Their expertise in Healthcare IT is probably the best in the business. They understand the regulations and the weird legacy software that hospitals use. If you're in that sector, they are the obvious choice.

Cognizant is fantastic for digital engineering. They helped us build a mobile app that actually feels modern and snappy. Their designers and developers seem to work better together than most of the other big firms I've hired.

We had a big issue with quality control on our last QA project. It felt like they were just trying to hit their 'lines of code' metrics rather than actually finding the bugs. We had to do a lot of rework internally.

Very cheap. Very variable quality. You have to manage them closely or things slip.

Really strong in the US and offshore. They’re great at the technical "heavy lifting" and managing complex data migrations.