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Clustrix (YC W06) — accelerator company

Clustrix provides the leading scale-out relational database engineered for the cloud or data center. ClustrixDB is a drop-in replacement for MySQL and an ideal solution for high-transaction, high-value workloads typically found in businesses such as ad tech, e-commerce, gaming, and large web and mobile businesses.

Clustrix is a Y Combinator company in the Winter 2006 batch. The founder listed is Sergei Tsarev (Founder/CTO / Vice President Engineering) (Y Combinator directory entry, January 17, 2012).

1 more company from YC Winter 2006 ↓

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Clustrix

New accelerator entry · 2012-01-17 · the record

Winter 2006
batch
51
people
Growth
stage
United States of America
region
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What the record says

BatchWinter 2006
Announced2012-01-17
StageGrowth
StatusAcquired
Team size51
IndustryB2B
Sub-industryB2B -> Infrastructure
RegionsUnited States of America, America / Canada
BasedSan Francisco, CA, USA
HiringNo
Sitehttp://clustrix.com

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Also in YC Winter 2006

Same batch, B2B first.

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In their words

Clustrix provides the leading scale-out relational database engineered for the cloud or data center. ClustrixDB is a drop-in replacement for MySQL and an ideal solution for high-transaction, high-value workloads typically found in businesses such as ad tech, e-commerce, gaming, and large web and mobile businesses. Our customers use ClustrixDB for critical business applications that support massive transactional volume. ClustrixDB delivers more than twenty-five trillion transactions per month for customers including AOL, Nielsen, Match, MakeMyTrip, Photobox, Rakuten, and Symantec. Headquartered in San Francisco, Clustrix is funded by HighBar Partners, Sequoia Capital, U.S. Venture Partners, ATA Ventures, and Y Combinator. ClustrixDB is available in software that runs on commodity hardware and on any cloud. Visit www.clustrix.com to learn more. Follow @Clustrix on Twitter and "like"​ us on Facebook! #BetterSQL

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Clustrix: Accepted into Y Combinator Winter 2006
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Permanent URL: https://mentionfox.com/funding/yc-clustrix
Last updated 2026-10-20
Primary record: Y Combinator directory entry
Clustrix (YC W06). MentionFox, 2026-10-20. https://mentionfox.com/funding/yc-clustrix