Build production-grade datasets with a global network
Caudals connects your organization with skilled contributors worldwide to create rich, diverse datasets for machine learning—faster and more cost-effectively than ever before.
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Everything you need to build better datasets
Modular workflows combine global talent, human-centered review, and policy controls so you can scale responsible data programs with confidence.
Any data modality
From images and text to audio, video, and sensor data—collect any type of data your model needs.
Global contributor network
Access a diverse pool of verified contributors from around the world for authentic, representative datasets.
Built-in quality control
Automated validation, manual review workflows, and consensus mechanisms ensure data quality.
Ship faster
Launch collection campaigns in minutes and start receiving submissions within hours, not weeks.
Compliance ready
GDPR, CCPA, and custom consent flows built in. Store data securely with automatic audit trails.
Flexible pricing
Pay only for approved submissions. No upfront costs, subscriptions, or hidden fees.
From idea to dataset in four steps
We blend human review, automation, and transparent payouts so every program ships quickly without sacrificing accountability.
Define your request
Specify exactly what data you need, including format, quality criteria, and acceptance guidelines.
Contributors submit
Our global network of contributors reviews your request and submits data that meets your specifications.
Review and approve
Use our built-in review tools to accept or reject submissions. Only pay for what you approve.
Automatic payouts
Approved submissions trigger automatic payments to contributors via Stripe Connect.
Impact
Trusted by teams building frontier AI
Every metric reflects how we operationalize responsible data creation while pairing teams with contributors who deeply understand their context.
Data points collected
Across every data modality we support.
Active contributors
Spanning 120+ countries and 40+ languages.
Quality score
Average acceptance rate on approved submissions.
Average turnaround
Time from program launch to first approved batch.
Built for every AI use case
From computer vision to conversational AI—we provide the collection flows, contributor training, and review workflows tailored to your modality.
Image classification & object detection
Collect labeled images for training models across industries—from medical imaging to autonomous vehicles.
Text annotation & sentiment analysis
Build datasets for NLP tasks including named entity recognition, intent classification, and conversational AI.
Voice data collection
Gather diverse voice samples across languages, accents, and demographics for speech recognition models.
Action recognition & tracking
Collect video data with temporal annotations for activity recognition and video understanding models.
Location-based data
Build datasets with geographic context for mapping, navigation, and location-aware applications.
Cross-modal datasets
Create datasets that combine multiple data types for advanced AI systems that understand the world holistically.
Ready to launch your next dataset or partnerships program?
Partner with Caudals to design contributor workflows, run responsible collection campaigns, and pay teams automatically. Start with a discovery call or jump directly into the dashboard.