"CodeSignal is a phenomenal partner because we care about the same things...The way in which we’ve partnered at scale to make sure it fits into the Robinhood hiring environment—that partnership has been second-to-none."
"It’s really easy to use, and the replay functionality makes it easy to go back and see what we did."

Codility is the leading technical hiring platform for companies to test the coding skills of developers and make evidence-based hiring decisions. Codility predicts the real-life skills of candidates at all stages of the hiring process and for more than a decade, has evaluated the problem-solving skills of over 15 million developers and counting.
CodinGame goal is to let programmers keep on improving their coding skills by solving the World's most challenging problems, learn new concepts, and get inspired by the best developers. Companies looking to hire skilled developers (Parrot, Ubisoft, Warner Bros, Bank of America, etc.) turn to CodinGame to streamline their tech recruitment process and uncover hidden gems.
Lytmus is a San Francisco-based startup that is poised to revolutionize the sourcing and assessment of technical talent. Their virtual machine-based platform allows the best engineers to demonstrate what they know in realistic settings, and provides high-signal data to potential employers.











