Quick Answer
There is no single best platform. Google Ads wins for high intent buyers ready to act, with a 7.52% average conversion rate in 2025. Facebook Ads wins for cheap reach and visual storytelling at a CPC near $0.70. LinkedIn Ads wins for B2B pipeline, returning 121% ROAS in 2026. Match the platform to buyer intent, deal size, and sales cycle, not to a popularity ranking.
TL;DR
Pick the platform that matches how your buyers actually behave. Google Ads captures people who are already searching for a solution, so it owns the bottom of the funnel and high intent demand. Facebook Ads interrupts a scrolling audience with visual creative at low cost, which makes it strong for awareness, retargeting, and volume. LinkedIn Ads is the most expensive per click but the only major platform returning positive B2B ROAS in 2026, because you target by job title, seniority, company size, and industry at once.
The 2026 industry budget split sits near 41% LinkedIn, 46% Google network, 8% Meta, and 5% other. Short sales cycles and low ticket products favour Google. Long cycles and deals above $10,000 favour LinkedIn. Ecommerce and consumer brands lean Facebook and Google together.
At Webmoghuls, we run paid campaigns across all three for clients in the US, UK, UAE, Australia, Canada, and Europe. The platform matters less than the strategy behind it. A clear offer, a tight landing page, and honest attribution beat any single channel choice.
How Each Platform Actually Works
Each platform reaches buyers at a different moment. Google captures active demand from people searching with intent. Facebook interrupts a passive feed with visual creative. LinkedIn reaches professionals by exact job role and company. Understanding which moment your buyer is in matters more than the platform name itself. The wrong platform with great creative still loses to the right platform with average creative.
Google Ads is intent based. Someone types “best ecommerce SEO agency” and your ad meets a need that already exists. That is why the average conversion rate in Google Ads in 2025 is 7.52%, far higher than any social platform. You are not creating demand. You are capturing it.
Facebook Ads is interruption based. Users are scrolling, watching, and chatting, not searching. Your ad has to stop the scroll. As Martech Zone puts it, your ad must interrupt that behavior and spark interest. That is harder, but the cost of attention is far lower.
LinkedIn Ads sits between the two. Buyers are not searching, but they are in a professional mindset. You can show a single creative to “VP of Sales at 500 to 1,000 person SaaS companies in North America.” No other major platform offers that precision.
The bottom line: Google answers existing questions, Facebook creates new interest, and LinkedIn reaches named decision makers. Map your goal to the right moment and the platform almost picks itself. For businesses still weighing this against organic channels, our breakdown of paid ads versus organic marketing adds useful context.
Google Ads: The Intent Capture Machine
Google Ads is paid search advertising that places your offer in front of people actively searching for what you sell. It runs on an auction model where you bid on keywords, and your ad rank depends on bid, quality score, and expected click through rate. Because the user already has intent, conversion rates are the highest of the three platforms, which makes Google the strongest choice for bottom of funnel demand capture.
The numbers back this up. The average cost per click in Google Ads in 2025 is $5.26, with high competition verticals like legal services running much higher. Industries with the highest average cost per click included Attorneys and Legal Services at $8.58, Dentists and Dental Services and Home and Home Improvement both at $7.85. Those costs feel steep until you see the conversion side.
Cost pressure is real but performance is rising with it. According to TheeDigital’s 2025 analysis, despite a 12.88% increase in CPC, the 6.84% rise in average conversion rate helps balance out the cost increases, especially for campaigns that are well optimized. In short, you pay more per click, but more of those clicks turn into customers.
There is a catch in 2026 that changes how you should use Google. AI Overviews have reshaped search. AI Overviews now appear in roughly 48% of searches, and they’ve driven a 68% drop in paid CTR on the queries where they show up. The practical effect is that informational top of funnel queries are dead on paid search, while transactional queries still drive strong volume. Google Ads is now a bottom funnel conversion tool, not a top funnel awareness driver.
What This Means For Your Budget
For a 50 person company spending on Google, the move is clear. Shift budget toward branded terms, competitor terms, and high intent transactional keywords like “[product] pricing” or “[competitor] alternative.” Stop bidding on broad informational queries that an AI summary already answers above your ad.
From the Trenches: What We See On Google
In our work with B2B and ecommerce clients across the US and UK, we have watched Google quietly become a closer rather than an opener. Clients who used to win cheap clicks on “what is” queries now see those clicks evaporate into AI Overviews. The accounts that still perform are the ones we rebuilt around transactional intent and tight landing pages. At Webmoghuls, we treat Google as the platform that captures demand other channels create, and we structure campaigns and our Google Ads management work around that single truth.
