Google Ads agency vs in-house team: 2026 cost breakdown

The Google Ads agency vs in-house decision usually gets made on instinct: "we want control, let's hire someone." Run the numbers and the instinct is wrong for most of the market. This piece breaks down the real total cost of in-house, the real total cost of an agency, and the spend threshold above which the in-house model actually starts to win. For the broader context, see our complete buyer's guide to choosing a Google Ads agency.

The in-house cost stack nobody includes in the pitch

When a founder pitches the board on hiring a PPC manager, the cost they put on the slide is the base salary. The cost they actually incur is roughly 1.4× that, and the productive cost (output divided by all-in burden) is higher still. The pieces:

Base salary. A competent mid-level PPC manager in Berlin, Amsterdam, Madrid or Warsaw in 2026 commands €50,000–€70,000. A senior with 6+ years and a track record on accounts above €50k/month spend: €70,000–€95,000. A head of paid media: €95,000–€140,000.

Employer burden. Social charges, employer pension contributions, holiday pay accrual, sick pay reserves. Varies by country: ~25% in Poland, ~32% in Germany, ~45% in France. Use 30% as a working average for the EU.

Tooling. A serious PPC stack costs €450–€900/month: a bid management or reporting tool (Optmyzr, Adalysis), a competitive intelligence tool (SEMrush or Similarweb), a tag management QA tool, a feed management tool if you run Shopping. Some of this is optional; most companies pay for it eventually.

Equipment and benefits. Laptop, software licences, a share of office or co-working, the benefits package. €200–€400/month per head, depending on geography.

Recruiting cost. An external recruiter takes 18–25% of base salary. Even with in-house recruiting, the loaded cost of hiring (job posts, screening hours, interview time across the team, the offers that fall through) lands at 8–15% of first-year salary.

Ramp time. A new PPC hire is at 30–50% productivity in month 1, 60–75% in month 2, near-full by month 3. The first quarter of their salary is essentially onboarding cost.

Coverage gap. One person means one person. When they take their three weeks of summer holiday, your account is unattended unless you have a backup, which you don't, because you only have one person.

Sum the pieces for a senior PPC manager in Germany at €85k base: ~€110k all-in for year 1, dropping to ~€102k from year 2. Monthly equivalent: roughly €8,500.

The agency cost stack, fully loaded

Agency pricing varies wildly. For the comparison to be fair, we add the same kind of hidden overhead.

Management fee. €1,500–€4,000/month for accounts in the €2k–€50k spend range. €4,000–€10,000/month for €50k–€200k spend accounts, depending on complexity and number of markets. See our deep dive on Google Ads agency pricing.

Your internal time managing the agency. Weekly call (1 hour), monthly review (2 hours), Slack/email back and forth (2–4 hours). Roughly 6–10 hours/month of someone on your team. At a marketing lead's loaded cost of €60/hour, that is €360–€600/month.

Onboarding. One-time cost, sometimes built into month 1, sometimes a separate fee of €500–€2,500. Adds €40–€200/month amortised over a year.

Tooling overlap. If you keep your own GA4, your own BI dashboards, your own tag manager, the agency's bundled tools are mostly redundant for you. If you let theirs replace yours, the lock-in is meaningful.

Switching cost. Real but not recurring. Budget 4–8 weeks of flat performance the first time you switch. Amortise over expected relationship length (24–36 months typically): €1,000–€3,000 in opportunity cost per year of average tenure.

Sum for a mid-market account paying €2,500/month management fee: roughly €3,200/month all-in, or €38,000/year. Less than half the in-house cost.

The crossover point

The in-house model starts winning when the work an in-house person does (or could do) creates more value than the cost difference. The two factors that move the crossover:

Ad spend volume. The agency cost scales sub-linearly with your spend (a €4,000/month account and a €25,000/month account often pay similar fees). The in-house cost is flat. Above ~€60k–€100k/month spend, the agency fee starts to approach in-house cost. Above €150k/month, in-house is often cheaper outright.

Strategic adjacency. If paid acquisition is core to your product (you are a DTC brand, a marketplace, a high-velocity lead-gen business), the value of an in-house head of paid is more than the labour cost — it is the strategic optionality of having that knowledge inside the building. The crossover happens earlier.

