Last year I pulled together a round-up of B2B marketing statistics that proved pretty popular. So here’s the 2026 update with fresh stats, a few numbers that surprised me, and some honest commentary on what it means for marketing teams trying to make decisions right now.
The headline? The gap between the businesses getting this right and those still running 2023 tactics is widening fast. Here’s what the data tells us.
The State of B2B Marketing in 2026
Let’s start with the numbers that set the scene:
- B2B marketing budget medians have held at 9.1% of company revenue in 2026, according to the Gartner CMO Spend Survey — a slight dip from 2025 as teams redirect spend away from broad reach and into ABM and AI tooling. Software companies sit at 11.4%, professional services at 8.9%, manufacturing at 5.7% (Digital Applied)
- 61% of B2B marketers are increasing overall marketing spend in 2026, with their top three investment priorities being AI-powered tools (45%), events and experiential marketing (33%), and owned media — websites, blogs, email (32%) (Content Marketing Institute)
- The global B2B eCommerce market has reached $36.16 trillion in 2026, growing at a CAGR of 14.5% (SellersCommerce)
- The median B2B buying committee for deals over £50K now averages 11.2 stakeholders, up from 9.7 in 2024 — lengthening mid-market sales cycles to 121 days and enterprise to 218 (Forrester / 6sense via Digital Applied)
- 89% of B2B buyers research online before purchasing, and 60% make their final decision based on digital content alone (DemandSage)
- 85% of B2B marketers now allocate more than half their budget to digital channels, up from 70% in 2023 (Marketing LTB)
- The median cost-per-lead in B2B has risen to above $198 in early 2026, up from previous years — reflecting increased competition and longer nurture cycles (Ultra Growth Media)
That last one is worth dwelling on. CPL is rising because buyers are harder to reach, more sceptical, and more self-directed than ever. The funnel has moved further inside the buyer’s own research process before you get a look in.
Content Marketing: Quality Has Overtaken Quantity
The content marketing picture in 2026 is interesting because the headline numbers look strong, but scratch the surface and there’s a quiet reckoning happening.
- 92% of B2B marketers include content marketing in their overall strategy (Digital Marketing Institute via Ultra Growth Media)
- 97% of B2B marketers have a documented content strategy for 2026, with 61% saying it has significantly or moderately improved ROI (CMI)
- B2B buyers consume an average of 3 to 7 pieces of content before contacting a sales team (DemandGen Report)
- Long-form content (2,000+ words) generates 3x more leads than shorter content, but receives 40% fewer total views (Marketing LTB)
- Case studies are rated the most effective content type by 77% of B2B buyers (Marketing LTB)
- 65% of B2B content goes completely unused — never seen by a prospect, never influencing a decision (Marketing LTB)
- Short-form video now generates the highest ROI of all content formats and is the most-invested format heading into 2026 (Ultra Growth Media)
- Nearly 95% of B2B marketers expect their content budgets to increase, with 65% crediting content relevance and quality as the primary driver of effectiveness (Originality.ai)
That 65% unused content figure is the one I find most telling. Businesses are producing more than ever, and a significant chunk of it never does anything. The shift happening in smarter teams is away from publishing cadence and towards publishing intent — fewer pieces, better targeted, with a clear role in the buyer journey.
AI: From Experiment to Infrastructure
If 2025 was the year B2B marketers started using AI, 2026 is the year it became expected. The conversation has shifted from “should we use it?” to “how do we use it well?”
- 95% of B2B marketers now use AI-powered marketing applications — 80% for content creation, 75% for media production (HubSpot via Ultra Growth Media)
- 94% of B2B marketers plan to use AI for content creation in 2026, up from 72% who used generative AI tools for content in 2024 (HubSpot)
- AI is used by 62% of B2B marketers to brainstorm, 53% to summarise, and 44% to draft content (SeoProfy)
- AI-generated subject lines outperform human-written ones by 26%. Add dynamic send-time optimisation and the combined uplift reaches 40% (Digital Applied)
- AI-powered campaign optimisation can boost results by 30–35% (Data-Mania via Ultra Growth Media)
- 78.7% of ABM programmes now incorporate AI, primarily for personalisation, predictive analytics, and targeting (Ultra Growth Media)
- 44% of marketers report growing concerns around data handling and ethics when it comes to AI use (CoSchedule via SeoProfy)
- 76% of marketers say they need to develop more specialised skills to stay relevant as AI tools become more common (SeoProfy)
That last point is the one most leadership teams aren’t taking seriously enough. AI is raising the floor — anyone can produce decent content now. Which means the ceiling, the strategic thinking, the judgement about what to do and why, becomes the differentiator. The marketers who thrive in this environment will be the ones who understand how to direct AI rather than be replaced by it.
