research questions, surveys, and interviews. Assess real-world IT scenarios such as incident escalation and internal helpdesk workflows to inform AI model development.
Remote · Canada
You will be completing side-by-side evaluations of both text and voice snippets, assessing how naturally and authentically the AI captures Kannada speech. This includes listening to audio clips and identifying how natural the voice sounds.
Remote · ["Canada"]
About the job Pathologists (Freelance - Remote) About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills. The role We are seeking qualified Pathologists to support a high-impact AI development project focused on medical image interpretation and clinical accuracy. As AI models become increasingly capable of analyzing complex medical data, we…
Remote · Canada
Participants will answer research questions and provide expert insights on IT service management topics. They will also review scenarios and provide feedback on ITSM/ESM platforms.
Remote · Canada
Participants will answer research questions and provide expert insights on project prioritization, resource allocation, and operational planning processes. They will also review scenarios and provide feedback on planning tools and governance frameworks.
Remote · Canada
Participants will answer research questions related to HR and People Operations, providing expert insights on workflows and processes. They will also review scenarios and provide feedback on ITSM/ESM platforms.
Remote · Canada
The role involves working through complex problems while narrating the reasoning process and evaluating AI-generated responses. Participants will also compare model answers and provide structured feedback.
Remote · Canada
The role involves working through complex problems while narrating the reasoning process and evaluating AI-generated responses. Participants will also compare model answers and provide structured feedback.
Remote · Canada
The role involves working through complex problems while narrating the reasoning process and evaluating AI-generated responses. Additionally, it includes comparing model answers and providing structured feedback.
Remote · Canada
Experts will work through complex STEM problems while narrating their reasoning process. They will also review and evaluate AI-generated responses, providing feedback and selecting the best answers.
Remote · Canada
The role involves working through complex problems while narrating the reasoning process and evaluating AI-generated responses. Participants will also compare model answers and provide structured feedback.
Remote · Canada
The role involves reviewing scientific papers alongside AI-generated graphical abstracts and fact-checking for accuracy. Experts will ensure that technical concepts are visually and textually summarized correctly.