Aleo, a blockchain infrastructure startup headquartered in San Francisco, has raised a total of $228 million in funding to date. Its largest round, a $200 million Series B in February 2022, was led by Kora Management LP and SoftBank Vision Fund 2, giving the company a valuation of $1.45 billion. Earlier, Aleo secured $28 million in Series A (April 2021) led by Andreessen Horowitz, followed by a $21 million round in January 2025. With backing from major investors like Tiger Global and Samsung Next, Aleo is building a private-by-default, zero-knowledge blockchain network for developers.