Skip To Content
JEWISH. INDEPENDENT. NONPROFIT.
Breaking News

Yahoo Buys Israeli Start-up ClarityRay

Yahoo has purchased a small Israeli start-up company, ClarityRay, for an estimated $15 million to 25 million.

The Tel Aviv-based company, founded in 2012, creates software to enable content publishers to dodge ad-blocking programs, and also focuses on ad security and fraud detection.

“This once-in-a-lifetime opportunity enables the mass scaling of our technology, impact and ideas to the absolute forefront of our field, while working with an amazing team who shares our passion. We’re proud to call Yahoo ‘home,’” the company said in a statement on its website.

ClarityRay was founded by CEO Ido Yablonka, Vadim Zak and Guy Pitelko, who all served in the Israeli military’s Intelligence Corps, the Israeli business daily Globes reported.

“We’ve been working on building up security capabilities and making Yahoo! a safer place for users and partners. Advertising is an essential part of our business here at Yahoo, and we’re committed to getting it right. ClarityRay is a company with deep expertise in ad-malware detection and prevention. The bottom line for Yahoo! is that search is going to get better and safer for users, and advertising will become more reliable and profitable for partners,” Yahoo said in a statement.

The company is expected to remain in Israel.

Last month Yahoo acquired an Israeli company, the video-streaming start-up RayV, for an undisclosed sum, according to Globes.

A message from our CEO & publisher Rachel Fishman Feddersen

I hope you appreciated this article. Before you go, I’d like to ask you to please support the Forward’s award-winning, nonprofit journalism during this critical time.

We’ve set a goal to raise $260,000 by December 31. That’s an ambitious goal, but one that will give us the resources we need to invest in the high quality news, opinion, analysis and cultural coverage that isn’t available anywhere else.

If you feel inspired to make an impact, now is the time to give something back. Join us as a member at your most generous level.

—  Rachel Fishman Feddersen, Publisher and CEO

With your support, we’ll be ready for whatever 2025 brings.

Republish This Story

Please read before republishing

We’re happy to make this story available to republish for free, unless it originated with JTA, Haaretz or another publication (as indicated on the article) and as long as you follow our guidelines. You must credit the Forward, retain our pixel and preserve our canonical link in Google search.  See our full guidelines for more information, and this guide for detail about canonical URLs.

To republish, copy the HTML by clicking on the yellow button to the right; it includes our tracking pixel, all paragraph styles and hyperlinks, the author byline and credit to the Forward. It does not include images; to avoid copyright violations, you must add them manually, following our guidelines. Please email us at [email protected], subject line “republish,” with any questions or to let us know what stories you’re picking up.

We don't support Internet Explorer

Please use Chrome, Safari, Firefox, or Edge to view this site.