# Labelbox funding rounds and investors

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.

Website: https://labelbox.com  
Headquarters: San Francisco, CA  
Page: https://fireround.dev/companies/labelbox-2

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2026-10-14 | Series E | Over $100 Million | Infinitum Partners | B Capital, Tau Ventures, Wipro, Snowpoint Ventures, Andreessen Horowitz | [labelbox.com](https://labelbox.com/blog/labelbox-series-e), [prnewswire.com](https://www.prnewswire.com/news-releases/labelbox-raises-100-million-in-series-e-funding-to-advance-reinforcement-learning-and-enterprise-ai-agents-302909147.html), [tradingview.com](https://www.tradingview.com/news/reuters.com,2026:newsml_FWN4601DF:0-labelbox-raises-over-100-million-in-series-e-funding) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.