140+ Marketing Statistics for 2026: ROI, AI, Email, Social Media, and Advertising Data

Marketing budgets now average 7.8% of company revenue (Gartner CMO Spend Survey, 2026), yet the channels, technologies, and audience behaviors those budgets must serve have shifted dramatically in the past two years.

This page compiles 140+ verified marketing statistics across ten topic areas — SEO and AI search, content marketing, email, social media and influencer marketing, paid advertising, AI adoption, video, personalization and customer experience, marketing budgets and ROI, and a B2B-versus-B2C performance comparison no competitor covers at this depth.

Quick answer: Email marketing returns $36–$42 for every $1 spent (Litmus, State of Email 2025), making it the highest-raw-ROI digital channel, while SEO delivers a median 748% return over three years (First Page Sage, 2026) and AI-using sales teams outgrow non-AI peers by 17 percentage points (Salesforce State of Sales, 2026).

Key stats at a glance

Global digital ad spend crossed $740 billion in 2026, the first time digital surpassed 73% of all advertising investment (Digital Applied, 2026).
88% of marketers now use AI in daily workflows, up from 35% in 2023 (HubSpot State of Marketing, 2026).
Email automated flows earn $1.94 per recipient versus $0.11 for one-off campaigns — a 17.6x gap (Klaviyo, 2026).
The global influencer marketing industry is projected to reach $34.1 billion in 2026, up from $24 billion in 2024 — 42% growth in two years (Statista, 2026).
91% of businesses used video as a marketing tool in 2026, and 93% viewed it as important to their strategy (Wyzowl, 2026).

SEO and AI Search Statistics

Search is no longer a single channel. Traditional Google results, AI Overviews, and conversational engines like ChatGPT now pull audience attention in different directions, and marketers are responding with split budgets and new measurement frameworks.

Google accounts for 93.9% of global mobile search market share (StatCounter, 2025).
32.9% of internet users aged 16 and older discover new brands, products, and services via search engines (DataReportal, 2025).
41% of marketers listed updating their SEO strategy for changes in search as the top trend they are exploring (HubSpot State of Marketing, 2026).
Over 92% of marketers plan to use SEO optimization for both traditional and AI-powered search engines (HubSpot State of Marketing, 2026).
Nearly 30% of marketers reported decreased search traffic as consumers shifted toward AI tools for information (HubSpot State of Marketing, 2026).
ChatGPT drew 566 million unique visitors in December 2024, up from fewer than 10,000 unique domains receiving traffic from ChatGPT in a single day in early July 2024 (Semrush, 2025) — a shift corroborated by reporting from TechCrunch showing AI referrals to top websites grew 357% year-over-year by June 2025.
By November 2024, over 30,000 unique domains received traffic from ChatGPT in a single day — a more-than-threefold increase in five months (Semrush, 2025).
70% of ChatGPT queries consisted of unique queries rarely seen in standard search engines, meaning traditional keyword research misses the majority of AI-search behavior (Semrush, 2025).
Only 30% of ChatGPT prompts could be identified as traditional search-intent categories (Semrush, 2025).
Organic search drives 53% of all website traffic and SEO leads close at a 14.6% rate versus 1.7% for outbound marketing (Search Engine Land / HubSpot, 2026).
Median SEO ROI across hundreds of tracked campaigns reached 748% over three years — the highest long-term compounding return of any digital channel measured (First Page Sage, 2026).
Voice assistant usage on smartphones is forecast to reach 48.7% of internet users by 2029 (eMarketer, 2026).
Less than 10% of marketers report currently using voice search optimization in their strategy (HubSpot State of Marketing, 2026), despite 73.7% planning to maintain or increase investment in voice search this year.
90.63% of web pages receive zero traffic from Google, meaning organic benefit concentrates in a small share of well-optimized content (Ahrefs study cited by Digiexe, 2026).
Nearly 24% of marketers are exploring how to update SEO strategy for generative AI in search specifically, covering ChatGPT, Gemini, and Claude (HubSpot State of Marketing, 2026).

AI Search Marketing Statistics: Traffic Growth Snapshots

Traffic from ChatGPT to external domains grew sharply between mid-2024 and end-2024.

Month	Unique Domains Receiving ChatGPT Traffic (Single Day)	YoY Context
July 2024 (early)	<10,000	Baseline
November 2024	30,000+	3x+ growth in ~4 months
December 2024	566M unique user sessions on ChatGPT	Platform scale milestone

Source: Semrush ChatGPT Search Insights, 2025

SEO is where the highest-ROI digital channels converge. Website and blog SEO remains the number-one ROI-generating channel for B2B brands, and the AI search layer is adding complexity rather than replacing the channel outright.

Marketers who instrument both traditional search rankings and AI-engine visibility will hold the measurement advantage over those tracking only one.

Content Marketing Statistics

Content marketing now spans blog articles, short-form video, podcasts, and AI-generated assets — and the formats driving the highest ROI have shifted meaningfully since 2023.

