Definition
Performance marketing is any paid marketing in which the advertiser pays for a measurable outcome - a lead, an install, a first deposit, a sale - rather than for exposure such as impressions or airtime. Affiliate marketing, paid search, paid social user acquisition, and programmatic bought to a conversion goal are all forms of it.
The defining feature is that spend is tied to results, so every channel and campaign can be compared on a single economic metric such as cost per acquisition or return on ad spend.
In iGaming, a performance-marketing team owns the funnel from the ad impression to the first qualifying deposit and is measured on cost per first-time deposit and the downstream lifetime value of the players it acquires, not on clicks or reach. The work is a continuous loop of hypothesis, controlled test spend, measurement against the target metric, and reallocation of budget toward what works - the same discipline whether it is run in-house or by an affiliate.
In context
The model's strengths are accountability and comparability: because results are measured, a channel that stops performing can be cut quickly, and budget flows to the best marginal cost per quality player rather than to whoever has the biggest media plan. Its limitations are real and worth naming.
Attribution is imperfect, so some credited conversions are misattributed. Incrementality is often overstated - a share of "converted" users would have come anyway through brand or organic channels.
And every channel shows diminishing returns as it saturates, so a cost per result that looks great at low spend degrades as the campaign scales.
Mature performance-marketing operations account for these limits directly. They run incrementality tests (geo holdouts, ghost ads) to estimate true contribution, they set channel-level saturation expectations, and they read cost per result alongside player quality rather than in isolation.
In iGaming specifically, performance marketing runs alongside retention and CRM marketing - acquiring a player is only worthwhile if the operator can then keep and grow them - so the acquisition target is always set with reference to the value the retention side can realise.
Worked example
A brand sets a performance-marketing target of $90 cost per first-time deposit and reallocates budget between push, paid social and search weekly to hold it. A geo-holdout test shows that about 15% of "converted" search users would have arrived through brand search anyway, so the team adjusts the true target down to roughly $77 to account for incrementality.
Related terms
Frequently asked questions
Browse more iGaming terms in our glossary.
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