Most business owners who attempt Google Ads search campaign setup for the first time walk away with a live campaign and no real understanding of why it is structured the way it is.
The result? A campaign that technically exists, but quietly haemorrhages budget while Google optimises for its own revenue rather than yours.
In this guide, we will do it differently. We will walk you through building a Google Ads search campaign from the ground up, and we will also tell you the things most tutorials skip: the default settings Google nudges you towards that you should almost always override, the bidding strategy that saves smaller budgets from overspending, and how to use AI to generate your entire keyword and ad copy list in under two minutes.
By the end, you will have a complete, well-structured campaign ready to go live, and the understanding to keep improving it.
Why a Search Campaign (and Not Performance Max)?
Before we touch the interface, it is worth spending a moment on this question, because it comes up constantly.
Performance Max is Google’s all-in-one campaign type. It runs across Search, YouTube, Display, Gmail, and Discover simultaneously. Google loves recommending it. And for some businesses, particularly those with strong conversion data and larger budgets, it works extremely well.
But for most small and medium-sized businesses just getting started, or running campaigns on tighter daily budgets, a standard Search campaign is almost always the better choice.
Here is why: Google’s own guidelines suggest that for Performance Max to work optimally, your ideal daily budget should be roughly 10 times your target cost per conversion. If your goal is to acquire a customer at $10, you would need $100 a day for the campaign to function as intended. That is $3,000 a month before you have even established whether the fundamentals are working.
A Search campaign, by contrast, can run effectively on $10 to $30 a day. It is leaner, more controllable, and gives you better visibility into exactly which search terms are triggering your ads. Once you have solid conversion data, ideally 30 or more conversions a month, that is when transitioning to Performance Max or layering it in starts to make strategic sense.
There is also a lesser-known advantage to starting with Search: cost. When you optimise a Search campaign for clicks rather than conversions initially, we have seen Google reduce average cost-per-click by up to 80% compared to conversion-optimised campaigns. The platform interprets the clicks signal as uncertainty about results and prices accordingly. It is a counterintuitive quirk of how Google’s auction system works, and it can make a meaningful difference to how far your budget goes in the first few weeks.
Step 1: Use AI to Build Your Campaign Before You Open Google Ads
One of the biggest time-savers we have found in the past two years is doing the hard creative work outside of the Google Ads interface entirely, using an LLM like Claude or ChatGPT.
Here is how it works. Before you log in to Google Ads, open your AI tool of choice and upload your landing page or a short description of the product or service you are advertising. Then give it this prompt:
“Help me plan a Google Ads search campaign based on this content. Give me 3 ad group themes with 10 to 15 keywords each, 15 headlines, and 4 descriptions for a responsive search ad.”
What comes back in under a minute is a structured campaign brief: keyword groups organised by search intent, headlines with capitalised first letters (which improves click-through rate), and descriptions that hit the key selling points.
A few things to sense-check when reviewing the output. First, make sure the headlines stay within Google’s 30-character limit per headline, as AI tools sometimes miscount. Second, look for anything that feels too generic and replace it with something specific to your business. Numbers work particularly well in headlines: how many customers you have worked with, what price something starts at, how many five-star reviews you have. Numbers help people grasp value faster.
The AI will not be perfect, but it gets you to a 90% match in a fraction of the time. You can then copy and paste directly into Google Ads, adjusting as you go.
For keyword selection specifically, tools like Google Keyword Planner can help you research terms, and a useful rule is to use keywords of at least three words. Single and two-word keywords like “massage” or “Google Ads” cast too wide a net. Longer, more specific queries such as “Google Ads setup for small business” or “affordable massage therapy near me” tell you something real about intent. Go beyond five words and you risk being too narrow, but the three-to-five word range tends to be the sweet spot.
Step 2: Create a Campaign Without Guidance
Log in to Google Ads, click the blue plus button to create a new campaign, and when Google asks you to select a goal choose “Create a campaign without a goal’s guidance.”
This is the single most important setting in the entire setup process.
When you select a goal, Google restricts the options available to you. You lose access to certain bidding controls, targeting settings, and ad rotation options. Creating without guidance gives you the full range of settings, which means you keep maximum control.
Select Search as your campaign type. Leave the goal section blank. When Google asks what results you want to get, select Website visits and enter your website URL, not your landing page yet, just the homepage domain. The specific landing page comes later at the ad group level.
