Why B2B Investments Keep Failing — The Go-To-Market Problem Investors Miss

Most B2B Investments Fail. Here Is Exactly Why.

Let me be direct: if you have invested in a B2B SaaS or PaaS company and it is not hitting its ARR targets, the problem is almost certainly not the product, not the market, and not the sales team. The problem is the go-to-market strategy. And behind that problem, nine times out of ten, sits a marketing function that has never worked for B2B and never will.

That is a hard thing to read. I know. But if you have been waiting three years for results that were promised in year one, you already know something is fundamentally broken. This article names it clearly.

What you will find here:

• Why the most common reasons B2B investments fail have nothing to do with the product.
• The specific gaps in B2B go-to-market models that destroy investor returns.
• Why aligning your strategy with how B2B buyers actually behave changes everything.
• What a working alternative looks like — and why it costs a fraction of what you are currently spending.

Why Traditional Digital Marketing Is Failing SaaS and PaaS Companies

We see the same pattern constantly. A SaaS or PaaS company raises capital, hires a marketing team, buys the tools, runs the playbook, and then watches ARR stall. The excuses start: the market is saturated, the sales team can't close, the product needs another feature. Everything and everyone gets blamed except the people running the marketing strategy.

You already know the headline numbers. Harvard Business School's research confirms that 75% of venture-backed companies never return cash to investors, and 30 to 40 percent of them liquidate all assets entirely — total loss. That is not bad luck. That is a systemic failure with a consistent cause.

Ben Horowitz of Andreessen Horowitz put his finger on one part of it. He argued that a business needs both an inventor and an entrepreneur. When you place the entire weight of commercial success on the inventor — the founder, the technologist, the person who built the product — and expect them to also run sales, manage people, and somehow produce results from a marketing team they did not hire and do not understand, you have already set the business up to fail. The CMO is not an entrepreneur. They have rarely run a business, rarely sold direct, and do not carry the mentality of someone whose livelihood depends on closing the next deal. They are employees doing a job that was designed for a different market entirely.

One of the things that determines whether a business wins new customers is understanding the state of mind a prospect is in before your message reaches them. B2B buyers operate on long planning cycles. They research independently, they stay anonymous, they do not want to be interrupted. If your marketing strategy is built around interrupting them before they are ready, you are not just wasting money — you are actively making the situation worse.

Fire the Entire Marketing Team

Go ahead and read that heading again. I mean it.

I have been in B2B sales and go-to-market strategy for thirty years. I started cold calling at eighteen. I have founded three B2B technology businesses. I have personally sold millions of pounds worth of B2B technology. And I can tell you, with complete confidence, that firing your entire B2B marketing team will not damage your bottom line. Not even slightly.

Here is what they have been doing with your investment capital. They have been spending it — in many cases close to half of it, as SaaS Capital's own research confirms — on MarTech platforms and strategies designed and proven to work for consumer businesses. Demand generation, lead generation, ABM, pay-per-click on Google and LinkedIn, BDRs cold calling a list. Every single one of those tactics was built for B2C. The ROI figures your marketing team cited to justify the spend came from consumer businesses selling jeans, insurance, and holidays. Not enterprise software. Not PaaS platforms. Not complex B2B technology with eighteen-month sales cycles and buying committees of thirteen people.

The copywriter writing your content has never sold to anyone. The SEO strategy is built on the hope that Google's algorithm, which now indexes over fifteen thousand MarTech tools alone, will favour your page over the millions of others competing for the same search terms. The pay-per-click budget goes on bidding for ad positions, hoping the text resonates with someone who happens to be searching right now, hoping they click through to a landing page, hoping they fill in a demand generation form, so a BDR can call them later for a discovery call.

