NEW
Real-World Data Collection and Expert Annotation Services by HumanSignal
Platform
Pricing
Blog
Log In
Free Trial
Docs
Tutorials
Templates
Plugins
Tags
API
Choose annotation template
Basic config examples
Audio classification
Emotion segmentation
Speaker diarization
Transcription per region
Transcription whole audio
Image classification
Bbox object detection
Brush segmentation
Circular object detector
Keypoints and landmarks
Polygon segmentation
Multi-image classification
Text classification
Multi classification
Named entity recognition
Text summarization
Word alignment
HTML classification
HTML NER tagging
Dialogs & conversations
Rate PDF
Rate website
Video classifier
Time Series classification
Import CSV
Import JSON
Segmentation extended
Multi-step annotation
Advanced config templates
Filtering long labels list
Long text with scrollbar
Pretty choices
Sticky header
Sticky left column
Three columns
Two columns
Conditional classification
Three level classification
Two level classification
Audio regions labeling
Image bboxes labeling
Text spans labeling
Image & Audio & Text
Pairwise comparison
Relations among entities
Table with key-value
Table with text fields
Video timeline segmentation
Import CSV no time
Import CSV headless
Relations between channels
Relations with text
Want to put these templates into practice?
Install Open Source
Compare Versions
Designed for teams of all sizes
Contact Sales