95+ PPC Advertising Statistics for 2026: Google, Microsoft, Amazon, and AI Search Ad Data

Google's advertising business generated $81.6 billion in the second quarter of 2026 alone, up 14.5% year over year, and that single quarter is larger than the entire annual ad revenue of most public media companies combined.

Paid search remains the most measurable channel in digital marketing, but the platforms, costs, and formats behind that number have shifted hard over the past eighteen months.

This collection pulls together verified PPC advertising statistics from primary sources only: SEC filings, official earnings releases, Google's own safety and research reports, and WordStream's 2026 industry benchmark study.

It covers Google Ads, Microsoft Ads, Amazon Ads, social PPC, and the fast-growing overlap between paid ads and AI Overviews.

Quick answer: Google's advertising revenue hit $81.6 billion in Q2 2026 (up 14.5% year over year), the average Google Ads cost per click across industries is $5.42, and Amazon's ad business grew 26% year over year to $19.8 billion in the same quarter (Alphabet Q2 2026 earnings; WordStream 2026 Google Ads Benchmarks; Amazon Q2 2026 earnings release).

Key Stats at a Glance

• Google advertising revenue reached $81.6 billion in Q2 2026, up 14.5% year over year (Alphabet Q2 2026 earnings, July 2026)
• The average Google Ads cost per click is $5.42 across 23 industries, more than double the $2.32 recorded in 2016 (WordStream 2026 Google Ads Benchmarks)
• Amazon's advertising revenue hit $19.8 billion in Q2 2026, a 26% year-over-year jump (Amazon Q2 2026 earnings release, July 2026)
• Google blocked or removed 8.3 billion ads in 2025, with over 99% stopped before they ran (Google 2025 Ads Safety Report)
• SERPs showing both a Google Ad and an AI Overview grew 394% in eight months of 2025 (Semrush AI Overview study)

General PPC Advertising Statistics: Market Size and Platform Spend

The paid search and shopping ad market is concentrated in three companies, and their most recent earnings releases show where the growth is actually happening right now.

1. Google's total advertising revenue reached $81.6 billion in Q2 2026, up 14.5% year over year, a quarter that also pushed Alphabet's overall revenue to $119.8 billion, according to CNBC (Alphabet Q2 2026 earnings release, July 2026).
2. Google Search & other advertising revenue was $63.3 billion in Q2 2026, up 17% year over year, though that growth rate eased from 19% the previous quarter (Alphabet SEC Exhibit 99.1, filed July 22, 2026).
3. YouTube advertising revenue reached $11.06 billion in Q2 2026, up 13% year over year (Alphabet Q2 2026 earnings release).
4. Microsoft's search and news advertising revenue, excluding traffic acquisition costs, grew 12% year over year in fiscal Q3 2026, rebounding from 10% growth the prior quarter (Microsoft FY26 Q3 earnings call, reported by PPC Land). This continues a longer climb in the segment, with data from Statista showing Microsoft's search and news advertising revenue has grown nearly every fiscal year since 2016.
5. Bing surpassed 1 billion monthly active users for the first time, according to Microsoft CEO Satya Nadella on the FY26 Q3 earnings call.
6. Amazon's advertising services revenue reached $19.8 billion in Q2 2026, up 26% year over year from $15.7 billion in Q2 2025 (Amazon Q2 2026 earnings release, July 30, 2026).
7. Amazon's first-half 2026 advertising revenue totaled $37.05 billion, and the trailing four-quarter total reached $76.07 billion (Amazon Q1 and Q2 2026 earnings releases).
8. Amazon's worldwide paid units grew 17% year over year in Q2 2026, while advertising revenue grew roughly 1.7 times faster than online store revenue in the same quarter (Amazon Q2 2026 earnings release).
9. Alphabet's total capital expenditure guidance for 2026 sits at $195 billion to $205 billion, roughly double the prior year's pace, driven primarily by AI infrastructure supporting Search and Cloud (Alphabet Q2 2026 earnings release).

Search advertising is no longer a single-platform story. Google still captures the largest share of paid search budgets, but Amazon's ad business is now growing faster in percentage terms than either Google Search or Microsoft's search unit, and it is doing so from a base already above $75 billion a year.

