If you’ve searched “how much should I spend on SEO” and come away more confused than when you started, you’re not alone. Most pricing pages either bury the number under a wall of caveats or hand you a range so wide it’s useless. This guide starts with concrete figures, then walks through the methods that let you turn a general range into a number you can actually defend to your budget stakeholders.
How To Craft a Search Budget for Sustainable Growth
Knowing how much to spend on SEO services can be tricky, especially if you’ve been thinking of organic traffic as “free.” Marketers have caught on to the importance of search; budgeting for it is the harder part.
Even businesses that understand how important website optimization is still struggle to figure out what to spend on it. And while there’s no single, simple formula used across the board to set an SEO budget, you can use a few strategies to find a number that’s right for your business.
What SEO Costs: Price Ranges by Business Size
Across the agencies we see quoting in the market, SEO is typically priced one of three ways: hourly (commonly $100 to $300 an hour), a monthly retainer (commonly $1,000 to $25,000 or more, depending on scope), or a fixed project fee. None of these formats is inherently better. The right one depends on how defined your scope is and how much ongoing work your site needs.
Here’s how monthly investment typically breaks down by business size, based on the pricing patterns we see across the industry:
| Business Size | Typical Monthly SEO Investment | What It Usually Covers |
| Small business | $2,000 – $6,000 | Local optimization, foundational technical fixes, ongoing content |
| Mid-market | $6,000 – $15,000 | Multiple content clusters, link building, structured data implementation |
| Enterprise | $15,000 – $100,000+ | Sitewide technical programs, dedicated content teams, competitive monitoring at scale |
These ranges are directional, not a quote for your business specifically. If you want a number grounded in your site’s actual performance and your competitors’ organic traffic value, Method 6 below (customer lifetime value budgeting) gets you closer to a precise figure than anyrange can.
What counts as “SEO” has expanded. Answer engine optimization (AEO), the work of making your content easy for AI Overviews and other AI-driven search tools to find, understand, and cite, is already part of the integrated SEO and AEO system at Victorious; clean entity signals and content structured for direct extraction are standard components of a well-run program. When you’re evaluating a proposal or setting your own budget, make sure that work is already baked into the scope, not quoted separately as an afterthought.
Breaking Down Your Marketing Budget: Digital vs. Traditional
Marketing budgets typically include spending for digital and traditional marketing activities. Businesses selling direct to consumers (B2C) spend an average of 5% to 12% of their revenue on marketing, while those selling to businesses (B2B) generally put aside about 8% to 9% of their revenue for marketing spend.
Once you’ve determined an overall marketing budget, consider how much emphasis to place on digital strategies. Companies devote an average of half of their marketing budget to online strategies, such as SEO, direct email, social media, data analytics, and machine learning. Of course, if you have an entirely web-based business, you’ll likely spend a greater percentage of your total budget on digital strategies.
How Much Should I Spend on SEO?
Nearly every growing business invests in SEO today, but the right budget depends on your business model and niche, not a one-size-fits-all percentage.
Here are some questions to ask:
Sample SEO Campaign Budget Breakdown
Keeping those variables in mind, here’s a look at sample marketing and SEO spending.
| Company Type | Size Tier | Annual Revenue | % Revenue on Marketing | Total Marketing Budget | $ for SEO* |
| B2B Products | Enterprise | $500 million | 12% | $60 million | $18 million |
| B2B Services | Enterprise | $100 million | 10% | $10 million | $3 million |
| B2B Products | Mid-market | $50 million | 12% | $6 million | $1.8 million |
| B2C Products | Mid-market | $25 million | 20% | $5 million | $1.5 million |
| B2C Services | Small business | $10 million | 15% | $1.5 million | $450,000 |
| B2C Products | Small business | $5 million | 12% | $600,000 | $180,000 |
*30% of Marketing Budget
This table shows sample numbers, not your numbers. Your breakdown should reflect your business, not a generic split.
Determining How Much To Spend on SEO
There are a few methods you can use to budget for SEO, ranging from rough percentages of total revenue to more precise calculations based on marketing metrics.
Seven methods can get you there, each suited to a different stage of budgeting maturity:
1. Commit a Proportion of Your Overall Marketing Budget
How it works:
Set aside a percentage of your digital marketing budget (or overall marketing budget) for SEO based on how much you rely on organic traffic to generate sales. An ecommerce business, for example, may need to spend more on SEO.
A common starting split once you have a total dollar figure: 40 to 50 percent toward on-page work and content, 30 to 40 percent toward off-page work like link building, and 20 to 30 percent toward technical SEO. Adjust the ratio based on where your site’s biggest gaps actually are.
What to keep in mind:
Allocating a percentage of your marketing budget is an easy calculation, but it doesn’t account for your specific SEO needs.
2. Set a Flat Dollar Amount
How it works:
Examine the line items in your marketing budget and decide the amount you think you can afford to set aside for SEO.
What to keep in mind:
Basing your SEO budget only on what you can afford, rather than what the channel needs, risks underspending for meaningful results. Remember, what you spend on SEO can improve the performance of other marketing channels.
3. Match Your Competition
How it works:
Businesses that have competitors aggressively targeting industry keywords have to commit more to SEO to maintain a share of organic traffic. Compare your existing search engine rankings to your competition, and measure the opportunity cost of losing customers to them.
What to keep in mind:
This approach helps you decide whether you need to prioritize SEO. The next step is to determine the SEO budget you’ll need to outrank your competitors.
4. Consider Your Marketing Objectives
How it works:
Think about your SEO goals in the context of your broader marketing objectives before allocating a specific dollar amount to that line in your budget.