The global content marketing market reached $107.5 billion in revenue in 2026 (Statista, 2026).
Content marketing generates three times more leads per dollar spent than traditional outbound advertising at 62% lower cost per lead (Demand Metric / Content Marketing Institute, 2026).
The average content marketing program returns $7.65 for every $1 spent across all channels (SQ Magazine, 2025 analysis).
82% of marketers actively invest in content marketing in 2026, up 12 percentage points from 2024 (HubSpot State of Marketing, 2026).
87% of content marketers say content marketing helped generate demand and leads in 2025 (Content Marketing Institute, B2B Content Marketing: Insights for 2026).
Website, blog, and SEO is the number-one ROI-generating channel for B2B brands at 27% of marketers citing it first; paid social media content ranks second at 26% (HubSpot State of Marketing, 2026).
For B2C brands, email marketing ranks first for ROI, followed by paid social media content and content marketing (HubSpot State of Marketing, 2026).
In 2025, blog posts (38%) ranked as the third most popular content format used by marketers, behind short-form video (60%) and long-form video (38%), rising from fourth place in 2024 (HubSpot State of Marketing, 2026).
The average blog post length was approximately 1,350 words in 2025, falling for the second consecutive year (Orbit Media, 2025).
About 94% of marketers plan to use AI in their content creation processes — including blog articles — in 2026 (HubSpot State of Marketing, 2026).
74% of marketers say content marketing helped generate demand and leads; 62% say it nurtured subscribers and audience; 52% say it grew loyalty with existing clients (Content Marketing Institute, 2025).
Average cost per lead from content marketing is $47 versus $121 from paid advertising — a 61% cost advantage (HubSpot / Kapost benchmark, 2026).
Organic search close rate stands at 14.6% versus 1.7% for outbound, reflecting the quality lift from content-driven discovery (Search Engine Land, 2026).
17% of both B2B and B2C marketing budgets go to content, making it one of the largest single budget line items across business types (Salesforce State of Marketing, 2026).
Micro-content optimized for AI answers has grown 340% in production volume (SEMrush Sensor, 2026).

Content format ROI comparison

Format	% Marketers Citing Highest ROI	2024 Rank	2026 Rank
Short-form video	49%	1	1
Long-form video	29%	2	2
Live-streaming video	25%	3	3
Blog posts	22%	5	4
Email newsletters	22%	4	4 (tied)

Source: HubSpot State of Marketing Report, 2026

Content budgets are concentrating into fewer, higher-quality formats. The rise of AI-generated volume has paradoxically increased the value of original research and human-authored perspective — both of which command significantly higher engagement and conversion rates than templated output.

Email Marketing Statistics

Email remains the highest-raw-ROI direct channel in marketing, though measurement complexity has grown with Apple's Mail Privacy Protection inflating open-rate reporting.

The number of global email users reached 4.6 billion in 2025 and is projected to grow to 4.9 billion by 2028 (Statista, 2025).
Email marketing returns $36–$42 for every $1 spent, the highest raw-return ratio of any measured digital channel (Litmus, State of Email 2025).
Automated email flows earn $1.94 per recipient on average versus $0.11 per recipient for one-off broadcast campaigns — a 17.6x difference in revenue efficiency (Klaviyo, 2026, 183,000+ brands).
The average email open rate across all industries is 20.73% when measured without Apple Mail Privacy Protection (MPP) adjustments, rising to 33.87% when MPP-inflated opens are included (Brevo, 2026 benchmark, 175,000+ senders).
Top 10% of email senders achieve open rates of 44.02%, more than double the 20.73% average — demonstrating how much list quality and segmentation separate performers (Brevo, 2026).
Automated emails achieve a 30.63% open rate and 7.39% CTR versus 20.73% and 2.27% respectively for standard campaigns (Brevo, 2026).
Automated flows outperform one-off campaigns by 13–18x on revenue metrics across all industries (Geysera, 2026).
Abandoned cart email flows produce the highest conversion rate among automation types at 10.7%, followed by post-purchase follow-up at 6.8% and back-in-stock at 6.46% (Klaviyo, 2026).
Segmented email campaigns generate 760% more revenue than non-segmented sends (DMA Segmentation Study, 2026).
Personalized subject lines produce 26% higher open rates (Campaign Monitor, 2026).
Segmented campaigns produce 101% higher CTR compared to unsegmented campaigns (Mailchimp Segmentation Report, 2026).
72% of consumers say they only engage with personalized messages (SmarterHQ Consumer Study, 2026).
78% of marketers reported subscriber segmentation as the most effective email marketing strategy they use — a finding from HubSpot's 2023 State of Marketing report, the most recent edition to isolate this specific question.
About 75% of marketers plan to maintain or increase their email marketing investment in 2026 (HubSpot State of Marketing, 2026).
Email marketing ties with organic social media as the second most-used marketing channel across all business sizes, with 40% of marketers reporting use (HubSpot State of Marketing, 2026).
A/B testing can boost email ROI by 83%: testers average 4,200% ROI versus 2,300% for non-testers (cited in Geysera email benchmark analysis, 2026).
Apple Mail accounts for 49.29% of all email opens tracked in 2026, meaning nearly half of all reported open-rate data is influenced by MPP proxy opens rather than human reads (MailerLite, 2026, 3.6 million campaigns).

