And the bidding shift most accounts still haven’t made.
I’ve had a version of the same call three times in the last two months. A SaaS founder or VP of Marketing opens with some version of “our Google Ads costs have gone up and I don’t understand why, nothing on our end changed.” And every time, the numbers back them up — something has genuinely shifted market-wide, not just on their account.
Non-branded B2B SaaS CPCs have climbed to an average of <cite index=”5-1″>$5.34, a 29% year-over-year increase</cite>, and depending on your vertical, that number moves a lot further in the wrong direction. If you’re in cybersecurity or fintech, you’re likely closer to <cite index=”6-1″>$16 to $18 per click</cite>, while devtools and project management tools sit at the lower end around <cite index=”6-1″>$7 to $9</cite>. Meanwhile, plenty of accounts are still running the exact same bidding setup they built in 2023, wondering why their cost per lead keeps creeping up while conversion volume stays flat.
This is exactly the kind of high-CPA, high-stakes problem I want to dig into today, because it’s affecting a specific audience I work with constantly: SaaS founders, growth marketers, and performance agencies who are watching acquisition costs climb and need a real answer, not just “budgets are tight everywhere.”
Why CPCs Jumped This Hard, This Fast
A few forces are compounding here, and it’s worth understanding them separately because they call for different responses.
First, there’s straightforward auction pressure. More SaaS companies are competing for the same finite pool of high-intent search queries, and Google’s auction dynamics mean that increased competition translates directly into higher clearing prices, especially on head terms and category-defining keywords. This isn’t new, but the pace has accelerated meaningfully over the past year as more companies shifted budget back into search after pulling away during tighter cycles.
Second, and this is the part fewer people are talking about, AI-generated ad copy and landing pages have made it easier for more advertisers to hit a “good enough” quality bar, which raises the floor of competition. When everyone’s ad relevance improves at once, the relative advantage that used to come from simply having decent copy disappears, and the auction becomes more purely a battle of bid strategy and budget depth.
Third, attribution and bidding signal quality still varies wildly account to account, and Google’s smart bidding algorithms are only as good as the conversion data feeding them. Accounts optimizing purely for form fills rather than actual downstream revenue are effectively telling Google’s algorithm to find the cheapest, lowest-quality leads possible — and Google does exactly that, efficiently. <cite index=”5-1″>The gap between profitable and unprofitable SaaS accounts often comes down to whether the account optimizes for form fills or for actual revenue</cite>, and that gap is only getting more expensive to ignore as base CPCs climb.
Quality Score Is Doing More Work Than You Think
Here’s something I don’t think gets enough attention in this conversation: Quality Score is now one of the single highest-leverage levers available to bring your effective CPC down, and most SaaS accounts are leaving a lot on the table here.
The CPC impact of Quality Score is larger than most marketers assume. <cite index=”4-1″>A 10/10 Quality Score effectively delivers a 50% CPC discount compared to a 5/10, while an 8/10 delivers roughly a 33% discount, and a 4/10 or lower actually carries a CPC premium instead</cite>. That’s not a minor optimization tweak, that’s the difference between a sustainable acquisition cost and one that quietly erodes your unit economics every month.
What I find most useful for client conversations is that Quality Score benchmarks now vary meaningfully by vertical, so you actually have a fair comparison point instead of guessing. Marketing tech and sales tech tend to run highest, typically in the <cite index=”4-1″>7 to 9 out of 10 range, largely because operators in those categories tend to optimize their own ad accounts aggressively</cite>, while more regulated or niche categories like cybersecurity and fintech tend to run lower due to compliance-driven copy restrictions and narrower relevant search volume.
The practical upside here is real. A properly run Quality Score improvement effort over a focused period can move an under-optimized account from a median score into the top-quartile range, and the downstream effect compounds: lower CPC, higher click-through rate, more conversions at the same budget, and a materially lower cost per conversion. If you haven’t audited Quality Score specifically as its own workstream recently, separate from general campaign optimization, this is genuinely one of the highest-ROI places to start given how much more expensive clicks have become.
The Bidding Strategy Question Nobody’s Getting Right
This is the part of the conversation that tends to surprise people the most, because most accounts I audit are still running whatever bidding strategy they set up years ago, without revisiting whether it still fits their current conversion volume and business model.
The honest answer is that the right bidding strategy depends heavily on your conversion volume and average contract value, and treating this as a one-size-fits-all decision is where a lot of budget gets wasted. For accounts with lower monthly conversion volume, Manual CPC still has a real place, offering tight cost discipline, though it does cap conversion volume noticeably below what smart bidding can achieve once an account has enough data.
