Marketplace
Employers can hire individual contributors or work with agencies and vendors on managed, large-scale AI data projects. Supports collaboration, workforce management, and quality control.
04 / BUBBLE.IO / WEB APPLICATIONS
OpenTrain AI
An AI data and talent marketplace connecting companies with data labelers, AI trainers, freelancers, and agencies for annotation, evaluation, and reinforcement learning from human feedback.
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Inside the project
02 / APP FEATURES
Discovery
A landing page introduces the platform, core features, and partner ecosystem.
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Accounts
Returning-user login and registration for Employer, Freelancer, and Agency roles.
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04 / APP FEATURES
Onboarding
Labelers showcase qualifications and skills for AI training work.
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05 / APP FEATURES
Job management
Employers create, view, and organize job listings by status.
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06 / APP FEATURES
Job search
Category-based filters help labelers and agencies find opportunities matching their skills.
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07 / APP FEATURES
Job details
Role requirements, scope, and expectations are available before applying.
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08 / APP FEATURES
Proposals
Applicants submit proposals and complete an AI-driven interview as part of evaluation.
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