Facebook Ads: Cheap Reach and Visual Scale
Facebook Ads is interruption based advertising across Facebook and Instagram that reaches a passive, scrolling audience with visual creative at low cost. Because users are not searching, click through rates are lower and lead quality varies more, but the cost per click is a fraction of Google or LinkedIn. This makes Meta the strongest platform for awareness, retargeting, and high volume testing where creative effectiveness drives results.
The cost advantage is dramatic. Based on 2025 data updated into early 2026, Visible Factors reports that average CPC hovers near $0.70 for traffic campaigns and $1.92 for lead gen, and median ROAS across industries lands at 1.93x. Compare that $0.70 traffic CPC to Google’s $5.26 and the appeal is obvious.
Lead generation on Meta is more capable than many assume. For Facebook Lead Ads, the average CVR in 2025 was approximately 7.72%, with an average CPL of $27.66. Some verticals do even better. Fitness studios see conversion rates as high as 14.29%, while Education at 13.58%, Employment and Job Training at 11.73%, Healthcare at 11.00%, and Real Estate at 10.68% also post strong lead gen CVRs.
But cheap clicks are not free wins. A low CPC means nothing if post click engagement is weak. Meta rewards strong creative, so the platform punishes boring ads with higher costs. As one benchmark study bluntly notes, a low click through rate is usually not a budget problem, it is a your ad is boring problem.
Where Facebook Earns Its Place
Facebook fits three jobs well. It builds awareness at scale before demand exists. It retargets warm audiences who already touched your site. And it lets you test creative angles fast and cheap before scaling the winners. For visual categories like fashion, beauty, and lifestyle ecommerce, the feed format and Instagram placements drive genuine storytelling that search ads cannot match.
Our Take on Meta for B2B
Here is something most agencies will not tell you. Meta can work for B2B, but mostly for retargeting and brand awareness, not primary lead generation. The low CPC rarely translates into qualified pipeline for high ticket B2B. We have rebuilt funnels where clients burned budget chasing cheap Meta leads that never closed. When we run Meta and paid social campaigns, we use Facebook to warm and retarget, then let Google and LinkedIn close.
LinkedIn Ads: The B2B Pipeline Platform
LinkedIn Ads is professional network advertising that lets B2B marketers target by job title, seniority, company size, and industry simultaneously. It carries the highest cost per click of the three platforms but delivers the most qualified leads for high value B2B, because every impression reaches a defined professional rather than a broad consumer audience. For deals above $10,000 with long sales cycles, LinkedIn often wins on true account level economics.
The headline 2026 stat reframes the whole cost debate. Per Dreamdata’s 2026 first party attribution report, LinkedIn Ads delivers 121% ROAS for B2B advertisers in 2026, Google Search comes in at 67%, and Meta sits at 51%. LinkedIn is the only major platform that returns more revenue than you spend for B2B.
Costs are high and rising. LinkedIn CPCs typically run $5.58 to $10, with competitive verticals exceeding $15 in peak quarters, and cost per lead lands between $150 and $400. That CPL number scares people away. It should not, if you measure correctly.
The CPL trap is the most common mistake we see. Swydo frames the fix perfectly: LinkedIn might cost $300 per lead while Google costs $70, but cost per company influenced sits at $82 on LinkedIn and $129 on Google, so at the account level, LinkedIn is actually cheaper. LinkedIn reaches multiple stakeholders inside one account, which CPL alone never captures.
Format choice changes economics enormously. According to ZenABM’s 2026 benchmark data, Thought Leader Ads were 77% cheaper per click than single image ads, meaning $1,000 gets roughly 327 clicks on Thought Leader Ads versus about 71 on single image ads. Most teams still pour budget into single image ads out of habit and pay nearly six times more.
The Sales Cycle Reality
LinkedIn only makes sense if your average deal value clears $10,000 and you can commit real budget for several months. The average B2B buyer journey runs 272 days from first touch to closed deal, up from 211 days the previous year. CPL is a top of funnel metric on a journey that long, so judging LinkedIn by CPL systematically understates its contribution.
From the Trenches: How We Run LinkedIn
In our B2B SaaS and enterprise work, the clients who win on LinkedIn measure differently. They stop at CPC and CPL and instead track influenced pipeline and account coverage. We pair LinkedIn for the long education phase with Google for the final conversion window. That sequencing, not a single platform bet, is what produces predictable pipeline. Our performance marketing services are built around that multi touch reality rather than vanity click metrics.