Once an account clears a reasonable conversion threshold and has offline conversion data feeding back into Google, Target CPA tends to become the stronger default for B2B SaaS search campaigns specifically, generally delivering meaningfully lower cost per acquisition alongside higher conversion volume compared to manual bidding, once the algorithm has enough signal to work with. For higher-ACV SaaS businesses with multi-tier pipeline value and enough monthly conversions to support it, Target ROAS becomes worth testing, since it optimizes toward value rather than raw conversion count, which matters a lot when a $5,000 deal and a $50,000 deal shouldn’t be weighted the same in your bidding algorithm’s eyes.
The mistake I see most often isn’t picking the “wrong” strategy in isolation, it’s picking a strategy that doesn’t match the account’s actual conversion volume and deal-value spread, then leaving it running for a year without revisiting whether the underlying conditions changed. Bid strategy isn’t a set-once decision anymore, not with CPCs moving this fast.
Offline Conversion Tracking Is No Longer Optional
If there’s one structural fix I’d push every SaaS client toward first, before touching bid strategy or creative, it’s this: get your CRM data feeding back into Google as offline conversions, tied to actual deal outcomes rather than just form fills.
The reasoning is straightforward once you see the downstream effect. <cite index=”5-1″>Companies importing offline conversions from their CRM and using value-based bidding tend to generate significantly more pipeline at a meaningfully lower cost per lead</cite> compared to accounts optimizing purely on top-of-funnel form completions. That gap exists because Google’s bidding algorithms genuinely optimize toward whatever signal you feed them. If the only signal is “form was filled out,” the algorithm will chase cheap form fills all day long, regardless of whether those leads ever turn into revenue. Feed it closed-won deal data instead, and the algorithm starts learning what your actual best customers look like, then goes and finds more of them.
This is exactly the kind of unglamorous, plumbing-level fix that doesn’t show up in a pitch deck but consistently moves the needle more than almost any creative or targeting change I’ve tested. If your sales team’s CRM isn’t currently synced back into your ad platforms with deal stage and value data, that’s genuinely the first project I’d prioritize over anything else in this article.
What This Means If You’re Watching CPA Climb Right Now
If you’re a SaaS marketer reading your numbers this quarter and feeling like something’s off, you’re not imagining it, and you’re also not powerless against it. The market-wide CPC increase is real and it’s not reversing anytime soon, but the accounts absorbing it best right now share a few specific traits: they’ve separated Quality Score work into its own focused initiative rather than treating it as a byproduct of general optimization, they’ve matched their bidding strategy to their actual conversion volume and deal-value spread rather than running whatever was set up years ago, and critically, they’ve closed the loop between ad spend and actual revenue through offline conversion tracking instead of optimizing blind toward form fills.
None of these fixes are flashy, and none of them will show results in a week. But in a market where the baseline cost of a click just went up nearly a third year over year, the accounts that fix their foundational measurement and bidding logic are the ones that will still have sane unit economics twelve months from now, while everyone still optimizing toward vanity form-fill numbers watches their CPA quietly climb alongside everyone else’s CPC.
How We Approach This at Backlinkgen
Paid acquisition audits have become a bigger part of our work over the past year, specifically because so many SaaS clients are coming to us with rising CPA and no clear diagnosis of why. Our process always starts the same way regardless of the account: we pull Quality Score data segmented by keyword tier to find exactly where relevance is leaking budget, we map current bid strategy against actual conversion volume and deal-value spread to see if the account is even running the right model for its stage, and we audit whether offline conversion data is actually connected and feeding the algorithm meaningful signal, because in a lot of accounts we open up, it simply isn’t.
From there, the fix is rarely one dramatic change. It’s usually a sequence: tighten Quality Score first since it compounds across every other lever, then correct the bidding strategy mismatch, then close the CRM feedback loop so the algorithm starts optimizing toward revenue instead of raw lead count. We’ve run this same sequence across multiple SaaS accounts this year, and it’s consistently the combination that brings CPA back under control even as the broader market keeps getting more expensive.
The Bottom Line
CPCs aren’t going back down, and I don’t think it’s useful to wait around hoping the market corrects itself. The businesses that come out ahead here won’t be the ones spending the most, they’ll be the ones whose Google Ads accounts are actually structured to convert efficiently at whatever the market price of a click happens to be. If you haven’t audited Quality Score, bidding strategy fit, and offline conversion tracking specifically as their own workstreams in the last few months, given how fast this market’s moved, now’s genuinely the time.
