Hiring Guide: How to Choose the Best Content Marketing Company in the US

What can a content marketing agency in the USA do for your business?

A content marketing firm creates and shares specific types of content, including blogs, videos, social media posts, newsletters, or guides, to help businesses attract customers and sell their services or products.

It also offers strategic planning, visual assets like infographics, distribution across multiple channels, and performance analysis.

According to Reboot’s report, in 2018, the global content marketing market was valued at $36.8 billion, and it surged to $413.3 billion by 2022, representing a compound annual growth rate (CAGR) of 16.9%.

As the report further suggests, the content marketing industry is projected to reach $1.95 trillion by 2032, proving that this type of marketing is still a very popular digital marketing branch even with the popularity of AI tools for content marketing.

The content that marketing agencies create gets amplified through social media marketing, where businesses can build genuine relationships with their audience across platforms like LinkedIn, Facebook, TikTok, and Instagram.

The research also highlights that short articles and blog posts are the most widely used format, with 94% of marketers relying on them for their adaptability and ability to share information effectively.

Videos are another dominant format used by about 84% of marketers for their storytelling potential and visuals, while case studies and infographics take up a smaller percentage of 78% and 67% respectively.

Furthermore, short-form videos are the most widely used social media format, with 91% of businesses using video as a marketing tool.

How does a content marketing company differ from a digital marketing or SEO agency?

While either agency can help businesses boost awareness and bring in more customers, the main difference is that content marketing firms focus on creating content for your platforms, while an SEO agency aims to optimize that content for search engine rankings.

The goal of the agency working in content marketing is to draw the audience to the engaging, high-quality videos, infographics, blog posts, or articles.

On the other hand, an SEO agency optimizes the brand’s presence in search results, ensuring that people come across that particular brand first when they start looking for brand-related services or products.

A digital marketing agency uses various digital channels, tools, and strategies to promote a brand, product, or service online, encompassing multiple strategies which often include both SEO and content marketing.

What kind of ROI can content marketing bring?

According to the 2025 Content Marketing Institute (CMI) study, 70% of businesses are achieving positive content marketing ROI.

It’s helped businesses increase ROI anywhere between 9% and 87% in one year.

Some of the significant improvements include:

• 87% of marketers increased brand awareness
• 74% generated demand or leads
• 52%grew loyalty with existing clients/customers
• 49% directly attributed the revenue growth to content marketing

Businesses that opt to invest in email content marketing, for example, can expect to get $36 for every $1 spent, which is a 3600% return.

How to find the right company in the US on DesignRush that fits your budget?

We’ve created a list of top USA content marketing agencies on DesignRush across multiple price points, so you can identify a service provider that’s within your price range.

Beyond budget, our agency directory allows you to filter agency profiles by location, area of expertise, agency reviews, client types, team size, and hourly rates.

How do I choose the right United States marketing company?

To choose the right company, weigh its expertise and experience against your requirements to ensure it can fulfill your campaign goals.

Here are some steps to guide you:

1. Define your business goals
   Clarify whether you need brand awareness, leads, SEO growth, or revenue impact—agencies are strongest when aligned to a specific outcome.
2. Look for relevant industry experience
   Choose a company that has proven results with businesses similar to yours, especially in your industry, market size, and target audience.
3. Evaluate strategy, not just content
   A strong agency should explain why it creates certain content, not just what kind of content it creates. Content marketing strategy should guide topics, formats, and distribution.
4. Review proven results and case studies
   Prioritize B2B content marketing agencies that can show measurable outcomes like traffic, leads, conversions, rather than just well-written samples.
5. Understand their process and team
   Make sure you know who will work on your account, how collaboration works, and how content moves from idea to publication.
6. Assess measurement and reporting
   The right agency clearly defines KPIs, reports consistently, and ties content performance to business impact.
7. Send a request for proposal
   Narrow down your list to US content marketing companies that meet your requirements and send a request for proposal (RFP).
8. Match budget, scope, and expectations
   Choose a partner whose pricing, timelines, and scope align with your resources and who sets realistic expectations from day one.

Are you still looking for the perfect content marketing partner? Share a few quick project details through our Marketplace, and we’ll provide you with a list of top five agencies tailored to your needs - for free.

What questions should be asked before hiring a content marketing agency in the US?

We would recommend asking the following questions before hiring a new agency:

Relevant Background

1. As a B2B content marketing agency, what experience do you have with businesses in our industry or similar markets?
2. Can you share case studies or examples of measurable results you’ve achieved for US-based clients?
3. How do you stay up to date with US market trends, content standards, and platform changes?
4. Who will be working on our account, and what is their background in content strategy and creation?

Services and Processes

1. Which services are included in your content marketing offering (strategy, creation, SEO, distribution, reporting)?
2. What is your end-to-end content marketing process from research and ideation to publishing and optimization?
3. How do you handle collaboration, feedback, and revisions during the content creation process?
4. What tools and platforms do you use for content planning, SEO research, and performance tracking?

Related to Your Project

1. As a B2B content marketing agency, how you would you approach tailoring your content strategy to our business goals, audience and budget?
2. What KPIs will you track, and how do you measure success and ROI for a project like ours?
3. What timeline should we expect before seeing meaningful results from our content efforts?
4. What potential risks or challenges do you foresee with our project, and how would you address them?

Sources

DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

• Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
• The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations. 

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.