Your list is an asset with a price

The List Economics Audit is a flat $2,200 one-time engagement delivered in twelve business days. The Subscriber Revenue Engine is $5,900 per month on a 90-day minimum. Media Property Partnerships start at $13,500 per month and combine a retainer with a performance component tied to tracked list revenue. Acquisition spend is always separate, always billed to your own accounts, and never marked up by us. Most operators start with the audit, because once your cost per subscriber sits next to your revenue per subscriber, a retainer either obviously pays for itself or it does not. If the audit says we are not the right fit, we say so and you keep the model.

Around five thousand engaged subscribers is where the math starts to work, and the word that matters is engaged. A five thousand person list with a forty percent open rate and a defined niche can carry a real rate card. A fifty thousand person list assembled from giveaways and bought traffic usually cannot. Below five thousand you are still proving the send is worth opening, and our fee would swallow the upside. Above it, the levers compound: repricing, hygiene, a second revenue line and paid growth bought against a known payback window. If you are under the threshold, say so and we will tell you what to fix first.

Only when you know two numbers, and most operators know neither. If a subscriber returns $7.05 across twelve months and costs $1.62 to acquire, paid growth is an investment with a payback window under three months. If that same subscriber returns eighty cents, paid growth is a leak with a dashboard attached. That is why we will not open an ad account before the audit is finished. Once both numbers exist we set a cost-per-subscriber ceiling, buy against it, and track every cohort by source so a channel that delivers cheap but cold readers gets cut early. Results vary by niche, offer and list quality, and nothing here is a guarantee of income.

Most operators start between $2,500 and $6,000 per month in media spend, which is enough to test three or four acquisition channels and reach a reliable cost per subscriber without gambling. Below roughly $2,500 the cohorts arrive too slowly to tell a genuinely good source from a lucky week, so we would rather delay paid growth than spend your money on noise. Once a channel proves it can deliver subscribers under your ceiling, and those subscribers open and click at the rate your sponsors are paying for, we scale in steps you approve. Spend sits in your own accounts and we never mark it up.

You do, entirely and from the first day. The email platform, the ad accounts, the domain, the sending domain authentication, the analytics and the payment processor all stay in your name with us added as users, never the reverse. Your subscriber file is never copied onto our systems, never merged with anyone else's, and never used for another client. If you end the engagement you keep the list, the segments, the rate card, the templates, the automations and the full reporting history, and we hand over written documentation rather than holding logins hostage. The point of this work is that you depend on fewer people, us included.

Repricing moves first. A rate card rebuilt on RPM and sell-through often changes the value of the next quarter of sponsor slots within four to six weeks, because you are finally charging what delivered attention is worth. Deliverability and hygiene work shows up in open and click rates inside one or two send cycles. Paid acquisition needs three to four weeks before the cost per subscriber is stable enough to scale on. Second and third revenue lines usually reach meaningful volume in the second quarter, once there is enough segmentation to sell into. Results vary with niche, list quality, cadence and budget, and none of it is a guarantee of income.

It can, which is exactly why growth and deliverability are managed as one job here instead of two. Dropping thousands of cold subscribers into an unsegmented broadcast is the fastest way to move a healthy sender into the promotions tab and take the sponsorship revenue with it. We ramp new cohorts through a separate onboarding sequence, watch engagement by acquisition source, enforce a sunset policy on subscribers who go quiet, and monitor authentication and complaint rates on every send. Inbox placement across managed lists runs around ninety-seven percent while acquisition is live. If a source starts dragging placement down, it gets cut before your next sponsor slot suffers.

You submit the application on this page and we review it within two business days, because we only take a small number of new lists each month. If it looks like a fit we send a short call invite and an access checklist: your email platform, the last twelve months of send data, sponsorship invoices and any existing ad accounts. The audit begins straight after that call, and the written diagnostic, rate card and growth model arrive within twelve business days. From there you decide whether to run the build with us. Nobody is pushed into a retainer, and if the numbers say the timing is wrong we tell you before you sign.