Google Ads Setup & Management

Google Ads doesn't have a minimum spend, you can start with as little or as much as you like.

However, your results depend on several factors, including your campaign type, bidding strategy (CPC, CPM, CPV), industry competition, location, ad placements, and target audience.

💡 As a general guide, we recommend starting with a budget of at least $750 to $1,500 per month to gather enough data, generate meaningful results, and optimise your campaigns effectively.

When setting a budget for a new campaign, you need to consider two things:

• What you're comfortable spending
• How much you should spend to build up enough data to analyse campaign performance properly

You typically want to generate at least 300–500 clicks to make meaningful decisions. You can estimate the minimum budget by multiplying the number of clicks you need by your industry's average cost per click (CPC). For example:

• If the average CPC for "Thai restaurant" is $1, then 500 clicks would require a $500 budget.
• If the average CPC for "Auckland electrician" is $10, you would need around $5,000 to reach 500 clicks.

⚠️ The more competitive your industry, the higher the budget needed to gather reliable data.

You don't need to spend it all in one month, you can spread the budget over several months if required. It will just take a bit longer to collect enough data for analysis.

In addition to the ad spend, digital agencies charge a fee to set up and optimise your Google ads campaigns. Agencies typically charge either a flat monthly fee or a percentage of ad spend (usually between 15%–30%). Depending on the campaign size and complexity, there may also be an initial setup fee.

For most small to medium businesses, typical management fees range from $1,000 to $3,500+ per month. Some agencies offer lower fees, but checking what’s included and how often your campaigns are optimised is essential.

💡 Tip: Paying $500/month with optimisation done every three months isn’t a better value than $1,000/month with weekly or ongoing performance improvements.

Most Google Ads campaigns start driving website traffic shortly after they go live – once they're set up, reviewed, and approved. However, it's normal for campaigns to go through a learning period where performance gradually improves as the system gathers data. This usually takes one to two weeks.

⏱️ If you're working with the recommended minimum budgets mentioned earlier, you should have a clear picture of how your campaign is tracking after the first month or two, depending on the industry. It might not deliver peak results yet, but it will provide a strong benchmark for future optimisation and decision-making.

Google Ads offers a wide range of campaign types designed to suit different businesses and goals.

⚠️ If you're launching a completely new service or product with no existing search volume, traditional Search Ads may not be the best fit initially. However, you still have options like Google Display, Video Ads, and Demand Gen campaigns to build awareness and reach the right audience.

At Pixi Digital, we believe Google Ads can play a role in almost any digital marketing strategy – it's just about choosing the right campaign type for your goals.

Is Google Ads the best platform for your business, compared to Meta Ads, LinkedIn Ads, TikTok, Pinterest or programmatic ads? That depends on your audience and objectives, and we can help you design the right digital strategy.

Both SEO and Google Search Ads are effective ways to attract customers who are already searching for what you offer – but they work differently.

SEO focuses on building your website's authority and rankings over time, creating a steady flow of free, organic traffic that grows stronger the longer you invest in it.

Google Search Ads, by contrast, deliver immediate visibility at the top of search results, helping you drive leads and sales much faster; although ongoing ad spend is required to maintain that momentum.

💡 If you want fast results, start with Google Ads. If you're building for the future, invest in SEO. The smartest strategy often combines both.

There are many possible reasons why your ad traffic isn't converting, but before diving into performance issues, the first step is to check your analytics setup.

It's surprisingly common for tracking tools to be misconfigured - resulting in inaccurate or misleading data. For example, your Google Ads traffic might be reported as coming from a different source, which can inflate or underreport your campaign results. This is a serious problem, as wrong data leads to inaccurate decisions, potentially costing you leads, sales, and valuable opportunities.

⚠️ So, before tweaking your ads or website, ensure your analytics and tracking are working correctly. Accurate insights are the foundation of smart marketing.

The second step is to confirm that you've correctly defined your primary KPIs (Key Performance Indicators) - and that performance is genuinely underwhelming. For example, a 2% conversion rate might be considered low in some industries but perfectly acceptable in others. The same applies to Return on Ad Spend (ROAS).

