Your follower count acts as instant social proof when visitors land on your profile. Accounts with substantial audiences convert 73% more profile visitors into new followers compared to accounts with smaller followings, making followers count your most powerful credibility signal. Instagram's algorithm rewards growing accounts with expanded reach across Explore pages and hashtag results. When your follower base increases by 20% or more within 30 days, the platform prioritizes your content distribution, creating a growth window where each new follower attracts additional organic followers naturally.