As of 15 Oct 2026, Labelbox has raised $100M across 1 verified round on record, plus 1 round still being checked; latest: Over $100 Million Series E led by Infinitum Partners, announced 14 Oct 2026.
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labelbox.comSan Francisco, CAAIFounded 2018
6 sources · checked 1 time, last 6h ago
The San Francisco dateline in the press release is not a statement of Labelbox’s headquarters.
2 sources
Developing: it holds up against its sources so far, and firms up as more reporting lands.
| Round | Amount | Announced | Lead | Buzz |
|---|---|---|---|---|
| Series E | $100M $100M financing total at $1.25B pre-money valuation | 2026-10-14 | Infinitum Partners | 4 outlets. #66 in Trending |
6 sources · checked 1 time, last 6h ago [ VERIFIED · CORRECTED ] read against 3 of 6 sources
The San Francisco dateline in the press release is not a statement of Labelbox’s headquarters. | ||||
Labelbox builds reinforcement-learning environments for leading AI labs and an agent platform for enterprises.
Checked against 10 sources yesterday
| Series D+ Series D financing [ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $110M $189M to date | 2022-01-06 | Softbank’s Vision Fund II, SoftBank Vision Fund 2 | No recent discussion |
2 sources [ DEVELOPING ] Developing: it holds up against its sources so far, and firms up as more reporting lands. read against 1 of 2 sources [ BUILT WITH ]·[ SEARCH ]found by Firecrawl search·[ SCRAPE ]2 pages read: labelbox.com, globenewswire.com·[ JSON ]round read into a schema, with the sentence that states it·[ VERIFY ]confirmedchecked against 1 of 2 sources·[ AGENT ]company research by the Firecrawl agent | ||||
Also named as backers in company research: Kleiner Perkins, First Round Capital, Gradient Ventures