Categorization API

Build accurate, cost-effective categorization & tagging via API.

{
  category: "Dinosaur"
}
{
  flagged: true
}
{
  tags: ["car", "sport", "blue"]
}
{
  copyright: true
}

Use Cases

Our combination of humans and machine learning is built to solve a wide range of use cases. Our goal is to power innovation, wherever that may be.

Ecommerce Tagging

Ecommerce Tagging

Image Tagging

Image Tagging

Video & Image moderation

Video & Image moderation

Scalable, Powerful Categorization

Powered by a combination of trained humans and machine learning, we provide best-in-class categorization through our dead-simple API.

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Flexible and Fast

We combine machine learning and our community of Scalers to solve your use cases efficiently and quickly. We're able to solve a variety of use cases, from image tagging to content moderation.

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Best-in-Class Accuracy

Scale uses a combination of skilled humans, machine learning, and sophisticated quality assurance technology to offer best-in-class accuracy. We like to surprise our customers with our high quality.

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Elegant Automation

Unlike solutions that require you to work through CSVs or build UIs, we provide automation through an easy-to-use API. It's never been easier to build human-in-the-loop apps.

We Are Scalable

We are built to handle millions of requests per month. Scale is powered by our distributed team of hard-working Scalers augmented with machine learning technology.

Our effective screening, training, and routing software help ensure that we deliver only the highest quality at scale.

Categorization tasks
a chart
Pending
Done

Developer First

We relentlessly focus on providing the best experience possible for developers.

We do all the heavy lifting in the background so you can get started with just a few lines of code.

client.createCategorizationTask({
  callback_url: 'http://www.example.com/callback',
  instruction: 'Please select the most appropriate categories for the tee shown.',
  attachment: 'http://www.example.com/img.jpg',
  attachment_type: 'image',
  categories: ['Dog', 'Car', 'Dinosaur', 'House']
}, (err, task) => {
  // do something with task
});

Scale is Trusted by World Class Companies

We already support machine learning for some of the biggest autonomous vehicle and computer vision companies in the world.