Email benchmark by industry (2026)

Industry	Open Rate	CTR	Unsubscribe Rate
Education	23.40%	3.00%	0.20%
Construction / Manufacturing	22.40%	3.20%	0.30%
Advertising and Marketing	19.30%	2.60%	0.20%
Ecommerce	15.68%	2.01%	0.27%
Beauty and Personal Care	16.65%	1.92%	0.30%
Travel, Hospitality, Leisure	15.70%	1.60%	0.10%
All-industry average	19.21%	2.44%	0.89%

Source: WebFX / Mailchimp Industry Benchmarks, 2026

Email's performance gap between automated flows and broadcast campaigns is the most actionable insight in the channel: the same subscriber list produces 17x more revenue when reached with behavioral triggers rather than scheduled sends.

Any team still relying primarily on newsletter-style broadcasts is leaving the majority of the channel's revenue capacity unused.

Social Media Marketing Statistics

Social media now functions simultaneously as a discovery engine, an advertising platform, a shopping channel, and a customer service channel — and consumers move freely between all four within a single session.

There are 5.79 billion active social media users globally in 2026 (Foursets, 2026).
About 64% of the world's population uses social media, and the average user spends 2 hours and 21 minutes on social media every day (DataReportal, 2025).
Social media advertising spend reached $227 billion globally in 2026, growing at 12.3% year-over-year — the fastest growth rate among all major digital advertising formats except retail media (Digital Applied, 2026).
93% of marketers are currently using social media as part of their marketing strategy (Salesforce State of Marketing, 2026).
53% of shoppers discovered a product on a social platform in 2024, up from 46% in 2023 — a 15% increase in one year (Salesforce Connected Shoppers Report 6th Edition, 2025).
76% of Gen Z users use social platforms for product discovery (Salesforce Connected Shoppers Report, 2025).
Instagram is the most popular social media platform used by marketers at 70%, followed closely by Facebook at 69.6% (HubSpot State of Marketing, 2026).
Instagram is cited as the most-ROI-generating social media platform by marketers, with 43% ranking it first (HubSpot State of Marketing, 2026).
Instagram has 3 billion monthly active users globally (CNBC, 2025).
LinkedIn's membership reached over 1.2 billion members across 200 countries by 2025 (DataReportal, 2025).
42% of marketers reported using LinkedIn in their strategy in 2025, an increase of 11 percentage points from 2024 (HubSpot State of Marketing, 2026).
89% of B2B marketers use LinkedIn for lead generation, and 62% say it produces leads effectively (Sprout Social, 2025).
Four out of five LinkedIn members drive business decisions within their organizations (LinkedIn Advertising, 2025).
TikTok is the social channel most marketers plan to invest in most heavily in 2026, and 57% already use it in their strategy (HubSpot State of Marketing, 2026).
40% of Gen Z shoppers use TikTok specifically for shopping discovery (Salesforce Connected Shoppers Report, 2025).
Pinterest has 553 million monthly active users, and its luxury audience grew 31% year-over-year from 2023 to 2024 — three times faster than the platform's overall user growth (Pinterest, 2024).
Snapchat has 477 million daily active users and 943 million monthly active users worldwide as of Q3 2025 (Snapchat investor data, Q3 2025).
Customers engaged via social media spend 35–40% more than those not engaged on social channels (Revenue Memo, 2026).
Omnichannel customer retention stands at 89% compared to 33% for single-channel strategies — a 56-percentage-point gap (Foursets, 2026).

Social platform user base and marketer adoption

Platform	Monthly Active Users	% Marketers Using (2026)	Top Use
Instagram	3 billion	70%	Brand awareness, shopping
Facebook	3.3 billion+	69.6%	Ads, community
LinkedIn	1.2 billion	42%	B2B lead generation
TikTok	1.7 billion (est.)	57%	Short-form video, discovery
Pinterest	553 million MAU	22%	Visual discovery, luxury
Snapchat	943 million MAU	Not separately tracked	13-34 demographic

Sources: HubSpot State of Marketing 2026; platform investor data 2025

Social commerce is the fastest-growing function within social media marketing. The 15-percentage-point jump in product discovery on social platforms in a single year (46% to 53%) points to social commerce crossing from experimental to mainstream in most B2C categories.

Teams without a social shopping strategy are now at a competitive disadvantage rather than an early-adopter advantage.

Influencer Marketing Statistics

Influencer marketing has moved from brand-awareness experiment to measurable revenue driver, with micro-influencers outperforming mega-influencers on ROI by a wide margin.

