Pros
Nothing really. With the sort of attrition they are experiencing, you might get opportunities to take up new roles by replacement. They put in ages of holds on promotions due to 'profitability issues' and once you do, the would give you a minuscule hike and also prorate your yearly appraisal (that's a policy) Perks are pretty much ZERO.
Cons
NO BRAND VALUE. It is at times a shame to admit that my employer is EXL. The company and management does not believe in respecting it's employees or rewarding them. Leadership works only on papers with no actual impact. They wish to understand reasons for all that's wrong but never come to find a resolution. Nobody cares about your work life balance and the companies values are just for adding a 1 slide to a power point presentation