United States · Series E startup
Funding summaryUpdated 26 Oct 2026
$224Mraised across 4 rounds since 2018, from 6 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by AI Insider and 2 others
Source recorded
From Labelbox's own website: 2 on the team.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Andreessen Horowitz
B Capital
Gradient
Tau Ventures
Infinitum PartnersL
First Round Capital
Kleiner Perkins
Titan Capital
Snowpoint Ventures
Wipro VenturesMissing a round, or an investor who was in one? Tell us.
Labelbox's investors include Andreessen Horowitz, B Capital, Gradient, Tau Ventures and Infinitum Partners, and 7 more on record. Infinitum Partners led its latest round.
Labelbox has raised $224M across 4 rounds since 2018.
Labelbox's most recent round was a Series E of $100M in Oct 2026, led by Infinitum Partners.
Labelbox's largest round on record is $110M (Series D), in Jan 2022.
Labelbox's first round on record, in Jul 2018, was backed by Gradient.
Labelbox's latest named round is a Series E, in Oct 2026.
Labelbox is based in the United States.
Infinitum Partners led the Series E in 2026.
In the same sector, and raised in the last eighteen months.
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United States · 
