Definition
Account warming is the practice of preparing an advertising-platform account before using it for its real purpose - gradually building spend history, running low-risk "white" campaigns, adding verified business and payment details, and letting the account age - so that when it is later switched to a restricted vertical such as gambling it is more likely to pass moderation and carry a usable daily limit. A fresh account that immediately runs casino creatives at a high budget is a classic trigger for an instant restriction; a warmed account with weeks of unremarkable history is treated with more trust.
Warming spans a range from routine to clearly against the rules. Any legitimate advertiser building up a new account gradually is, in a loose sense, warming it.
In affiliate media buying the term specifically means preparing accounts - often several at once, sometimes with proxies and antidetect browsers - for the purpose of later circumventing platform limits on restricted verticals, which breaches the platform's terms of service.
In context
The process combines manual and automated steps. Manual warming means a person logs into each account regularly, runs modest campaigns for an unrelated white product, engages with the platform's interface normally, and slowly raises spend over one to three weeks.
Automated pipelines add proxies, antidetect browser profiles and scripted activity to warm many accounts in parallel. Either way, platforms actively detect warming patterns - sudden vertical switches, correlated behaviour across accounts, inconsistent fingerprints - and continuously improve that detection.
Because detection is ongoing, warmed accounts are still short-lived once switched to a restricted vertical, and buyers treat them as consumables with a per-account preparation cost and an expected runtime measured in days. The whole model is a treadmill: warm, switch, run until banned, replace.
Regulated operators and their in-house teams do not operate this way; they rely on compliant agency accounts where the account's history and identity are genuine and there is no need to disguise a vertical switch.
Worked example
A buyer keeps 15 self-registered accounts running low-budget ads for a generic e-commerce product for two weeks, then switches them to casino creatives. Nine pass moderation and run for an average of four days before a ban; the buyer books roughly $12 of warming cost and expected runtime per account into the campaign's unit economics.
Related terms
Frequently asked questions
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