These sites often require you to log in with your Instagram credentials. This can lead to your account being compromised, sold, or used as a "bot" to follow other people without your knowledge.
Instamoda.org is safer than sites asking for your password, but it is not safe in the sense of being compliant with Instagram’s rules. Use at your own risk. Instamoda.org Followers Free
Social growth tools promising “free followers” for Instagram are common. Instamoda.org (and similar sites) typically offer follower boosts, likes, or comments in exchange for actions like completing surveys, signing in with your Instagram account, or entering personal details. Before using any such service, know the mechanics, risks, and safer alternatives. These sites often require you to log in
Instamoda.org is a Turkish-based web tool that leverages the Instagram API to provide free, automated services including followers, likes, story views, and comments. Users must log in with Instagram credentials to initiate services, but risks include account password harvesting and potential shadowbanning by Instagram. For more details, visit Instamoda.org. Use at your own risk
These followers are typically bots. They will not engage with your content (like or comment), which can hurt your engagement rate and make your account look "fake" to the Instagram algorithm.