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Semrush
Semrush (NYSE: SEMR) 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
2.3K Employees
SEMR Ticker
BrightLocal
BrightLocal offers local SEO software and services that help businesses get found, chosen, and trusted in their local area. By combining AI-powered insights built on 16 years of proprietary local search data with expert-led services, BrightLocal simplifies local search marketing, enabling businesses to improve visibility, manage listings, and build stronger online reputations. Founded in 2009 and trusted by 15,000 small businesses and marketing agencies, BrightLocal provides organisations with the confidence to grow. Headquartered in the UK, BrightLocal serves customers across the US, Canada, and beyond.
Brighton and Hove, GB
Private
$10.3M Revenue
https://www.brightlocal.com
178 Employees
Ahrefs
Ahrefs is the marketing platform built to keep your brand discoverable across search, AI, and the web. We support modern discovery end to end – from SEO to AEO – showing you how people search, what AI surfaces, and where your brand actually appears, so you can act on real demand, not assumptions. With Brand Radar, Ahrefs powers one of the largest AI visibility databases available today. The scale: • 239M+ total monthly prompts indexed • 162M+ AI Overviews prompts • 29M AI Mode prompts • 13M+ ChatGPT prompts • 13M+ Copilot prompts • Coverage across ChatGPT, Copilot, Gemini – plus Reddit, TikTok, and YouTube For over 15 years, we’ve been building one of the largest marketing data platforms in the world and turning that data into tools marketers rely on every day. With Ahrefs, you can research demand, analyze competitors, find content opportunities, track backlinks, monitor performance, and measure visibility across search and AI – all in one place. Ahrefs is trusted by teams worldwide, from fast-moving startups to 44% of the Fortune 500.
Singapore, SG
Private
$100M Revenue
https://ahrefs.com/about
195 Employees
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