And 83% of B2B buyers have already done their research and formed a shortlist before they speak to anyone. Virtually 100% want to self-educate and remain anonymous throughout that process, according to TrustRadius and confirmed by Demandbase. Gartner's 2025 B2B Buyer Study found that 61% of buyers now prefer a rep-free experience entirely. The form fill, the BDR call, the discovery call — buyers despise every step of it. The entire funnel your marketing team built is designed around buyer behaviour that simply does not exist.

The Research That Proves It

Nobody is holding marketing accountable. Consumer businesses track ROI to the penny and celebrate when they get three-to-one or five-to-one on every pound spent on Google or Meta. B2B marketing teams do not produce those numbers because the numbers do not exist. They produce KPIs — awareness metrics, MQL counts, engagement scores — none of which correlate to revenue. And when the pipeline is empty, they blame the sales team for not closing.

I have seen marketing departments announce, with a straight face, that they are no longer responsible for generating leads and that salespeople should go and do it themselves. That is not a strategy. That is a marketing department stepping back thirty years to a time when all they did was print business cards and produce an annual brochure. They eventually took over new business development and failed. Now they are handing it back. Fine. Fire them and print the business cards yourself.

The average CMO tenure in technology companies sits at around three to three-and-a-half years — the shortest of any C-suite role, according to Spencer Stuart's 2025 research. That tells you something. Some CEOs are brave enough to fire the CMO when results fail to materialise. But almost every one of them replaces the outgoing CMO with another CMO and another round of ambitious promises. Nothing changes because the model never changes.

Recruiters and HR departments now routinely include the phrase "reduce tension between sales and marketing" in CMO job descriptions. That phrase exists because the tension is structural. It is not a personality problem. It is what happens when one function runs a strategy that does not work and blames another function for the consequences.

B2B Digital Marketing and Automation Has Never Worked for B2Bs

Platforms like HubSpot and Marketo are not the problem in themselves. They are capable tools. The problem is that the entire methodology they support — demand gen, lead gen, ABM, paid traffic, form fills — was designed for consumer businesses, and B2B marketers have been applying it to B2B buyers who behave in a completely different way.

We are not selling trainers or streaming subscriptions. B2B buyers making significant purchase decisions follow a completely different process. They plan years in advance. They research extensively before engaging any vendor. They do not want to be found until they are ready to be found. Applying consumer tactics to that audience is the marketing equivalent of the Emperor's New Clothes — everyone in the room can see it is not working, but nobody says so out loud because the CMO keeps producing slides showing how much activity is happening.

CB Insights published research showing that over 50% of the reasons B2B businesses fail are marketing-related. The MarTech landscape has now grown to over 15,000 tools, up from 150 in 2011. The number of tools available has multiplied by a hundred. The results for B2B new business development have not improved. More tools applied to the wrong model produces more expensive failure, faster.

I speak from experience. I founded three B2B technology startups. I sold millions personally. I watched marketing teams come in, spend the budget, produce the decks, and leave the pipeline empty. The buying behaviour they ignored is not complicated to understand — because it is the same behaviour we all exhibit when our own businesses are making significant purchases. We do our own research. We stay anonymous. We build a shortlist before we speak to a vendor. We work out the ROI before we pick up the phone. Gartner's long-standing VP of research Brent Adamson has said the same thing for years. You can read more about it in our piece on B2B sales challenges.

Cold calling your total addressable market is roughly a 300-to-1 shot at finding someone who might be interested, based on our research. That is one interested party per week, at best — and it still does not guarantee a discovery call. Gartner's 2025 study confirms that 95% of your market is not actively buying at any given time. The remaining 5% have almost certainly already built their shortlist before your BDR gets through to them.

Operating Within the Reality of Business Strategy

The strategy pyramid is not a theory. It is a description of how B2B buying decisions actually happen. Businesses plan five years out, build tactics over three years, and execute over twelve months in quarterly cycles. A BDR telephoning someone cold and expecting to catch that prospect at the exact moment they are evaluating suppliers for a live project is not a strategy. It is a lottery ticket.