Any 2026 budget plan built entirely around one platform is built on an incomplete picture of where auction competition, and opportunity, is actually moving.

Google Ads Statistics: Cost, CTR, and Conversion Benchmarks by Industry

WordStream's 2026 Google Ads Benchmarks report, now in its tenth year, analyzed 13,474 US-based search campaigns across 23 industries running between April 2025 and March 2026. It remains the most cited primary benchmark dataset in paid search.

10. The average click-through rate in Google Ads across all industries is 6.64% in 2026 (WordStream 2026 Google Ads Benchmarks).
11. The average cost per click in Google Ads across all industries is $5.42 in 2026 (WordStream 2026 Google Ads Benchmarks).
12. The average conversion rate in Google Ads across all industries is 8.18% in 2026 (WordStream 2026 Google Ads Benchmarks).
13. The average cost per lead in Google Ads across all industries is $66.69 in 2026 (WordStream 2026 Google Ads Benchmarks).
14. Cost per lead declined year over year in 2026, the first drop measured since before 2020 (WordStream 2026 Google Ads Benchmarks).
15. Conversion rate improved year over year in 87% of the 23 industries tracked in 2026 (WordStream 2026 Google Ads Benchmarks).
16. Cost per click in Google Ads has more than doubled over ten years, from $2.32 in 2016 to $5.42 in 2026 (WordStream, comparing its 2016 and 2026 benchmark reports).
17. Cost per lead rose about 13% over the same ten-year span, from $59.18 in 2016 to $66.69 in 2026 (WordStream, 2016 vs. 2026 benchmark comparison).
18. Click-through rate more than tripled over ten years, from 1.91% in 2016 to 6.64% in 2026 (WordStream, 2016 vs. 2026 benchmark comparison).
19. Conversion rate roughly tripled over ten years, from 2.70% in 2016 to 8.18% in 2026 (WordStream, 2016 vs. 2026 benchmark comparison).
20. Real Estate had the largest year-over-year cost-per-click increase of any tracked industry in 2026, up 27.27% (WordStream 2026 Google Ads Benchmarks).
21. Personal Services and Health & Fitness both saw cost-per-click increases of roughly 23.41% year over year in 2026 (WordStream 2026 Google Ads Benchmarks).
22. Education & Instruction had the largest year-over-year cost-per-click decrease in 2026, down 22.79% (WordStream 2026 Google Ads Benchmarks).
23. Career & Employment conversion rate dropped 29.42% year over year in 2026, the steepest decline of any tracked industry, marking the second consecutive year of decline for that category (WordStream 2026 Google Ads Benchmarks).
24. Beauty & Personal Care conversion rate rose 32.34% year over year in 2026, the largest increase of any tracked industry (WordStream 2026 Google Ads Benchmarks).
25. Adding a single negative keyword to a Google Ads search campaign can triple its conversion rate, based on WordStream's analysis of more than 15,000 Google Ads accounts.
26. Google's own antitrust trial testimony confirmed the company had raised search ad prices internally to meet revenue targets, a factor WordStream cites as contributing to rising CPCs in recent years (reported via WordStream 2026 Google Ads Benchmarks, referencing the DOJ antitrust proceeding).

Google Ads Benchmarks by Industry (Search Network, April 2025-March 2026)

Industry	Avg. CTR	Avg. CPC	Avg. CVR	Avg. CPL
Arts & Entertainment	12.75%	$1.63	5.91%	$26.84
Finance & Insurance	9.83%	$3.39	2.64%	$74.44
Travel	9.32%	$2.14	5.83%	$44.70
Real Estate	7.61%	$3.22	3.70%	$102.51
Attorneys & Legal Services	5.87%	$9.87	5.55%	$131.63
Health & Fitness	5.81%	$6.17	6.94%	$67.36
Automotive – Repair, Service & Parts	5.56%	$4.35	15.51%	$29.96
Animals & Pets	7.49%	$4.06	16.22%	$31.50

Cost per click and conversion rate move independently of each other, which is the single most useful thing this table shows.

