By Zaheer Kachwala (Reuters) -Adobe will acquire software platform Semrush for $1.9 billion, the companies said on Wednesday, as the Photoshop ​maker looks to strengthen its marketing tools and attract brands with generative artificial ‌intelligence products. The company will pay$12 per share in cash for Semrush, representing a premium of around 77.‌5% to its stock's last closing price. Semrush shares jumped 74% to $11.79. Semrush designs and develops AI software that helps companies with search engine ...