API For Human Intelligence

Humans On-Demand. Get high quality results within minutes.

Meet our products

Our growing suite of APIs is built to solve hundreds of use cases.

"Draw a bounding box around all the cars in the image."

client.createAnnotationTask({
  instruction: 'Draw a bounding box around all the cars in the image.',
  attachment: 'http://i.imgur.com/v4cBreD.jpg',
  objects_to_annotate: ['car'],
  callback_url: 'http://www.example.com/callback',
}, (err, task) => {
  // do something with task
});
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Meet our Scalers

Scalers are the people behind the scenes helping your company scale. We screen our Scalers, build their tools, and manage task completion quality so you don’t have to.

Become a Scaler
95% Accuracy RateOutstanding Verbal EnglishOutstanding Written EnglishOutstanding Critical ThinkingAUDIO TRANSCRIPTION SCALER
I am honored to be with you today at your commencement from one of the finest universities in the world. I never graduated from college. Truth be told, this is the closest I’ve ever gotten to a college graduation. Today I want to tell you three stories from my life. That’s it. No big deal. Just three stories. The first story is about connecting the dots. I dropped out of Reed College after the first 6 months, but then stayed around as a drop-in for another 18 months or so before I really quit. So why did I drop out?Steve Jobs’ Commencement address:SUBMIT TASKINSTRUCTIONSDo not include verbatim. This means don’t include “umms” or “blah”.0:153:08scalers.scaleapi.com
Elegantly Simple

Scale is the easiest way to build human-powered features. It's 100x better than Mechanical Turk.

Accurate

We hand-pick our Scalers to make sure they do great work, and our accuracy is over 95%.

Fast

We return responses via webhooks in minutes.

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