Side by Side: The 2026 Comparison
Here is the crisp verdict. Google wins on intent and conversion rate. Facebook wins on cost and reach. LinkedIn wins on B2B targeting and account level ROAS. The right choice depends on whether your buyer is searching, scrolling, or working, and on how big and slow your deals are. Most growing companies eventually run two of the three together.
| Metric (2025 to 2026) | Google Ads | Facebook Ads | LinkedIn Ads |
|---|---|---|---|
| Average CPC | $5.26 | $0.70 traffic / $1.92 lead gen | $5.58 to $10+ |
| Average conversion rate | 7.52% | 7.72% lead ads | 6.1% to 13% lead gen forms |
| Average cost per lead | $70 B2B | $27.66 lead ads | $150 to $400 |
| B2B ROAS 2026 | 67% | 51% | 121% |
| Best buyer moment | Active search | Passive scroll | Professional context |
| Strongest use case | Bottom funnel intent | Awareness and retargeting | High value B2B pipeline |
Sources: WordStream 2025, Visible Factors 2026, Swydo 2026, Dreamdata 2026.
The summary verdict: Google is better when buyers are actively searching and you need conversions now. Facebook is better when you need cheap reach, awareness, or retargeting at scale. LinkedIn is better when you sell high value B2B and can measure at the account level over a long cycle.
How to Choose the Right Platform in 5 Steps
Choosing comes down to matching platform mechanics to your business reality. Follow these five steps in order and the answer becomes obvious rather than a guess.
- Define buyer intent. If buyers actively search for your solution, start with Google. If they need to discover you, start with Facebook or LinkedIn.
- Check your deal size. Deals above $10,000 justify LinkedIn’s premium CPCs. Lower ticket products usually do better on Google high intent capture.
- Measure your sales cycle. Short cycles favour Google’s fast conversion. Long cycles favour LinkedIn’s silent education phase paired with Google at the close.
- Set a realistic minimum budget. Google alone needs roughly $1,500 to $2,000 a month to gather usable data. LinkedIn alone needs $4,000 to $5,000. Splitting too thin produces no usable data on either side.
- Build proper attribution first. Without multi touch attribution, you will misjudge LinkedIn on CPL and overcredit Google on last click. Fix measurement before you scale spend.
The bottom line: do not split a small budget across all three. Pick the platform that matches your intent, deal size, and cycle, then run it well before expanding. Our team handles this assessment inside our broader digital marketing strategies for lead generation.
Why Most Businesses Get the Mix Wrong
The most common error is treating these platforms as competitors rather than as a sequence. Buyers do not live on one channel. The 2026 industry standard budget split sits at 41% LinkedIn, 46% Google network, 8% Meta, and 5% other, but that average fits almost no one perfectly. The right allocation depends entirely on what you sell and how long your cycle runs.
Three mistakes show up again and again in accounts we audit. First, judging every platform by CPL, which makes LinkedIn look expensive and Facebook look cheap when neither is true at the revenue level. Second, sending paid traffic to a slow or generic landing page, which kills conversions no matter how good the targeting is. Third, abandoning a platform after a month, before it has gathered enough data to optimise.
There is also a measurement gap that distorts decisions. In platform metrics tell you how well your ads are performing within LinkedIn, but they don’t always reflect the full impact on business outcomes. Funnel and account level metrics reveal the truth that click metrics hide.
The fix is not a better platform. It is a better landing experience, honest attribution, and patience to let campaigns mature. A high converting page often matters more than the channel feeding it, which is why we tie paid media to conversion focused web design and landing page optimisation.
Final Thoughts
Three things should stay with you. First, none of these platforms is universally best, because each reaches buyers at a different moment, and the data proves Google owns intent, Facebook owns cheap reach, and LinkedIn owns B2B pipeline. Second, the metric you judge by decides which platform looks good, so move past CPL to account level and funnel measurement before you allocate a rupee or a dollar. Third, the strategy behind the spend, your offer, your landing page, and your attribution, matters more than the platform logo on the dashboard.
The Google Ads vs Facebook Ads vs LinkedIn Ads question is really a question about your buyer. As AI Overviews keep reshaping paid search and B2B journeys keep lengthening, the businesses that win will be the ones that sequence platforms instead of betting on one. So the real question is not which platform is best. It is which combination matches the way your specific buyers move from unaware to closed.
