Clustrix
Acquired
What they do:
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…
Quick facts:
HQ: San Francisco, CA, United States
Y Combinator Winter 2006 Startups
This list has 7 startups and was last updated on Oct 15, 2026. Largest teams: Clustrix, Inkling, and Wufoo.
7 startups
Inkling
Acquired
What they do:
Inkling, based in Chicago, Illinois, offers collective intelligence solutions to help organizations make more informed decisions. Inkling's products have been…
Quick facts:
HQ: Chicago, IL, United States
Wufoo
Acquired
What they do:
Online form builder.
Quick facts:
HQ: Tampa, FL, United States
Project Wedding
Acquired
What they do:
Finding wedding vendors is hard. In 2007, a couple started Project Wedding to tackle this problem and eventually grew it into a full-featured wedding planning…
Quick facts:
HQ: Los Angeles, CA, United States
Flagr
Shut down
What they do:
Flagr enables users to share places, adding photos, video and descriptions from their mobile phone. They can then create maps and embed them on any website.
Quick facts:
HQ: NY, United States
Snipshot
Shut down
What they do:
We sold Snipshot to Ansa in 2013.
Quick facts:
YC W06Growth stage
Audiobeta
Shut down
What they do:
AudioBeta develops web-based applications that helps bands communicate with fans and make informed decisions when planning tours. AudioBeta is a U.S.-based…
Quick facts:
HQ: Boston, MA, United States
YC W06Early stage
Questions and answers
How many startups are on this list?
There are 7 startups on this list, last updated on Oct 15, 2026.
Which of them are hiring?
None of them shows open roles right now.
Which of them have the largest teams?
By team size: Clustrix (51 employees), Inkling (11 employees), and Wufoo (11 employees).