kitio.aiAdded Nov 5, 2026
Prodigy
PaidScriptable annotation tool for training NLP, vision and LLM models
What is Prodigy?
Prodigy is a downloadable data annotation tool from Explosion, the makers of spaCy, for building training and evaluation data for text, image, audio and video models. It runs locally under your control, which suits teams with strict privacy requirements.
You label examples in a web interface launched from the command line, with models and LLMs such as GPT-4 suggesting annotations for you to correct. Built-in recipes cover named entity recognition, text classification, object detection, image segmentation and prompt evaluation, and you can train a spaCy pipeline straight from the collected data.
Workflows are written in Python, so teams can define custom recipes and interfaces. Explosion offers it to industries such as finance, healthcare, legal, media and research, and it can be adapted to serve internal infrastructure rather than a hosted cloud.
Features
- Model-assisted annotation
- NER and text classification
- Image and AV labeling
- LLM prompt evaluation
- spaCy training
- Custom Python recipes
Tags
Releases
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Organization
Explosion
🇩🇪 Germany
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Paid
- Paid options from
- Not listed
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Pros and cons
Pros
- Runs fully on your own machines
- Tight integration with spaCy
- Highly scriptable workflows
Cons
- Needs command-line and Python skills
- No free tier
- You manage installation and hosting
Prompts & results
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Reviews
Q&A
What is Prodigy?
Prodigy is a downloadable data annotation tool from Explosion, the makers of spaCy, for building training and evaluation data for text, image, audio and video models. It runs locally under your control, which suits teams with strict privacy requirements.
Is Prodigy a cloud service?
No. You download it and run it locally or on your own servers, so annotated data stays under your control.
Can Prodigy use LLMs to pre-label data?
Yes. It can call models such as GPT-4 to suggest annotations, which you then accept or correct.
How much does Prodigy cost?
Prodigy is paid.
Is there a free version of Prodigy?
No. Prodigy is a paid tool.
What are the main features of Prodigy?
Model-assisted annotation, NER and text classification, Image and AV labeling, LLM prompt evaluation, spaCy training, Custom Python recipes.
Who makes Prodigy?
Prodigy is made by Explosion.
What are the best alternatives to Prodigy?
Popular alternatives include Google Colab, Scale AI, Roboflow.