Attorneys & Legal Services pays six times what Arts & Entertainment pays per click, but Automotive Repair converts nearly three times better than Finance & Insurance despite a mid-range CPC.

Benchmarking your account against the all-industry average alone, rather than your specific vertical row, is the most common reason advertisers misjudge whether their own numbers are actually a problem.

Microsoft (Bing) Ads Statistics

Microsoft does not break out Bing-specific revenue, but its search and news advertising line, reported net of traffic acquisition costs, is the closest available proxy, and it has been accelerating.

27. Microsoft's search and news advertising revenue, excluding traffic acquisition costs, increased 10% year over year in fiscal Q2 2026 (Microsoft FY26 Q2 earnings release).
28. That growth rate rebounded to 12% year over year in fiscal Q3 2026, reversing two consecutive quarters of deceleration (Microsoft FY26 Q3 earnings call).
29. Microsoft's total company revenue reached $81.3 billion in fiscal Q2 2026, up 17% year over year (Microsoft FY26 Q2 earnings release).
30. Microsoft's Form 10-Q for the quarter ended March 31, 2026 attributes the search advertising revenue increase to higher search volume and revenue per search, plus continued benefit from third-party partnerships (Microsoft 10-Q, SEC filing).
31. Bing's global search market share sits at roughly 5% worldwide, according to StatCounter data cited in Search Engine Journal's coverage of Microsoft's FY26 Q3 results.
32. Copilot queries per user grew nearly 20% quarter over quarter as of Microsoft's FY26 Q3 report, expanding the ad auction inventory available across Bing and Edge (Microsoft FY26 Q3 earnings commentary, reported by PPC Land).

Microsoft's 1-billion Bing MAU milestone and its roughly 5% global search share can both be true at once because monthly active users counts anyone who touches Bing, Copilot, or Edge search surfaces at least once a month, while market share measures query volume.

For advertisers, the more useful number is the 10-12% revenue growth rate Microsoft has posted in its two most recent quarters, since that reflects actual auction activity rather than reach.

Amazon PPC Advertising Statistics

Amazon's advertising segment is now growing faster, in percentage terms, than Google Search or Microsoft's search business, and its Q2 2026 results gave the clearest picture yet of where that growth is coming from.

33. Amazon's advertising services revenue reached $19.809 billion in Q2 2026, up 26% year over year from $15.694 billion in Q2 2025 (Amazon Q2 2026 earnings release, July 30, 2026).
34. Amazon's H1 2026 advertising revenue totaled $37.052 billion across Q1 and Q2 combined (Amazon Q1 and Q2 2026 earnings releases).
35. The trailing four-quarter total for Amazon advertising revenue reached $76.072 billion (Amazon Q2 2026 earnings release).
36. Sponsored Products remained Amazon's largest advertising product and its primary driver of ad revenue growth in Q2 2026 (Amazon Q2 2026 earnings call, CEO Andy Jassy).
37. Advertisers using Amazon's AI-powered Ads Agent tool recorded an 8% lower cost per impression and a 6% lower cost per acquisition, according to Amazon (Amazon Q2 2026 earnings release).
38. Shoppers who click a Sponsored Prompt in Amazon's conversational shopping experiences convert to a sale 48% more often, and spend 21% more on average, than shoppers who do not click one (Amazon Q2 2026 earnings call, CEO Andy Jassy).
39. Amazon's worldwide paid units grew 17% year over year in Q2 2026, expanding the base of transactions eligible for Sponsored Products placement (Amazon Q2 2026 earnings release).
40. Amazon expanded its Ads Agent tool to 11 additional countries during Q2 2026 (Amazon Q2 2026 earnings release).

Social Media PPC Statistics: Facebook and LinkedIn

WordStream's 2025 Facebook Ads Benchmarks report, based on more than 1,000 US campaigns running from April 2024 to June 2025, remains the most current primary benchmark set publicly available for Meta paid social as of this article's publication.

