Standardize on the No. 1 open source labeling platform designed for speed, flexibility, and quality at scale.
New sales co-pilot products
Why HumanSignal6-fold increase in AI development speed
Move to resolution-based pricing
Why HumanSignalZero false positives
Pre-natal ultrasound screening
Why HumanSignal100% HIPAA compliant AI models
New sales co-pilot products
Why HumanSignal6-fold increase in AI development speed
Move to resolution-based pricing
Why HumanSignalZero false positives
Pre-natal ultrasound screening
Why HumanSignal100% HIPAA compliant AI models
Your data science teams can’t move fast if they’re stuck with slow, manual data labeling. Even worse, when data quality is inconsistent, models fail in production.
Easily spin up and manage large-scale projects and users with the robust API & SDK
Securely connect any model to automate pre-labeling, AI-assisted labeling, active learning, or model evaluation
Fully integrate Label Studio into your ML pipeline for labeling and evaluation
AI PLATFORM LEADERS
Enable your data science & product leaders to adapt their strategy—maximize quality where it matters and optimize for efficiency when it counts.
Easily spin up new projects and users, identify bottlenecks, optimize resources, and manage performance & payroll.
Enable every team and use case with pre-built templates, AI-assisted project creation, or powerful custom scripts.
Consistently generate high-quality labeled data with auto-validation, inter-annotator agreement metrics, reviewer workflows, and more.






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“At the end of the day, the value we’re providing is novel machine learning algorithms that can solve problems for patients. None of that is possible without being able to create proprietary datasets that are highly accurate and labeled in an efficient, compliant and streamlined way.”
Robhy Bustami CEO