
42matters, now part of the Similarweb family, is a leading provider of mobile and connected TV (CTV) app intelligence and analytics. The company offers a comprehensive suite of products including Explorer, APIs, and File Dumps that provide detailed insights into over 20 million apps across 12 platforms and 2.1 million publishers. Their solutions serve diverse industries such as AdTech, Cyber Security, and Sales & Marketing by delivering accurate app metadata, SDK intelligence, market trends, and fraud prevention tools. 42matters enables businesses to optimize ad targeting, enhance security, generate leads, and conduct competitive analysis with high-quality, real-time app data, positioning it as a key player in the app intelligence market.

42matters, now part of the Similarweb family, is a leading provider of mobile and connected TV (CTV) app intelligence and analytics. The company offers a comprehensive suite of products including Explorer, APIs, and File Dumps that provide detailed insights into over 20 million apps across 12 platforms and 2.1 million publishers. Their solutions serve diverse industries such as AdTech, Cyber Security, and Sales & Marketing by delivering accurate app metadata, SDK intelligence, market trends, and fraud prevention tools. 42matters enables businesses to optimize ad targeting, enhance security, generate leads, and conduct competitive analysis with high-quality, real-time app data, positioning it as a key player in the app intelligence market.
Product focus: Mobile and connected TV (CTV) app intelligence (Explorer web app, APIs, File Dumps)
Scale: 20M+ apps, 2.1M+ publishers, 2,600+ SDKs, 12 platforms
Headquarters & founding: Zürich, Switzerland — founded 2011
Corporate status: Acquired by Similarweb / part of the Similarweb family
Investors: Backed by Gamma Capital Partners and Project A Ventures
App market intelligence, SDK detection and attribution, accurate app metadata for market research, lead generation, ad targeting optimization, and fraud/security analysis.
2011
Mobile and connected TV (CTV) app intelligence / app market analytics
Public profiles list multiple funding rounds and show a funding date of 2014-02-09; specific round amounts and stages are not disclosed in the provided evidence.
“Backed by Gamma Capital Partners and Project A Ventures”