Image data
Collect, classify, annotate, and transcribe images with our purpose-built data labeling platform.
Object Recognition & Detection
Supports bounding boxes, polygons, or key points, as well as image segmentation and tagging based on your own ontology. Use for Computer Vision applications.
Image Classification
Match visual content to pre-defined categories.Use for search relevance, recommendation systems, image moderation, and more.
Side-by-Side Comparison
Compare two images and find out which one is better. Use for data verification or test user preferences with ads or website designs.
Image Transcription
Identify and transcribe text in images. Train text recognition algorithms, or validate and fine-tune the output of your OCR models.
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State-of-the-art technologies
Our technologies have grown out of scientific research and 10 years of practical experience to make optimal quality attainable in labeled data.
Learn moreThe largest global crowd coverage
Our diverse global crowd spans every time zone for non-stop labeling and instant scaling, with support for 40+ languages.
Learn moreRobust infrastructure
Fault-tolerant high-load system for rapid knowledge enrichment that prioritizes data security and privacy.
Learn moreFull API and Python SDK
Toloka has a full API that allows ML teams to integrate an on-demand workforce directly into their processes, and to build scalable and fully automated data pipelines.
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