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 · 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
Complete a series of surveys and provide professional feedback on complex payroll-related tasks and scenarios. Help evaluate research models by sharing expert judgment on payroll calculations, compliance, and reporting.
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 · Vancouver, British Columbia, Canada
Perform side-by-side evaluations of text and voice snippets to assess the naturalness and authenticity of AI-generated Kannada. Identify cultural mismatches, pronunciation errors, and provide data tagging to improve AI model accuracy.
Remote · Canada
Perform side-by-side evaluations of text and voice snippets to assess the naturalness and authenticity of AI-generated Kannada. Identify cultural mismatches, pronunciation errors, and provide feedback through data tagging.
Remote · Canada
Perform side-by-side evaluations of text and voice snippets to assess the naturalness and authenticity of AI-generated Thai speech. Provide feedback on tone, pronunciation, and cultural accuracy through data tagging and quality control.
Remote · Canada
Participants will answer research questions and provide expert perspectives on IT service management topics. They will also assess scenarios and provide feedback on ITSM/ESM platforms.
Remote · Toronto, Ontario, Canada
Participants will answer research questions and provide expert perspectives on IT service management topics. They will also review scenarios and provide feedback on ITSM/ESM platforms.
Remote · Canada
Participants will answer research questions related to HR and People Ops, applying their expertise to assess scenarios and provide feedback on tools and processes. They will also contribute to research on service management practices.
Remote · Brampton, Ontario, Canada
You will complete a series of surveys related to payroll processes and scenarios, drawing on your professional experience. Additionally, you will provide feedback on survey questions and share your judgment on realistic payroll scenarios.
Remote · Vancouver, British Columbia, Canada
You will complete a series of surveys related to payroll processes and scenarios. Your professional experience will be used to answer questions on payroll calculations, compliance, benefits, and tax withholding.
Remote · Winnipeg, Manitoba, Canada
You will complete a series of surveys related to payroll processes and scenarios. Your professional experience will be used to answer questions on payroll calculations, compliance, benefits, and tax withholding.
Remote · Canada
You will complete a series of surveys related to payroll processes and scenarios, drawing on your professional experience. Additionally, you will provide feedback on the clarity and relevance of survey questions and share your judgment on realistic payroll scenarios.
Remote · Edmonton, Alberta, Canada
You will complete a series of surveys related to payroll processes and scenarios, drawing on your professional experience. Additionally, you will provide feedback on the clarity and relevance of survey questions and share your professional judgment on realistic payroll scenarios.
Remote · Toronto, Ontario, Canada
You will complete a series of tasks related to payroll processes and scenarios. This includes answering questions on payroll calculations, compliance, benefits, and tax withholding.
Remote · Vancouver, British Columbia, Canada
You will complete a series of surveys related to payroll processes and scenarios. Your professional experience will be used to answer questions on payroll calculations, compliance, benefits, and tax withholding.
Remote · Montreal, Quebec, Canada
You will complete a series of surveys related to payroll processes and scenarios, drawing on your professional experience. Additionally, you will provide feedback on the clarity and relevance of survey questions and share your professional judgment on realistic payroll scenarios.
Remote · Toronto, Ontario, Canada
You will complete a series of surveys related to payroll processes and scenarios. Your professional experience will be used to answer questions on payroll calculations, compliance, benefits, and tax withholding.
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 · Toronto, Ontario, 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.
