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Serafis

YC S25

San Francisco, US · Founded 2025 · 4 employees · 1 known investors

Serafis indexes podcasts, interviews, and independent media to extract structured intelligence about companies and themes. The platform provides programmatic access via API, AI agent tools, and data warehouse integrations for financial and investment professionals seeking market-moving narratives.

Also known as MetaSpark

Founders & leadership· Y Combinator alumni (S25)

Serafis was founded in 2025 by Rohan Sharma.

RSRohan Sharma
Rohan Sharmain𝕏FounderHe previously led data operations at Ribbit Capital, worked as a software engineer at Google, and founded Kosmos, a data integration platform for wealth management that he subsequently exited.

Investors · 1

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Frequently asked questions

What does Serafis do?
Serafis indexes podcasts, interviews, and independent media to extract structured intelligence about companies and themes. The platform provides programmatic access via API, AI agent tools, and data warehouse integrations for financial and investment professionals seeking market-moving narratives.
Who founded Serafis?
Serafis was founded by Rohan Sharma in 2025.
Who are Serafis's investors?
Serafis's investors include Y Combinator.
Where is Serafis headquartered?
Serafis is headquartered in San Francisco, US.