The most popular alternative is SimilarWeb, which is free. If that doesn't suit you, our users have ranked 20 alternatives to Quantcast so hopefully you can find a suitable replacement. Other interesting Quantcast alternatives are Alexa (Paid), Site Rank Data (Free), Website Informer (Free) and ComScore Media Metrix (Free).
- See real in-depth website engagement, traffic sources, and site ranking information with SimilarWeb extension.
- Free web traffic metrics, top sites lists, site demographics, hot urls, and more... Alexa is useful resource for people to discover information about websites.
- View historical rank information of websites via time series charts. Find sites by rank, keyword or domain extension sorted by rank changes.
- Website Informer is a special service for web masters that gathers detailed information on websites - general information, statistics, main competitors, similar sites, IPs etc.
- comScore, Inc. (NASDAQ: SCOR) is a global leader in measuring the digital world and preferred source of digital business analytics.
- A very complete SEO tool that helps you with optimization on your site. Unlinke other tools, SEO camel does not just help you with your landing page, but also on your long tail pages.
- Free web domain rank checker. Thorough coverage of 385 million domains based on billions of web pages analyzed. A Chrome extension and an API are also available.
- Check website details like seo report, alexa ranking, server information, meta tags, authority, page speed and more.
- Ego gives you one central—and lovely—location to check web statistics that matter to you.
- CubDomain.com is the site to check website's statistics, Information, Whois Record, Hosting location, IP and many more.