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Become a member of the AI, ML, and Data Science Meetup

Join more than 20,000 developers and scientists around the world who are leveling up their AI skills in
GenAI, Computer Vision, LLMs, MLOps, vector search, and more.
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Free visual AI courses

Unlock the power of visual AI with free, hands-on courses on top learning platforms. Gain practical skills in data handling and model evaluation to enhance your AI/ML projects.

Data-Centric Visual AI on Coursera

This comprehensive course is your hands-on guide to developing and maintaining high-quality datasets for visual AI applications. Enroll for free!

Data-Centric Visual AI on LinkedIn Learning

This course provides a concise yet comprehensive hands-on experience in implementing data curation methodologies, focusing data feedback loops.

Practical Computer Vision with PyTorch

Practical Computer Vision in PyTorch is a comprehensive, hands-on course designed for developers and practitioners eager to explore computer vision using PyTorch.
By the numbers

Come build with us

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Downloads of FiftyOne
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Stars on GitHub
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Slack+Discord Members
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Meetup Members

“We use FiftyOne to organize large research datasets. My favorite feature is the ability to view distributions over image attributes in the dataset, and filter the dataset by those attributes.”

Brett Israelsen
Principal Research Scientist, AI, Raytheon

“At Allstate, my team works on auto vehicle damage inspection. Verifying the damage to a vehicle can take an insurance claim agent hours to verify, but using computer vision and FiftyOne, we can segment the parts of vehicles first, then detect the damages, and finally match the damage to repair costs and generate reports for the adjusters.”

Pavan Nanjundappa
Data Science Manager, Allstate India

“Smart Eye is the global leader in Human Insight AI, technology that understands, supports and predicts human behavior in complex environments. FiftyOne is leveraged at Smart Eye to efficiently curate the datasets used to train models for human-centric mobility products like Driver Monitoring Systems and Interior Sensing solutions.”

Fredrik Walterson
Group Manager/Automotive Solutions, Smart Eye

“FiftyOne is the backbone of our Data Engine. It helps us to clean and relabel our datasets efficiently, and convert our model predictions into large scale training datasets with a little help from CVAT.”

George Pearse
Founding Machine Learning Engineer, BinIt

“As we developed our Florence-2 model, FiftyOne proved invaluable for data management and visualization. Its powerful capabilities helped streamline our workflow, ensuring we built a robust foundation for our models. Now, as we dive into the development of Florence-5B, we're relying on FiftyOne more than ever. The tool's intuitive interface and rich feature set are essential for effectively managing our large datasets and gaining critical insights. If you're working on AI and data-driven projects, I highly recommend checking out FiftyOne. It's made a significant impact on our work, and I'm confident it can do the same for you!”

Bin Xiao
AI Researcher, Meta (formerly Principal Research Manager, Microsoft GenAI)

“Updata uses FiftyOne to efficiently sample and analyze our computer vision models. Its intuitive UI helps us show clients how machine learning improves manufacturing and sustainability. FiftyOne's Python SDK and visual dataframe concept have also strengthened our tooling for ML experimentation and is an essential component of our stack.”

David Cardozo
Chief Lead Analyst, Updata
Contribute

Contribute to FiftyOne.
Here are a few ways to get involved.

Log an issue

If something doesn’t work as
expected or if you think it could be done better, log an issue on GitHub

Submit a PR

FiftyOne is an Apache 2.0 licensed project, and we always welcome contributions

Help others on Discord

Answer questions in a variety of use case-specific channels on Discord

Write a plugin

Writing plugins is a great way to contribute to the project and extend FiftyOne to do novel things

Give a talk

Consider sharing your expertise, research, or lessons learned at an upcoming Meetup

Share your success

Is your company using FiftyOn to address interesting computer vision challenges? Share your success!

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