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Voxel51

Robotics · Ann Arbor, United States · Founded 2018

Develops open-source tools, particularly FiftyOne, which helps companies manage and improve the data and models used to build visual AI applications MoreLess

Voxel51 operates in the machine learning and artificial intelligence sector, providing advanced tools for data management and model evaluation. The company's flagship product, FiftyOne, is designed to help machine learning engineers efficiently manage and curate datasets, identify and correct annotation mistakes, and evaluate model performance. By offering powerful dataset import and manipulation capabilities, FiftyOne allows users to streamline the data wrangling process, which is often time-consuming. The platform also features the FiftyOne Brain, which helps in identifying edge cases, mining new samples for training, and automatically finding and correcting label mistakes. This significantly improves the quality of datasets and, consequently, the performance of machine learning models. Voxel51 primarily serves industries that rely heavily on machine learning and computer vision, such as insurance, automotive, and technology sectors. The company operates on a B2B (business-to-business) model, generating revenue through software licensing and subscription fees. By providing these advanced tools, Voxel51 helps its clients reduce the time and effort spent on data preparation and model evaluation, thereby accelerating their machine learning workflows.

Keywords: machine learning, data management, model evaluation, dataset curation, annotation correction, computer vision, B2B, software licensing, subscription, FiftyOne

Valuation $100–500M
Revenue $1–10M
Headcount <100
Total funding $10–50M
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Company overview

Voxel51 company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2018
Headquarters
Ann Arbor, United States
Employees
57
Open positions
None listed
Dealroom signal
74.0
client focusb2btechnologyArtificial IntelligencetechnologyDeep TechtechnologyMachine LearningtechnologyComputer Visionbusiness modelSaaSsectorAnalyticssectorCore AIsectorSpinoutsectorArts & CulturesectorRobot Programming and TrainingsectorMLopssectorAI Model Training and Developmentsectorenablers for robotics

Valuation & funding

Voxel51 funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES BEquity / VC May 2024 $30M $120M Shasta Ventures · Bessemer Venture Partners · ID Ventures · Top Harvest Capital
SERIES AEquity / VC Sep 2022 $13M $50M ID Ventures · Drive Capital · Shasta Ventures · ELab Ventures
OtherOther financing Jan 2020 $0 Tech Startup Stabilization Fund
SEEDEquity / VC Aug 2019 $2M $8M ELab Ventures
GRANTOther financing Oct 2018 $1.3M National Institute of Standards and Technology
SPINOUTOther financing Oct 2016 University of Michigan
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Financials

Revenue and workforce over time

Available revenue and workforce history. Fields without reported data are omitted.

YearRevenueGrowthEmployees
2026 $2.9M 0% 57
2025 $2.9M 0% 62
2024 $2.9M 0% 51
2023 $2.9M +480% 29
2022 $500K -63% 20
2021 $1.4M 0% 5
2020 $1.4M 7
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Growth signals

Voxel51 website traffic

Latest recorded traffic for Voxel51 is 130K monthly website visits, up 18.2% over the last three months. Voxel51's team declined 8.1% over the past year.

Latest monthly visits130K 3-month web change+18.2% 1-year team growth-8.1%
Monthly website visits91 observations · Dec 2018–Jul 2026
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Comparisons

Voxel51 compared with similar companies

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Showing 8 of the closest matchesCompare every metric →

Talent graph

Voxel51's talent

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Team profiled 17 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

13 investors on Voxel51's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 2 investors entered at this stage
National Institute of Standards and Technology
ELab Ventures
Series A 6 investors entered at this stage
Drive Capital
ID Ventures
Shasta Ventures
Top Harvest Capital
Bessemer Venture Partners
Tru Arrow Partners
Other known 5 additional known investors
University of Michigan
Tech Startup Stabilization Fund
Adam Ghobarah
University of Michigan Innovation Partnerships
Wüstenrot Bausparkasse

Global footprint

Where Voxel51 has talent and traffic

Workforce by country
2 countries with
team presence
🇺🇸 United States93.5%
🇨🇦 Canada6.5%
2 countries shown

In the news

Latest news about Voxel51

Recent press, funding announcements, and product moves mentioning Voxel51 — open to read from the original sources.

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Market sentiment

What the market is saying about Voxel51

An AI-synthesized read of the highest-engagement posts about Voxel51 on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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