Data Annotation & Labeling Services
Transform raw data into AI-ready assets
Every intelligent system is only as good as the data that powers it. We handle the entire data lifecycle — from collection and annotation to quality assurance, augmentation, and synthetic data generation — so your models learn from the best.
Start Your Data PipelineTechnology Partners
Microsoft Azure◆
Google Cloud◆
AWS◆
NVIDIA◆
OpenAI◆
Hugging Face◆Meta AI◆Anthropic◆
LangChain◆
Pinecone◆Microsoft Azure◆Google Cloud◆AWS◆NVIDIA◆OpenAI◆Hugging Face◆Meta AI◆Anthropic◆LangChain◆Pinecone◆From chaos to clarity
End-to-End Data Annotation Pipeline
Data Collection
Gather data at scale
Web scraping, API integrations, crowdsourcing, audio/video capture. We build robust pipelines that feed your AI with diverse, representative data from multiple sources.
Data Annotation
Human-in-the-loop labeling
Text classification, image segmentation, audio transcription, video annotation. Expert annotators combined with quality controls ensure accurate, consistent labels.
Data Quality
Clean, compliant, unbiased
Data cleaning, PII detection and removal, bias analysis, standardization. We ensure your training data meets the highest quality and compliance standards.
Data Augmentation
Multiply your training signal
Synthetic data generation, edge case creation, class balancing. Expand your dataset intelligently to improve model robustness and generalization.
Training Datasets
Purpose-built for your models
SFT, RLHF, DPO datasets and custom AI training data. Multilingual corpus collections with deep Turkish expertise. We create datasets aligned to your specific training methodology.
From raw to refined
Discovery
Understand your data needs and model requirements
Collection
Gather diverse, representative data from multiple sources
Annotation
Label with precision using expert annotators and QA
Validation
Ensure quality, remove bias, verify compliance
Delivery
Export in your preferred format, ready for training
We handle all modalities
Text
Documents, conversations, code, logs
Images
Photos, diagrams, screenshots, scans
Audio
Speech, music, ambient sounds
Video
Recordings, streams, surveillance
Structured
JSON, XML, databases, APIs
Time Series
Sensors, metrics, financial data
What we deliver
Data Collection Pipeline
Custom scrapers, API integrations, crowdsourcing setup.
Annotation Services
Multi-modal labeling with quality assurance.
Data Quality Audit
Bias detection, PII scan, quality scoring.
Synthetic Data Generation
Edge cases, class balancing, privacy-safe data.
Custom Training Datasets
SFT, RLHF, DPO datasets for your use case.
Multilingual Training Corpus
High-quality text data and Turkish NLP datasets for LLM training.
Case Study: Building a Multilingual NLP Training Dataset
"Mad Cat Labs delivered a comprehensive Turkish language dataset that significantly improved our model's performance on local language tasks."