Prodigy is a downloadable developer tool for creating training and evaluation data for machine learning models.
Alternatives to LightlyStudio
LightlyStudio brings computer-vision dataset work under one roof, combining curation, annotation, quality assurance, evaluation, and management. It computes embeddings and supports similarity search, deduplication, outlier detection, and class balancing. Teams can annotate images and video, use model-assisted labeling, evaluate models with a confusion matrix and per-sample metrics, and manage datasets through a Python API. Its open-source version is free, and it runs locally…
Potato is an open-source platform for annotating text, audio, images, video and qualitative data.
Dataloop is a web-based platform for annotating image datasets, with model-assisted labeling and collaboration for teams.
- 4

Encord
Encord is a paid multimodal data infrastructure layer for AI teams, covering work from pre-training and post-training through deployment.
WebAPISelf-hosted5.6 - 5
Label Sleuth
WebLinuxmacOSWindows5.0 - 6
Active Learning Toolbox
LinuxmacOSWindows4.7 - 7
Baal
LinuxmacOSWindows4.7 - 8
Cardinal
LinuxmacOSWindows4.7 - 9
libact
LinuxmacOSWindows4.7 - 10
modAL
LinuxmacOSWindows4.7 - 11
ActiveTigger
Web4.6 - 12
ALEF
Linux4.4 - 134.3
- 144.3
- 154.3

