Acquiring audiences in a subscription and attention economy

# Acquiring audiences in a subscription and attention economy

Netflix spends roughly $2.5 billion a year on marketing, and something in the region of $17 billion a year on content. TikTok charges its viewers nothing at all. Both are bidding for the same Tuesday evening, and only one of them has to recover a subscription price before the month closes. That asymmetry is the whole problem.

This lesson defines the object the rest of the module measures: what an audience actually costs to acquire when a paid subscription and free attention compete for the same person, and what that cost has to beat to be worth paying.

Two economies, two different games

Media marketers play two games at once, and the two run on different clocks.

The subscription economy sells recurring access rather than a single product. Netflix, with more than 300 million paid memberships, and iQIYI, with paying members in China on the order of 100 million, both live off a relationship that renews monthly. A signup is a promise of revenue, not revenue.

The attention economy sells the viewer nothing and sells advertisers everything. TikTok, a game, a group chat, an early night: all of them take from the same two or three discretionary hours. A subscription that goes unwatched gets cancelled, so attention lost today shows up as churn next quarter.

That gives us the central object. Audience acquisition is the work of moving a stranger from "never heard of it" to a first countable act: a signup, a ticket, a first watched hour. Audience acquisition cost is everything you spent to make that act happen, divided by the number of people who did it. Every technique later in this module is a way of pushing that number down or making the resulting audience worth more.

The media marketing funnelmarketing funnelFunnel analysis tracks how users move through a sequence of steps toward a goal, revealing where they drop off and which stages need improvement.View full definition →

A funnelfunnelThe customer journey from awareness to purchase, typically Awareness, Interest, Consideration, Decision, Action, with prospects narrowing at each stage.View full definition → is the staged path from awareness to action. In media it looks like this:

• Awareness: a trailer, a poster, a festival headline. The goal is reachreachThe number of unique people exposed to your message in a given period. Unlike impressions, reach counts each person once, no matter how often they see it.View full definition →.
• Consideration: the viewer watches a clip, reads a review, adds a title to a watchlist.
• Conversion: they sign up, start a trial, or buy a ticket.
• Retention: they keep watching and keep paying, which is where subscription money actually lives.

Each stage has its own metric. Awareness is counted in impressionsimpressionsThe total number of times an ad or piece of content is displayed, regardless of clicks. Each display counts as one impression, even to the same person.View full definition → and reachreachThe number of unique people exposed to your message in a given period. Unlike impressions, reach counts each person once, no matter how often they see it.View full definition →, conversion in signups or tickets, retention through churn, the percentage of subscribers who cancel in a given period.

Why acquisition math is hostage to churn

Acquiring a new customer costs several times more than keeping one you already have. That rule of thumb decides whether an acquisition budget is an investment or a leak. Spend heavily to land a subscriber who watches one show and cancels in week five, and you paid for a viewing session at a laughable price per hour.

The levers that hold people in place (cadence, tiering, notifications, recommendation nudges) are a separate discipline, covered later in this module. What matters here is the arithmetic: churn is an input to your acquisition budget, not a downstream concern owned by someone else.

The three big acquisition levers

1. Trailers and owned campaigns

The trailer is the industry's hardest working asset. It is a product demo, an ad and a piece of entertainment at once, and it is the only marketing unit a viewer will voluntarily watch twice.

Modern trailer strategy is fragmented on purpose. A studio cuts one theatrical trailer, then dozens of variants for TikTok and other short-video feeds, each tuned to a different audience. The comedy fan gets the jokes; the thriller fan gets the tension; both are watching the same film.

The metric is not raw views. It is view-through and click-through: did the viewer watch enough for the message to land, and did they take the next step.

2. Earned mediaEarned mediaUnpaid media exposure such as press coverage, word-of-mouth, social shares and customer reviews generated organically rather than bought or self-published.View full definition → and festival buzz

Earned mediaEarned mediaUnpaid media exposure such as press coverage, word-of-mouth, social shares and customer reviews generated organically rather than bought or self-published.View full definition → is coverage or attention you did not pay for directly: reviews, press, social chatter, word of mouth.

Sundance, Cannes and Toronto are earned-media factories. A standing ovation or a strong first review generates headlines that a media buy cannot straightforwardly replicate, which is why acquisition deals and release announcements get timed to festival momentum. Netflix has run full awards campaigns on the same logic since Roma in 2018: the spend targets critics and voters, and the resulting coverage gives casual viewers a reason to finally press play months later.

Earned mediaEarned mediaUnpaid media exposure such as press coverage, word-of-mouth, social shares and customer reviews generated organically rather than bought or self-published.View full definition → carries higher trust at lower cost, and you control it far less. You engineer the conditions and then live with the result.

3. Platform algorithms

For a large share of titles, the biggest single marketing channel is the platform's own recommendation engine.

An algorithm, here meaning software that ranks and recommends content from behavioural signals, decides what most people see. Netflix's home rows and TikTok's For You feed are both distribution and merchandising. A row placement on a Friday can outperform seven figures of paid mediapaid mediaVisitors arriving via paid ads or sponsored placements, where you pay a platform to display your message rather than earning visits organically.View full definition →, and it costs nothing in media spend.

That splits the job in two:

• On-platform, you optimise the artwork, title and opening seconds so that the viewer clicks and the system reads the click as a signal worth repeating.
• Off-platform, you drive enough early demand that the system notices. A strong first weekend tells the ranker to keep serving the title.

YouTube's Creator Academy explains the mechanics of that feedback loop plainly. Read it knowing that YouTube is describing its own product and has an interest in creators optimising for it.

