SEO & Marketing
Google Ads DIY or Hire an Agency?
Running Google Ads yourself is possible, but not always cheap. When DIY pays off, at what budget an agency beats the tuition fee of learning, and how to prepare a clean handover.
Short answer
Running Google Ads yourself is technically easy but rarely cheap: without a clean account structure, tracking, and maintained search terms, you pay for a learning phase that can eat up 20 to 40 percent of your budget. Below about 500 euros a month, DIY is usually the more honest option; above roughly 1,000 euros, the math tips in favor of an agency. What matters most is conversion tracking, matching landing pages, and experience with bidding strategies. The account should always belong to you, with the agency working as an invited user.
Can you run Google Ads yourself?
Yes, technically anyone can. A Google account, a credit card, half an hour of setup, and the first campaign is live. The real question isn't whether you can run Google Ads yourself, but what it costs you to do it without experience. Because Google earns on every click, whether or not that click leads anywhere.
The platform is deliberately built to make getting started easy. Express mode, automatic campaign suggestions, and Smart campaigns suggest that everything runs on its own. In practice, such accounts almost always end up with keywords that are too broad, no negative keywords, and tracking that counts clicks instead of leads. You only notice once the budget is gone.
Kernaussage
Running Google Ads yourself is possible. The question is whether you want to fund the learning phase with your own budget, or with the knowledge of someone who has already been through it.
What does DIY really cost?
The honest math consists of three items: your media budget, your time, and the tuition fee of the first few months. That third item is easily underestimated. Google itself states that new campaigns need a learning phase of one to two weeks, during which bids fluctuate [1]. Without experience, this phase takes noticeably longer, because structure, keywords, and ads are being adjusted at the same time.
| Cost item | DIY | With an agency |
|---|---|---|
| Media budget | paid directly to Google | paid directly to Google |
| Setup | your time, roughly 10–20 hours | one-time, roughly €900–2,500 |
| Ongoing maintenance | 2–5 hours per week | roughly €400–1,500 per month |
| Tuition during the learning phase | realistically 20–40% of the budget in the first few months | noticeably lower, because the structure is right from the start |
| Landing page | existing website, often not conversion-optimized | built or adapted as part of the setup |
If you pay Google 1,000 euros a month and 300 euros of that evaporate each month for the first three months because structure and tracking aren't right, you've paid 900 euros in tuition. For that, you could have gotten close to a professional setup.
When does DIY pay off?
There are cases where doing it yourself is honestly the better option:
- Very small budget. Below about 500 euros in monthly media budget, the management fee eats the leverage. In that case, better to learn it yourself or not start with ads at all.
- A narrow, local offer. A trade business with three services and a clear service area often gets surprisingly far with a simple campaign.
- You have time and interest in the topic. Google Ads can be learned. Anyone who seriously gets into it, maintains search terms, and understands tracking can run small accounts well themselves.
- A test phase before hiring an agency. If you first want to find out whether your offer is even being searched for, you can test it yourself with a small budget before investing further.
When does an agency pay off?
Above about 1,000 euros in monthly media budget, the math usually tips. At that point, a flawed account structure costs you more than the management fee itself. On top of that come three things a layperson can rarely build alone:
- Clean conversion tracking. Without accurately measured leads, calls, and forms, you optimize for clicks. That's the most common reason self-run accounts cost a lot of money and deliver little.
- Landing pages that convert. The click is only half the job. If the landing page doesn't match the ad, you're paying for visitors who leave again.
- Experience with bidding strategies. Automatic bidding strategies only work once there's enough conversion data. Before that, bids need manual adjustment, which takes routine.
The most expensive part of Google Ads isn't the cost per click, it's the learning phase that you end up paying for twice: once with budget in your own account, and once again when an agency has to clean up the mess. If you have structure from the start, you only pay for the learning phase once.
What does a Google Ads agency cost?
Management usually ranges between 400 and 1,500 euros a month depending on campaign scope, with a one-time setup fee between 900 and 2,500 euros. The media budget comes on top and goes directly to Google. We've laid out the exact ranges and what makes up the price in our article on Google Ads costs. If you want to calculate it in advance, use our Google Ads pricing calculator.
The contract model matters: the account must belong to you, with the agency working as an invited user. Anything else is a red flag, because otherwise you'd lose your campaign history if you ever switch.
How do you find the right agency?
Four questions that reveal more than any portfolio:
- Who owns the account? The only correct answer: you.
- How is it reported? You want to see cost per lead, not impressions and clicks.
- Who builds the landing pages? If the answer is "your web developer," half the optimization is missing.
- What happens in the first four weeks? Honest answers talk about the learning phase and data collection, not instant top rankings.
Kernaussage
The agency question isn't a question of trust, it's a question of math: from roughly €1,000 in monthly budget onward, doing it yourself typically costs more than hiring help, just spread out and invisible.
Conclusion: Calculate first, then decide
Running Google Ads yourself pays off with small budgets, narrow local offers, and genuine interest in the topic. Once the budget hits four figures or the campaign needs to generate revenue, professional management is almost always cheaper than the tuition fee of your own learning phase.
If you're unsure which side of the equation you're on: we'll take a look at your starting point in a free account check and tell you honestly whether ads are worth it for you and whether you should run them yourself or not.
We'll check your account or your starting point and tell you whether Google Ads makes financial sense for your business. Free, with no sales pressure.
Request a free account checkFrequently asked questions
Can I run Google Ads completely on my own?+
Yes, technically that's possible with no prior knowledge. It gets demanding through keyword maintenance, negative keywords, conversion tracking, and bid management. Without that upkeep, you usually end up paying tuition.
At what budget does a Google Ads agency pay off?+
In our experience, from about 1,000 euros in monthly media budget upward. Below that, the management fee eats the leverage; above it, a flawed account structure costs more than the management fee itself.
What does it cost to run Google Ads yourself?+
Besides the media budget, mainly time: 10 to 20 hours for setup, then two to five hours of upkeep per week. On top of that comes the tuition fee of the learning phase, realistically 20 to 40 percent of the budget in the first few months.
How long does the learning phase in Google Ads take?+
Google states one to two weeks, during which bids and delivery fluctuate. Without experience this stretches out, because structure and ads are being worked on at the same time.
How do I recognize a good Google Ads agency?+
Four things: the account belongs to you, reporting shows cost per lead instead of clicks, landing pages are optimized alongside the campaign, and the first few weeks are honestly described as a learning phase.
What's the difference between Smart campaigns and manual campaigns?+
Smart campaigns automate almost everything and give you little control over search terms and bids. Manual campaigns require more knowledge but show exactly where every euro goes.
Can I switch from DIY to an agency without losing everything?+
Yes, if the account belongs to you. The agency takes over the existing account, reviews structure and tracking, and builds on the history instead of starting from zero.
Sources
- Google Ads Hilfe: Lernphase bei automatischen Gebotsstrategien, Google (2025)
- Semrush Keyword-Datenbank, Klickpreise Deutschland, Semrush (2026)
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Add on Google#Google Ads#SEA#Performance Marketing#Cologne
Author
Josef KujawskiManaging Director & Creative Director at Maluure
Josef leads the strategic and creative development of brands at Maluure. For over a decade, he has guided medium-sized businesses from brand positioning to digital delivery.
Managing Director of Maluure GmbH, Cologne. Specialising in corporate design, brand strategy and digital brand experiences.
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