RadixArk
Builds open-source AI inference and training infrastructure, commercializing the SGLang engine
$100MSeed
Role not disclosedSC
Spark Capital
Activity from announced rounds
Activity in this selectionSeed
Spark Capital is a venture investor that works with founders during early company development, with an emphasis on product judgment and founder-led businesses.
Spark’s stated approach favours sustained company building over short-term resale or financial engineering. It offers direct advice while leaving founders responsible for running their companies, rather than prescribing a single operating formula.
- Rounds participated in
- 1
- Confirmed lead rounds
- — 1 roles undisclosed
- New companies
- 1 First participation on record · 0 follow-on
- Funding in participating rounds
- $100M 1 disclosed · full round size, not this investor’s share