Free Tools — FollowBoostMe
14 free tools for creators & influencers.
Calculate engagement, estimate earnings, and plan your growth. Built by the team behind FollowBoostMe — trusted worldwide for real social media growth.
5 tools
Calculators
Calculators for engagement, reach and other key social media metrics.
Engagement Rate
Calculate your Instagram engagement rate from followers, likes & comments. Compare against benchmarks.
Reach Estimator
Estimate your organic Instagram reach per post based on followers and engagement.
CPM Calculator
Calculate Cost Per Mille (CPM) and compare it against industry benchmarks.
Influencer ROI
Calculate ROI and ROAS for an influencer campaign — sales, conversions & spend.
Story Views
Estimate Instagram story views based on followers, posting time and account type.
5 tools
Earnings
Estimate how much you — or any influencer — can earn per post.
TikTok Earnings
Estimate your TikTok earnings from Creator Fund payouts and sponsored posts.
YouTube Earnings
Estimate YouTube ad revenue using niche-specific CPMs and country pacing.
Instagram Earnings
Estimate per-post, per-reel and per-story rates for Instagram creators.
Rate Card Generator
Generate a personalized influencer rate card based on your account stats.
Account Value
Estimate the resale value of your social media account based on niche and engagement.
4 tools
Growth
Plan, project and track your follower growth over time.
Time to Followers
Find out how long it will take to reach your follower goal at your current pace.
Cost per Follower
Calculate your cost per follower from ad spend and net follower growth.
Growth Rate
Calculate your 30-day follower growth rate and project your future audience size.
Hashtag Reach
Estimate the reach and difficulty of Instagram hashtags before you post.
Ready to grow?
Followers, likes & views — from $0.99
Real growth, fast delivery, and a 30-day refill guarantee. Trusted by 50,000+ creators worldwide.