why you should own your own ad accounts

If leaving your agency means losing your ad account, you lose the history, the data and the optimisation your money paid for, and you start again from zero with the next partner. Account ownership is the single most consequential clause in any agency agreement, and it costs nothing to get right on day one.

An established ad account is not a container, it is accumulated learning. Years of search terms, conversion data and test results are what the platform's bidding systems learn from, and what any competent marketer builds on. Walk away without it and the next person pays to relearn what you already bought.

Rarely by malice, usually by default: the agency opens the account under its own manager profile because it is quicker, and nobody thinks about it until the relationship ends. Some firms do use it deliberately as retention. Either way the remedy is identical and must happen at the start, because untangling it at the end is when you have the least leverage.

The account sits in your business's name, billed to your card, with the agency granted access to work inside it. They bring the expertise, you keep the asset, and either side can end the arrangement without hostages. This is how we work at Nudge, not as a favour but because it is the only honest structure, and any agency confident in its work should agree without flinching.

Ownership protects your downside, it does not guarantee your upside. A well-owned account can still be badly run. Treat ownership as the entry requirement and judge the work separately, month by month, in numbers you understand.