Let's identify the basic capabilities of the majority of them. An average Instagram bot can:
- like, comment and follow posts of other users;
- schedule, publish and delete posts;
- unfollow people;
- track down a general statistics of your existing posts.
The services offer you to adjust such parameters as hashtags, locations, and some other before launching a new campaign. A bot will implement the chosen actions within a specified period. So why not to pick any and start enjoying a rapid gain in followers if they all can do the same thing?