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CompaniesAppen Limited

Appen Limited

Provider of high-quality data for the AI lifecycle, offering AI training data, annotation, labeling, collection, and managed services across text, image, audio, video, and geospatial data.

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Founded: 2026
Headquarters: Not disclosed
Company size: Not disclosed
Products tracked: 10

Products by Appen Limited

10 products

AI Data Platform (ADAP)Flexible annotation platform merging automation and human oversight to deliver high-quality data across text, image, audio, video, 3D point cloud, 4D, and geospatial modalities.0.00 reviewsTraining Data & Labeling

Frontier Model AlignmentExpert-validated data for frontier model development including chain-of-thought reasoning traces, subject matter expert RLHF, supervised fine-tuning demonstrations, adversarial...0.00 reviewsTraining Data & Labeling

Agentic AITraining data for autonomous AI agents including golden trajectory creation, verifier design, RL environment builds, RAG evaluation, and failure mode taxonomy.0.00 reviewsTraining Data & Labeling

Speech & AudioSpeech data collection and annotation across 500+ global locales including expressive TTS synthesis, multi-speaker transcription, acoustic scene detection, and code-switched dia...0.00 reviewsTraining Data & Labeling

Multimodal AIData for AI systems that perceive across modalities including vision-language model alignment, audio-visual language sync, and video action recognition.0.00 reviewsTraining Data & Labeling

Physical AIData for AI systems interacting with the physical world including LiDAR annotation, sensor fusion, biometric collection, in-cabin automotive intelligence, and world model data.0.00 reviewsTraining Data & Labeling

Model Integrity & EvaluationIndependent evaluation data to ensure deployed models are accurate, unbiased, and safe, including hallucination benchmarking, A/B arena testing, regulatory audit support, bias d...0.00 reviewsAI Evaluation & Observability

Reinforcement Learning with Human FeedbackProduct for generating prompt-response pairs engineered by AI Training Specialists and reviewed for accuracy and bias to tackle risks of bias and hallucinations in large languag...0.00 reviewsTraining Data & Labeling

Document IntelligenceProduct enabling clients to extract key insights from unstructured documents such as scanned and photographed documents, making any document a usable data source with 99% accura...0.00 reviewsTraining Data & Labeling

Automated NLP LabelingProduct providing fast, efficient data annotation using zero-shot or few-shot learning techniques and large language models, with annotated datasets reviewed by AI Training Spec...0.00 reviewsTraining Data & Labeling

Pricing for Appen Limited

Contact Appen Limited for current plans, volume pricing, and enterprise terms.

Trust profile

Security and compliance

SOC 2

ISO/IEC 27001

HIPAA

GDPR

NIST CSF

Enterprise security standards

Product portfolio

Markets

Data & Analytics9 Models & AI Infrastructure1

Industries served

Automotive & Mobility1

Company details Public record

Website: appen.com
Deployment

Online profiles3

LinkedIn X YouTube