Top performance marketing agencies
- In-house hire, loaded cost per month
- 9,704
- Agency, cost per month with the setup fee spread over a year
- 6,250
- In-house hire, first-year cost
- 116,450
Every figure on this page is computed from the inputs you enter, by the method stated below it. The only constants Retainvia supplies are the published pay figures cited where they are used. The defaults are a worked example to replace with your own.
The top performance marketing agencies sell the same promise, paying for results, and the business hiring one should understand what that promise actually covers before comparing them. A performance retainer usually has three parts: the agency's management fee, the media spend it manages, and a performance element tied to leads, sales or return on ad spend. Only the first is the agency's price; the second is your money passing through; the third is where the definitions matter. The U.S. Bureau of Labor Statistics, cited on this site, puts the median annual pay for market research analysts and marketing specialists at $78,760 in May 2025 and for advertising, promotions, and marketing managers at $165,780 per year in 2025; the worksheet on this site compares a paid-media hire with the management fee you were quoted, on the hours the account actually needs.
Open the In house marketing vs agency worksheet Free to use. No account, no card, no trial clock.
Separate the fee from the spend before you compare agencies
A proposal that says twelve thousand a month means nothing until it is split into the management fee and the media budget. Compare agencies on the fee for the hours of account management, creative and reporting the brief asks for; the media budget is yours and should sit in your own ad accounts, owned by you, whoever manages them.
Define the performance element in your words
A lead, a qualified lead, a sale and a return on ad spend are four different things, and the agency's proposal will define the one it can hit. The brief defines the one the business is paying for, with the attribution window and the source of truth named. Retainvia Pro holds that definition in the brief so every proposal is scored against the same one.
Own the accounts and the data
The ad accounts, the analytics property and the conversion tracking belong to the business, with the agency granted access; an agency that insists on running spend through its own accounts is building an exit cost into the retainer. Score it on the card, and record the ownership in the retainer so it survives the agency.
Top performance marketing agencies: common questions
What makes a performance marketing agency one of the top ones?
For your business: sector work you can check, a management fee that beats a hire on the worksheet for the hours you need, a performance definition that matches yours, and accounts left in your name. Awards and rankings are the agency's marketing.
Should the performance element be a percentage of spend?
A percentage of spend rewards spending; a fee for hours plus a bonus on the result you defined rewards the result. The brief decides which you are buying.
Is the worksheet on this site free?
Yes, without an account: it compares the hire with the quoted fee on your hours. Pro is the brief, the shortlist, the scorecard and the retainer record.
Will it do what you need for Top performance marketing agencies?
Tell us what your business needs and we will tell you straight whether Retainvia Pro does it today, whether it is coming, or whether you are better off with something else. A person reads these and replies.