Paddle MRR on your Mac

Notch Metrics2 min read

Paddle is a merchant of record, which means it handles tax, invoicing and compliance for you. It also means one more dashboard to open.

How do you see Paddle MRR without the dashboard?

Put it in the notch. Notch Metrics renders your Paddle figures in the strip of glass around your Mac's camera. Collapsed, a thin line of numbers. Hover, and it expands over whatever you were doing. Move away and it folds back.

What Paddle reports

Number What it is
MRR Active subscriptions, normalised to a month
Revenue Transactions billed in the window, including tax
Active subscriptions Status active right now
New subscriptions Started in the window
Churned subscriptions Cancelled in the window
Recent payments The last ten transactions

Paddle revenue includes tax, because as merchant of record Paddle collected it. That is worth remembering when comparing against a Stripe figure, which does not.

The Paddle quirk that shapes everything

Paddle's API cannot filter subscriptions by date. There is no started_at[gte]. To count subscriptions that began last week, you read the whole subscription list and filter it yourself.

Notch Metrics does exactly that, bounded so it cannot run away on a large account. It is worth knowing because it explains why new and churned subscription figures are the slow ones, and why anybody building this themselves hits a wall at scale.

Sandbox and production

Paddle runs a sandbox on a different host. The connector asks which mode your key belongs to, because a sandbox key against the production host returns 401 rather than an empty account. What the Paddle connector asks for.

Your API key is encrypted on the server with a key unique to that one connection. The Mac app never holds it.

Not just Paddle

Revenue also comes from Stripe, Polar, Dodo Payments, Lemon Squeezy and RevenueCat. Every source.

Apple silicon, macOS 14 and later. Seven days with no card, then $9 a month or $49 a year. Download Notch Metrics.

  • paddle
  • mrr
  • mac

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Questions

How do I see Paddle MRR on my Mac?
Install Notch Metrics, connect Paddle on the web with an API key, and place the MRR widget in the MacBook notch. Hover the camera housing and the figure is there.
Does Paddle revenue include tax?
Yes. Paddle is a merchant of record and collects tax on your behalf, so its transaction totals include it. A Paddle revenue figure is therefore higher than an equivalent Stripe one, which does not include tax.
Does Notch Metrics support Paddle sandbox?
Yes. The connector asks which mode your API key belongs to, because Paddle runs its sandbox on a different host and a sandbox key against production returns 401.
Why are Paddle subscription counts slower than revenue?
Paddle's API cannot filter subscriptions by date. Counting subscriptions that started or ended in a window means reading the whole subscription list and filtering it client-side.
Is my Paddle API key stored on my Mac?
No. It is encrypted on the server with a key unique to that one connection. The Notch Metrics server calls Paddle and sends your Mac a normalised number.