Around 70% of businesses prefer to outsource their SEO, while 37% build their own internal teams, showing that there isn’t a one-size-fits-all solution for getting your business found online. If you’re choosing between in-house vs. an agency for SEO, you probably need to ask this question: “Which option will deliver the best return on investment for my company?”

In this blog, we’ll compare whether it’s worth having an in-house team vs. an external agency for SEO, why partnering with a marketing agency may be the better long-term choice, and how Simplified Marketing can help you get more from your SEO investment. 

What is the Difference Between Doing SEO In-House vs Working With An Agency?

When comparing in-house vs. an agency for SEO, the biggest difference lies in where the expertise comes from and how the work gets done. Here’s a quick comparison to help you understand what each option offers.

Now that you understand the differences, let’s look at when hiring an in-house SEO professional makes the most sense for your business.

What You Need to Know Before Hiring an In-House SEO Expert

Bringing someone in-house who understands your company’s day-to-day processes can be a good investment if SEO is a top marketing priority for your B2B business. You can benefit from hiring an SEO professional if: 

• You have ongoing SEO needs: An in-house role usually makes the most sense when your business has enough ongoing SEO work to keep someone fully dedicated to that role.
• You have more resources for team growth: Beyond salary and benefits, you should also be willing to invest in recruiting, training, investing in a variety of paid SEO tools, and ongoing professional development.
• You want greater control: Having an SEO professional in your business gives you more direct oversight of priorities, workflows, and day-to-day decisions.

This level of control is valuable, but it doesn’t always mean you’ll see better or faster results with your SEO strategies. That’s where a marketing agency’s B2B SEO service can offer a key advantage.

When Hiring an SEO Agency Is Better for Your Business

With organic search ranking as the top-performing marketing channel for 27% of B2B marketers, having the right SEO agency is more important than ever, especially if your business doesn’t have dedicated resources for a direct hire. 

Here are some benefits you can leverage with an experienced agency:

• Faster execution: Building an internal team takes time, while an agency’s B2B marketing service gives you immediate access to the people, processes, and tools needed to start improving your SEO almost right away.
• Lower dependency on one employee: If your only SEO specialist leaves, your progress can slow down. An agency reduces that risk by giving you an entire team instead of relying on a single person.
• Access to multiple areas of expertise: Instead of expecting one person to do everything, a B2B digital marketing company gives you access to specialists who strengthen every part of your SEO strategy, including technical SEO, content, web development, and AI search optimization.
• Better prepared for search changes: Search is constantly changing, and an experienced agency can adapt and scale your strategy more quickly without adding extra work to your internal team.

Now, let’s find out how you can choose the best B2B digital marketing agency for your company.

How to Choose the Best SEO Agency for Your B2B Business

With 97.6% of AI users relying on generative AI to find information, it’s more important than ever to choose a B2B SEO agency that can help your business stay visible across both traditional and AI search engines.

Here are some points you should consider when choosing the best agency for your business:

• Look for proven results: Choose an agency that understands your industry and can demonstrate it has delivered results for businesses like yours.
• Ask about their SEO strategy: They should clearly explain what they’ll do, why it’s important, and how their approach can support your long-term growth.
• Prioritize transparent communication: You should always know what’s being worked on, what progress is being made, and what the next steps are.
• Make sure they focus on business outcomes: A good SEO agency should prioritize driving qualified leads and supporting sales growth, not just increasing website traffic or rankings.
• Look for AI search expertise: Ask whether the agency includes Answer Engine Optimization (AEO) services and Generative Engine Optimization (GEO) in its strategy so your B2B business can appear in AI search results.

When you start looking for SEO agencies, take some time, choose one that checks these boxes and understands what it takes to grow in your industry.

Why B2B Companies Choose Simplified Marketing

As an industrial digital marketing agency, Simplified Marketing understands that every B2B business has different goals, challenges, and growth plans. That’s why we don’t offer one-size-fits-all SEO strategies. 

Backed by marketing experience with Fortune 100 companies, we combine strategy, execution, and transparent reporting to help you generate more qualified leads, improve conversions, and support long-term growth.

• Build strategies around your goals, buyers, and long sales cycles instead of generic recommendations.
• Provide transparent reporting that helps you understand performance and make informed decisions.
• Work as an extension of your team, giving you experienced support without adding another full-time hire.
• Support businesses looking for B2B SEO services with strategies that align marketing with sales objectives.