B2B investors — family offices, HNWIs, private equity funds — have been handing over significant sums based on business plans projecting strong ARR growth. Those plans almost always include a marketing strategy built on demand generation, content marketing, PPC, and BDRs. We both know those plans rarely deliver. Three years on, the ARR is not where it was supposed to be, the burn rate is climbing, and the request for a further round lands on your desk with a revised set of projections and a new CMO. The pattern is consistent across B2B portfolios, and the cause is consistent too.

The only thing a B2B vendor genuinely needs is to communicate with a willing prospect. That is it. When a willing prospect and a credible vendor find each other, a sale becomes possible. If that communication can be achieved at low cost, at scale, across an entire total addressable market simultaneously, and with a high people-to-revenue ratio, the business model works. Everything else is noise.

The current median ARR per FTE for private B2B SaaS companies sits at around $130,000, according to SaaS Capital's 2025 survey of over 1,000 companies. Equity-backed companies perform worse than bootstrapped equivalents at every ARR stage, largely because they are spending 100% more on marketing than bootstrapped companies for equivalent or worse results. The target should be pushing toward $180,000 to $200,000 ARR per FTE and beyond. That is achievable — but not with the current model. You need a different strategy, and it is not about spending more money.

A Working Alternative — What It Actually Looks Like

What follows will sound deceptively simple. It should. The complexity of the current approach is not a feature — it is the evidence that the model is wrong. This approach is close to set-and-forget for twelve to eighteen months, and it puts most of the existing marketing team out of a job in the process.

1. Open the website completely. Remove every demand generation form. Restructure, merge, and edit content so that prospects can self-educate at every stage without identifying themselves.
2. Create 300 to 450 social media adverts in-house. Post ten to fifteen every day across multiple platforms. Repeat the cycle every month for as long as required.
3. Email the total addressable market database weekly for two months, informing them that a new live event is coming.
4. Broadcast a weekly live stream show built specifically for your TAM. Email before and after every broadcast.

Between one and fifteen percent of any total addressable market begin a buying process each week. This approach touches the entire TAM simultaneously — not one prospect at a time the way BDRs work. Your portfolio company can reach thousands of potential buyers at once and create visibility ahead of competitors in weeks rather than years. It also reduces marketing headcount and expenditure by sixty to eighty percent.

You can read more about the financial case for this approach in our investment articles, which cover how the model applies across different B2B portfolio structures and stages.

Is Your Portfolio Company Stuck in This Pattern?

B2B SaaS companies are laying people off right now because their marketing teams applied B2C strategies to B2B buyers and produced nothing. The painful irony is that the buyers those marketing teams were trying to reach behave exactly the same way the marketing team itself behaves when making B2B purchases — they research independently, stay anonymous, and only speak to a vendor when they are ready. Marketing only had to look at its own behaviour. It did not bother.

The result is that effort has finally hit a wall. More budget will not change it. More BDRs will not change it. A new CMO running the same playbook will not change it. The model itself has to change.

The Pattern Does Not Have to Continue

Less experienced or complacent CMOs will push to continue with demand generation and pay-per-click, followed by cold calling via BDRs, and possibly demand that experienced salespeople pick up the phones again. No marketing leader running that playbook is acting in the interest of the business. They are protecting their own positions for as long as possible.

The approach I have described is built on how B2B buyers actually behave, on technology that exists today, and on logic. There are users around the world who have already adopted it — referenceable on my LinkedIn profile, on our company pages, and in a growing private group we manage. My website and all its content is open access by design, so you can self-educate before you speak to anyone. That is the point.

Turning a portfolio company around with this strategy takes four to six months. It reduces expenditure materially and increases the company's visibility to exactly the type of businesses it promised it would sell to when it first raised money. If that sounds too good to be true given what you have been hearing for the past few years, I understand. But if it makes sense and you want to understand the mechanics in more detail, let's talk. It may be the piece that has been missing from the start.