Products
Scale RapidThe fastest way to production-quality labels.
Scale StudioLabeling infrastructure for your workforce.
Scale 3D Sensor FusionAdvanced annotations for LiDAR + RADAR data.
Scale ImageComprehensive annotations for images.
Scale VideoScalable annotations for video data.
Scale TextSophisticated annotations for text-based data.
Scale AudioAudio Annotation and Speech Annotation for NLP.
Scale MappingThe flexible solution to develop your own maps.
Scale CatalogCreate, enrich, and enhance eCommerce data.
Scale Enterprise AIModels to support your business use cases.
Scale NucleusThe mission control for your data
Scale LaunchShip and track your models in production
Scale Content UnderstandingManage content for better user experiences
Scale InstantMLNext-day machine learning models, without ML expertise
Scale SpellbookThe platform for large language model apps
Scale SyntheticGenerate synthetic data
Solutions
Retail & eCommerce
Defense
Logistics
Autonomous Vehicles
Robotics
AR/VR
Content & Language
Large Language Models
Resources
Resource Library
Blog
Events
Open Datasets
Interviews
Documentation
Guides
Customers
Pricing
Conference
AI Readiness Report 2022
Company
Scale Rapid: The Leading Alternative To Appen
The difference is in the speed and flexibility
Appen requires annual contracts with volume commitments. Scale Rapid offers a self-service platform to quickly start, iterate, and ramp on labeling projects with production-level quality and no data minimums.
Trusted by the world’s most ambitious AI teams.
Annotation tooling
Scale Rapid
Appen
Multilingual support
Scale Rapid
Appen
Anonymity & privacy from taskers/workers
Scale Rapid
Appen
Flexibility to choose labeling workforce (self labeling or managed workforce)
Scale Rapid
Appen
Tasker/worker training infrastructure
Scale Rapid
Appen
Self-service platform to start and manage labeling projects
Scale Rapid
Appen
Automatic credit card payment available but not the ability to create and manage new labeling projects.
Calibration batches to ensure quality before scaling to larger volumes
Scale Rapid
Appen
Same-day feedback on task instructions to improve quality
Scale Rapid
Appen
Edge case flagging
Scale Rapid
Appen
Defined price per task
Scale Rapid
Appen
Estimates provided but can differ from actuals
Scale Rapid | Appen | |
---|---|---|
Annotation tooling | ||
Multilingual support | ||
Anonymity & privacy from taskers/workers | ||
Flexibility to choose labeling workforce (self labeling or managed workforce) | ||
Tasker/worker training infrastructure | ||
Self-service platform to start and manage labeling projects | ||
Calibration batches to ensure quality before scaling to larger volumes | ||
Same-day feedback on task instructions to improve quality | ||
Edge case flagging | ||
Defined price per task | ||
Upload data from CSV, text file, Amazon S3, GCP Cloud Storage, or the Scale API

Upload data from CSV, text file, Amazon S3, GCP Cloud Storage, or the Scale API
Scale Text
Classification
Named Entity Recognition
Transcription
Scale Audio
Classification
Transcription
Scale 3D Sensor Fusion
Cuboid
Scale Video
Bounding Box
Classification
Cuboid
Ellipse (Multi-Geometry)
Lines & Splines
Point
Polygon
Segmentation
Scale Image
Bounding Box
Classification
Cuboid
Ellipse (Multi-Geometry)
Lines & Splines
Point
Polygon
Segmentation