Are you relying on organic traffic growth to meet key KPIs like leads or sales? Or are you meeting your revenue goals and looking to expand to gain visibility and authority in your industry? Set clear internal expectations for the investment, and make sure it’s enough to hit the results you want.
What to keep in mind:
It takes advance planning to align your budget with your objectives, but this means your funds are distributed in a way that supports your goals.
5. Compare the Value of a Competitor’s Organic Traffic
How it works:
Use metrics to get deep into the nitty-gritty of your budgeting. Sophisticated SEO tools can help you estimate the organic traffic your competitors are getting from SERPs, and you can use this figure to decide how much to budget for SEO so you can capture a share of that traffic.
Estimating organic search value:
Using an SEO tool like Ahrefs or Semrush, you can see how much organic traffic your competitors are receiving.
Ahrefs, for example, estimates the traffic a target page generates by pulling up keyword ranking data and estimated click-through rates.
You can take this metric further and attach a dollar value to the organic traffic.
- Estimate the conversion rate of visitors to the target site. Average conversion rates are about 2.63% for ecommerce sites in the United States and vary by industry.
- Based on your industry knowledge, estimate the average value of those purchases.
- Calculate the value of the organic traffic by multiplying:
Organic Traffic × Conversion Rate × Average Customer Value = Organic Search Value
For example, if a competing page has monthly organic traffic of 40,000 visitors, a 1% conversion rate, and an estimated average purchase of $50, the page is valued at $20,000.
This is a simplified version of what Victorious formalizes as organic traffic value (OTV): monthly search volume multiplied by cost per click multiplied by click-through rate for a given ranking position, totaled across every keyword a page ranks for.
What to keep in mind:
This strategy relies on estimation, so it’s not highly precise. However, used consistently, it builds a solid case for the payoff of ranking higher. For example, if your site’s organic traffic is currently worth $30,000 per month, but a higher-ranking site has a value estimated at $50,000 per month, there’s an opportunity to take a larger market share through well-executed SEO.
You can use these figures to set goals for increasing your traffic and determining how much to budget for SEO to achieve them.
6. Consider Customer Lifetime Value (CLTV)
How it works:
The benefits of organic traffic extend beyond a one-time purchase, especially if you focus on retention and loyalty. This approach determines the value of a web page based on customer lifetime value (CLTV), which is the amount you can expect to earn from a customer over the course of your relationship.
Budgeting for SEO using CLTV:
Let’s say your business has a web page that gets 10,000 visitors a month. If you convert 1% of visitors, you’re selling to 100 customers a month. Now, if your customer lifetime value (CLTV) is $3,000, your web page is worth $300,000 over time.
You can use this figure to work out an amount to spend on SEO. Perhaps you want your SEO strategies to lift traffic by 10%, generating another 1,000 visitors a month. With a 1% conversion rate, that traffic is directly bringing in 10 new customers, and your SEO investments have brought $30,000 of additional value to the page.
What to keep in mind:
The CLTV math above assumes your current conversion rate holds steady. Pair your SEO investment with conversion rate optimization, and the same traffic gains are worth more, since the value calculation above scales directly with conversion rate.
7. Determine the Effectiveness of SEO vs. Paid Search Spend
How it works:
You can also budget SEO in relation to your pay-per-click (PPC) ad spend, while weighing the effectiveness of each marketing strategy.
Most companies spend more on PPC than SEO, according to Marketing Sherpa. However, SEO typically generates more traffic. Research shows an average of 53% of website traffic is created by organic search results, while paid search generates about 15% of traffic.
If SEO is bringing in more visitors than PPC, consider shifting more of your digital budget toward it.
What to keep in mind:
PPC delivers fast results, but the moment you stop running ads, visibility drops. A well-optimized, well-ranked website keeps compounding traffic long after the work is done. Depending on your business needs, you may want to consider a mix of SEO and PPC as part of your digital marketing strategy.
The Case for Increasing Your SEO Budget
As you start crunching numbers to figure out how much to spend on SEO, you may arrive at higher figures than you expected. Your budget stakeholders might not understand why this is necessary, so here are a few points you can bring to leadership.
Bargain-Basement SEO Won’t Deliver Significant Results
There’s a link between SEO spending and satisfaction. Backlinko found that businesses who invested above a minimal threshold were 53% more likely to be satisfied as compared to those spending less. You want to partner with SEO professionals who are serious about your success.
SEO Is Highly Effective Compared to Other Channels
Rather than spreading your digital marketing budget too thin, prioritize where to spend that money to create the highest yield.
Search consistently outperforms other channels on conversion and reach:
- Organic search has an average conversion rate of 5%, higher than email marketing (3.9%), paid search (3.6%), and social media (1.9%).
- Businesses receive an average of five clicks on organic search results for every one click on ads, according to Google.
- SEO generates 1000% more visitors than organic social media.
Let the numbers do the talking. Plan your budget around the ROI you can show your stakeholders.
SEO Budgeting That Makes Sense for Your Business
The budgeting process can work in many different ways depending on your organization, you can use each of these methods to align your SEO budget (and other marketing channel budgets) with your annual goals.
Every method above gets you closer to a number, but the fastest way to a confident answer is a conversation with an actual SEO team. Victorious’ free SEO consultation looks at your current organic performance and your competitors’ visibility, then helps translate your growth goals into the level of investment that gets you there. Instead of guessing at a percentage of revenue, you get a plan built around the performance metrics that matter, including OTV and entity recognition across AI-driven search, not just a ranking report.
