This portion of the guide explains the max operatives in Watch Dogs: Legion and answers the question of how many operatives can you have?
Max Operatives How Many Operatives Can You Have?
Your team is capped for operatives and potential recruits (i.e people you save/mark as a potential recruit). The specific amount may vary but for us we maxed out at a total of 45 to 46 people across both actual operatives and potential recruits.
How to Get More Operatives
If you’re maxed out, don’t worry! You can retire folks to make space.