TechTaffy, a cloud-based sales acceleration technology company, has raised $100 million in Series C financing. Polaris Partners led the round, with Kleiner Perkins Caufield…

Secret, an app that lets users share words and images anonymously, has raised $10 million. The investment was led by Google Ventures. Kleiner Perkins Caufield & Byers also participated.

Field service management company ServiceMax has closed $71 million in Series E financing. The round was led by Meritech Capital, with participation from Kleiner Perkins Caufield & Byers, as well as new investors Cross Creek Advisors, QuestMark Partners, and Sozo Ventures. Existing investors Emergence Capital Partners, Mayfield Fund, Trinity Ventures, Crosslink Capital, Adams Street Partners, and Salesforce, also invested.

Enterprise security company Shape Security has raised $40 million in Series C funding led by Norwest Venture Partners. Existing investors, Kleiner Perkins Caufield & Byers, Venrock, Google Ventures, TomorrowVentures and Allegis Capital also participated in this round, along with Sierra Ventures.

Cloud-based SaaS payroll provider ZenPayroll has raised a $20 million Series A funding round from General Catalyst Partners and Kleiner Perkins Caufield & Byers. In the past fourteen months since its public launch, ZenPayroll says it has processed hundreds of millions of dollars in payroll.

Duolingo has raised $20 million in a Series C round of funding round led by Kleiner Perkins Caufield & Byers. Duolingo is an online social platform that teaches users a new language while they simultaneously translate content across the Web. Dr. Luis von Ahn, a computer science professor at Carnegie Mellon University, co-founded Duolingo with his PhD student Severin Hacker in 2011.