The Data Platform for Physical AI
The end-to-end platform for Physical AI — from training data to production. Curate, label and understand your data, then pretrain, fine-tune and ship the models that run on it.
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Your complete toolkit for computer vision
Two products, one pipeline. LightlyStudio is the data hub - curate, annotate, evaluate and visualize. LightlyTrain turns that data into production models
Find the samples worth labeling.
Everything you index is embedded automatically.
Filter by metadata, search by text or image, then run a sampling strategy - diverse coverage, deduplication, outlier detection, similarity, or class balancing - to keep only the subset worth labeling.
Label and QA your data in one place.
Create, edit and review annotations right where you work, whether that's a quick check or a full QA pass.
Every labeled object gets its own embedding, so you can search and cluster objects the same way you search whole images. Bring in SAM3 or a LightlyTrain model to auto-label the easy cases first.
Know exactly where your model breaks.
Run an evaluation against ground truth and get per-sample metrics plus a confusion matrix, no separate script required.
Sort by false positives, false negatives or mIoU to jump straight to the samples your model gets wrong.
Add or vibe-code your plugins.
Install ready-made plugins for SAM3 segmentation, LightlyTrain auto-labeling and video bounding box propagation, or register your own.
A plugin is a Python function with a form, so anything you can script, your whole team can run from the UI.
Work on the same dataset, together.
Invite your team and give each person a role that matches what they should touch.
Viewers browse and export, Labelers tag and annotate, Editors configure the workspace, Admins manage it all.
Get your data out, in the format you need.
Export annotations or filenames straight from the grid, or automate it in Python. Export the full dataset or just a filtered subset by tag or query.
One loop from raw data to trained model
LightlyStudio curates and labels the data. LightlyTrain learns from it. What the model learns flows back to make the next round of curation smarter.
Enterprise-grade scale & security
Robots, drones and vehicles learn from what their cameras see and what their bodies do. Lightly turns that raw video, depth and telemetry into curated, labeled training data at the scale embodied AI needs.
Deploy anywhere
Fully customizable and extensible
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Supports billions of samples
Role-based access controls
Integrations
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Move data in and out through the Python SDK, drag-and-drop upload, or a plugin of your own.
Built for real-world computer vision
Teams shipping Physical AI use Lightly to get from raw sensor data to a deployed model — in the field, on the line, and at the edge.
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Data-as-a-Service for production-grade AI
Expert annotators, domain specialists and managed collection pipelines — delivered into LightlyStudio, ready to curate.
Data Collection
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Data Annotation
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Explore Our Products
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LightlyStudio
Data Selection & Data Viewer
Get data insights and find the perfect selection strategy
LightlyTrain
Self-Supervised Pretraining
Leverage self-supervised learning to pretrain models
LightlyServices
AI Training Data
Expert training data services for LLMs, AI Agents and vision
Start with the data that matters
Join the growing community of ML engineers using Lighlty.ai to build efficient, accurate computer vision systems form data curation to deployment
