Home Brew Agency

FIFTH SEASON / 100K FOLLOWER MODEL

Instagram growth projection · Aug–Dec · starting at 9,000 followers

Levers

Assumes a strong follow-to-enter giveaway at $0.70 per follower — every $1,0001,430 new followers, ~1,215 retained.
targeted follows/week → new followers/month
hrs/month invested — the targeting-intelligence engine behind the paid campaigns

Key Assumptions

Assumes 40% — the always-on contest layer gives targeted accounts a reason to follow back.
Projected followers · Dec 31
Monthly budget to hit 100K by Dec 31
Media spend per incremental +10K

Appendix: how the model works

Model: monthly compounding, Aug–Dec 2026, fixed planning estimate of $0.70 cost-per-follower (assumes strong giveaway; re-forecast after campaign one with actual data). Reciprocity throughput is set in Key Assumptions (default 80 targeted follows per hour worked). Program hours include 2 hrs/month audience discovery. Influencer marketing is outside this SOW and not modeled. Estimates only.