The global influencer marketing industry is projected to reach $34.1 billion in 2026 (Statista, 2026), up from $24 billion in 2024 — growth of 42% in two years.
U.S. influencer marketing spend is projected to reach $12.17 billion in 2026, up from $10.52 billion in 2025 — a 15.7% year-over-year increase (Statista / eMarketer, 2026).
Brands earn an average of $5.78 for every $1 spent on influencer marketing, a 478% baseline return (Influencer Marketing Hub, 2026).
Top-performing influencer campaigns return between $11 and $20 per dollar spent (Digital Applied, 2026).
86% of consumers made at least one influencer-driven purchase in the past year (cited by Influee, 2026).
69% of consumers trust influencer recommendations more than traditional advertisements (Matter Communications study cited by SociallyIn, 2026).
66% of brands and 82% of agencies say creator content drives more ROI than traditional digital advertising that does not feature creators (CreatorIQ, 2026).
Micro-influencers (10,000–100,000 followers) generate an average engagement rate of 3.86% compared to 1.21% for mega-influencers with more than 1 million followers (Digital Applied, 2026).
Micro-influencer campaigns deliver ROI of $7.14 per $1 spent versus $3.42 for mega-influencer campaigns — more than double the return at roughly 60% lower cost per partnership (Digital Applied, 2026).
Nano-influencers (1,000–10,000 followers) produce $6.52 per $1 spent and TikTok nano-influencers achieve a 15.2% engagement rate (Digital Applied / Statista, 2026).
74% of brands plan to increase their influencer marketing budgets in 2026 (Sociallyin, 2026).
Asia-Pacific is forecast to post the fastest regional CAGR at 33.9% through 2031, driven largely by social commerce dominance in China via Douyin (Socioapt, 2026).
B2B influencer campaigns deliver 11 times the ROI of programmatic display ads, and 86% of B2B marketers plan to increase influencer budgets in the next 12 months (Digital Applied, 2026).
Virtual (AI-generated) influencers now account for 4.2% of influencer market share, generating an average 5.67% engagement rate compared to 1.89% for human influencers of equivalent follower counts (Digital Applied, 2026).

ROI by influencer tier (2026)

Influencer Tier	Followers	Average ROI per $1 Spent	Avg. Engagement Rate
Nano	1K–10K	$6.52	15.2% (TikTok)
Micro	10K–100K	$7.14	3.86%
Mid-tier	100K–500K	$5.18	~2.5%
Macro	500K–1M	$4.23	~1.8%
Mega	1M+	$3.42	1.21%

Source: Digital Applied, Influencer Marketing Statistics 2026; Statista, 2026

The ROI inversion — smaller creators outperforming larger ones — reflects audience trust dynamics. Nano and micro creators maintain tighter community relationships, and their recommendations carry higher perceived authenticity than sponsored posts from celebrities.

Budget allocation that still defaults to the largest possible audience without accounting for engagement quality consistently underperforms.

Paid Advertising Statistics

Paid advertising crossed the $1 trillion global threshold in 2026 for the first time, and the channel mix that captures the largest share of spending is changing faster than headline growth implies.

Global advertising spend exceeded $1 trillion for the first time in 2026, according to data from Statista tracking worldwide ad revenues from 2019 to 2029 (GroupM / MAGNA Global, 2026).
Global digital ad spend reached $740–$836 billion in 2026, accounting for 68.7%–73% of total global advertising investment depending on the measurement methodology used (GroupM, MAGNA, eMarketer, 2026).
The United States accounts for approximately 40% of global digital ad spend at $272–$310 billion (eMarketer, 2026).
Search advertising is the largest single digital ad format globally at approximately $390 billion, representing 40–45% of digital spending (Affinco / Digital Applied, 2026).
Social media advertising reached $227 billion globally in 2026, growing at 12.3% year-over-year (Digital Applied, 2026).
Retail media is the fastest-growing digital ad channel at 26.1% year-over-year growth, reaching $62 billion globally in 2026 (Digital Applied, 2026).
Video and connected TV (CTV) advertising grew 19.4% year-over-year, reaching $72 billion in 2026 (Digital Applied, 2026).
Meta overtook Google in digital ad revenue for the first time in 2026 (Digiexe, 2026).
Google dominates U.S. search advertising with a 50.5% share of U.S. search ad spending (eMarketer, 2025).
93% of marketers rate PPC as effective or highly effective, making it the second most-effective channel measured (eMarketer, cited by Salesforce, 2026).
The average click-through rate for Google search ads is 3.17% across industries (WordStream, 2026).
PPC advertising yields average returns of $2 for every $1 spent — a 200% ROI baseline — rising substantially with effective optimization (WordStream, 2026).
25% of U.S. consumers use ad blockers when browsing, and 41% say they are annoyed by internet advertising (Statista, 2025).
Ad blocking was forecast to cost publishers $54 billion in lost revenue in 2024 (Eyeo, 2024).
Mobile advertising represents 62% of digital ad spend globally, and global mobile advertising spend reached $400 billion in 2026 (Incremys, 2026).
Advertising retargeting boosts conversion rates by 70% compared to non-retargeted display (Incremys, 2026).

