Be prepared to answer questions specifically about the company and the BREAD process. They want to know how your past experiences are connected to alpha sights. Make sure you know exactly what the company does and how they make money and generate profit.
It was a first round interview for AlphaSights. It was casual, comfortable, not bad. There was a very casual "case" and other behavioral questions. I don't have anything bad to say about it.
First round is recording answers to four questions online. Next round you have an video interview with an HR person. After that, I believe it is in-person case studies.