ABM and the Buying Committee Problem
Account-based marketing has gone from a nice-to-have to the dominant framework for serious B2B go-to-market, and the data in 2026 makes clear why.
- ABM-led programmes generate 2.6x more pipeline per marketing dollar than broad-reach demand gen (ABM Leadership Alliance / Demandbase via Digital Applied)
- The average B2B buying group for deals over $50K is now 11.2 people — and with more stakeholders comes more content requirements, more nurture touchpoints, and longer sales cycles (Forrester / 6sense)
- Nearly 40% of marketers are starting to use generative AI in their ABM programmes, though mostly on a limited scale (Demand Gen via SeoProfy)
The buying committee issue is one I see causing real problems in the businesses I work with. A marketing strategy designed around a single decision-maker — the CEO, the CMO, whoever — misses the reality of how modern B2B purchasing actually works. By the time a vendor gets into a formal conversation, six or seven people have often already formed views based on content they found themselves.
If your content isn’t reaching the whole committee, you’re only doing part of the job.
Email, LinkedIn, and Channel Performance
The channel landscape has settled down somewhat in 2026, though there are some meaningful shifts worth noting.
- Email marketing continues to deliver the highest ROI of any B2B channel — $42 for every $1 spent, according to one benchmark, with others citing $36 (Marketing LTB / SeoProfy)
- 71% of B2B marketers use email newsletters as part of their lead generation activity (CMI via SeoProfy)
- 73% of business buyers prefer to be contacted by vendors via email (Sopro via SeoProfy)
- LinkedIn generates 80% of B2B social media leads, with engagement up 25% year-on-year (Marketing LTB)
- 62% of B2B marketers report LinkedIn delivers leads at twice the rate of other social platforms (SeoProfy)
- 96% of B2B content marketers use LinkedIn for organic social marketing (Marketing LTB)
- Top lead generation channels in 2026: email (66%), paid social (58%), paid search (50%), and SEO (47%) (SeoProfy)
- 91% of B2B marketers say SEO improved their site performance and marketing results (SeoProfy)
Email’s continued dominance surprises some people, but it shouldn’t. In a world where organic reach on social platforms is increasingly uncertain and ad costs continue to rise, owning your own list matters more, not less. The businesses that have invested in building genuine email audiences — not bought lists, not scraped contacts — are sitting on a compounding asset.
The Trend Worth Watching: Owned Media is Back
The CMI data surfaced something that I think reflects a broader shift. Among the top three investment priorities for 2026, owned media (websites, blogs, email) sits at 33%, right behind AI tools. After years of chasing paid reach and platform-dependent distribution, B2B marketers are coming back to the channels they control.
That’s not a coincidence. It reflects growing frustration with algorithm dependence, rising paid media costs, and the recognition that trust (the thing that actually drives B2B purchase decisions) is built through consistent presence in owned channels rather than ads.
It also means the businesses that have invested steadily in content and SEO over the past few years are now in a structurally stronger position than those who prioritised paid acquisition. The floor takes time to build, but once it’s there it compounds in ways that paid spend simply doesn’t.
What This Means in Practice
The pattern running through all of this data is consistent: the gap between well-aligned, strategically-led B2B marketing and the rest is growing.
Teams winning in 2026 have a clear point of view, a content strategy that serves the whole buying committee, a handle on their first-party data, and a sensible position on AI that enhances their work without hollowing it out. They’re investing in owned channels and long-form substance rather than high-volume, low-impact output.
Teams that are struggling are still producing content without strategy, running campaigns without alignment to revenue, and treating AI as a shortcut rather than a tool.
The stats above describe the landscape. But the landscape only matters if you’re building something in it.
