Try Voxel51 free
Bring your images, video, MCAP, and LeRobot files and find what your model is missing. Voxel51 is the multimodal data platform ML engineers use to search, curate, label, and evaluate data for physical AI.
What you get with Voxel51
Voxel51 is free to try, with no time limit and no credit card. And it opens in your browser, with nothing to install.
- Up to 3 datasets, 10,000 samples each, including any demo datasets you add
- 20GB of hosted storage
- 30,000 model inference requests per month
- 30 hours of compute per month
- Voxel51 Agent included
- SAM 2 click-to-segment and click-to-track
- Unlimited teammates
- No time limit, no credit card
- 20+ demo datasets available: DROID, LeRobot Community, L2D 750, PandaSet, and more
We’ll email you a one-time code. No password, no credit card.
Work or .edu email. Personal email addresses aren’t accepted.
Demo datasets
Try Voxel51 before you upload anything
Add any of 20+ demo datasets to your free workspace, including DROID, LeRobot Community, L2D 750, and PandaSet. Others cover chest X-rays, satellite imagery, and factory defects. Each one you add uses one of your 3 dataset slots.
Demo datasets open in your free workspace. Enter your work email and we’ll send a one-time code.
You can’t grep an MCAP. But you can search it.
1,000 DROID episodes as MCAP, three cameras synced on one timeline, in your browser. Ask the Voxel51 Agent for episodes where the robot is picking up clothes, then review the episodes it flags.
The Voxel51 Agent drafts. You decide.
9,888 labeled PandaSet driving images. Search “cyclist at dusk” to find the frames, prompt “cyclists,” and the Voxel51 Agent drafts the boxes for you to review.
Most demos are never watched.
2,378 episodes from 117 community LeRobot datasets on one embeddings plot. Click a cluster to see the outliers, then pull every episode like the bad one with similarity search.
Click once. Then let SAM 2 track it.
103 PandaSet driving clips, and frames don’t count as samples. One click makes a SAM 2 mask, and tracking carries it to the end of the clip and back. You fix the drift.
Voxel51 free plan: frequently asked questions
What do I get on the Voxel51 free tier?
3 datasets with up to 10,000 samples each, 20GB of hosted storage, 30,000 model inference requests a month, 30 hours of compute a month, the Voxel51 Agent, SAM 2, and unlimited teammates. Demo datasets you add count toward the 3.
Yes. The Voxel51 free plan has no time limit and doesn’t need a credit card.
Anyone with a work or .edu email address. Personal email addresses aren’t accepted.
No. Voxel51 runs in your browser with nothing to install, and SAM 2 and the Voxel51 Agent don’t need a GPU on your machine.
Per workspace. Everyone you invite shares the same datasets, storage, inference requests, and compute.
Yes. The Voxel51 free plan includes unlimited teammates, all working in one shared workspace.
Yes. Voxel51 Agent is included on the free plan, so you can search, curate, and automate data work in plain English from day one.
A sample is one item in a dataset, such as an image, a video, or a multimodal episode. Frames inside a video don’t count as separate samples.
20+, including DROID, LeRobot Community, L2D 750, and four versions of PandaSet. Others cover chest X-rays, satellite imagery, and factory defects. Each one you add uses one of your 3 dataset slots.
Yes. Upload images, video, MCAP, and LeRobot datasets from your computer.
Self-hosted trials are available. Voxel51 Team includes self-hosted deployment, and Enterprise adds on-premise and air-gapped deployment. Contact the Voxel51 team to plan one.
Move to a Team or Enterprise plan for unlimited data and model inference, or talk to the Voxel51 team about what you need.
Yes. Voxel51 opens MCAP files, the default recording format for ROS 2, in your browser and plays every camera stream back on one timeline.
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