We are introducing Sensor Fusion Annotation

Training Data for Autonomous Driving

Powering self-driving models with highly accurate training and validation data.

Annotation Types

Images, Videos or 3D LiDAR/RADAR

Scale supports a standard group of labels (pedestrians, cyclists, cars, etc.) but we are open to further customization for your particular use case.

Our Products

How it works

Sophisticated tooling and rigorous QA processes for a wide variety of self-driving use cases. Simply send requests to our REST API for impeccable training data.

Explore Our Docs

"Please label all cars, pedestrians, and cyclists in each frame."

  'instruction': 'Please label all cars, pedestrians, and
cyclists in each frame.',
  'labels': ['car', 'pedestrian', 'cyclist'],
  'meters_per_unit': 2.3,
  'max_distance_meters': 30
}, (err, task) => {
    // do something with task
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Impeccable Quality

We have built out sophisticated quality assurance processes with in-house specialists to ensure we only produce quality results even at large scales.

Integrated with Machine Learning

We apply machine learning in a multitude of ways to make our workforce more efficient and ensure impeccable quality and accuracy.

Built For Scale

We process millions of images a month and are built to rapidly scale up and down to meet your requirements.

Platform Features

A Comprehensive Set of Tools

Built by machine learning engineers for machine learning engineers, our rich set of tools can handle a wide range of labeling requirements.

Quality Assurance

Best-In-Class Quality Choice

Industry leading quality datasets safe-guarded against ever-changing, messy, real-life driving data.

Super Human Accuracy

Our tasks are annotated by trained and qualified workers with additional layers of both human, data and machine learning driven quality control checks.

The resulting accuracy is consistently much higher than what a human or synthetic labeling approach can achieve independently, as measured against seven rigorous quality areas for each annotation.

Get Started Today
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Enterprise ready

Custom Annual Plans and SLAs

Pay on-demand per task or chat with us about an Enterprise Plan.

Talk to Sales
Scale's dashboard
Guaranteed Task Completion Time

Enterprise-grade SLAs include task completion times and tasks can be rapidly scaled up and down to meet your requirements.

Customer Success Engineering

Each customer is paired with a dedicated customer success engineer who ensures smooth integration and service.


Enterprise engagements include upfront and volume-based pricing and is the most cost-effective solution for high-quality labels.

Driving innovation

Meet Our Customers

Trusted by world-class companies, we do all that we can to make our customers successful, and we love to share their stories.

Oliver CameronCofounder
Anantha KancherlaHead of Self Driving Software

“Scale’s outstanding agility, tooling, scalability and quality made them our preferred partner and the natural choice for the nuScenes project.”

Oscar BeijbomMachine Learning Lead
Read Customer Case
Brandon MoakChief Technology Officer

“Scale makes it easy to focus on developing leading self-driving technology rather than the operations of labeling data. The Scale platform provides the technology and operations to power our machine learning development and is our trusted training data solution.”

Jack GuoSoftware Engineer