B2B PPC Agency Red Flags: 10 Warning Signs to Watch For
Not all PPC agencies are created equal. From overpromising and fake expertise to poor tracking and hidden data, we break down the biggest B2B PPC agency red flags. Learn how to spot warning signs early and what a healthy agency relationship actually looks like.
Maelien: Welcome back. Today we’re looking to create a bit of a danger-free zone.
Which sounds dramatic, but genuinely, this episode is about helping you avoid some of the horror shows we see in the PPC industry.
Louis: Yeah, and to be clear, this isn’t us saying every agency is terrible. There are loads of brilliant agencies doing good work.
But there’s also more bad practice than we’re comfortable with in the industry. And if you’re choosing an agency, it can be hard to know what’s normal, what’s a bit annoying, and what should make you run for the hills.
Maelien: So the idea is to pull back the curtain a little bit.
We’ll talk through the warning signs before you sign, what can go wrong with the technical setup, and what happens when an agency relationship starts to drift.
Let’s start at the beginning then. Before you’ve signed anything.
What are the red flags in the pitch?
Louis: The first one for me is the snake oil salesman.
That’s where an agency presents themselves as if they can do absolutely everything for you.
But generally, when an agency says yes to everything, that’s not a good sign.
Because a good agency knows when to say no.
Maelien: Yeah i, also like to go by the advice that if it sounds too good to be true, then it probably is.
For example an agency saying that they can 10x your lead volume without even seeing any data from your ad accounts.
It’s also worth noting that there’s quite a big breadth of skills that an agency has to have. But a good agency will have a tightly defined scope.
So really it’s this idea of massively overpromising with no intention of delivering on those promises. Essentially, stopping at nothing to get the sale.
Whereas a conscientious and experienced agency will be honest and transparent about what they can and can’t do.
Louis: I remember something really clearly from when Web Marketer first started.
I was speaking to what became our biggest client, and they asked whether we could help get the sales team to stop leaving emails unread in the leads inbox.
I was nervous, because early on there’s a temptation to say, “Yes, of course.”
But I said no.
I said that wasn’t a PPC issue. That was an internal sales leadership issue, or possibly something the board needed to tackle.
I remember worrying that saying no might cost us the opportunity. But the opposite happened. You could feel the guards come down because we’d been honest.
That’s the point. Saying no isn’t always negative, sometimes it is that trust builder.
Maelien:
A good way to check this is to ask the agency what their scope covers and what it doesn’t. If their answer essentially sounds like everything. Then you should probably have your spidey senses up.
Another one to flag is fake expertise. So, when someone sounds confident in what they’re, but they’re actually just repeating information they’ve seen online and don’t know how to do it in practice.
Louis:
Yeah, this can be pretty hard to spot if you’re not a platform specialist yourself.
But, if you’ve got a feeling this is happening, you can always ask for something to be explained in a different way. Because, someone with real knowledge should be able to reposition things until they make total sense.
Its also always really important to ask for references from current or past clients. And to ask what they’re like when things are difficult, not just when things are going well.
Because most people can make a sales deck sound good – but it’s only really in a crisis when you get to see an agencies true colours.
Maelien: Okay, so let’s fast forward. The contract is signed and the relationship starts.
This is where we get into the technical setup. And the big one is ad account ownership.
Wherever possible, your business should own your Ad account and pay for the ad spend directly. If you don’t do this, your ad account won’t belong to you.
Because then when you leave, the most likely thing that happens is that you lose access and have to start again.
And starting again is not a small thing.
As you lose all of the performance data, the settings, the algorithm’s learnings, the structure, the retargeting audiences – loads of stuff that you will have to build back up from scratch.
Your ad account is a business asset. Losing it can set performance back for months. So if an agency makes it difficult for you to access it, this is going to be a massive problem. And one that you might not realise until it’s too late.
Louis: The same goes for reporting.
You should be able to see the real data. Not just a nice PDF with selected screenshots and a few green arrows going up.
I’m always wary of reports that only show the story the agency wants to tell.
We mentioned in episode 6 that a report should help you diagnose, decide, or demonstrate something. It shouldn’t just be a highlight reel of the best bits or the most interesting information.
You kind of want the warts and all version too – because it’s only natural that you’ll have good and bad months. Obviously you want a lot more good months than bad months – but the bad months are where you really learn about what’s working.
