Fundraising Fox

Satsuma

AcquiredYC S21

San Francisco, US · Founded 2021 · 5 employees · 3 known investors

Satsuma provides infrastructure for developers to extract, transform, and query blockchain data from multiple networks via APIs. The platform addresses the technical challenge of accessing distributed ledger information for web3 application development.

Also known as Riser

Founders & leadership· Y Combinator alumni (S21)

Satsuma was founded in 2021 by Jonathan Kau and Dan Li.

JKJonathan Kau
Jonathan Kauin𝕏CEO & Co-Founder2021–2025He previously participated in Y Combinator.
DLDan Li
Dan LiinCo-Founder & CTO2022–2026

Investors · 3

Funding

SEC filings, press & company announcements

$218M disclosed across 1 of 2 rounds · 2025

Source: company announcements and press reports — follow each round's link for the claim.

In the news

Frequently asked questions

What does Satsuma do?
Satsuma provides infrastructure for developers to extract, transform, and query blockchain data from multiple networks via APIs. The platform addresses the technical challenge of accessing distributed ledger information for web3 application development.
Who founded Satsuma?
Satsuma was founded by Jonathan Kau, Dan Li in 2021.
Who are Satsuma's investors?
Satsuma's investors include Y Combinator, Initialized Capital, Pantera Capital.
How much funding has Satsuma raised?
Satsuma has disclosed $218M raised across 1 of its 2 known rounds.
Where is Satsuma headquartered?
Satsuma is headquartered in San Francisco, US.