Step 3: Configure the Settings Google Does Not Want You to Change
This is where most campaigns go wrong, because the interface is designed to move you through quickly without stopping to question the defaults.
Bidding: Google will recommend “Conversions” as your bidding strategy. Unless you already have 30 or more conversions tracked per month, click past this recommendation and select Clicks instead. Set a maximum CPC if you want a safety ceiling. This keeps costs down during the data-gathering phase and avoids triggering Google’s price optimisation mechanisms before you have enough signal for them to work accurately.
Display Network: Scroll down and you will see a checkbox for Google Display Network that is pre-ticked. Untick it. Display and Search are fundamentally different campaign types, with different audiences, different optimisation, and different creative requirements. Mixing them in one campaign creates confusion and makes it impossible to understand what is actually driving results. Always keep them separate.
Location settings: When you set your target location, look for the option that says “Presence: People in or regularly in your targeted locations.” Select this. The alternative, “People interested in your locations,” will show your ads to people who have been reading about your area without actually being there. For most local and national businesses, you want to reach people who are physically present, not just curious.
Languages: Include all the languages commonly spoken in the regions you are targeting. In the US, that typically means English and Spanish. In Switzerland, you would add French, German, and Italian. This is not just about the language your customers speak. It refers to the browser language setting on their device.
Ad rotation: Click on “More settings” and find ad rotation. Change it from “Optimise” to “Do not optimise.” In the first two to four weeks, you want all your ad variations shown equally so you can gather real data on performance. Letting Google optimise too early risks it favouring ads based on signals that benefit the platform rather than your conversion goals. After a month, switch to optimise, but give yourself the data first.
AI Max: You will see a toggle for “AI Max for search campaigns.” Leave it off to begin with. This feature allows Google to show your ads to people whose intent signals suggest relevance, even if they are not using your keywords directly. In theory, it expands reach intelligently. In practice, you lose your search terms report entirely and will not see what triggered your ads. Run the campaign for four weeks without it, understand your baseline, and then test it if you want to.
Step 4: Set Your Budget
Google will suggest a budget based on your goals. Treat it as a starting point, not a recommendation.
For most small businesses, $10 to $30 a day is a sensible starting budget for a single search campaign. This gives you enough click volume to generate meaningful data over two to four weeks without over-committing before you know what is working.
One thing worth knowing: when you reduce your budget from whatever Google initially suggests, the average cost per click often drops. We see this consistently when setting up new campaigns. The lower figure seems to signal to Google’s auction system that budget is constrained, which can result in lower CPCs. It sounds counterintuitive, but it is worth testing.
Use daily budgets rather than total campaign budgets. Total budgets make sense for time-limited promotions, but for an ongoing campaign, daily budgets give you more consistent control and make it easier to pace and adjust.
Step 5: Build Your Ad Groups
An ad group is a cluster of closely related keywords paired with specific ad copy. The most important rule here is one ad group per theme, or more practically, one ad group per service or product line.
If you offer massage therapy and physiotherapy, those are two different ad groups. If you run a Google Ads agency targeting both e-commerce businesses and healthcare providers, those are two different ad groups. The reason is simple: the search intent behind each is different, and your ad copy needs to speak directly to what the person typed.
Paste in the keywords you generated with AI in Step 1. Aim for 10 to 15 per ad group to start. In the landing page field, use the specific page that matches what you are advertising, not the homepage. Message match between keyword, ad, and landing page is one of the most reliable levers for improving Quality Score and lowering cost per click.
Step 6: Write Your Responsive Search Ad
Google’s responsive search ad format gives you up to 15 headlines and 4 descriptions. The system tests different combinations automatically and over time surfaces the ones that perform best.
A few principles that consistently hold:
Capitalise the first letter of every word in your headlines. “Google Ads For Small Businesses” consistently outperforms “Google ads for small businesses” in click-through rate.
Include at least 2 to 3 numbers across your headlines. This could be client numbers, years of experience, price points, or review counts. Numbers make value concrete and scannable.
Use keyword insertion in at least one headline. In the headline field, type { and you will see an option for keyword insertion. This dynamically inserts the search term that triggered your ad into the headline itself, which dramatically improves perceived relevance.
Max out your character limits. Every headline can use up to 30 characters. Every description up to 90. Use them. More content means more data for Google’s algorithm to work with, and a larger ad footprint on the page.