Digital advertising channel breakdown (global, 2026)

Channel	2026 Spend	Share of Digital	YoY Growth
Search	~$390B	40–45%	+9.1%
Social Media	~$227B	~31%	+12.3%
Display / Programmatic	~$108B	~15%	+7.8%
Video / CTV	~$72B	~10%	+19.4%
Retail Media	~$62B	~8%	+26.1%

Source: Digital Applied, Digital Advertising Statistics 2026; GroupM Global Ad Forecast

Total advertising spend crossing $1 trillion is a milestone, but the more strategically important shift is retail media's 26% growth rate. Retail media networks — Amazon, Walmart Connect, Target Roundel — offer purchase-signal targeting unavailable in search or social, and they are growing at more than twice the pace of the overall digital market.

Teams that do not have a retail media test in 2026 are falling behind a channel that is scaling rapidly.

AI in Marketing Statistics

AI adoption in marketing accelerated from experimentation to operational infrastructure in 2024–2026, and the productivity and revenue gaps between adopters and non-adopters have widened measurably.

88% of marketers now use AI in daily workflows, up from 35% in 2023 — a 3.8x increase in adoption in three years (HubSpot State of Marketing, 2026).
83% of sales teams using AI saw revenue growth, compared to 66% of teams not using AI — a 17-percentage-point advantage (Salesforce State of Sales, 2026).
63% of marketers are currently using generative AI (Salesforce State of Marketing, 2026).
AI marketing spend reached an estimated $82 billion globally in 2026 and is projected to reach $107 billion by 2028 at a 39% CAGR from 2024 (Statista, 2026).
CMOs allocated an average of 15.3% of their marketing budget to AI in 2026 (Gartner CMO Spend Survey, 2026).
AI marketing spending grew 28% year-over-year, and 63% of CMOs plan to increase AI spending further (Searchlab, 2026 synthesis of Gartner and McKinsey data).
The number of AI marketing tools available grew from 1,200 in 2024 to 3,800 in 2026 — a 3.2x increase in two years (Chiefmartec / Scott Brinker, via Searchlab, 2026).
The median mid-market marketing team spent $3,400 per month on AI tools in Q1 2026, up from $1,200 in Q1 2025 — a 183% increase in 12 months (Digital Applied, 2026).
77% of GenAI-using marketers apply it to creative development; 81% of marketing leaders piloting AI agents use it for personalization at scale (Gartner CMO Spend Survey, 2025).
68% of marketers use AI for content creation, the top use case by adoption (HubSpot, 2025).
AI-driven personalization improves email click rates by 26% and overall conversion rates by 20% (Braze, cited by AdAI News, 2026).
AI ad optimization reduces cost-per-acquisition by 25–35% across search and social channels (Google / Meta internal data cited by AdAI News, 2026).
Customer trust in businesses using AI ethically stood at 42% in 2025, down from 58% in 2023 (Salesforce State of the Connected Customer, 2025).
71% of customers want human validation of AI outputs before acting on them (Salesforce State of the Connected Customer, 2025).
Companies implementing AI marketing report 40% higher conversion rates and 25–30% faster sales cycles (Envive / Dynamic Yield / Sopro, cited by MarketingEnigma, 2026).

AI marketing adoption: use cases and weekly usage rates

AI Use Case	% Using Weekly	YoY Change
Content drafting (long-form and social)	78%	+18 pts
Ad copy and creative variants	71%	+22 pts
Email subject lines and body	69%	+14 pts
Image generation for content	64%	+19 pts
Audience research and persona work	56%	+23 pts
SEO briefs and outlines	53%	+17 pts
Campaign analytics and reporting	49%	+26 pts

Source: Digital Applied, Marketing AI Adoption Statistics 2026

The trust gap is the most actionable counter-signal in this section. AI's productivity gains are real, but customer trust in AI-using companies has declined 16 percentage points in two years.

Brands that disclose AI use and maintain human oversight in high-stakes communications — advice, service, pricing — are in a better position than those deploying AI silently across customer-facing touchpoints.

Video Marketing Statistics

Video is not a content format — it is the primary medium through which most consumers now evaluate products, learn about services, and form brand impressions.

