SaaS Marketing Budget: How Much to Spend and Where

A SaaS marketing budget typically runs between 15% and 25% of annual recurring revenue for growth-stage companies, though the right number depends heavily on your stage, competitive intensity, and whether you’re trying to grow the market or take share from it. The percentage matters less than the logic behind it.

Most SaaS companies get this wrong in one of two ways: they underspend on brand and awareness because it’s hard to measure, or they overspend on performance channels because the attribution looks clean. Neither produces durable growth.

I’ve worked across more than 30 industries over the past two decades, and SaaS is one of the few where I consistently see marketing budgets built backwards. Companies decide what they can afford, then work out what to do with it. The better approach is to start with what you’re trying to achieve commercially, build a model that gets you there, and then fight for the budget that model requires.

What Should a SaaS Marketing Budget Actually Be Based On?

The percentage-of-revenue benchmark is a useful starting point, not a destination. A pre-product-market-fit startup spending 20% of ARR on marketing is doing something fundamentally different from a Series C company spending the same proportion. The inputs that should shape your budget are: your growth target, your current CAC, your LTV, your competitive position, and how much of your market is already aware of you.

Early in my agency career, I had a client who was fixated on keeping their marketing budget below 10% of revenue. It was a round number they’d inherited from a previous CFO. When we modelled what 10% could actually buy in their category, it wasn’t enough to move the needle. The competitors they were trying to beat were spending closer to 20%. They were essentially choosing to lose slowly and calling it financial discipline.

For early-stage SaaS, it’s not unusual to see marketing spend exceed revenue entirely for a period. That’s not recklessness. That’s the cost of building a category or establishing a brand position before the revenue base exists to support it. The question to ask isn’t “what percentage of revenue is this?” but “what return are we generating, and over what time horizon?”

If you’re doing a broader audit of your commercial position before setting budget, the checklist for analysing your company website for sales and marketing strategy is worth running through first. Budget decisions made without understanding your current baseline tend to be guesswork dressed up as planning.

More broadly, SaaS budget decisions don’t sit in isolation. They’re part of a wider go-to-market and growth strategy, and that’s where the real thinking needs to happen before any numbers get committed. The Go-To-Market & Growth Strategy hub covers the strategic context that budget decisions should be grounded in.

How Do You Split the Budget Between Brand and Performance?

This is the question I get asked most often, and the honest answer is that most SaaS companies have already answered it badly before they even ask it. They’ve built their entire marketing function around performance channels because performance channels produce numbers that look good in a board deck. Impressions, clicks, conversions, CAC, ROAS. Clean, attributable, defensible.

The problem is that performance marketing, at its core, captures demand that already exists. It doesn’t create it. I spent years earlier in my career treating lower-funnel performance as the engine of growth. Over time, I came to see that much of what we were crediting to paid search and retargeting was demand that would have found us anyway, through organic search, word of mouth, or direct. We were paying to intercept our own audience.

There’s a useful analogy here. Think about a clothes shop. A customer who tries something on is far more likely to buy than one who walks past. The fitting room converts brilliantly. But if you stop putting clothes in the window, eventually nobody comes in to try anything on. Performance marketing is the fitting room. Brand and content marketing is the window display. You need both.

Forrester’s research on intelligent growth models makes a similar point: sustainable commercial growth requires investment in both demand creation and demand capture, and companies that over-rotate toward capture eventually hit a ceiling. You can read more about that in Forrester’s intelligent growth model framework.

A reasonable starting split for a growth-stage SaaS company is 40, 60 in favour of performance, with the balance going to brand, content, and awareness. As you scale and your category becomes more established, that balance should shift. The companies that stay at 80/20 in favour of performance are usually the ones that plateau.

Which Channels Should SaaS Marketing Budget Go Into?

Channel allocation is where budget decisions get specific, and where I see the most cargo-cult thinking. SaaS companies look at what other SaaS companies are doing, find out they’re spending heavily on LinkedIn, content, and paid search, and copy the mix without asking whether it fits their own ICP, sales motion, or deal complexity.

