SCALE RAPID: THE #1 ALTERNATIVE TO CROWDSOURCING PLATFORMS

The difference is in the speed and quality.

Rapid Product
Rapid Product

Crowdsourcing marketplaces simply connect projects with workers that still require labeling tools and significant quality management. Unlike these crowdsourcing marketplaces, Scale Rapid is a comprehensive end-to-end annotation solution, built around time-to-value and getting labels back in hours, not weeks.

Trusted by the world’s most ambitious AI teams.

  • airbnb
  • paypal
  • brex
  • airforce
  • openai
  • nvidia

See why leaders are switching to Scale Rapid

Comprehensive annotation tooling

Scale Rapid

Leading Crowdsourcing Marketplace


Formal tasker/worker training

Scale Rapid

Leading Crowdsourcing Marketplace


Tasker/Worker evaluation

Scale Rapid

Leading Crowdsourcing Marketplace

Optionally require qualification tests for additional cost.


Feedback on labeling instructions to calibrate quality and surface edge cases

Scale Rapid

Leading Crowdsourcing Marketplace


Edge case flagging

Scale Rapid

Leading Crowdsourcing Marketplace


Automated grading systems (e.g. linters, benchmarks) for accuracy monitoring

Scale Rapid

Leading Crowdsourcing Marketplace

Manual reviews only


Anonymity and privacy from taskers/workers

Scale Rapid

Leading Crowdsourcing Marketplace

“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

“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 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

“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

“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

How It Works

Setup, Calibrate, Scale

Build better models faster with data you can trust. Maximize operational efficiency and productivity while reducing the cost of ML projects.

data inputs

Supported Annotation Types.

Scale Text

  • classification icon Classification
  • named entity recognition icon Named Entity Recognition
  • transctiption icon Transcription

Scale Audio

  • classification icon Classification
  • transctiption icon Transcription

Scale 3D Sensor Fusion

  • cuboid icon Cuboid

Scale Video

  • bounding box icon Bounding Box
  • classification icon Classification
  • cuboid icon Cuboid
  • multi geometry icon Ellipse (Multi-Geometry)
  • lines and splines icon Lines & Splines
  • point icon Point
  • polygon icon Polygon
  • semantic segmentation icon Segmentation

Scale Image

  • bounding box icon Bounding Box
  • classification icon Classification
  • cuboid icon Cuboid
  • multi geometry icon Ellipse (Multi-Geometry)
  • lines and splines icon Lines & Splines
  • point icon Point
  • polygon icon Polygon
  • semantic segmentation icon Segmentation

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