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Streamdal

DefunctYC S20

Portland, US · Founded 2020 · 9 employees · 14 known investors

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Streamdal provides code-native data privacy controls embedded directly in application code to detect and prevent personally identifiable information (PII) from being exposed in databases, data streams, or pipelines. The platform offers real-time data validation and privacy enforcement for applications across multiple programming languages.

Also known as Batch

Founders & leadership· Y Combinator alumni (S20)

Streamdal was founded in 2020 by Ustin Zarubin and Daniel Selans.

UZUstin Zarubin
Ustin ZarubinCo-Founder and CEOUstin Zarubin holds a background in physics and computer science, with technical expertise in distributed systems and hardware. He is the founder of Streamdal.
DSDaniel Selans
Daniel SelansCo-Founder2020–2025He has held engineering roles at New Relic, DigitalOcean, and InVision.

Investors · 14

AdditionreportedNew York · $1M – $500M

How we know: Y Combinator's founder network · Not right? Tell us

Data Community FundreportedSan Francisco

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SAV (Scale Asia Ventures)reportedPalo Alto

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Silenok FundsreportedSeattle

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Soma CapitalreportedSacramento · $100K – $300K

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VVOakreportedBedford

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Work-BenchreportedNew York · $1M – $3M

How we know: a partner's Signal profile · Y Combinator's founder network · Not right? Tell us

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Companies working in the same space as Streamdal.

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Frequently asked questions

What does Streamdal do?
Streamdal provides code-native data privacy controls embedded directly in application code to detect and prevent personally identifiable information (PII) from being exposed in databases, data streams, or pipelines. The platform offers real-time data validation and privacy enforcement for applications across multiple programming languages.
Who founded Streamdal?
Streamdal was founded by Ustin Zarubin, Daniel Selans in 2020.
Who are Streamdal's investors?
Streamdal's investors include Ideaship, Y Combinator, Addition, Basis Set Ventures, Correlation Ventures, Crosscut Ventures, Data Community Fund, Global Founders Capital and 6 more.
Where is Streamdal headquartered?
Streamdal is headquartered in Portland, US.