Loads and loads of threads on the topic recently in regards to Instagram and how to keep an account safe. I hope this guide can clear the air and help keep your account safe: An account's age An accounts age is usually the reason for an account being banned, i've tested out some accounts and these were the limits i found to help keep your account safe. New Accounts limits: 30 Following per hour 5 Comment per hour (different comments) 100 Likes per hour Old Accounts Limits (1 month +): 75 Following per hour 15 Comment per hour (different comments) 250 liker per hour Please make sure whenever you choose to comment on an account, make sure you choose 10+ different comments and they're spun. With regards to new accounts as well, before you use a tool make sure the account is populated e.g. 5 pictures minimum uploaded plus bio and profile picture. Any questions about the limits, please leave a comment! - These limits were found from my clients and with profiles I've ran from my 3+ years involved in Instagram.