Companies / Data vendor
Voxel51
Sells a platform, built on the open source FiftyOne, for searching, curating and labeling multimodal data to teams building physical AI models. Recorded here: what it sells, in its own words and 2 funding events.
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voxel51.comLatest record 8 Nov 2026
Also ranked #19 of 37 video and image data companies, on the rankings of the AI data market.
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<a href="https://aidata.broker/best/data-labeling-platforms#voxel51"><img src="https://aidata.broker/badges/data-labeling-platforms/voxel51" alt="Voxel51: #7 of 14 data labeling platforms on the AIData.Broker rankings" height="64"></a>
Voxel51 and its competitors, ranked. Compared head to head with CVAT.
What Voxel51 sells
In its own words, read on its own site 8 Nov 2026. On the vendor register
- What it sells
Labeling software: “Create and manage high-quality labels across images, video, 3D, and multimodal data with automated QA, VLM-assisted labeling, and active learning.” voxel51.com
- Where its data comes from
- Its pages do not say.
- Buys data from owners
- Its pages do not say it does.
- Areas its pages name
- Images and video
Funding and acquisitions
| When | Event | Amount | Source |
|---|---|---|---|
| 22 Sep 2022 | Series A | $12.5M | Voxel51 blog, 22 September 2022 |
| 16 May 2024 | Series B | $30M | Voxel51 blog, 16 May 2024 |
Cite this
AIData.Broker, “Voxel51 in the AI training data market”, reviewed 8 Nov 2026. https://aidata.broker/companies/voxel51
Free to reuse under CC BY 4.0 if you credit AIData.Broker and link to this page. Each row names the publication that stated it, and words quoted from a source keep that source's own terms.