The honest rule of thumb for 2026:

• Under €5k/month spend: agency or managed AI service.
• €5k–€30k/month spend: agency or managed AI service. In-house only if PPC is core to your product strategy and you can afford the carry.
• €30k–€100k/month spend: agency, managed AI service, or in-house specialist with agency support. The hybrid is increasingly common.
• Above €100k/month spend: in-house lead plus agency or managed AI service for execution capacity is the strongest configuration.

The hidden third option

The framing "agency vs in-house" misses the third configuration that has become common: a small in-house team (one strategist) plus a managed AI service handling the execution cadence. The strategist sets policy, runs experiments, and owns the relationship with the rest of the marketing org. The service runs the daily optimisation and reporting at machine speed.

Loaded cost: €85k strategist plus €1,800/month service = ~€106k/year. Coverage: 7 days a week, no holiday gap. Throughput: higher than either a solo strategist or a solo agency engagement. This is the configuration we increasingly see at clients in the €30k–€80k/month spend range.

If this is what you are evaluating, our AI-managed PPC vs Google Ads agency comparison goes deeper on what the AI-managed service layer actually does.

What an in-house hire gets you that an agency cannot

Cost is not the whole picture. Three things an in-house hire delivers that an agency genuinely struggles to match:

Cross-functional collaboration. Working with product on landing pages, with engineering on conversion tracking, with sales on lead quality feedback. An agency does this through meetings; an in-house person does it walking past someone's desk.

Institutional knowledge. Why you do not run on certain keywords, which customer segment churns out, what the brand voice is for ad copy. An in-house person absorbs this; an agency has to be taught and re-taught.

Strategic ownership. The agency optimises within the brief. An in-house lead writes the brief. If your paid acquisition strategy needs to change quarterly, you want that thinking in-house.

What an agency gets you that an in-house hire cannot

Pattern recognition across accounts. A good specialist agency runs 30–80 accounts in your space. They have seen what works, what is a fad, what is breaking this quarter. Your in-house person has seen one account: yours.

Coverage and continuity. No holiday gap. No single point of failure when your one PPC person quits.

Tooling at scale. The serious bid management, competitive intelligence, and feed tools cost €450–€900/month per seat. An agency amortises this across all clients.

Hiring optionality preserved. When you outgrow the agency, you hire in-house. When you outgrow your in-house person, the next hire is painful and political. Optionality is real.

A worked example

A 12-person B2B SaaS we worked with last year was at €18k/month Google Ads spend, considering whether to hire a PPC manager. The CMO had budgeted €70k for the hire.

Loaded cost of the in-house hire in their geography (Madrid): ~€88k year 1, ~€81k year 2+. Plus tools, plus ramp. ~€95k all-in for year 1.

Agency option they were evaluating: €2,800/month fee, ~€3,400/month loaded. ~€41k/year.

They chose the agency for year 1 with the explicit intent to hire in-house when spend crossed €60k/month. Twelve months later spend was at €34k/month and they had renewed for year 2 instead. The agency was cheaper, the throughput was higher, and the CMO redirected the €70k headcount budget into a product marketing hire that moved the business more than a PPC manager would have.

That decision is not universal but the framing is: hire in-house when the in-house person creates value the agency cannot, not when the spreadsheet says the cost is similar.

When in-house is the obvious right answer

• You spend more than €100k/month on Google Ads alone.
• Paid acquisition is the dominant channel and you cannot tolerate a third party in the middle of strategy.
• You have unusual constraints (regulated industry, complex feed, custom attribution model) that an agency would have to learn from scratch.
• You already have a senior marketing leader who can absorb a direct report.
• You are big enough to hire two people, eliminating the coverage gap.

When the agency or AI-managed service is the obvious right answer

• You spend less than €30k/month and PPC is one of several channels.
• You do not have a senior marketing leader to manage an in-house hire.
• You need to start in the next 30 days, not in the next 90.
• You want flat-fee predictability rather than salary commitment.
• You expect spend to fluctuate seasonally and want a partner who can flex capacity.

Where Logitelia fits

Logitelia's Growth Team sits in the agency-alternative category for companies in roughly the €3k–€80k/month spend range. We run Google Ads (and the other paid channels) as a managed AI service with senior operator review and a flat €1,500–€3,500/month fee. We are not the right answer for everyone — if you spend €150k/month and PPC is half your CAC story, hire a head of paid first. If you are in our range and want to compare, book a 30-minute call.

The right question is not "agency or in-house" — it is "what is the cheapest way to get the throughput and quality I need at my current scale, and when does that change?" Re-run the math annually. The crossover keeps moving.