Agency or freelancer is the wrong first question. Having audited over 1,500 Google Ads accounts inside a Google project, the variable that predicted account quality was never the type of supplier. It was how many accounts the person actually touching the account was carrying, and how senior they were. A freelancer with eight clients outperforms an agency where your account is one of thirty on a junior’s list, and a well-structured agency outperforms a freelancer who has quietly taken on twenty accounts to keep the lights on. The model matters far less than the capacity behind it.
Quick reference — choosing a model:
- Accounts per person is the strongest predictor of account quality: under 10 is attentive, over 20 is maintenance
- Freelancers typically cost 30–50% less than agencies for comparable scope
- The agency risk is the seniority gap between who sells and who executes
- The freelancer risk is single-point failure and a hard capacity ceiling
- Ask who touches the account daily, by name, before signing either
- Neither model fixes unclear objectives or broken conversion tracking
What does each model actually give you?
A freelancer sells you their own hours directly. There is no account management layer, no handover between the person who pitched and the person who executes, and usually a lower price because there is no overhead to fund. You get direct access to the person making the decisions, which shortens every feedback loop.
An agency sells you a structure. That structure can include specialists you would never get from one person: a feed specialist for Shopping, someone who can build landing pages, an analyst who sets up server-side tracking properly. It also provides continuity when someone is sick, on leave, or leaves the company.
The difference in price reflects the difference in overhead, not automatically a difference in quality. Our breakdown of Google Ads management costs in Australia covers the actual numbers by account type. Roughly, freelancers sit 30–50% below agency rates for comparable scope.
Where do freelancers genuinely win?
Direct access to the operator. When you ask why CPCs rose last week, you are asking the person who saw it happen. In an agency, that question often travels through an account manager who is relaying an answer, and detail is lost at each hop.
Cost efficiency at smaller spend. If your ad spend is under roughly $5,000 AUD a month, agency fees can consume a share of your budget that is hard to justify. At that level, a good freelancer is frequently the better economics.
Fewer accounts, more attention. A freelancer who is honest about capacity will cap themselves somewhere between six and twelve accounts. That is materially more attention per account than most agency portfolios allow.
No incentive to inflate spend. Freelancers more commonly work on flat fees. Percentage-of-spend pricing, more common in agencies, creates a direct incentive to grow your budget rather than your profit.
Where do agencies genuinely win?
Breadth of skill. Google Ads performance increasingly depends on things adjacent to Google Ads: feed quality, landing pages, conversion tracking, server-side tagging. A single freelancer rarely covers all of it well. Weak conversion tracking caps results regardless of how good the campaign management is.
Continuity. A freelancer who gets sick, takes leave, or takes on a big new client is a single point of failure. Agencies absorb that.
Pattern recognition across accounts. Seeing many accounts in the same vertical produces judgement that one person managing eight accounts cannot match. This is real, but only if the person on your account is the one with that exposure.
Capacity to scale. If you are moving from $10,000 to $50,000 AUD a month across multiple markets, most freelancers cannot absorb that workload without their other clients suffering.
The question that matters more than the model
Ask this, in these words: “Who will be working in my account day to day, how many other accounts do they manage, and how many years have they been doing this?”
The answers separate good suppliers from bad ones far more reliably than the agency-or-freelancer distinction.
The agency failure mode is the seniority gap. You are pitched by a founder or a senior strategist, you sign, and the account is handed to someone two years into their career carrying twenty-five accounts. Nothing dishonest necessarily happened, but the service you bought is not the service you receive. In audits, these accounts share a signature: structurally intact, technically current, and untouched by judgement for months.
The freelancer failure mode is silent overcommitment. A freelancer at eight accounts is excellent. The same person at twenty, having said yes to everything because income is variable, produces the same neglected accounts as an overloaded junior. The difference is that nobody at the agency will tell you when they are overloaded, and neither will the freelancer.
There is no honest answer to this question that is bad news for a good supplier. Evasiveness is the signal.
One verifiable check worth running on either model: confirm the certifications they claim. Google’s Partners directory lets you look up whether an agency holds current Partner status, and individual certifications can be verified through Google Skillshop. Neither is proof of competence, but a claimed credential that does not exist is a decisive answer.
How do you tell if either one is actually working?
The evaluation is identical regardless of who you hired.
Ask for the search terms report from the last 30 days. If irrelevant queries are consuming more than about 5% of budget, the account is not being maintained, whoever is nominally responsible for it.
Check whether reporting centres on business outcomes. Leads, cost per lead, sales, revenue, ROAS. Reports built around impressions and CTR are measuring activity rather than results.
Look at the change history. An account with no meaningful changes in three months is being invoiced, not managed.
Our guide on how to know if your Google Ads agency is actually delivering works through this in detail, and the checks apply to freelancers without modification. If you want to test the account itself rather than the relationship, the 45-point audit checklist covers the structural side.
A practical decision rule
If your ad spend is under $5,000 AUD a month and your setup is a straightforward Search or local campaign, a capable freelancer with genuine capacity is usually the better value.
If you are running Shopping or Performance Max on a real catalogue, need landing page or tracking work alongside campaign management, or cannot tolerate a single point of failure, the structure of an agency earns its premium, provided you have confirmed who is actually doing the work.
If you are somewhere between, the deciding factor is usually not budget but bandwidth: how much of the adjacent work (feed, pages, tracking, analytics) you need someone else to own. That, more than campaign management itself, is what you are really buying when you pay agency rates.
Frequently asked questions
Is a freelancer cheaper than an agency for Google Ads? Generally yes, roughly 30–50% less for comparable scope, because there is no account management or overhead layer to fund. The saving is real, but it is a saving on structure rather than on expertise. Whether it represents better value depends on how much adjacent work, such as feed management, landing pages and tracking, you need covered.
How many accounts should one person manage? Under ten is genuinely attentive. Between ten and twenty is workable for simple accounts with stable structures. Above twenty, an account receives maintenance rather than optimisation, regardless of whether the person sits in an agency or works independently. Ask the number directly; a good supplier answers it without hesitation.
What is the biggest risk with an agency? The gap between who sells and who executes. Being pitched by a senior strategist and then handed to a junior carrying twenty-five accounts is the most common pattern in underperforming agency accounts. Ask by name who will work in the account daily and how long they have been managing Google Ads.
What is the biggest risk with a freelancer? Single-point failure and undisclosed overcommitment. Illness, leave, or a new large client all affect your account immediately with nobody to absorb it. Ask how many clients they currently hold and what happens to your account if they are unavailable for two weeks.
Should I choose based on who has experience in my industry? It helps but it is overrated as a filter. Account structure, tracking quality and bidding judgement transfer well across verticals. Industry familiarity mainly shortens the ramp on keyword and negative keyword work. Prioritise capacity and seniority over a vertical match.
Can I start with a freelancer and move to an agency later? Yes, and it is a common and sensible path as spend grows. Make sure you own the Google Ads account, the Merchant Center account, the conversion tracking setup and the analytics property in your own name. Suppliers who own those assets on your behalf make migration far harder than it needs to be.
The supplier type is a proxy for the things that actually matter: capacity, seniority, and whether the person making decisions in your account has enough time to think about it. Ask about those directly and the agency-versus-freelancer question mostly answers itself.
If you want an outside read on whether your current setup is being managed or just maintained, get in touch and we will look at the account with you.