And so if that’s getting hidden, you’re just kind of stagnating.
Maelien: This is where tracking comes in as well. Running campaigns without proper conversion tracking is what we call spray and pray.
We’ve seen so many ad accounts that don’t have conversion tracking set up – and it always makes us wonder what they’re even reporting on. As the most useful and important information isn’t there.
Also, in B2B, surface-level conversion tracking is the bare minimum.
You need to know more than form fills and calls and really understand whether they’re turning into qualified leads, pipeline, and revenue.
Louis: And then there’s also the whole BS and technobabble side of things.
A lot of PPC is genuinely technical. Consent mode, enhanced conversions, offline conversion imports, CRM integrations, attribution – they’re all pretty complex.
But there’s a massive difference between explaining something technical in a way that the other person can understand it and using buzzword bingo to the point where the other person is none the wiser.
What’s more – I’ve been part of plenty of conversations where people have used jargon to cover up the fact that they don’t really know what they’re talking about.
So it’s definitely one to watch for. And I guess the best approach for this one again is to ask for things to be explained in different ways.
Maelien: Okay. So we’ve covered the pitch and the technical setup. Now let’s talk about what happens day to day. Complacency is one of the most common issues we hear about from potential clients.
They’ll say, “They were great at the start, but now it’s really hard to get hold of them, and we don’t know if they’re still doing the work.”
And when we hear this. The first thing we look for is to see what kind of work is being done in the ad account. If it is being well managed and the agency have just dropped the ball with communication or if they’ve taken a set and forget approach.
And it’s sad to say that, all too often, we find that it’s the latter.
Performance marketing needs ongoing and active management.
That doesn’t mean changing everything constantly – but if the change log only shows one or two small or automated changes a month, it’s fair to question what’s actually been done.
Louis: The next one is changing faces.
This is where you speak to someone really impressive during the sales process. But then as soon as you become a client, they disappear.
Now this isn’t always a bad thing. If you knew this was going to happen, then it’s fine right.
But if you were expecting to work with the person you were speaking with and you just get handed off to a junior.
Or, if your primary POC changes regularly and you’re constantly having to re-explain everything, that’s where it becomes a problem.
It’s also the same with who’s managing the ad account.
If the same person manages the account over time, they know the targets, they know the business and the ideal clients, they build up a sense of what’s worked, what hasn’t.
This is all the kind of stuff that makes someone feel like an extension of your team and it takes months to fully digest. So if it’s constantly changing – then the understanding of what’s going on is way more surface level.
Maelien: Let’s move onto financial red flags. The first one is pricing that looks too good to be true.
Now, cheap isn’t automatically bad. Every agency has different overheads, models, and levels of senior involvement.
But if the fee is suspiciously low, it’s a good idea to ask how the price is possible.
Because proper PPC management takes time, experience, and specialist skills to do well.
If the fee doesn’t support that work, the account may not get enough attention, the work may be pushed to juniors, or the whole thing could be run on a cookie-cutter approach.
And that’s where “cheap” all of a sudden becomes expensive.
Because you might save a bit on the management fee, but are more likely to lose far more through wasted ad spend, poor tracking, bad decisions, missed opportunities and inaction.
Louis: But it’s not about choosing the most expensive agency either.
It’s about whether the fee realistically supports the level of thinking, care, and execution that your account needs.
The most bang for buck doesn’t come from hiring the cheapest agency. It comes from hiring the agency that’s going to be most profitable for you.
Maelien: And finally, we need to talk about spending pressure.So constantly being pushed to increase your budget.
Sometimes increasing the budget is right. If campaigns are profitable, lead quality is good, and there’s room to grow, then scaling makes sense.
But if your agency charges a percentage of media spend, they are financially incentivised to recommend more spend. So you might find them recommending an increase, even when the performance isn’t there to justify it yet.
The bottom line is, that increasing your budget should line your business’s pockets first, before anyone else’s.
Louis: So let’s do a quick recap.
There are loads of great agencies out there – but there’s also a lot of not so great things to watch out for in the industry.
Before you sign anything, watch out for agencies that promise everything, say yes to everything, or have suspiciously low pricing.
When things are getting set up, make sure you own your ad account, have proper conversion tracking in place, and can see the raw data behind the reports (even if only on request).
