Google Ads Agency Pricing Guide for Ecommerce (2026): What It Actually Costs

Founders ask us this constantly, in DMs, on discovery calls, in Google Ads communities: what should a Google Ads agency actually cost. There's no single number, because pricing models differ and account complexity varies enormously, but the range and the reasoning behind it are more consistent than most agencies are willing to say out loud. This isn't a ranking of specific agencies, it's an explanation of how the category prices itself and what you should expect at each price point.

Why the Range Is So Wide

A $20K/month Shopping-only account and a $300K/month full-funnel account spanning Search, Shopping, PMax, Demand Gen, and Remarketing require completely different levels of attention, and pricing reflects that. What doesn't scale as cleanly is account complexity independent of spend: a $50K/month account with 2,000 SKUs and a messy feed can require more hands-on work than a $150K/month account running five clean, well-structured campaigns.

What $50K+/Month Brands Should Expect to Pay

At this spend level, genuinely hands-on, ecommerce-specialized management typically runs $3,000-$7,500/month, either as a flat retainer or as a percentage of spend that lands in a similar range. Below that price, at this account size, you're usually buying a junior account manager's time split across many other clients, not senior strategic attention. Above it, you should be getting proprietary tooling, direct access to whoever sets strategy, and reporting that goes beyond a blended ROAS number.

What You're Actually Paying For

• ▶An initial audit that grades the account across structure, tracking integrity, feed quality, and strategy, not a generic proposal
• ▶A campaign architecture where every campaign type (Search, Shopping, PMax, Demand Gen, Remarketing) has a distinct, documented role
• ▶Search term review cadence, weekly at minimum, daily for serious accounts, to control wasted spend
• ▶Feed optimization for Shopping and PMax performance, not just a default export from your store platform
• ▶Transparent reporting that separates brand from non-brand performance, since blended ROAS hides brand cannibalization
• ▶A named point of contact who is actually involved in strategic decisions, not a relay to someone else

Where the Price Gets Misleading

The most common pricing trap isn't overpaying, it's underpaying for something that looks identical on paper. Two agencies can quote the same 10% of spend and deliver wildly different levels of actual attention, one assigns a senior strategist with 8 accounts, the other assigns a junior account manager with 30. Price alone doesn't reveal which one you're signing up for; ask directly how many accounts your specific point of contact manages and how often they personally review your search terms.

Lower-Commitment Alternatives to a Full Retainer

Not every brand is ready for a full-service retainer, and that's a legitimate position, not a lesser one. A fixed-price paid audit gives you a graded scorecard and a prioritized action plan without a monthly commitment, useful whether you're about to hire an agency or want a second opinion on your current one. A self-serve monitoring tool that runs automated checks against your live account weekly is an even lower-commitment option for founders who want ongoing visibility without paying for full management.

At Shopiator, we offer both alongside full-service management: a $1,299 Operator Audit with 10 recommendation sets, and a $49/month self-serve audit engine running 185+ checks weekly with a 7-day free trial. Full-service management starts once an account is spending $50K+/month and the complexity justifies hands-on, operator-led attention rather than a fixed-price tool.

If you're actively comparing agencies rather than just budgeting for one, our separate guide covers the specific questions to ask and the red flags that signal you'll waste your money.