After Big Launch, Cuil Search Engine Sinks

CYBERPSACE — After a high-profile launch replete with fanfare and big promises, the Cuil search engine has next to no market share.

According to NetApplications' market share tracker, Cuil's slice of the market has dwindled to .01 percent, down from a high of .26 percent reached soon after its launch.

When Cuil — pronounced "cool" ­— launched back in July, it hit the market with $33 million in venture capital and a starting index of 120 billion web pages. The company also boasts three former Google staff members among its top ranks, including VP of Engineering Anna Patterson, co-founder Russell Power and Vice President of Product Louis Monier.

But soon after its launch, problems started to emerge. The chief complaint levied at Cuil was that despite the size of its index, the engine itself simply didn't return results that were as accurate or useful as Google's.

Tech writer Davey Winder of ITPro.co.uk, not wanting to put too fine a point on anything, called Cuil's results "a big steaming pile of crap."

"I put [Cuil] to a real world test after launch, going head to head against Google across a number of really very simple and very real world searches. The results were not just disappointing, they were devastating as far as Cuil was concerned," he said.

Winder conducted several tests for the tech blog DaniWeb that compared results from Cuil and Google.

For example, Winder entered the seach term "Mojave" into both Google and Cuil. He chose this term for its trickiness — Microsoft had recently conducted a high-profile test that was code-named "Mojave" and Winder wanted to see if the search engines would pick up on the storm of online talk about it.

Google did. Cuil did not.

Winder also conducted tests based on more specific search terms with similarly disappointing results for Cuil and strong results for Google.

Cuil remains available at Cuil.com.

Related:  

Copyright © 2026 Adnet Media. All Rights Reserved. XBIZ is a trademark of Adnet Media.
Reproduction in whole or in part in any form or medium without express written permission is prohibited.

More News

Roald Riepen Steps Down as CEO of IMC

Roald Riepen, CEO of International Media Company (IMC), is stepping down.

Ofcom Sets Timeline for Enforcing 'Extreme' Content Rules

Before U.K. media regulator Ofcom begins enforcing new laws criminalizing certain “extreme” adult content online, it will first hold a consultation in early 2027, and then provide updated guidance for sites and platforms.

FSC Publishes Guidance on New UK Pornography Laws

The Free Speech Coalition (FSC) has published information for its members on the United Kingdom's recently passed pornography laws, which take effect next week.

Brazil Issues Guide to Digital Safety Compliance

Brazil’s National Data Protection Agency (ANPD) published on Wednesday a new guide outlining online providers’ child-protection responsibilities under the Digital Statute for Children and Adolescents (Digital ECA), which requires adult websites to age-verify users located in Brazil.

AEBN Publishes Popular Searches by Country for August, September

AEBN has released the list of popular searches from its straight and gay theaters, by country, for August and September.

2027 XBIZ Exec Awards Nominees Announced for Adult Entertainment Edition

XBIZ is pleased to announce the nominees for the adult entertainment industry edition of the 2027 XBIZ Exec Awards, set to be presented as part of the annual XBIZ Honors ceremony on Friday, Jan. 8, in conjunction with the XBIZ 2027 event series.

Pineapple Support to Host 'Effective Parenting' Support Group

Pineapple Support is hosting a free online support group for performers with children.

XMA Nominations Party Set for Nov. 17 at Avalon Hollywood

A night that sets the stage for the flagship XMAs, this year’s nominations reveal party will take place at Avalon Hollywood on Tuesday, Nov. 17, with red-carpet arrivals starting at 8 p.m.

BrattyGirls.com Launches Through PAYSITE

Producer Robert Peru has launched his newest membership site, BrattyGirls, through PAYSITE.

Arcom Issues Warnings to 3 Adult Sites Over Age Verification

French media regulator Arcom has issued formal notices to the operators of three adult websites that the agency says have failed to implement age verification as required under French law.

Show More