However, as a general rule of thumb, if your conversion rate is below 1% and ROAS is under 200%, it typically indicates that something isn't working as it should.

Once you're confident the data is accurate and your KPIs are valid, the next step is to review your campaign setup, audience targeting, landing page experience, bidding & budget - all of which play a key role in overall performance.

⚠️ Important: To make informed, data-driven decisions, your campaign needs both enough budget and enough time to gather meaningful performance data.

As a general rule of thumb:

• Lead generation campaigns typically require at least 300-500 clicks
• E-commerce campaigns should aim for 500-1,000 clicks

This allows you to evaluate results with confidence and make smarter optimisation decisions moving forward.

💡 If your tracking is accurate, your campaign is well set up, the ads are driving high-quality traffic, and the landing page experience is solid, but conversions are still low, it may be time to explore Conversion Rate Optimisation (CRO) and conduct a competitive market analysis.

These can help you uncover deeper insights, such as:

• User behaviour friction points
• Offer positioning vs. competitors
• Price sensitivity or trust barriers

ROAS (Return on Ad Spend) is arguably the most important KPI when it comes to evaluating Google Ads performance. It measures how much revenue your business generates for every dollar spent on advertising. For example, if you spend $1,000 on Google Ads and earn $4,000 in revenue, your ROAS is 400% (or 4:1) - meaning you've made $4 for every $1 invested in ads.

Google Ads ROAS

⚠️ Note: ROAS only measures the revenue generated from ad spend and does not account for paid media management fees or other operational expenses. It also doesn’t factor in customer Lifetime Value (LTV), which can be significantly higher than the initial purchase - especially in subscription-based or repeat-purchase businesses.

Conversion rate is arguably the next most important metric after ROAS, as it shows how effectively your website turns Google Ads visitors into customers or leads. It’s heavily influenced by factors like your goal type, industry, and audience intent, which is why conversion rates can vary significantly from one business to another. However, here are some of the most common ranges:

Google Ads Conversion Rate

⚠️ Note: If your conversion rate is unusually high - typically above 15-20% - it could indicate a tracking issue. Make sure your conversions aren't being double-counted, your tracking is set up correctly, and that you're not counting low-intent actions or micro-conversions (like button clicks or page views) as your primary KPI.

Google Ads' AI and machine learning have dramatically changed how campaigns are managed and optimised.

Machine learning and automated bidding have made Google Ads more accessible, providing insights and bid strategies that were once only available to highly experienced specialists.

However, as overall advertiser performance improved, competition also increased, driving higher cost per click (CPC) - great for Google's shareholders but not for advertisers.

While AI helped newer advertisers achieve better results, it also reduced the performance advantage that more experienced advertisers once held. That said, automation has also freed up digital specialists to focus on higher-value work - like smarter audience targeting, better creative, funnel strategies, and conversion optimisation.

💡 New AI-driven features often deliver strong results for early adopters, but as they become mainstream, the benefits tend to level off. This is why working with a forward-thinking digital agency is crucial. Staying ahead of trends, adopting new opportunities early, and constantly refining your campaigns ensures you maintain an edge - even as the platform evolves.

That's a fair question, and the honest answer is: it depends.

Technically, anyone can learn how to set up and manage a Google Ads campaign. Google offers plenty of guidance, tutorials, and videos to help you get started.

If you're willing to invest the time, energy, and effort, you absolutely can manage your own campaigns. However, the two important factors to consider are opportunity cost and wasted spend.

Even with AI and machine learning, you're unlikely to achieve the same results as an experienced professional. This can mean fewer sales, higher ad costs, and a lower return on ad spend (ROAS).

⚠️ For example, if an agency can generate you leads at $20 cost per lead (CPL), but it costs you $40 to do yourself, that means with a $500/month budget, you're missing out on 13 leads each month. If the value of those 13 leads is lower than what you pay an agency for optimisation, and you have time, then you should probably manage your own Google Ads campaign.

Managing your campaigns yourself may be a smart option if your budget is limited (e.g. $300–$500 per month). You can re-invest what you would have paid an agency into your ad budget - and upgrade to professional management when you're ready to scale.