Echo Ledger
What if each new signup invited someone else? Set up two hypothetical referral loops, then see how each day compounds. This is a model, not a forecast or observed data.
01 / Baseline
02 / Experiment
All inputs are fictional defaults. Each day's new signups invite once; their converts arrive after the chosen delay. Fractional expectations are retained internally and rounded only for display. No outside acquisition after day 0.
Thirty days, two trajectories
Each pair of bars is one day, left to right. Day 0 is the initial cohort. Open the table below for exact values.
Daily values and calculation
New signups on day d = new signups on day (d − delay) × share fraction × invites per sharer × conversion fraction. Day 0 is the starting cohort; days without a matching predecessor have zero new signups. The chart compares daily arrivals, while totals add days 0–29.
| Day | Baseline new | Experiment new | Baseline total | Experiment total |
|---|