Then when you’re in the weeds – look out for complacency, set and forget management, constant handovers, vanity metrics, and pressure to spend more without a strong commercial reason.
A healthy agency relationship should feel transparent, commercially grounded, and constructively challenging. And if it falls short, it might be time to ask some questions.
Maelien:
And if anything we’ve talked about today has made you question your current setup, you can book a Coffee Call with us to talk it through.Just head to webmarketeruk.com/ppc-coffee-call for a second opinion. Thanks for listening, and we’ll catch you on the next one.
Let’s clear the air immediately: this is not an anti-agency post.
There are countless brilliant agencies out there doing exceptional work.
However, if you are looking to choose the right partner, you need to know how to navigate an industry where bad practices are unfortunately common.
Most agency relationships don’t fail overnight.
Instead, performance slowly drifts, reporting becomes vague, communication drops off, and eventually, you realise you’re spending thousands without clear commercial impact.
If you want to know how to choose a B2B PPC agency, you first need to know what to avoid.
Here are the biggest B2B PPC agency red flags to watch for before, and during, your contract.
Why Bad PPC Agency Relationships Are So Expensive in B2B
Unlike B2C e-commerce, where a bad ad simply doesn’t generate a sale that day, the cost of poor PPC management in B2B is much higher and much harder to detect.
Because B2B sales cycles are long, a poorly run Google Ads campaign might take months to reveal its true damage in the form of an empty sales pipeline.
Why B2B PPC Requires More Than Basic Lead Tracking
Tracking a simple form fill is no longer enough.
B2B lead generation campaigns require a deeper level of tracking that follows a user from a click all the way through to closed revenue.
This involves offline conversion tracking, CRM integration, and a clear understanding of qualified leads versus vanity conversions.
If an agency doesn’t understand this, your campaigns will be optimised blindly.
The Hidden Cost of “Average” PPC Management
Average management doesn’t usually crash an account; it causes stagnation.
The hidden cost is in missed opportunities, poor strategic thinking, and a lack of proactive campaign optimisation.
You end up paying management fees simply to keep the lights on, rather than driving the business forward.
B2B PPC Agency Red Flags to Watch For
Whether you are currently hunting for a new partner or auditing your current setup, here are the core PPC agency warning signs.
1. They Promise Unrealistic Results Too Early
If an agency promises to “10x your leads in 30 days” without even seeing the historical data in your ad account, run.
A good agency operates with data, not blind confidence.
They will ask questions, audit your setup, discuss limitations, and set expectations carefully. Guarantees without account access are a major sign of a “snake oil” sales approach.
2. They Say Yes to Everything
It is tempting to hire the agency that enthusiastically agrees with every idea you have. But a strong agency knows when to push back.
If you ask a B2B paid search agency to fix an internal sales team issue, they should tell you that isn’t their remit.
A good agency relationship should be constructively challenging, not blindly agreeable. Saying “no” builds trust much faster than overpromising.
3. They Hide Behind Buzzwords and Jargon
PPC is technical.
Consent mode, enhanced conversions, and attribution models are complex subjects.
However, a good agency simplifies complexity rather than weaponising it.
If they use techno-babble to avoid answering a direct question, they are likely hiding a lack of real understanding.
If you suspect fake expertise, ask them to explain their bidding strategy or audience targeting in plain English.
4. You Don’t Own Your Ad Account
This is perhaps the most critical warning sign when looking at how to spot a bad Google Ads agency. Your ad account is a business asset; you must own it.
If an agency insists on owning the account and simply “leasing” the results to you, you are at severe risk.
If you leave, you lose everything: historical data, algorithm learnings, retargeting audiences, and performance momentum.
Account Ownership Checklist: You should always have:
Admin access to Google Ads and Meta Ads
Direct ownership of the billing setup
Full access to GA4 and GTM
Visibility over any CRM integration
5. Reporting Looks Good But Tells You Nothing
Be highly suspicious of highlight-reel reporting.
If your monthly PDF only shows a few cherry-picked metrics and green arrows going up, but your sales team is starving, there is a disconnect.
Good reporting isn’t just about showing off; it should help you diagnose problems, decide on next steps, and prioritise actions.
You need the “warts and all” version to understand CPL trends, conversion lag, and lead-to-opportunity rates.
Always demand access to raw PPC reporting dashboards.
6. There’s Weak or Missing Conversion Tracking
Running campaigns without proper conversion tracking setup is what we call “spray and pray” PPC.