For enterprise SaaS with long sales cycles, the channel mix looks very different from a product-led growth play targeting SMBs. In the enterprise context, you’re investing in channels that build credibility and maintain presence over a 6 to 18-month buying cycle. That means content, thought leadership, events, and account-based approaches. Paid search and social play a supporting role, not the lead.

For PLG or SMB-focused SaaS, the mix shifts toward channels that drive trial and activation. Paid search, comparison site presence, in-product referral mechanics, and SEO-driven content that captures bottom-of-funnel intent all carry more weight. The growth hacking tools landscape covered by Semrush gives a useful overview of the channel options available at different stages.

One channel worth specific attention for SaaS companies targeting defined verticals is endemic advertising, which places your brand within the content environments your audience already trusts. It’s underused in SaaS relative to its effectiveness, particularly for companies selling into specific professional sectors. Endemic advertising is worth understanding before you dismiss it as a niche tactic.

For companies with a strong sales motion and a defined ICP, pay per appointment lead generation can be a useful complement to your inbound channels, particularly when you need to accelerate pipeline without scaling your own SDR function. It’s not a replacement for brand investment, but it can fill gaps in a budget-constrained environment.

How Does Company Stage Change the Budget Model?

Stage is probably the single biggest variable in SaaS marketing budget decisions, and it’s the one most often ignored in generic benchmark articles. A company at $1M ARR, a company at $10M ARR, and a company at $50M ARR are doing fundamentally different things with their marketing, and the budget model needs to reflect that.

At the earliest stage, before product-market fit is confirmed, marketing budget should be small and focused on learning. You’re not trying to scale. You’re trying to understand which messages resonate, which channels reach your buyers, and what your actual CAC looks like in practice. Spending heavily before you have those answers is burning money on a hypothesis.

Once you have product-market fit and you’re scaling, the budget model changes. Now you’re investing to grow the pipeline faster than your organic rate, and you need to build the brand infrastructure that supports a longer-term commercial position. This is the stage where under-investment is most costly, because the compounding effects of brand and content take 12 to 24 months to fully materialise. Companies that cut brand spend at Series A to protect runway often find themselves at Series B with a thin inbound pipeline and a heavy dependence on outbound.

At scale, the budget conversation shifts again. You’re now defending a market position as much as building one. The mix should include more investment in retention marketing, expansion revenue, and category leadership. The BCG framework on commercial transformation is worth reading for companies at this stage, as it addresses how go-to-market strategy needs to evolve as businesses scale.

I ran an agency through three distinct growth phases over several years, growing the team from around 20 people to close to 100. At each stage, the marketing investment model looked different. Early on, almost everything went into new business development and content that built our positioning. Later, we invested more in retention, upsell, and the kind of thought leadership that made our existing clients feel they’d made the right choice. The channel mix evolved with the business, not on a fixed annual schedule.

What Does a SaaS Marketing Budget Look Like in Practice?

Let me make this concrete. A growth-stage SaaS company at $5M ARR, targeting mid-market B2B buyers, with a 6-month average sales cycle, might allocate budget roughly as follows.

Around 35, 40% of the marketing budget goes to demand generation: paid search, paid social, and any outbound or ABM spend. This is the engine that keeps pipeline flowing in the short term. Another 25, 30% goes to content, SEO, and owned media. This is the investment that compounds over time and reduces dependence on paid channels as the business matures. Around 15, 20% goes to brand: positioning work, creative, events, and any PR or analyst relations. The remaining 10, 15% covers technology, data, and the operational infrastructure that makes everything else work.

These aren’t rules. They’re a starting point for a conversation. The right split for your business depends on your competitive environment, your existing brand awareness, your sales model, and what your data tells you about where buyers are in their experience when they first engage with you.