Measuring what works: attributionattributionA framework for assigning credit to the touchpoints that contributed to a conversion, so you can measure which channels and interactions actually drive results.View full definition →

AttributionAttributionA framework for assigning credit to the touchpoints that contributed to a conversion, so you can measure which channels and interactions actually drive results.View full definition → assigns credit for a conversion to the touchpoints that caused it. It is the hardest problem in media marketing, because one subscriber may see a trailer on TikTok, hear a podcast ad, read a review, and only then sign up on a laptop three days later.

Two common approaches:

• Last-touch attribution: all credit to the final click. Simple, and it systematically undervalues awareness work like trailers.
• Multi-touch attribution: credit spread across touchpoints. Closer to reality, much harder to build and to trust.

Tracking individuals across apps got harder after Apple's App Tracking Transparency arrived with iOS 14.5 in April 2021, so aggregate methods (incrementality tests, geo holdouts, media mix models) now carry more of the weight.

A simple funnelfunnelThe customer journey from awareness to purchase, typically Awareness, Interest, Consideration, Decision, Action, with prospects narrowing at each stage.View full definition → calculation

You do not need advanced maths to reason about acquisition economics. The core relationship is CAC versus LTV.

• CAC (customer acquisition cost): total acquisition spend divided by new customers acquired.
• LTV (lifetime value): what a customer is worth across the whole relationship.

CAC = Total acquisition spend / New subscribers acquired

LTV (simplified) = Monthly revenue per subscriber / Monthly churn rate

Healthy rule of thumb: LTV should comfortably exceed CAC.

If a subscriber pays $15 a month and monthly churn is 5 percent, simplified LTVLTVLifetime Value: the total revenue (or profit) a customer generates throughout their entire relationship with your business.View full definition → is 15 / 0.05, or $300. At $100 to acquire, the economics work. Double churn to 10 percent and LTVLTVLifetime Value: the total revenue (or profit) a customer generates throughout their entire relationship with your business.View full definition → halves to $150, while the $100 CACCACCustomer Acquisition Cost (CAC) is the total sales and marketing spend divided by the number of new customers gained in a period. It measures how efficiently you grow.View full definition → has not moved. Same campaign, same creative, half the value. This is the single calculation to keep in your head for the rest of the module.

Free, ad-supported, and the bundle

Free is the sharpest acquisition instrument in the sector, and it changes the arithmetic above rather than sitting outside it.

Cheaper entry points. Netflix launched an ad-supported plan at around $7 a month in November 2022. A lower entry price lifts conversion at the bottom of the funnelfunnelThe customer journey from awareness to purchase, typically Awareness, Interest, Consideration, Decision, Action, with prospects narrowing at each stage.View full definition → and lowers revenue per member, so the marketer's target stops being "a subscriber" and becomes "a subscriber at a price point whose payback period you can state out loud."

FAST. Free ad-supported streaming television means linear-style channels funded entirely by advertising, now run by most large media groups. Treat it as paid-for awareness that happens to earn ad revenue while it works: a viewer meets the brand free, then goes looking for the catalogue.

Buying attention from your competitor. Studios and streamers spend real money advertising on TikTok, the same feed that is taking their viewing hours. That is the trade in this economy: you rent access to attention from whoever accumulated it.

The same funnelfunnelThe customer journey from awareness to purchase, typically Awareness, Interest, Consideration, Decision, Action, with prospects narrowing at each stage.View full definition →, a different market

iQIYI, the Chinese streamer backed by Baidu and listed in the US, runs an almost identical structure: free ad-supported viewing at the top, VIP membership as the conversion, drama premieres as the acquisition event. Its stated competition for the evening is short video, not the other subscription services. In October 2021 it ended the paid "advance on demand" model after sustained user backlash, a useful reminder that the terms of your entry offer are a public matter and can cost you goodwill faster than they earn revenue.

Putting it together

A working acquisition strategy cuts trailer variants per platform and audience, engineers the conditions for earned mediaearned mediaUnpaid media exposure such as press coverage, word-of-mouth, social shares and customer reviews generated organically rather than bought or self-published.View full definition →, treats the recommendation engine as a channel with an owner and a target, measures with the best attributionattributionA framework for assigning credit to the touchpoints that contributed to a conversion, so you can measure which channels and interactions actually drive results.View full definition → available, and prices every campaign against a churn assumption someone has actually checked. Netflix's $2.5 billion is not a bet on getting people through the door. It is a bet on the value of what happens after.

Key Takeaways

• Acquisition cost is the module's unit of measure. Everything spent to produce one signup, ticket or first watched hour, divided by the people who did it.
• Two economies pull on the same person: one wants recurring payment, the other wants the hour. Losing the hour eventually loses the payment.
• Run the CAC versus LTV math before the campaign. LTVLTVLifetime Value: the total revenue (or profit) a customer generates throughout their entire relationship with your business.View full definition → collapses when churn rises, and no creative fixes a broken ratio.
• The algorithm is a channel. For many titles, platform recommendations outperform paid mediapaid mediaVisitors arriving via paid ads or sponsored placements, where you pay a platform to display your message rather than earning visits organically.View full definition →, so artwork, titles and early demand are marketing decisions.
• Earned mediaEarned mediaUnpaid media exposure such as press coverage, word-of-mouth, social shares and customer reviews generated organically rather than bought or self-published.View full definition → buys credibility you cannot purchase directly, at the price of controlling it far less.
• Free tiers, FAST channels and metered access are funnelfunnelThe customer journey from awareness to purchase, typically Awareness, Interest, Consideration, Decision, Action, with prospects narrowing at each stage.View full definition → instruments. They exist to create awareness cheaply and convert engaged users into paying ones.