Add your assets. Once the core ad is saved, go back and add sitelinks, callouts, and a call extension if you want phone calls. Each asset makes your ad physically larger on the page, reduces space for competitors, and improves your Quality Score.
Step 7: Launch, Wait, Then Optimise
Before you publish, do one final check: can someone find on your landing page almost exactly what you have written in your ad? If the ad promises “Google Ads Management for Healthcare Businesses” and the landing page talks generically about digital marketing, the mismatch will hurt your Quality Score and increase what you pay per click.
A useful way to sense-check this is to paste both your ad copy and your landing page content into an AI tool and ask it to assess whether they are aligned. It takes 30 seconds and can save significant wasted spend.
Once live, give the campaign a full week before drawing any conclusions. Google’s machine learning needs time and data. Making changes after a day or two of performance is one of the most common and costly mistakes. The algorithm has not had enough signal to settle.
After the first week, your main optimisation task is reviewing the Search Terms report. This shows you the actual queries that triggered your ads. Any terms that clearly do not match your offer should be added as negative keywords immediately. Build a habit of doing this every Monday. It takes 30 minutes and is one of the highest-ROI activities in ongoing Google Ads optimisation.
FAQs
Should I choose “Create a campaign without guidance” or select a goal like Leads or Sales?
Always choose “Create a campaign without guidance.” Selecting a goal restricts which settings are available to you. You lose bidding options, ad rotation controls, and other configurations that matter. You can still optimise for conversions. You just do it manually with full visibility.
Should I use Maximize Conversions or Maximize Clicks as my bidding strategy to start?
Start with Maximize Clicks unless you are already tracking more than 30 conversions per month. Google’s conversion-optimised bidding needs a significant volume of conversion data to work accurately. Before you have that data, Clicks keeps costs lower and prevents the platform from over-optimising based on insufficient signal.
How many keywords should I start with?
Between 10 and 15 per ad group is a solid starting point. Each keyword should be at least 3 words long to capture meaningful search intent. Avoid single-word or two-word keywords. They are too broad to tell you what someone actually wants.
What is the difference between Performance Max and a Search campaign?
A Search campaign shows text ads when someone types a specific query into Google. Performance Max runs across all of Google’s networks from a single campaign, with Google’s AI controlling placement. Search gives you more control and transparency. Performance Max generally works better once you have conversion history and a larger budget.
Should I tick the Google Display Network box when setting up a Search campaign?
No. Always untick it. Display and Search campaigns work on completely different principles and attract different audience states. Mixing them in one campaign makes it almost impossible to understand what is driving results or to optimise intelligently.
How long should I wait before making changes to a new campaign?
Wait at least 7 days before drawing conclusions and at least 14 days before making significant structural changes. Google’s algorithm needs time to gather data and adjust. Making changes within the first 48 hours is one of the most common reasons campaigns never find their footing.
What is AI Max for search campaigns and should I use it?
AI Max is a setting that allows Google to show your ads to people based on inferred intent, even if they are not using your exact keywords. The catch is that you lose access to the search terms report. Run your campaign for four weeks without it first, understand your baseline performance, then test it as a separate experiment.
How do I use AI to write my Google Ads headlines and keywords?
Upload your landing page or a description of your service into Claude or ChatGPT and ask it to plan a Google Ads search campaign. It will generate keyword themes, headlines, and descriptions in under two minutes. Always review the output, check character limits, remove anything generic, and add numbers wherever possible. Treat it as a 90% starting point that you refine, not a finished product.
Should I send Google Ads traffic to my homepage?
No. Always use a dedicated landing page that matches the specific offer in your ad. The closer the alignment between keyword, ad copy, and landing page content, the higher your Quality Score and the lower your cost per click. Sending traffic to a homepage is one of the most reliable ways to increase your cost per conversion.
What is a negative keyword and how do I add them?
A negative keyword tells Google not to show your ad when that word or phrase is included in a search. Review your Search Terms report every week and add irrelevant terms as negatives. This is the single most reliable way to reduce wasted spend in an active campaign.
How much should I budget for a Google Ads search campaign?
A starting daily budget of $10 to $30 is workable for most small businesses running a single Search campaign. This gives you enough data within 2 to 4 weeks to make meaningful optimisation decisions. In some cases, starting with a lower budget than Google suggests actually reduces your average cost per click, as the platform adjusts its pricing in response to budget signals.
