On-demand webinar: navigating the challenges to AI success

High-Quality AI Training Data to Maximize Model Performance

High-quality AI training data is critical for developing accurate and reliable AI models. Appen provides meticulously curated, high-fidelity datasets tailored for deep learning use cases and traditional AI applications.

AI Training Data Powered by Human Expertise

Appen’s global workforce and advanced AI Data Platform enable us to rapidly source and curate high-quality data at scale – including hard-to-find and niche data requirements. Our global crowd of more than 1 million AI Training Specialists evaluate datasets for accuracy and bias while adding value through linguistic fluency, creativity and adherence to brand guidelines.

Data You Can Trust

As the industry leader in data annotation services, Appen offers unparalleled expertise in providing high-quality datasets. Our advanced data pipeline and built-in quality control measures enable Appen to deliver high-fidelity datasets so you can unlock maximum performance from your AI models.

Collection

Appen offers custom data collection services across all languages and modalities – text, image, audio, video – to create tailored datasets for training diverse AI models. Access the intelligence of our global crowd by creating custom job instructions to develop a high-quality dataset tailored to your unique use case.

Annotation

Appen’s global crowd of over 1 million contributors generates richly annotated data across text, audio, image, and video modalities that capture real-world nuances. Our experts excel at leveraging human and machine intelligence to curate high-quality datasets tailored to diverse AI use cases.

Evaluation

Our AI training specialists evaluate datasets for accuracy and bias to ensure your model is trained on relevant, high-quality data. Further fine-tune your model with custom rating and quality assurance guidelines. Learn how a leading social media platform leveraged Appen’s global crowd to improve content personalization.

Deep Learning Capabilities

Train your deep learning ai model with Appen’s expert data solutions for unlabeled or labeled data and supervised or unsupervised learning.

Natural Language Processing

Elevate your model’s NLP capabilities with curated language data. Our team of linguists, project managers, and language experts are ready to support your natural language processing needs from text annotation to text generation, evaluation and benchmarking needs. Get started right away with off-the-shelf datasets.

Speech Recognition

Appen services the full range of Speech and Audio Processing from data collection to transcription and annotation. Our expert team brings you the best in curation and annotation capability for high-quality, high-accuracy speech recognition, audio classification and smart-voice technology.

Computer Vision

Training your AI to interpret visual information such as image segmentation, object detection, pattern detection, image classification requires high-quality video and image data. In addition to custom data solutions, Appen offers over 250 licensable computer vision datasets that work with a variety of computer vision applications.

Relevance

Appen's AI training data brings order and relevance to unstructured information for a variety of use cases including enhancing search algorithms, recommendation engines and online advertising. Learn how Appen improved safety on a popular children's video platform with search relevance.

Industry Applications

Appen’s 25+ years of expertise in collection, curation and annotation will ensure your data needs are met with the highest level of quality for the full AI lifecycle. Our team of experts support your AI training data needs across industries – contact us to speak to an expert.

Kickstart your AI Journey

Our team offers customized solutions to meet your specific AI data needs, providing in-depth support throughout the project lifecycle.

Talk to an expert

Contact us

Thank you for getting in touch! We appreciate you contacting Appen. One of our colleagues will get back in touch with you soon! Have a great day!