What a $1,500/month ad agency actually delivers

If you run a small business and you've ever asked around about getting help with Google Ads, you've heard a number like $1,500 a month. Sometimes it's $1,000. Sometimes it's $3,000 with a setup fee. The quotes vary, but the shape is always the same: a monthly retainer, often a 12-month commitment, and a promise that professionals will handle it.

Before you sign one of those contracts — or feel guilty for not signing one — it's worth knowing what that money actually buys. Not the sales-call version. The operational version.

What the retainer pays for

Published rate cards and industry surveys put small-business ad management at $1,000–$5,000 per month as a flat retainer, or 10–20% of your ad spend (15% is the most common quote), or a hybrid like $1,500 base plus a percentage. Setup fees of $500–$5,000 are typical, and many local agencies ask for a 12-month term.

For that, a competent agency typically delivers some version of the following over a month:

• Keyword and competitor research — genuinely valuable, but mostly done once, in month one, then lightly revisited.
• Campaign setup — account structure, ad groups, ad copy, conversion tracking. Also mostly a month-one activity.
• Ongoing optimization— checking search terms, adjusting bids and budgets, pausing what underperforms. For an account your size, this is commonly a few hours per month, not a few hours per day. That isn't an accusation; it's arithmetic. An account manager carrying 15–30 clients has a finite week.
• A monthly report — usually a PDF of impressions, clicks, and conversions, with a paragraph of commentary.
• Someone to call— a human who answers when you ask “how are my ads doing?” This is worth more than most software people admit.

Where an agency genuinely earns it

An honest comparison has to concede real ground, so here it is. You probably want a human agency if:

• Your situation is complicated. Multiple locations, franchise co-op rules, a regulated industry with compliance review on every headline — judgment-heavy work benefits from an experienced human who has seen your edge case before.
• You need strategy beyond the ad account.Brand positioning, creative production, a website rebuild — that's legitimately outside what any ads tool does.
• The relationship itself is the product for you. Some owners want a quarterly steak dinner and a person who knows their kids' names. That has value. It just costs $18,000 a year.

The mismatch for most small accounts

Here's the structural problem: on a $2,000/month ad budget, a $1,500 retainer means 43% of your total outlay never reaches an ad platform. The work that actually moves a small account — daily monitoring, search-term hygiene, budget shifts toward what's converting — is repetitive, pattern-based work. It's exactly the kind of work software does without getting bored, and exactly the kind of work that gets compressed when a human account manager is splitting their week across twenty clients.

The agency model isn't a scam. It's a labor business with labor prices, selling a bundle where the most valuable parts (research, setup) happen early and the recurring parts are thin. If your account is small and straightforward, you're paying steak-dinner prices for a sandwich of monitoring work.

The honest alternatives

There are really three ways to run small-business ads:

• Do it yourself.Cheapest in cash, most expensive in time and tuition — most owners who try it lose real money to the learning curve before things stabilize, and the platforms' own “recommendations” are not always on your side.
• Hire an agency. Right answer for complicated situations and for owners who want a dedicated human. Expensive for simple accounts, and quality varies enormously between shops.
• Use software that does the repetitive work.Tools like ours run the monitoring, drafting, and budget-shifting loop and leave you the decisions. Ad-Aura's version of this costs $99/mo flat to start (bigger plans add a small percentage of managed spend), with no setup fee and no annual contract — see the pricing page for the exact math at your budget.

Which one outperforms for you depends on your market, your budget, and your offer — anyone who promises you a result before seeing those is selling something. What we can say precisely is the price difference: on that same $2,000/month budget, the typical retainer is $1,500 and Ad-Aura's Starter plan is $99, flat. The performance question is yours to test; the arithmetic isn't — you can run it at your own spend in the cost calculator. If you want the full side-by-side — fees, contracts, and where each model genuinely wins — it's laid out in Ad-Aura vs. hiring an ad agency. And if you're still untangling which campaign types you even need, our plain-English guide to Google Ads campaign types is the place to start.