Why Rising PPC Costs Are a Threat to Small Businesses

Free organic search traffic will fade away over time and pay to play will become the norm.  But small businesses can be prepared for this eventuality.

What this article covers

PPC (pay-per-click) advertising is becoming more expensive – and fast. For small businesses, this creates a very real threat when combined with changing search behaviour that results in less organic visibility and clicks.

This article breaks down:

  • How AI tools like ChatGPT, Gemini, and Perplexity are changing how people search, and how that takes away your organic clicks
  • What Google’s AI Mode means for your website traffic and SEO
  • Why Google Ads is becoming more expensive – and how that trend will accelerate, including on other PPC systems
  • Why this shift will hurt small businesses more than anyone else
  • What happens when Google turn off the “blue links” entirely
  • What all this means for the future of PPC in general
  • What smart businesses can do now to adapt, convert more visitors, and stay profitable

This isn’t about panic. It’s about preparation …

Small businesses are being squeezed

For many small businesses, Google Ads and SEO have been the two go-to ways to drive website visitors and generate leads.

You either:

  • Invest in organic visibility through blogging, SEO, and local search, or
  • Pay to be seen at the top of Google through PPC

This worked – because it was a level playing field. You didn’t need a massive budget. You just needed to be smarter or more relevant than your competitors.

But now, that landscape is shifting fast.

Two big trends are pushing small businesses into a corner:

  1. AI is changing how people search – fewer users are clicking through to websites
  2. PPC is becoming the only way to be seen – and it’s getting costlier to have that visibility.

I’m going to cover both those trends in more detail …

AI is changing how people search

From links to answers

For over two decades, search engines delivered links. You searched, scanned results, and chose which site to visit.  Millions of small businesses relied on that organic ‘free’ visibility.

Now, AI platforms like ChatGPT, Gemini, and Perplexity give direct answers, often without linking out at all.

Users no longer want to sift through multiple websites. They just want the answer, in context, immediately. And increasingly, they get exactly that – from AI models trained on billions of pages.

This has huge consequences:

  • Fewer website clicks from traditional search engines
  • Less brand discovery for smaller companies
  • More disintermediation – AI tools sit between you and your potential customers

Google’s AI Mode is a warning sign for organic visibility

Google AI Mode launched in 2025, and it works in a very similar way to ChatGPT and Perplexity. The more people use AI Mode, the fewer are using ‘normal’ Google and scrolling through the familiar ‘10 blue links’ to click on websites.

For now, most users still search the traditional way. But that will shift when Google finds the right balance to protect its advertising revenue while encouraging more people to stay within AI Mode.

I, for one (as at October 2025), rarely use a traditional Google search anymore – it’s almost always AI Mode, ChatGPT or Perplexity, often in combination. And I’m not alone. It’s only a matter of time before statistics start to show Google’s share of the traditional search market slipping.

This isn’t doomsday, but it is a clear early warning: as behaviour shifts, unpaid visibility will shrink, and relying purely on organic traffic will become harder.

This shift in user behaviour is like a canary in the coal mine – a sign of what’s coming if businesses don’t adapt.

Why Google Ads costs are rising

More advertisers, fewer opportunities

As AI-generated search results dominate the top of page, fewer users see or click on the organic listings in Google.

What’s the knock-on effect?

More businesses feel forced into Google Ads just to stay visible. But there are only so many ad slots:

  • Typically 3–4 above the fold on desktop
  • Fewer on mobile before scrolling

That’s a classic supply and demand imbalance: more bidders, fewer positions, higher prices.

This is already visible in:

  • Legal services (£10–£25 per click isn’t unusual)
  • Trades like roofing, plumbing, or removals (£5–£12 per click)
  • Professional services (accountants, consultants, agencies often paying £8–£15+)

If your budget is £300 per month and you’re paying £10 per click, that’s just 30 clicks. You need a high-converting website to make that pay off!

 

The auction model favours bigger budgets

Google Ads runs on an auction model – the more you bid (and the better your ad quality), the more visibility you get.

But ad quality can only take you so far. If competitors with deeper pockets start bidding £12 per click on terms you used to pay £4 for, you’re in trouble.

The only way to survive this as a small business?

Make sure every click delivers value.

What happens when the blue links disappear?

Google’s core model was built on showing organic results and monetising via ads. But AI is changing that.

If AI Mode/ChatGPT/Perplexity etc. becomes the default way to search – and user engagement with traditional results continues to fall – Google may phase out the blue links entirely or relegate them to the background.

And here’s the brutal truth:

Why should Google show those blue links anymore, when all their competitors (ChatGPT etc.) don’t have them?

Yes, there’d be uproar if Google took away all that free organic visibility, but there’s no legal reason why they have to give businesses free organic traffic in a world where people are very precise about their searching and only interested in whatever AI gives them as best options to dig into.

The economics: Why every platform will move toward PPC

AI platforms burn huge amounts of cash

Running large language models is very expensive. OpenAI, Google’s DeepMind, Anthropic, and Meta are all spending heavily.

