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View Ontolo's top competitors like Ahrefs, BuzzSumo, and Cision.

Cision
Cision is the global leader in consumer and media intelligence, engagement, and communication solutions. We equip PR and corporate communications, marketing, and social media professionals with the tools they need to excel in today’s data-driven world. Our deep expertise, exclusive data partnerships, and award-winning brands and products, including CisionOne, Brandwatch, and PR Newswire, enable over 75,000 companies and organizations, including 84% of the Fortune 500, to see and be seen, understand and be understood by the audiences that matter most to them. Interested in working for Cision? Visit cision.com/careers for available opportunities!
Chicago, Illinois, US
Public
$826.4M Revenue
https://www.cision.com/us/
3.9K Employees
NYSE:CISN Ticker
Semrush
Semrush, An Adobe Company, is the leading digital brand visibility platform, empowering marketers to command their online presence and create measurable impact. Built on the industry’s most expansive proprietary dataset, Semrush delivers AI-driven insights across SEO, Agentic Search Optimization, content marketing, paid media, and social strategy. Used by over 28 million users globally – from scaling startups to the Fortune 500 – Semrush provides the competitive intelligence needed to win visibility in an evolving digital landscape. The company is headquartered in Boston, MA with a global presence across North America, Europe and Asia.
Boston, Massachusetts, US
Public
$357.6M Revenue
http://www.semrush.com
2.4K Employees
SEMR Ticker
Similarweb
We power businesses with the best digital data. Our mission is to create the most accurate, comprehensive, and actionable digital data, so every business can win their market. Digital is now the most important driver of growth and profitability for just about every business. Similarweb is a platform that gives our customers a true 360 degree view of all digital activity across customers, prospects, partners, and competition. The resulting insights give our customers — who are some of the world’s biggest brands — a digital edge that helps them beat their competition and win their markets. Listed on NYSE: #SMWB Trusted by Jimmy Kimmel: https://bit.ly/41DW62X In numbers: Founded in 2009 1,200 employees globally 10,000+ customers 14 global offices Services in 100+ countries
New York, New York, US
Public
$193.2M Revenue
https://www.similarweb.com
1.3K Employees
SMWB Ticker

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