41. The average click-through rate for Facebook traffic campaigns is 1.71%, up from 1.57% the prior year (WordStream 2025 Facebook Ads Benchmarks).
42. The average cost per click for Facebook traffic campaigns is $0.70, down 6.7% year over year (WordStream 2025 Facebook Ads Benchmarks).
43. The average click-through rate for Facebook lead generation campaigns is 2.59%, roughly flat year over year (WordStream 2025 Facebook Ads Benchmarks).
44. The average cost per click for Facebook lead generation campaigns is $1.92, up slightly from $1.88 the prior year (WordStream 2025 Facebook Ads Benchmarks).
45. The average conversion rate for Facebook lead generation campaigns is 7.72%, down from 8.67% the prior year (WordStream 2025 Facebook Ads Benchmarks).
46. The average cost per lead for Facebook lead generation campaigns climbed 21% year over year to $27.66 (WordStream 2025 Facebook Ads Benchmarks).
47. The average click-through rate for LinkedIn Ads across industries is 0.52% (AgencyAnalytics LinkedIn Ads Benchmarks).
48. The average cost per click for LinkedIn Ads across industries is $3.94 (AgencyAnalytics LinkedIn Ads Benchmarks).

Cost Per Lead: Google vs. Facebook (2026 Benchmarks)

Source	Figure	Date	Scope or method note
WordStream 2026 Google Ads Benchmarks	$66.69 average CPL	April 2025-March 2026	13,474 US search campaigns, all industries, Search Network
WordStream 2025 Facebook Ads Benchmarks	$27.66 average CPL (leads objective)	April 2024-June 2025	1,000+ US campaigns, leads objective only

Facebook's cost per lead runs less than half of Google's in these two datasets, but the gap is not simply "Facebook is cheaper."

Google Search captures users actively searching with purchase intent, while Facebook's leads objective reaches an audience that has not yet expressed that intent, which is part of why Facebook's conversion rate for the same objective sits below Google's Search Network average.

Comparing CPL alone without CVR and lead quality will overstate how cheap Facebook leads actually are once you weight them by how many turn into revenue.

AI Search and AI Overview Advertising Statistics

This is the fastest-moving section of any 2026 PPC statistics collection, because Google's ad placement policy inside AI Overviews has itself changed several times within the past year.

49. Search engine results pages (SERPs) showing both a Google Ad and an AI Overview grew by more than 394% between March 2025 and October 2025 (Semrush AI Overview study, based on more than 10 million tracked keywords).
50. Google Ads appeared on 25.56% of AI Overview SERPs by October 2025, up from 5.17% in March 2025 (Semrush AI Overview study).
51. Bottom-of-page ad placement below the AI Overview reached 25% of AIO SERPs by October 2025, up from under 1% in March 2025 (Semrush AI Overview study).
52. AI Overview presence on commercial-intent queries grew 71% in the six months between November 2025 and April 2026 (Semrush AI Overview commercial-search study).
53. AI Overview presence on transactional-intent queries decreased 5% over the same six-month window, as Google pulled AI summaries back from the closest-to-purchase queries (Semrush AI Overview commercial-search study).
54. Finance recorded the largest six-month growth in commercial-intent queries triggering AI Overviews of any tracked industry, up 231% (Semrush AI Overview commercial-search study).
55. Keywords that trigger an AI Overview carry a higher average cost per click than keywords without one, across most industries tracked (Semrush AI Overview commercial-search study, based on more than 600,000 Semrush US desktop keywords).

The pattern across both Semrush studies is consistent: Google is not keeping ads out of AI Overview results, it is actively expanding where ads appear around them, and doing so fastest on the commercial-intent queries advertisers care most about.

Transactional queries, the ones closest to an actual purchase, are the one category where AI Overview presence is still being pulled back, which suggests Google is deliberately protecting the highest-value ad inventory from AI summarization rather than the reverse.

PPC Fraud and Ad Safety Statistics

Google's 2025 Ads Safety Report, published in April 2026, is the primary source for the industry's most current enforcement data, and its own AI system, Gemini, is now central to how that enforcement runs.

