You want to run Google Ads but don't know where to start? Then you're like most small and medium-sized businesses: You're faced with the choice between a classic search campaign and the newer campaign type Performance Max. Both have their place — but depending on your situation, one is clearly better than the other.

In this article, you'll learn the differences, which campaign makes more sense for you as a beginner, and which common mistakes you should definitely avoid.

What is a search campaign — and what is Performance Max?

A search campaignworks on a simple principle: You choose keywords you want your ad to appear for. When someone searches Google for "physiotherapy in Mainz" and you've booked exactly that keyword, your text ad shows up in the search results. You precisely control who sees your ad — but only people actively searching for something are reached.

Performance Max(PMax for short) takes a completely different approach. You give Google your images, videos, text, and a goal — and Google's AI decides where and when your ad is shown. That could be on YouTube, Gmail, Google Maps, the Display Network, or of course in Google Search. So you reach not just people actively searching, but also those who don't even know your offering exists yet.

The core difference boils down to a simple formula: Search campaigns capture existing demand. Performance Max also generates new demand.

Why PMax is often the better starting point

If you're just getting started with Google Ads and doing it without an agency, there's a lot to be said for Performance Max as your first campaign type.

The algorithm does the heavy lifting. With a search campaign, you need to research extensively beforehand: Which keywords have enough search volume? What search intent is behind them? How high is the competition? That requires know-how and time. With PMax, you give Google your assets and your goal — machine learning does the rest.

You're not dependent on search volume.This is the point many underestimate. If you run a business in a smaller city, maybe only a handful of people search for your service on Google each month. A search campaign simply won't give you enough reach. Performance Max also serves your ads through Display and YouTube — you reach people who didn't even know your offering existed.

You get push and pull in one campaign. Normally, you need both push marketing (getting people to notice you) and pull marketing (catching people already searching). Agencies often solve this by running Meta campaigns on Facebook and Instagram alongside Google search campaigns. With Performance Max, you have both in one system — though limited to Google.

When search campaigns are still the better choice

Search campaigns are by no means outdated. In fact, they often deliver higher conversion rates because you specifically target people already actively looking for a solution.

If you have enough search volume, meaning you operate in a city or region where people regularly Google your service, search campaigns can be extremely efficient. You only pay for clicks from people with clear purchase intent.

If you're already running Meta campaigns.Are you already advertising on Facebook or Instagram? Then you're already generating demand there — and people who see your ad often Google your company or service afterwards. A search campaign catches exactly that demand. This is the combination agencies typically run: Push via Meta, pull via Google Search.

If you want to keep control. With search campaigns, you see exactly which search terms trigger your ad, what a click costs, and where your budget goes. With PMax, transparency is significantly lower — Google decides, and you often only see aggregated data in reporting.

The pro approach: Both campaign types in parallel

The most successful ad accounts use a combination of both campaign types. Google itself recommends the so-called "Power Pack" strategy for 2026: Performance Max for broad reach across all channels and search campaigns for targeted coverage of high-intent keywords.

Why it works: PMax ensures people discover your business in the first place — through YouTube, Display, or Discover. When they then search for you on Google, the search campaign takes over. This way you cover the entire customer journey, from first awareness to concrete inquiry.

The three biggest mistakes with Performance Max

When PMax doesn't perform, it's almost always due to one of these three problems:

Mistake 1: Too little material for the algorithm

This is by far the most common mistake. Many beginners only provide the bare minimum — one image, one headline, one description — and wonder why nothing happens. The algorithm needs fuel: The more high-quality images, videos, headlines, and descriptions you provide, the better Google can test which combination works for your target audience. Google recommends at least 15 assets per asset group — in practice, campaigns with 20 or more high-quality assets show significantly better results.

Mistake 2: Waiting too long instead of optimizing

The learning phase for Performance Max varies in length depending on industry and budget. But if absolutely nothing happens after two to three days — no impressions, no clicks, no leads — don't wait for weeks. Something fundamental is off: the assets, the audience, the budget, or conversion tracking. In that case, check whether your images and videos are actually appealing, whether your target area isn't too narrow, and whether your daily budget is sufficient.

Mistake 3: Poor or missing conversion tracking

Performance Max is only as good as the data you feed it. If you don't clearly tell Google what a "conversion" is for you — an inquiry, a call, a booking — the algorithm optimizes into nothing. Before you launch a PMax campaign, make sure your tracking is set up correctly. This isn't optional — it's essential.

Your roadmap: How to start right

As a beginner without an agency:Start with Performance Max. You need less technical knowledge, automatically reach multiple channels, and aren't dependent on high search volume. Invest your time in quality image and video material — that's the most important success factor for PMax.

If you're already running Meta Ads:Add a Google search campaign. You're already generating demand through Instagram and Facebook — catch it via Google Search. This is one of the most efficient combinations in online marketing.

If you want to scale: Run both campaign types in parallel. PMax for reach and awareness, search campaigns for targeted conversions. Make sure to separate your brand keywords from PMax — otherwise PMax will cannibalize your own search campaigns.

Conclusion

Performance Max and search campaigns aren't opponents — they complement each other. For beginners who want to deploy their ad budget as simply and broadly as possible, PMax is often the better starting point. Those with more experience or an agency at their side will get more precise results with search campaigns.

In the end, it's not the campaign type that matters, but the quality of what you put in: strong images, compelling copy, clean tracking, and the willingness to optimize based on data. Google provides the machine — but you provide the fuel.