Voxel51
Voxel51 provides a data platform for physical AI systems, helping teams analyze multimodal data and improve model performance. The Ann Arbor-based company has raised $46M, most recently in a Series B round in May 2024, and employs 57 people.
The growth story
Voxel51 grew from 5 to 57 employees between 2021 and 2026, raising $46M along the way, most recently a Series B in May 2024.
About
Voxel51's FiftyOne platform enables AI teams to process and analyze multimodal data sets, identify quality gaps, and improve model reliability. It combines open-source tools with enterprise features for physical AI applications across industries like automotive and robotics.
The company has attracted major enterprise clients including Porsche and Microsoft while securing $46M in funding from investors like Bessemer Venture Partners and Drive Capital. Its 57-person team focuses on building the data infrastructure needed for physical AI systems.
Founders and leadership
Engineering dominates Voxel51's organization with 29 of its 57 employees. The company maintains a median tenure of 2 years among its workforce, suggesting steady turnover as it scales its platform.
The Voxel51 org chart
Brian Moore (Co-Founder and CEO) leads 16 mapped leaders with 5 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Engineering 28 (+8% YoY), Business Development 7 (+17% YoY), Marketing 6 (+50% YoY), Sales 3 (-25% YoY).
Talent flow
Voxel51 recruits heavily from tech giants like IBM and Oracle, with 6 hires from IBM alone. Alumni frequently move to AI-focused companies, with Meta and NVIDIA being top destinations. The University of Michigan is the most common educational background.
Most common previous employers of Voxel51 staff: IBM (6), University of Michigan (4), Oracle (3), Intel (3), Deci AI (Acquired by NVIDIA) (2), Comet (2). Former Voxel51 employees most often moved to Meta (4), NVIDIA (2), SqlDBM (1), University of Oxford (1), Arize AI (1), The Inner Game® (1).
Alumni worth knowing
The Voxel51 mafia
Four Voxel51 alumni have founded companies, including Drone Sangam (6 staff) and The Inner Game® (5 staff). These startups span industries from drone technology to marketing services.
4Sagar Israni, was Computer Vision engineer until 2019Ryan Sweeney, was Head of GTM until 2026Jon Bock, was Chief Marketing Officer until 2024Web traffic
Traffic mix: 49% direct, 37% search, 4% social, 1% paid.
What this company is made of
Most common skills at Voxel51: Python (Programming Language) (29), Machine Learning (27), Artificial Intelligence (AI) (19), Computer Vision (17), Java (16), Leadership (16), Software Development (16), Microsoft Office (16).
Where the team actually sits
Voxel51 people are concentrated in Michigan, United States (6), California, United States (5), Canada (4), Texas, United States (4).
Search footprint
Voxel51 attracts about 3,709 organic search visits a month, traffic worth roughly $8K a month if bought through ads. It gained 484 ranking keywords and lost 341 in the last period.
What employees say
- Compensation
- 3.40 / 5
- Career opportunities
- 3.10 / 5
- Senior management
- 3.00 / 5
- Work-life balance
- 3.60 / 5
Frequently asked
Voxel51 has 57 employees as of September 2026.
Voxel51 has raised $46M in total, most recently a Series B round in May 2024.
Voxel51 was founded in 2018 by Jason Corso, Brian Moore.
Brian Moore (Co-Founder and CEO) sits at the top of Voxel51's reporting structure, with 5 direct reports.
The most common previous employers of current Voxel51 staff are IBM (6 people), University of Michigan (4 people), Oracle (3 people).
Former Voxel51 employees most often move to Meta (4), NVIDIA (2), SqlDBM (1).
At least 4 companies have a founder who previously worked at Voxel51, including Drone Sangam, The Inner Game®, Festa.
Voxel51 attracts about 3,709 organic search visits a month, worth roughly $8K a month in equivalent ad spend.
The most common skills among Voxel51 staff are Python (Programming Language), Machine Learning, Artificial Intelligence (AI), Computer Vision, Java.
Voxel51 staff are concentrated in Michigan, United States (6), California, United States (5), Canada (4).
Voxel51 has about 28 people in Engineering, up 8% over the past year, as of September 2026.
Voxel51 has about 7 people in Business Development, up 17% over the past year, as of September 2026.
Computed from 52 current and 62 former Voxel51 profiles, as of September 2026. Source: Crustdata.
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