For SaaS companies operating in regulated or complex B2B sectors, the budget model often needs to account for longer trust-building cycles. B2B financial services marketing is a useful reference point here, because the dynamics of selling software into risk-averse buyers with long procurement cycles share a lot of characteristics with enterprise SaaS.

Vidyard’s research on GTM challenges is also worth reading if you’re trying to understand why pipeline generation feels harder than it used to. Their analysis of why GTM feels harder points to buyer behaviour changes that have real implications for how SaaS budgets should be allocated.

How Do You Make the Case for a Bigger Budget Internally?

This is where most marketing leaders struggle, and it’s a problem I’ve lived on both sides. As a CMO-equivalent, I’ve had to fight for budget. As an agency CEO, I’ve helped clients build the internal case for increased marketing investment. The arguments that work are always commercial, not creative.

Early in my career, I asked a managing director for budget to build a new website. The answer was no. Rather than accepting that as the end of the conversation, I taught myself to code and built it myself. That’s not a story about resourcefulness. It’s a story about what happens when marketing can’t make a compelling commercial case for investment. You end up doing things the hard way, or not doing them at all.

The most effective budget case I’ve seen built starts with a model, not a proposal. You show the CFO what the business looks like if marketing generates X leads at a Y conversion rate with a Z CAC. You show what the pipeline gap is at current spend levels. You show what closing that gap is worth in revenue terms. Then you show what it costs to close it.

If you’re making this case in a company where marketing credibility is low, you need to do the groundwork first. That means having clean data, clear attribution (even if imperfect), and a track record of delivering against commitments. A thorough digital marketing due diligence process can help you establish that baseline and identify where current spend is underperforming before you ask for more.

The other thing that works is being honest about what you don’t know. CFOs and CEOs are more receptive to “here’s our model, here are the assumptions, and here’s how we’ll know if we’re right” than to confident projections that turn out to be wrong. False precision is worse than honest uncertainty.

How Should SaaS Companies Measure Marketing Budget Effectiveness?

Measurement is where SaaS marketing budgets either get defended or cut. The companies that do this well have a clear framework for what they’re measuring and why. The ones that struggle are either measuring too much (drowning in data that doesn’t drive decisions) or measuring the wrong things (optimising for metrics that look good but don’t connect to revenue).

The metrics that matter at a budget level are pipeline contribution, CAC by channel, LTV:CAC ratio, and payback period. Everything else is diagnostic. If your marketing team is reporting on impressions and engagement rates without connecting those to pipeline and revenue, you have a measurement problem that will eventually become a budget problem.

I judged the Effie Awards for several years, which gives you a particular perspective on what effective marketing actually looks like when it’s measured rigorously. The campaigns that win aren’t always the most creative or the most innovative. They’re the ones that set clear commercial objectives, invested appropriately to achieve them, and measured outcomes honestly. That discipline is rare, but it’s the difference between marketing that earns its budget and marketing that perpetually justifies it.

For SaaS companies with complex B2B structures, the measurement challenge is compounded by the fact that marketing often influences deals without directly closing them. A corporate and business unit marketing framework for B2B tech companies can help clarify how marketing investment should be attributed and measured across different parts of the organisation, particularly where central and divisional marketing budgets interact.

Vidyard’s revenue report on untapped pipeline potential is also worth reviewing if you’re trying to quantify the gap between current marketing performance and what’s achievable. Their analysis of GTM team pipeline potential gives useful context for framing the budget conversation in revenue terms.

One final point on measurement: don’t let perfect attribution become an excuse for inaction. I’ve seen marketing teams paralysed by the inability to perfectly attribute brand investment, so they cut it entirely and wonder why pipeline quality deteriorates 18 months later. Honest approximation is more useful than false precision. If your brand investment is driving awareness and your awareness is correlating with stronger conversion rates downstream, that’s a signal worth acting on even if you can’t draw a straight line between them.

If you’re working through the broader strategic questions that sit underneath budget decisions, the Go-To-Market & Growth Strategy hub is where those conversations continue. Budget is a consequence of strategy, not a substitute for it.

About the Author

Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.

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