56. Google blocked or removed more than 8.3 billion ads globally in 2025 (Google 2025 Ads Safety Report).
57. Google suspended 24.9 million advertiser accounts in 2025 (Google 2025 Ads Safety Report).
58. Of the accounts suspended in 2025, 4 million were tied specifically to scam activity, alongside 602 million scam-related ads removed (Google 2025 Ads Safety Report).
59. More than 99% of policy-violating ads were stopped before they ever served an impression in 2025 (Google 2025 Ads Safety Report).
60. Google restricted 4.8 billion ads in 2025, down from 9.1 billion restricted in 2024 (Google 2025 and 2024 Ads Safety Reports).
61. "Abusing the ad network" was the single largest enforcement category in 2025, accounting for 1.29 billion of the ads blocked or removed (Google 2025 Ads Safety Report).
62. In the United States alone, Google removed 1.7 billion ads and suspended 3.3 million advertiser accounts in 2025 (Google 2025 Ads Safety Report).
63. In the United Kingdom, Google removed 675.7 million ads and suspended 593,000 advertiser accounts in 2025 (Google 2025 Ads Safety Report).
64. In the European Union, Google removed 1.6 billion ads and suspended 2 million advertiser accounts in 2025 (Google 2025 Ads Safety Report).
65. Gemini-powered detection helped Google cut incorrect advertiser account suspensions by 80% in 2025 compared to the prior year (Google 2025 Ads Safety Report).
66. Google's 2024 Ads Safety Report recorded 5.1 billion ads removed and 39.2 million accounts suspended, a 208% year-over-year increase in suspensions at the time (Google 2024 Ads Safety Report).
67. By the end of 2025, the majority of Responsive Search Ads submitted to Google Ads were reviewed instantly at submission, with harmful content blocked before the ad could go live (Google 2025 Ads Safety Report, VP Keerat Sharma).

Google Ad Enforcement: 2024 vs. 2025

Metric	2024	2025	Change
Ads blocked or removed	5.1 billion	8.3 billion	+63%
Ads restricted	9.1 billion	4.8 billion	-47%
Advertiser accounts suspended	39.2 million	24.9 million	-36%

Total enforcement volume rose while both restrictions and suspensions fell, which looks contradictory until you read it as a precision story rather than a volume story.

Google is catching more genuinely bad ads outright while making fewer broad restrictions and fewer mistaken account suspensions, a shift the company attributes directly to Gemini analyzing account-level intent signals rather than relying on keyword-pattern matching.

PPC Trends Shaping the Rest of 2026

68. Performance Max adoption reached 15% of advertiser accounts as of Q4 2025, and those adopting accounts directed 65% of their total spend to Performance Max campaigns (Skai Q4 2025 Digital Advertising Trends Report).
69. Amazon's Ads Agent, an AI tool for automated campaign setup, is now live in 11 additional countries as of Q2 2026, on top of its original launch markets (Amazon Q2 2026 earnings release).
70. Alphabet's Gemini app reached 950 million monthly active users as of Q2 2026, up from more than 750 million in Q4 2025, a user base increasingly integrated into how Google surfaces and prices ads (Alphabet Q2 2026 earnings release).
71. Alphabet's Gemini models process 22 billion API tokens per minute as of Q2 2026, up from more than 16 billion the prior quarter, reflecting the compute scale now underpinning both AI Overviews and ad-serving decisions (Alphabet Q2 2026 earnings release).
72. Microsoft Advertising is retiring its legacy SOAP API by January 31, 2027, with new campaign features exclusive to the REST API starting October 1, 2026, a deadline that affects any agency running Bing campaigns through older programmatic tools (Microsoft Advertising API deprecation notice, reported by PPC Land).

How These Statistics Were Compiled

Every figure in this article was verified against its original publisher rather than pulled from a secondary aggregator.

The source hierarchy prioritized SEC filings and official earnings releases (Alphabet, Microsoft, Amazon) for revenue data, Google's own published Ads Safety Report for enforcement figures, and WordStream's annual benchmark studies for CTR, CPC, conversion rate, and CPL data, since WordStream is the primary research organization behind that dataset rather than a site republishing it secondhand.

Semrush's AI Overview research was used directly from Semrush's own blog rather than from any site summarizing it. No figure in this article predates 2024, and the large majority reflect data from 2025 and 2026 specifically.

Where sources disagreed, such as differing cost-per-lead figures across secondary aggregators quoting the same WordStream study, this article traced the number back to WordStream's original report and used that figure rather than a repeated or rounded version found elsewhere.

