Andreessen Horowitz, a venture capital firm, led a $35m Series B funding round in Tackle, a platform that helps software companies initiate revenue channels with the cloud marketplaces. The round had participation from investor Bessemer Venture. “Cloud marketplaces have become a primary channel for selling software quickly and conveniently. Tackle is the leading player for enabling companies to sell software through the cloud," Martin Casado, Andreessen Horowitz General Partner.