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Clickfacts

Acquired · A startup in Y Combinator's Summer 2005 batch, based in San Francisco.

14signal of 100 · rising 2
  • team of 11Team size · YC's directory+5.6
  • acquiredOutcome · YC, program pages, Acquisitions+4
  • went through YCProgram · this site+4

A sum of public facts, not a judgement and not investment advice.

Competitors

Companies closest to Clickfacts
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MetapacketShared: malware, web, securityYC S16InactiveOther

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About Clickfacts

ClickFacts is a Malware Software Solutions company for buyers and sellers of online media. Its automated plug and play malware discovery solution tests online ads (SWFs & 3rd Party Ad Tags) and web pages within websites to ensure they do not distribute malware onto users’ computers (which can lead to identity theft). Its moderation software solution monitors websites to ensure the ads running on them are free of inappropriate content (e.g., nudity, racism), and its Ad Buddy product provides to advertisers real-time continuous monitoring and a complete history of where their ads have run. ClickFacts Inc. was founded in 2005 by Mikhail Ledvich, Mikhail Gurevich, and Greg Gurevich in Boston Mass, with initial funding by YCombinator. It is now based in San Francisco, California.

YC batch
S05 · Summer 2005
Status, per YC
Acquired
Category
Other
Team size
11
Location
San Francisco, CA, USA
Checked
9h ago

Changes seen

WebsiteNov 2, 2026

Moved its website from clickfacts.com to none.

Website linkNov 2, 2026

Website link changed from http://clickfacts.com to none.

Clickfacts in S05: 8 companies, 0% AI

Clickfacts: questions

Which YC batch was Clickfacts in?

Clickfacts was in Y Combinator's Summer 2005 batch (S05).

Is Clickfacts still active?

Y Combinator lists Clickfacts as acquired.

Where is Clickfacts based?

Clickfacts lists San Francisco, CA, USA as its location on YC's directory.