Pouring budget into the wrong ad platform is the fastest way to burn cash and conclude that paid advertising does not work. At Webmoghuls, we audit your funnel, match the right platform mix to your buyers and deal size, and build the landing experiences that turn clicks into pipeline. Stop guessing which channel to fund. Schedule a free consultation at webmoghuls.com/contact and get a clear, data backed plan.
Frequently Asked Questions
Which platform is best: Google Ads, Facebook Ads, or LinkedIn Ads?
It depends on buyer intent and deal size. Google Ads is best for capturing people actively searching, with a 7.52% average conversion rate in 2025. Facebook Ads is best for cheap reach and retargeting at around $0.70 per click. LinkedIn Ads is best for high value B2B, returning 121% ROAS in 2026. Match the platform to how your buyers actually behave.
Why is LinkedIn Ads so much more expensive than Google or Facebook?
LinkedIn charges more because it offers precise professional targeting no other platform matches. You can reach a specific job title, seniority, company size, and industry at once. CPCs run $5.58 to $10 and cost per lead reaches $150 to $400. The premium is justified for high value B2B because LinkedIn reaches multiple stakeholders inside one buying account.
Is Google Ads better than Facebook Ads for lead generation?
For high intent leads, yes. Google captures people already searching, so leads convert faster and tend to be more qualified. Facebook generates cheaper leads at $27.66 average cost per lead, but quality varies more because the audience is not actively looking. Google suits bottom funnel demand capture, while Facebook suits volume, awareness, and retargeting at lower cost.
Which advertising platform is best for B2B companies?
LinkedIn Ads is the strongest single platform for B2B in 2026, delivering 121% ROAS versus 67% for Google Search and 51% for Meta. It only makes sense when deal values exceed $10,000 and budgets clear $4,000 to $5,000 a month. For smaller B2B deals, Google Search for high intent capture paired with organic LinkedIn often works better.
How much budget do I need to start advertising on these platforms?
Google Ads needs roughly $1,500 to $2,000 a month to gather usable data. LinkedIn Ads needs $4,000 to $5,000 a month because of higher CPCs. Facebook can start lower, around $10 a day minimum. Running two platforms together usually needs $8,000 or more a month. Splitting a small budget too thin produces no usable results on any platform.
How have Google AI Overviews changed paid search in 2026?
AI Overviews now appear in roughly 48% of searches and have driven a 68% drop in paid click through rates on affected queries. Informational top of funnel keywords are largely dead for paid search because the AI answers the question above your ad. Google Ads now works best as a bottom funnel tool focused on transactional and branded terms.
Should I run all three platforms at the same time?
Usually no, not at first. Splitting a limited budget across three platforms produces too little data to optimise any of them. Pick the platform that matches your buyer intent, deal size, and sales cycle, then run it well for at least three months. Once one channel is profitable, layer in a second to cover a different funnel stage.
How does Webmoghuls decide which ad platform a client should use?
We start by mapping buyer intent, deal size, and sales cycle, then build proper attribution so we measure at the account and funnel level rather than by last click. We match the platform mix to those realities, build conversion focused landing pages, and run a structured test before scaling. The goal is qualified pipeline, not cheap clicks.
External Sources
DigitalApplied LinkedIn Statistics 2026: https://www.digitalapplied.com/blog/linkedin-statistics-2026-b2b-marketing-data
WordStream 2025 Google Ads Benchmarks: https://www.wordstream.com/blog/2025-google-ads-benchmarks
TheeDigital 2025 Google Ads Benchmarks: https://www.theedigital.com/blog/google-ads-benchmarks
Martech Zone Google vs Facebook 2025: https://martech.zone/online-ad-benchmarks/
Visible Factors Facebook Ads Benchmarks 2026: https://visiblefactors.com/facebook-ads-benchmarks/
Nord Media Facebook vs Google Ecommerce: https://www.nordmedia.com/blog-posts/google-ads-vs-facebook-ads
Swydo Google Ads vs LinkedIn Ads B2B 2026: https://www.swydo.com/blog/google-ads-vs-linkedin-ads/
Dreamdata 2026 LinkedIn Ads B2B Benchmarks: https://meet-lea.com/en/blog/linkedin-advertising-costs-roi-benchmarks
ZenABM 2026 LinkedIn Ads Benchmarks: https://zenabm.com/blog/linkedin-ads-benchmarks
HockeyStack 2025 LinkedIn Ads Benchmark Report: https://www.hockeystack.com/lab-blog-posts/linkedin-ads-benchmarks
