Welcome, Lex Fridman Fans!

Join the world's most ambitious leaders in AI. In partnership with Lex Fridman, fans will receive an exclusive offer to get their batch of labeled data, up to $50 on Scale Rapid, for free.

Offer automatically applied upon account creation.

Powering the world's most ambitious AI teams.

Production Quality ML Labels, At Rapid Speed

Setup, Calibrate, and Scale

Get started with Rapid and set up your projects in minutes, get quality labels in hours, and scale to production volumes within days.

Ready to try Rapid?

Why Rapid

Stop Waiting for Your Labels.

Don’t let access to high-quality labels slow down your model development. Get production-quality labels today and accelerate your AI development with Scale Rapid.

  • clock

    Quality labels 10x faster

    Setup a project in minutes, and get quality labels in hours, not weeks, using Scale’s global workforce.

  • clock-check

    Optimize quality

    Get to production quality within days, with instructions feedback, automated edge-case detection, and more.

  • labels

    Any use case. Any task.

    Rapid supports more annotation and task types than any other platform, including subjective tasks.

Data Inputs

Supported Annotation Types.

Scale Text

  • classification iconClassification
  • named entity recognition iconNamed Entity Recognition
  • transctiption iconTranscription

Scale Audio

  • classification iconClassification
  • transctiption iconTranscription

Scale 3D Sensor Fusion

  • cuboid iconCuboid

Scale Video

  • bounding box iconBounding Box
  • classification iconClassification
  • cuboid iconCuboid
  • multi geometry iconEllipse (Multi-Geometry)
  • lines and splines iconLines & Splines
  • point iconPoint
  • polygon iconPolygon
  • semantic segmentation iconSegmentation

Scale Image

  • bounding box iconBounding Box
  • classification iconClassification
  • cuboid iconCuboid
  • multi geometry iconEllipse (Multi-Geometry)
  • lines and splines iconLines & Splines
  • point iconPoint
  • polygon iconPolygon
  • semantic segmentation iconSegmentation

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FAQ

“Scale Rapid has made it easier for us to gather annotations at a good price point. The UI is simple to navigate, and the built in worker evaluation pipeline and batch options saves us time and helps enforce best practices so that we can get high-quality training data.”

Cassandra Ung

Software Engineer, Square

“Scale was able to adapt to admittedly challenging technical specification documents, some containing over 100 annotations for a single document. Scale Rapid helped us quickly adjust our project settings to present even clearer task instructions to labelers. The team at Scale was quick to adopt recommendations into their platform based on our feedback, often within the same day.”

Isaac Caruso

Data Engineer, Uncountable

“Compared with other document annotation platforms we've tested, Scale provided not only a completely polished and well-performing annotation tool, but also offered a complete turnkey solution which included sourcing and managing the annotation workforce, with the results easily accessible via an API. Working with Scale over the past few months has saved us a lot of hassle and substantially accelerated our startup's progress, providing us with invaluable annotated data. Tony/Scale's customer service has assisted us with our rapid iteration so that we could perfect the annotation process, and they have quickly incorporated some of our suggestions to improve their API and platform even further”

Tom Primozic

CTO, Collectability

“Properly labeling and counting timber isn't the most common deep learning use case, so we turned to Scale Rapid for our somewhat unique image data labeling needs. Scale's team was able to adapt to our requirements and deliver high-quality labeled data on schedule. Scale Rapid removes the pain and time burden of manually labeling data on a tight timeframe!”

Scott Gregg

CEO and Founder, TimberEye

“At X2, it became clear that our test users ask a very wide range of questions. We needed to classify this wide array of questions, and check for the performance of our model in answering them. We turned to Scale Rapid for quick turnaround time and robust results thanks to their helpful user interface and quick adjustments to our labeling instructions to handle edge cases specific to our users’ needs.”

Chakshu Ahuja

Engineering Lead, X2.ai

“Scale Rapid truly stands out from other data labelling solutions in the market. We used it for text categorization and were impressed by the turnaround time and thoughtful design of the workflow for taxonomy creation, quality lab and built-in metrics for auditing along with the other features such as API access, price estimator, etc. which together make it a great self-serve solution.”

Nikhil Raju

Senior ML Engineer, Grata