Annotation & Labeling
Build training datasets, audit model predictions, or label content for compliance. Define your own taxonomy and get human-verified classifications with label distributions and agreement metrics. Supports text, images, audio, and video.
Content Moderation
Label user-generated content for policy compliance. Reviewers categorize items into your custom label set — safe, borderline, violation, or any categories you define. Get label distributions and agreement metrics per item.
Image Classification
Classify images into categories for ML training data, quality assurance, or content tagging. Define your label taxonomy and get human-verified classifications with confidence scores and inter-annotator agreement.
Sentiment Analysis
Label customer reviews, social media posts, or support tickets by sentiment. Build training data or audit ML model predictions with human reviewers. Supports CSV input for batch labeling of text content.
Audio Transcription
Get human transcriptions of audio clips, podcast segments, or voice recordings. Each reviewer writes out what they hear, giving you accurate text for every file. Supports mp3, wav, ogg, flac, m4a, and other audio formats.
Image Description
Have reviewers describe what they see in images, screenshots, or diagrams. Useful for alt-text generation, accessibility audits, training vision models, or documenting visual content with human-written descriptions.