If an agency is only measuring basic form fills (or worse, just clicks and impressions) without looking at lead quality, they are guessing.
A common pattern is a strong first month followed by a gradual drop-off in activity.
This “set and forget” approach is lethal.
While good performance marketing doesn’t mean making chaotic daily edits, active management should be clearly visible in the account’s change history.
What Healthy PPC Management Actually Looks Like:
Regular strategic reviews
A clear testing roadmap (copy, creative, targeting)
Landing page feedback and CRO suggestions
Regular search term analysis and negative keyword refinement
Conversion quality analysis integrated with CRM data
8. Communication Drops After the Sale
You speak to a brilliant, strategic senior director during the sales pitch, but the moment you sign, you are handed off to a junior account manager who doesn’t understand your business.
Worse, that account manager changes every three months.
Consistency matters in B2B PPC.
A consistent account manager builds a deep understanding of your ideal client profile and what messaging resonates.
Constant handovers destroy continuity.
9. The Pricing Looks Suspiciously Cheap
Cheap PPC management almost always becomes expensive.
If the monthly retainer is incredibly low, it is usually because the agency is relying on junior staff, a cookie-cutter approach, and minimal hours spent actually working on your account.
You aren’t looking for the most expensive option; you are looking for the fee that realistically supports the time, expertise, and strategy your account requires to be profitable.
10. They Push Budget Increases Without Commercial Justification
If your agency charges a percentage of media spend, they are financially incentivised to recommend budget increases.
Scaling ad spend makes sense when campaigns are highly profitable and sales capacity allows for it.
However, if they push for more spend without proving that the current Cost Per Acquisition (CAC) is sustainable and lead quality is high, that is a massive red flag.
Questions to Ask a PPC Agency Before Hiring
If you want to protect your business, use this checklist of questions to ask a PPC agency before hiring them:
Who will own the ad account and the data inside it?
How is your conversion tracking set up, and do you look at offline conversions?
How do you measure lead quality beyond simple form submissions?
What happens when campaign performance drops?
Who will actually be managing the account day-to-day?
How often are campaigns actively optimised, and can we see the change history?
What access will we have to the raw data and reporting dashboards?
Can we speak to current clients about how you handle difficult periods?
What a Healthy B2B PPC Agency Relationship Should Look Like
Not everything in the agency world is doom and gloom. When you find a good partner, it acts as a massive growth lever for your business.
A healthy agency relationship should be built on four pillars:
Transparency
They don’t hide data. You have full access to your accounts, and they are honest about what is working and what isn’t.
Accountability
When performance dips, they don’t blame the algorithm or the weather. They present a clear diagnosis and an actionable plan to fix it.
Commercial Thinking
They care more about your closed revenue and sales pipeline than they do about their platform-level Cost Per Click.
Continuous Improvement
They never truly “finish” optimising. They are always testing new angles, suggesting landing page tweaks, and refining targeting to drive better qualified leads.
FAQs
Q: What are the biggest B2B PPC agency red flags? A: Common red flags include unrealistic promises, poor conversion tracking, hidden reporting, agency-owned ad accounts, weak communication, and “set and forget” campaign management.
Q: How do I choose a good B2B PPC agency? A: Look for transparency, strong reporting, proper tracking setup, commercial thinking, and agencies that explain strategy clearly instead of relying on jargon.
Q: Should my business own the Google Ads account? A: Yes. Your business should own the ad account, billing setup, and historical performance data to avoid losing access if the relationship ends.
Q: What questions should I ask a PPC agency before hiring? A: Ask about account ownership, conversion tracking, reporting access, optimisation frequency, lead quality measurement, and who manages the account day-to-day.
Q: How can I spot a bad Google Ads agency? A: Warning signs include vague reporting, pressure to increase spend without justification, poor communication, no strategic thinking, and little visible optimisation work.
Louis (aka “Looey”) grew up in a tiny rural village called Login (fitting, right?) and spent the early years of his career in graphic design, before discovering a love for data. He’s now a performance marketing strategist – specialising in GA4, Google Tag Manager, and turning complex insights into clear strategies. Away from the screen, he lives near the beach on the West Wales coast; juggling business and family life with three energetic, rugby-mad boys, and rearranging ancient Celtic melodies into acoustic guitar pieces in his spare time.
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