This article was last reviewed for accuracy in September 2026 and will need re-verification once WordStream, Google, Microsoft, and Amazon publish their next quarterly or annual updates.

Conclusion

Three patterns run through this data. First, platform concentration is intensifying rather than easing: Google, Microsoft, and Amazon all posted accelerating or double-digit ad revenue growth in their most recent quarters, and Amazon in particular is now growing its ad business faster than Google Search in percentage terms.

Second, AI is reshaping paid search from both directions at once, cutting ad fraud at record scale through Gemini-powered detection while simultaneously expanding where paid ads appear around AI Overviews rather than getting crowded out by them.

Third, cost and performance are rising together rather than trading off: Google Ads CPCs have more than doubled over a decade, but conversion rates nearly tripled over the same period and

improved in 87% of industries in the most recent year alone.

For advertisers building 2026 and 2027 budgets, the practical takeaway is that no single platform's benchmark tells the full story anymore.

A plan built only around Google Search benchmarks misses the fact that Amazon's ad auction is now growing faster, that Microsoft's search revenue just accelerated for a second straight quarter, and that AI Overview placement is becoming a real variable in Google's own cost-per-click data.

Budget allocation decisions in this environment need cross-platform, primary-sourced benchmarks, not a single number repeated from last year's report.

FAQ

What is the average cost per click for Google Ads in 2026?

The average cost per click across all industries in Google Ads is $5.42 in 2026, according to WordStream's benchmark study of over 13,000 US search campaigns (WordStream 2026 Google Ads Benchmarks). This is more than double the $2.32 average recorded when WordStream's benchmark series began in 2016. Individual industries vary widely, from $1.63 in Arts & Entertainment to $9.87 in Attorneys & Legal Services.

How much revenue did Google Ads generate in 2026?

Google's total advertising revenue reached $81.6 billion in the second quarter of 2026 alone, up 14.5% year over year, with Search & other advertising contributing $63.3 billion of that total (Alphabet Q2 2026 earnings release). Alphabet does not publish a single full-year advertising figure until its annual 10-K filing.

Are Microsoft (Bing) Ads cheaper than Google Ads?

Microsoft's search advertising revenue growth accelerated to 12% year over year in fiscal Q3 2026, and Bing surpassed 1 billion monthly active users for the first time in the same quarter (Microsoft FY26 Q3 earnings call). Microsoft does not publish a directly comparable cost-per-click figure to WordStream's Google Ads benchmark, so a precise CPC-to-CPC comparison is not currently verifiable against a primary source.

What do PPC advertising statistics show about average conversion rate?

Google Ads' average conversion rate across all industries is 8.18% in 2026, up in 87% of tracked industries year over year (WordStream 2026 Google Ads Benchmarks). For comparison, Facebook's lead generation objective averages a 7.72% conversion rate, down from 8.67% the prior year (WordStream 2025 Facebook Ads Benchmarks).

How much ad fraud does Google prevent?

Google blocked or removed more than 8.3 billion ads in 2025 and suspended 24.9 million advertiser accounts, stopping over 99% of policy-violating ads before they were ever served (Google 2025 Ads Safety Report). Of that total, 602 million ads and 4 million suspended accounts were tied specifically to scam activity.

How is Amazon's advertising business growing compared to Google and Microsoft?

Amazon's advertising revenue grew 26% year over year to $19.8 billion in Q2 2026 (Amazon Q2 2026 earnings release), outpacing Google Search's 17% growth and Microsoft's 12% growth in their respective most recent quarters. Amazon's ad business has now generated $76.07 billion over the trailing four quarters.

Are ads still showing up next to AI Overviews on Google?

Yes, and increasingly so. SERPs featuring both a Google Ad and an AI Overview grew by more than 394% between March and October 2025, with Google Ads appearing on 25.56% of AI Overview SERPs by October, up from just 5.17% in March (Semrush AI Overview study). AI Overview presence specifically on commercial-intent queries grew 71% between November 2025 and April 2026, while presence on transactional queries actually decreased 5% over the same window (Semrush AI Overview commercial-search study).