91% of businesses used video as a marketing tool in 2026, and 93% said video is an important part of their strategy (Wyzowl, 2026).
Short-form video (49%), long-form video (29%), and live-streaming video (25%) are the top three ROI-driving content formats for marketers (HubSpot State of Marketing, 2026).
82% of video marketers reported video gives them good ROI in 2026, down 11 percentage points from 2025 — a meaningful decline (Wyzowl, 2026).
37% of marketers plan to increase their video marketing investment in 2026, making it the second most-targeted investment category behind AI (HubSpot State of Marketing, 2026).
YouTube has more than 2.5 billion active users and is the most widely used video marketing platform, used by 82% of video marketers (DataReportal, 2025; Wyzowl, 2026).
YouTube Shorts had the highest engagement rate of all short-form video platforms at 5.91% in Q1 2024, compared to TikTok's 5.75% and Facebook Reels' 2% (Statista, 2024).
Videos under one minute see an average engagement rate of 50%, while those over 60 minutes have a 17% engagement rate — a 33-point drop from the shortest to longest format (Wistia, 2025).
51% of people say the optimal video length for effectiveness is 30–60 seconds; 91% said effective videos run under two minutes (Wyzowl, 2026).
96% of people say they watch explainer videos to learn about a product, and 89% reported being influenced to make a purchase by an explainer video — figures from HubSpot's State of Video Marketing 2023 report, the most recent edition to measure this behavior directly.
57% of video marketers say video has decreased the number of support queries they receive, making it a customer service cost-reduction tool as well as a demand-generation channel (Wyzowl, 2026).
Video ad spending is projected to reach $236 billion globally in 2026 and $268 billion by 2029 (Statista, 2025).
TikTok is projected to generate close to $44 billion in advertising revenue in 2026 (Statista, 2025).

Video's ROI is real but declining — a 11-point drop in the share of video marketers reporting good ROI in a single year suggests market saturation in some formats. The implication is that production quality and distribution strategy matter more than simple video presence.

Teams producing high-volume low-quality short-form content without a distribution strategy are driving the average down.

Personalization and Customer Experience Statistics

Personalization has moved from segmentation by demographic to real-time behavioral targeting, and the gap between consumer expectation and brand execution is wider than the headline adoption numbers suggest.

73% of customers feel brands treat them as unique individuals in 2025, up dramatically from 39% in 2023 — a 34-percentage-point shift in two years (Salesforce State of the Connected Customer, 2025).
Only 49% of customers believe companies use their data beneficially, down from 60% in 2022 (Salesforce State of the Connected Customer, 2025).
87% of brands plan to increase personalization spend in 2026 (StackAdapt / Ascend2, State of Personalization in Digital Marketing, 2026).
68% of organizations are still in early stages of personalization implementation despite planning higher spend (StackAdapt / Ascend2, 2026).
Only 21% of brands have fully integrated AI across channels for personalization (StackAdapt / Ascend2, 2026).
56% of brands now use AI to tailor customer experiences (Twilio, State of Customer Engagement Report, 2025).
96% of companies say AI is improving customer-facing operations (Twilio, 2025).
74% of shoppers will abandon a brand after three or fewer bad experiences (Salesforce Connected Shoppers Report, 2025).
74% of shoppers switched brands in the past year, making retention a higher-ROI investment than acquisition for most categories (Salesforce Connected Shoppers Report, 2025).
Marketers use an average of 10 customer engagement channels; high-performing marketers fully personalize experiences across an average of 6 of them (Salesforce State of Marketing, 2026).
93% of marketers report that personalization improves leads or purchases (HubSpot State of Marketing, 2026).
Personalized content drives 39% higher click-through rates compared to non-personalized content (cited in Digiexe content marketing statistics, 2026).

Personalization execution: intention versus reality

Metric	Value	Source
Brands planning to increase personalization spend in 2026	87%	StackAdapt / Ascend2, 2026
Organizations in early personalization implementation stages	68%	StackAdapt / Ascend2, 2026
Brands with fully integrated AI across all channels	21%	StackAdapt / Ascend2, 2026
Customers who feel treated as individuals	73%	Salesforce, 2025
Customers who trust companies with their data	49%	Salesforce, 2025

Source: StackAdapt / Ascend2, State of Personalization in Digital Marketing 2026; Salesforce State of the Connected Customer 2025

The most important tension in this section: 87% of brands plan to spend more on personalization, yet only 21% have achieved cross-channel AI integration, and only 49% of customers trust brands with their data.

Spending more without resolving the data-trust deficit will produce diminishing returns. The brands that grow personalization ROI in 2026 will do so by earning data consent explicitly, not by expanding data collection quietly.

Marketing Budgets and ROI Statistics

Marketing budgets stabilized in 2026 after two years of compression, and the ROI gap between AI-native organizations and traditional marketing operations has widened to the point where it shows up in revenue growth data.

Marketing budgets averaged 7.8% of overall company revenue in 2026, a marginal recovery from 7.7% in 2025 and down significantly from 9.1% in 2022–2023 (Gartner CMO Spend Survey, 2026).
The CMO Survey puts marketing spend higher at 9.0% of revenue in its January 2026 edition, reflecting a different methodology and sample — both figures are directionally valid but are not interchangeable (The CMO Survey, 35th edition, 2026).
56% of CMOs say they still lack sufficient budget to execute their full strategy despite marginal budget recovery (Gartner CMO Spend Survey, 2026).
83% of B2B marketing leaders expect budget increases over the next 12 months (Forrester, 2026).
B2C product companies spend 12.0% of revenue on marketing; B2B product companies spend 7.0%; B2B services companies spend 10.1%; and B2C services companies spend 7.2% (The CMO Survey Spring 2026, via CMO.Works).
On average, businesses earn $5 for every $1 spent on digital marketing overall; email alone averages $36–$42 per $1 (Digital marketing meta-analysis, Demandsage, 2026; Litmus, 2025).
SEO delivers a median 748% ROI over three years for B2B companies — the highest long-compounding channel measured (First Page Sage, 2026).
Affiliate marketing averages $6.50 return for every $1 spent; influencer marketing averages $5.78 per $1; and paid social averages a 5:1 return in well-optimized campaigns (Wecantrack / Influencer Marketing Hub / industry benchmarks, 2026).