That’s fine in the short term while investor funding keeps flowing. But these tools must generate revenue – and soon.

Subscription models (like ChatGPT Plus) help a little bit. But subscriptions alone won’t support mass adoption.

 

Expect PPC-style models across all AI platforms

AI companies will need ads, sponsorships, affiliate links or pay-for-priority placements to thrive.

That might look like:

  • Sponsored answers in AI chat tools
  • Preferred vendor placements when asking for product or service recommendations.

The net result? PPC won’t just be a Google problem. It will be a universal feature of how visibility works across AI-powered platforms.

And that means small businesses will need to prepare for a future of paid visibility everywhere.

Think about this scenario:

  • A widgets manufacturer is visible in ChatGPT etc. when people type specific search phrases.
  • The LLM platform allows them a limited amount of visibility and clicks to their website pages …
  • … and then tells them that they have to pay (pay per click or another model) to continue that visibility.

The widgets manufacturer has no other options – the blue links of Google will have gone, so traditional ‘organic SEO’ isn’t possible – only to be paying the LLM business for clicks they do get.

Scary for sure!

Likely to happen within a year?  Probably not, but that, or something similar, is surely on its way – “pay to play or go away”.

 

Why this hurts small businesses the most

You can’t just throw more money at the problem

The current position is that less organic visibility in Google is forcing businesses to consider Google Ads, leading to bidding wars where only those with deeper pockets will be able to stay dominant in.

Paid advertising on other platforms (e.g. ChatGPT) will also be an option but it’s still the same challenge: there will always be those with more money to throw at it.

For small businesses, every pound must work harder. When costs per click  double, and leads stay flat, it quickly becomes unsustainable.

 

You still need visibility – but you can’t rely on organic SEO alone

Traditional SEO is less effective if users no longer click on the blue links.

Even if you rank well currently, a zero-click AI answer could remove your visibility entirely. That doesn’t mean stop doing SEO – but it means SEO needs to be tied closely to conversion and user intent.

The businesses that win won’t just be the ones who rank – but the ones who convert and retain more of the visitors they attract.

What small businesses can do now

Here’s a practical, no-fluff action plan to stay competitive …

  1. Audit your current PPC performance
    • What’s your cost-per-click (CPC)?
    • What’s your conversion rate (visitors vs enquiries)?
    • What’s your cost per lead or cost per sale?

Without knowing these numbers, you can’t optimise.  In my experience, most businesses aren’t looking at data in this important granular way.

  1. Improve your website’s conversion rate (from both PPC and organic traffic)

A small increase in conversions can dramatically improve ROI. Start with:

    • Clear CTAs: Every page should guide users to a specific action
    • Headline clarity: Communicate value in 3 seconds
    • Fast mobile load times: Use PageSpeed Insights or GTMetrix
    • Social proof: Reviews, testimonials, case studies
    • Trust signals: Logos, guarantees, certifications, awards

Even going from 1% to 2% conversion rate halves your cost per enquiry.

  1. Niche down on higher-intent keywords for your website content
    • Track all the questions you hear from your customers and prospects – where are the blog content opportunities (that will also make you visible in AI search results)?
    • Think like a human searching.  Could someone potentially be searching for ‘LGBT+ friendly decorators near me’ and be looking at AI search results to see what comes up?
  1. Explore AI search optimisation (where possible)

Structure content with:

    • Clear, concise answers to user questions
    • Schema markup
    • Proper use of headings, bullet points and FAQs

This may help you show up in future AI summaries and assistants.

  1. Track every click, visit, and conversion

Use tools like:

    • Web Success Insights for identifying visitor types and behaviour of every individual visitor
    • Microsoft Clarity for heatmaps and session recordings of each individual visitor
    • Google Analytics 4 for more general performance metrics

If you’re not tracking, you’re flying blind.

  1. Don’t obsess over traffic – obsess over outcomes

Traffic means nothing if it doesn’t convert.

Start focusing on:

    • Cost per enquiry
    • Lead quality
    • Sales conversion rate
    • Lifetime customer value

That’s how you win in a world where visibility is expensive and fragmented.

 

Common missteps to avoid

  • Over-spending on generic PPC keywords with poor intent
  • Ignoring mobile experience, even though it’s the majority of traffic
  • Not following up with leads quickly or at all
  • Sending paid traffic to a homepage instead of tailored landing pages
  • Focusing on ranking instead of results

Final thought - Don't wait for the tipping point

The future of search will be more fragmented, more AI-driven, and more pay-to-play.

Small businesses can’t afford to ignore that.

The good news? You don’t need to outspend your competitors – you just need to out-convert them.

Start now and focus on:

  • Improving your website
  • Tracking everything
  • Turning more visitors into enquiries
  • Building resilience against future cost spikes

That’s the only way to stay profitable in a world where visibility may no longer be free.

 

Need any help with this?

Book a free 1-minute call (with option for another free 14 minutes) with me to get some free advice to capitalise on what I’ve learnt from 6,300+ websites I’ve worked with over the years.