 BOSTON--BUSINESS WIRE--Leading online visibility management SaaS platform Semrush NYSE: SEMR today announces the addition of a new App Center to its fast-growing digital marketing ecosystem. Semrush App Center includes powerful Semrush-developed products such as Agency Growth Kit, Semrush.Trends, and Semrush Local, as well as third-party vendors, including launch partners Video Rank Tracker by Tubiсs, Mobile App Insights by Mobile Action, Instant Banner Generator by Abyssale and E-commerce 