Marketing ROI benchmark by channel

Channel	Average ROI	Return per $1 Spent	Time Horizon
Email marketing	3,600%–4,200%	$36–$42	Immediate
SEO (3-year compounding)	748%	$7.48–$22.24	12–36 months
Content marketing (overall)	765%	$7.65	6–24 months
Influencer marketing	478%	$5.78 avg ($18 top)	Campaign
Affiliate marketing	~1,400%	$6.50 avg	Campaign
PPC / Paid search	200% baseline	$2.00 (optimized: $8+)	Immediate

Sources: Litmus State of Email 2025; First Page Sage 2026; SQ Magazine 2025; Influencer Marketing Hub 2026; Wecantrack 2026; WordStream 2026

The budget compression of 2022–2026 has produced a measurable divergence: teams that maintained content and SEO investment during the compression are now seeing compounding returns, while teams that cut to performance channels exclusively are experiencing diminishing returns as auction competition intensifies.

The budget recovery in 2026 creates an opportunity to reinvest in long-cycle channels before competitors do.

B2B vs. B2C Marketing Performance Statistics

B2B and B2C marketing differ not just in messaging but in channel economics, buyer journey length, and the ROI structure of almost every investment. This section compiles cross-source comparisons that neither competitor page covers at this depth.

B2C product companies spend 12.0% of revenue on marketing versus 7.0% for B2B product companies — a 71% spending premium for consumer-facing brands (The CMO Survey Spring 2026).
B2B organic search delivers a 2.6% conversion rate, the highest of any channel measured for B2B; email delivers 2.4%; webinars 2.3%; and PPC 1.5% (First Page Sage, cited by Foursets, 2026).
B2B content marketing generates 67% more leads per post than B2C content, but B2C achieves higher volume with lower per-post conversion rates (Digiexe, 2026).
89% of B2B marketers use LinkedIn for lead generation versus roughly 22% of B2C marketers, reflecting how platform preference diverges by business model (Sprout Social, 2025).
B2B marketing-sourced pipeline contribution rose to 41% of total pipeline in 2026, up from 38% in 2025, indicating marketing's growing role in B2B revenue attribution (Digital Applied, 2026).
The average B2B buying committee now includes 11.2 members, and the average B2B buyer consumes 13.4 pieces of content before making a purchase decision (Gartner / Digital Applied, 2026).

B2B vs. B2C channel performance comparison

Metric	B2B	B2C	Source
Marketing % of revenue	7.0% (product) / 10.1% (services)	12.0% (product) / 7.2% (services)	CMO Survey Spring 2026
Top organic channel conversion rate	2.6% (SEO)	2.7% (paid search)	First Page Sage / Foursets, 2026
Best ROI channel	SEO + content + email	Email + paid social + content	HubSpot State of Marketing 2026
Primary content goal	Lead generation	Brand awareness / sales	Digiexe, 2026
LinkedIn adoption	89% of marketers	~22% of marketers	Sprout Social, 2025
Avg. content pieces consumed before purchase	13.4	3–5	Gartner / industry benchmark

Sources: CMO Survey Spring 2026; First Page Sage 2026; HubSpot State of Marketing 2026; Sprout Social 2025; Gartner CMO Survey 2026

The B2B-B2C gap matters most in content investment decisions. B2B buyers consume 13 pieces of content before purchasing and sit on a committee of 11 people — meaning a single piece of content must serve multiple stakeholders at different buying stages.

B2C buyers move faster, so production velocity and platform-specific creative matter more than content depth. Running the same content strategy across both segments is the most common and costly misallocation in marketing planning.

How These Statistics Were Compiled

This article draws exclusively from primary research publishers, direct platform data, and established trade or business press reporting on primary releases.

Sources include the Salesforce State of Marketing and State of Sales reports, HubSpot's annual State of Marketing and State of Video Marketing reports, Gartner CMO Spend Survey, The CMO Survey (Duke University / Deloitte / AMA), Wyzowl Video Marketing Report, Klaviyo ecommerce email benchmarks, Brevo email marketing benchmarks, DataReportal Global Digital Overview, Semrush research, First Page Sage campaign data, and Salesforce Connected Shoppers Report.

No figures older than 2024 are used unless the age of the data is explicitly noted in the sentence.

For conflicting figures — particularly global digital ad spend, where credible sources range from $680 billion to $836 billion — both figures are presented alongside a scope note explaining the measurement difference rather than averaging or selecting a single figure.

