One number lies.
Velocity tells the truth.
Cost alone lies. Volume alone lies. A lifetime total lies hardest of all. What actually tells the truth is one thing: how much money comes back for every dollar that goes out, over the same period of time. This is capital velocity.
Why a single number lies
Cost alone lies
The cheapest results in the world mean nothing at two a day. A low cost per result ignores speed entirely — efficient, and still barely moving.
Volume alone lies
Lots of results feels great — until each one costs more than it returns. Speed without efficiency just burns the budget faster. Growth that loses money is not growth.
A lifetime total lies hardest
"$48,000 spent" answers nothing — over what time? An average that mixes busy days with paused ones is the temperature of a hospital with the morgue included. A total means something only with its period stated beside it — and its change versus the period before.
What actually gets optimized
Capital velocity
One question, asked the only way that matters: for every dollar that left over the period, how much came back over the same period? Everything shown is built to answer it — and every number is a sum over a selected window — Today, Yesterday, the last 7 days, or the month — labeled with its window and always next to its change versus the prior period of the same length.
Spend
Dollars out in the selected period — what the campaigns burned while they ran.
Results
The deepest funnel events in the period — the outcomes that matter, not clicks.
Revenue
Dollars back in the period — what those outcomes are actually worth.
How velocity responds to change
| When this happens | Spend | Revenue | Velocity | Good? |
|---|---|---|---|---|
| More money back, same spend | = | ↑ | ↑ | Yes |
| Same money back, less spend | ↓ | = | ↑ | Yes |
| More back AND less waste | ↓ | ↑ | ↑↑ | Very much |
| Less back, but much less spend | ↓↓ | ↓ | ↑ | Yes (efficient) |
| More back, but much more spend | ↑↑ | ↑ | ↓ | No (overspend) |
See it in action
Four businesses, same platform — velocity reveals who's actually winning.
3.0×
3.0×
4.5×
1.1×
A and B share the same velocity (3.0×). B runs at half the scale — half the spend, half the return — but every dollar works just as hard. Equally efficient.
C is winning (4.5×). The same budget as A, far more back. That's the whole game.
D is in trouble (1.1×). It barely returns more than it spends — a lot of motion, almost no progress.
Why a stated window, not a lifetime total
The window is always on the label
Every number is a sum over a selected period — Today, Yesterday, the last 7 days, or the month — and the period sits right next to it: "$315 · last 7d". Never a lifetime total, never re-averaged into a daily figure. The window's sum is the number.
Always next to its change
A sum on its own is a snapshot. A sum with its delta versus the prior period of the same length is a direction. Every number carries that comparison — so the picture is not just where things stand, but which way they're moving.