QuizUp Competitors

WARNER BROS. is a global leader in all forms of entertainment and their related businesses across all current and emerging media and platforms. A WarnerMedia Company, the fully integrated, broad-based Studio is home to one of the most successful collections of brands in the world and stands at the forefront of every aspect of the entertainment industry from feature film, television and home entertainment production and worldwide distribution to DVD and Blu-ray, digital distribution, animation, comic books, video games, product and brand licensing, and broadcasting. The company’s vast library, one of the most prestigious and valuable in the world, consists of more than 61,000 hours of programming, including nearly 6,500 feature films and 3,000 television programs comprised of tens of thousands of individual episodes. Warner Bros. has employees in over 30 countries. The company is headquartered at the Warner Bros. Studios lot, 142 acres in Burbank, California, which is considered one of the foremost motion picture and television production and post-production facilities in the world and is also home to 35 soundstages (including one of the world’s tallest stages, which has an in-ground tank capable of holding more than two million gallons of water). Warner Bros. Studio Facilities also manages the company’s studio in the U.K., Warner Bros. Studios Leavesden, which is a 160-acre production facility that has been the production site of many highly acclaimed Warner Bros. movies including the eight Harry Potter films.

Quizizz is now Wayground. Trusted by educators in 90% of U.S. schools, Wayground is a supplemental curriculum platform that bridges the gap between district priorities and classroom realities and helps students hit grade-level standards faster. With AI support, teachers can personalize any resource once and automatically adapt it for each student's unique needs. From interactive assessments to differentiated assignments, we help educators spend time teaching students, not hunting for resources. Founded in 2015 as Quizizz and evolved into Wayground in 2025, we believe every student deserves access to grade-level resources in ways that work for their unique needs, and every teacher deserves standards-aligned resources their students love using. Let's find a way—together.

Quizlet is a leading consumer learning brand that builds learning tools to inspire and empower students and teachers. Our team is already supporting a user base of over 60 million active users. We're also among the top 20 U.S. websites and top education apps for iOS and Android - and it's only the beginning. We’re a fast-growing Series C startup, valued at $1 Billion and backed by Union Square Ventures, Costanoa Venture Capital, Icon Ventures, Owl Ventures, Altos Ventures and General Atlantic. With our massive reach and focus on delivering high-quality innovative learning tools, we're having a major global impact on education. Read more at https://quizlet.com/mission. Come join us — we're hiring!