Cross-source ranges appear in tables so readers can apply the figure that matches their planning context. All statistics were verified against the most recently published version of each source available as of September 2026.

Conclusion

Three patterns run through this data. The first is the compounding ROI advantage of organic channels: SEO, email, and content marketing consistently outperform paid channels on three-year return even as they require longer investment timelines, and the budget compression of 2022–2025 has given teams that stayed invested a compounding lead that paid-channel-only teams cannot quickly replicate.

The second is the execution gap in AI and personalization. Adoption numbers are high — 88% of marketers use AI daily, 87% plan to increase personalization spend — but only 21% have fully integrated AI across channels, and customer trust in AI-using companies has declined 16 percentage points since 2023.

The teams that will extract genuine competitive advantage from AI in the next two years are those pairing automation with explicit consent frameworks and human oversight, not those deploying AI as invisibly as possible.

The third is the channel fragmentation created by AI search. ChatGPT's traffic tripled in four months in 2024, 70% of ChatGPT queries match no traditional search category, and nearly 30% of marketers are already seeing organic search traffic declines.

Marketing strategies built exclusively around Google SERP positions will underperform strategies that also instrument and optimize for AI-engine visibility — a measurement capability that most analytics stacks do not yet support by default.

FAQ

What is the average return on investment for marketing?

The average return depends heavily on channel. Email marketing returns $36–$42 for every $1 spent (Litmus, 2025), making it the highest-raw-ROI channel. SEO compounds to a median 748% over three years (First Page Sage, 2026). Overall digital marketing averages $5 per $1 spent, and content marketing broadly returns $7.65 per $1 spent (SQ Magazine, 2025). Influencer marketing averages $5.78 per $1 (Influencer Marketing Hub, 2026).

How much do companies spend on marketing?

Marketing budgets averaged 7.8% of company revenue in 2026 (Gartner CMO Spend Survey, 2026). The range by business type: B2C product companies spend 12% of revenue; B2B services companies spend 10.1%; B2B product companies spend 7.0% (The CMO Survey Spring 2026). Consumer packaged goods companies spend as much as 20–25% of revenue, while manufacturing typically spends 5–7%.

Which marketing channel drives the highest ROI?

Email marketing leads on raw return at $36–$42 per $1 spent. SEO leads on three-year compounding at 748% median ROI. For channel ROI that combines speed and scale, paid search delivers a 200% baseline return that rises with optimization, while influencer marketing averages $5.78 per $1. B2B marketers consistently rank SEO and content marketing first for long-term returns; B2C marketers rank email and paid social first (HubSpot State of Marketing, 2026).

How is AI changing marketing performance?

Sales teams using AI saw 83% revenue growth versus 66% for non-AI teams in 2026 — a 17-percentage-point advantage (Salesforce State of Sales, 2026). AI-driven personalization improves email click rates by 26% and conversion rates by 20% (Braze, 2026). AI ad optimization reduces cost-per-acquisition by 25–35% (Google / Meta, 2026). The median mid-market marketing team now spends $3,400 per month on AI tools, up 183% from Q1 2025 to Q1 2026 (Digital Applied, 2026).

What percentage of consumers use social media for product discovery?

53% of shoppers discovered a product on a social platform in 2024, up from 46% in 2023 (Salesforce Connected Shoppers Report, 2025). The rate is highest among Gen Z at 76% (Salesforce, 2025). Instagram is the leading discovery platform for most categories, while TikTok leads for Gen Z specifically, with 40% of Gen Z shoppers using TikTok for shopping discovery (Salesforce, 2025).

What are the best email marketing benchmarks for 2026?

The average email open rate is 20.73% without Apple MPP inflation and 33.87% including it (Brevo, 2026). Average CTR across all industries is 2.27%; top 10% of senders reach 5.22%. Automated email flows produce a 30.63% open rate and 7.39% CTR — roughly 50% better on both metrics than standard campaigns. Segmented campaigns generate 760% more revenue than unsegmented sends (DMA Segmentation Study, 2026).

How large is the influencer marketing industry in 2026?

The global influencer marketing market is projected to reach $34.1 billion in 2026, up from $24 billion in 2024. U.S. spend alone is projected at $12.17 billion (Statista / eMarketer, 2026). The industry is forecast to grow at a 30.36% CAGR through 2031. Micro-influencers (10K–100K followers) deliver the highest ROI at $7.14 per $1 spent, outperforming mega-influencers at $3.42 per $1 (Digital Applied, 2026).

What is the current state of video marketing?

91% of businesses use video as a marketing tool in 2026, and 93% view it as important to their strategy (Wyzowl, 2026). Short-form video delivers the highest ROI of any content format at 49% of marketers citing it first. Video ad spending is projected at $236 billion globally in 2026. However, the share of video marketers reporting good ROI fell 11 percentage points in one year — signaling that quality and distribution strategy now matter more than video production volume alone (Wyzowl, 2026).