Crowdsourcing Startups

Centaur produces high-quality training and evaluation datasets for AI models by turning data annotation into a competitive process where human experts and AI compete. It targets teams building and evaluating machine learning models.

12 investors

Hub operates a data collection and annotation platform that gathers real-world data from physical environments to train embodied AI and robotics models. The company manages a global network of verified small and medium-sized businesses across multiple sectors to capture training data through a standardized pipeline.

6 investors

Design Arena is a platform that evaluates and ranks AI models' design and UI generation capabilities through crowdsourced pairwise comparisons. Users vote on anonymized outputs from competing models to build community-driven leaderboards of AI performance.

3 investors

DineSafe crowdsources food safety reports and provides data tools and systems for real-time detection and prevention of foodborne illness outbreaks. Its surveillance platform serves food industry companies, public health agencies, and consumers.

1 investor

MusicArena runs a crowdsourced benchmark that evaluates AI-generated music and music production tools. It serves developers and users of AI music models by gathering community feedback to compare and rank these systems.

1 investor

Playment is a fully managed data labeling platform that produces annotated training data for computer vision models, supporting image and video annotation types such as bounding boxes, cuboids, polygons, and polylines. It serves companies and research institutions in autonomous vehicles, drones, mapping, satellite imagery, precision agriculture, retail, and sports analytics.

1 investor