Appen

Appen: Improving AI with High-Quality Data for Scalable, Trustworthy AI Solutions

Appen provides high-quality datasets and an end-to-end platform to collect, curate, annotate, fine-tune, and monitor data for AI models. With 25+ years of experience, Appen combines scalable data services with human-in-the-loop collaboration to accelerate enterprise AI development while ensuring quality, traceability, and localization across languages and domains.

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How Appen Helps

1. Data for AI lifecycle: Collect, clean, annotate, label, and monitor data to train, evaluate, and deploy AI models.
2. Human-in-the-loop quality: Integrates expert human feedback to improve model performance and reliability.
3. Scalability & flexibility: End-to-end platform and services designed to scale with ambitious AI programs.
4. ** multilingual & localization:** Multilingual data collection and localization to support global deployments.
5. Trusted data governance: Transparent, auditable workflows with privacy-conscious data handling.

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Platform & Services

• End-to-end AI data platform for collection, curation, labeling, fine-tuning, and monitoring
• Data collection, annotation, labeling, and quality assurance services
• Multilingual data and localization capabilities
• Human-in-the-loop collaboration to boost accuracy and reliability
• Customizable workflows and scalable solutions for enterprise needs
• Flexible services (managed data work, platform access, or a combination)
• Enterprise-grade security, governance, and compliance
• Tools and resources to support AI lifecycle initiatives (case studies, eBooks, events, etc.)

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How It Works

• Define data requirements and quality metrics
• Use Appen’s platform to source, annotate, and review data with human evaluators
• Iterate with human feedback to improve model performance
• Deliver high-quality, auditable data ready for model training and evaluation

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Use Cases

• Foundation model data preparation
• Multilingual NLP and CV projects
• AI training data for enterprise applications
• Custom datasets aligned to specific industries

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Core Features

• End-to-end AI data platform (collection, curation, annotation, labeling, fine-tuning, monitoring)
• Human-in-the-loop collaboration for high-quality data
• Scalable data solutions to support large AI projects
• Multilingual data collection and localization
• Customizable workflows tailored to enterprise needs
• Transparent, auditable data pipelines and governance
• Flexible service models (platform access, managed data work, or combination)
• Security, privacy, and compliance aligned with enterprise requirements