51% of content consumption derives from organic search. SEO content writing is the key that unlocks the door to organic website traffic.
Organic traffic is the backbone of long-term content performance, but getting clicks isn’t as simple as publishing a few blog posts and hoping for the best.
Many brands struggle to consistently produce content that ranks, drives qualified traffic, and converts.
To top things off, it’s hard to know who to partner with when there are so many agencies to choose from.
We’ve curated this list of the best SEO content writing services to help businesses find the best companies that grow visibility and authority in search.
- Siege Media – Best Overall
- ClearVoice – Best Content Network
- Straight North – Best for Data-Driven Content
- 97th Floor – Best for Automation
- Ten Speed – Best ICP-Focused Strategy
- Compose.ly – Best Scalable Content Partner
- Verblio – Best Cost-Effective Solutions
- The Blogsmith – Best for B2B and SaaS Strategy
- Skale – Best for Scalable Content
1. Siege Media
Best for: Premium SEO content
Headquartered in: 100% remote with hubs in San Diego, Austin, and New York City
Industries: Fintech, e-commerce, and SaaS
Pricing: Custom pricing
Recognizable clients: Zapier, Zoom, Kraken, and Instacart
Siege Media combines SEO expertise, content marketing muscle, and PR savvy to fuel your online growth. We ditch unreliable tactics and leverage data-driven strategies to uncover lucrative ranking opportunities.
The proof is in the case study pudding: our SEO writing services deliver over $148,646,000 in annual client traffic value. We create top-notch content by marrying in-depth keyword research with exceptional copywriting and best-in-class content design.
But SEO content writing is just one of our specialties. Our team also excels in technical SEO, web design, and digital PR, ensuring a holistic approach to your online success.
2. ClearVoice
Best for: Connecting with established freelance content creators
Headquartered in: Phoenix, Arizona
Industries: B2C, healthcare, software, financial, and legal services
Pricing: Custom pricing
Recognizable clients: Cabela’s, CISCO, and Updater
ClearVoice is a content creation platform offering varying writing services to suit businesses’ needs. Designed for flexibility and adaptability, ClearVoice’s content creation services are available to businesses of all sizes. They aim to bridge client content gaps, drive traffic, increase online visibility, and establish industry authority.
ClearVoice offers managed content creation. This service includes developing content in various formats aligning with your specific strategy and industry. ClearVoice also provides content distribution and guest posting services designed to reach new audiences and elevate your brand.
By handling the entire process internally, ClearVoice allows clients to step back and focus on their core business while high-quality SEO content gets amplified across multiple websites. The ClearVoice Content solution offers four distinct plans based on your needs. This ensures you only pay for the content and resources you truly require.
3. Straight North
Best for: Data-driven content marketing strategies
Headquartered in: Chicago, Illinois
Industries: B2B, B2C, and technology
Pricing: Custom Pricing
Recognizable clients: Chicago Bears, BluePay, and Donnelley Financial Solutions
A veteran in the content writing space with over 25 years of experience, Straight North is a digital marketing agency well-respected for providing SEO services to businesses of all sizes, from enterprise to local. Their focus is meticulously crafted keyword research, which forms the foundation for increasing organic traffic and growth for their clients.
Straight North’s SEO writing approach combines data-driven digital marketing strategies with collaboration. They work closely with clients to identify content goals and create a comprehensive plan to achieve them.
Their portfolio boasts a variety of informative content formats tailored to each client’s audience and industry. Straight North caters to businesses of all sizes, making them a versatile choice for many SEO content needs.
4. 97th Floor
Best for: Scalable content
Headquartered in: Lehi, Utah
Industries: Business, health, technology, B2C, finance, energy, home services, and real estate
Pricing: Custom pricing
Recognizable clients: FIGS, McKinsey & Company, and Zoom
97th Floor is a data-driven digital marketing service that excels in crafting high-value content aligned with its core “Great Marketing” philosophy: empathy, innovation, and profitability. Their team holds extensive customer knowledge and industry analysis across various sectors.
This expertise translates into content creation that resonates with your target audience, whether ad copy, website content, or engaging articles. By focusing on user experience and search engine optimization, 97th Floor ensures your content drives organic traffic and growth.
5. Ten Speed
Best for: ICP-focused strategy
Headquartered in: Chicago, Illinois
Industries: B2B and Saas
Pricing: Custom pricing
Recognizable clients: Workvivo, teamwork.com, and Visible
Ten Speed, an SEO and content marketing agency, provides a comprehensive solution for businesses. Their content writing services deliver original content in various formats tailored to your ideal customer profile and product positioning. They prioritize close collaboration to ensure complete alignment with your target audience, including style guide and tone of voice.
They take pride in their meticulous editorial process, guaranteeing high-quality content. This process includes subject-matter expert (SME) review and three rounds of human editing before the first draft. Ten Speed empowers B2B companies to achieve sustainable organic growth through SEO and content marketing.
6. Compose.ly
Best for: Scalable content partner
Headquartered in: Seattle, Washington
Industries: Various industries
Pricing: Starting at $900/month
Recognizable clients: Mailchimp, WebMD, and Calendly
Compose.ly is an SEO content writing agency that connects businesses and agencies with a network of vetted, U.S.-based freelance writers specializing in SEO-focused content creation. They aim to help clients generate high-quality content at cost-effective prices.
What sets Compose.ly apart is its managed service approach. Compose.ly handles content creation, from assigning writers suited to your industry and audience to managing payroll. They are a great option for companies with an established content strategy needing additional content production support.
7. Verblio
Best for: Cost-Effective content solutions
Headquartered in: Denver, Colorado
Industries: Various industries
Pricing:Pay per word
Verblio is a content creation platform that leverages the combined power of human expertise and computer efficiency to generate unique SEO writing. It connects agencies and companies with a pool of professional freelance writers based in the US, providing support for outsourced content needs.
This large pool of SEO content writers opens doors for various industries to utilize Verblio’s services. They prioritize having writers who can create publish-ready content with the help of AI tools. This approach keeps costs lower and production faster. However, customers can also choose 100% human-written content customized to their specific company tone and target audience.
For companies seeking strictly copywriting support, Verblio offers a cost-effective solution.
8. The Blogsmith
Best for: B2B and SaaS strategic content
Headquartered in: Denver, Colorado
Industries: Financial, B2B technology SaaS, small business, and e-commerce
Pricing: Custom pricing
Recognizable clients: Moz, Semrush, and HubSpot
The Blogsmith is a B2B-focused content agency specializing in creating SEO-optimized content for B2B companies. Their approach isn’t a one-size-fits-all solution; they work closely with clients to understand their unique needs and create content that perfectly fits their overall goals.
They focus on crafting high-quality content that ranks well in search engines and resonates with the target audience across the entire sales funnel.
By emphasizing data and research, The Blogsmith ensures content aligns with user intent and search engine algorithms. Additionally, they believe in nurturing long-term relationships with clients, actively seeking feedback and input to improve their practices.
9. Skale
Best for: Scalable content
Headquartered in: London, England, United Kingdom
Industries: SaaS and B2B
Pricing: Custom pricing
Recognizable clients: Rezi, Perkbox, and Moonpay
Skale is an SEO agency that offers expert-led SEO content writing services specifically designed for SaaS companies. Their focus is on creating user-centric and relevant content that drives pipeline growth.
By combining industry experts with comprehensive SEO research, their team creates authoritative and scalable content for their clients. They also leverage data and trends to address specific customer concerns and position their clients as industry experts.
Skale positions itself as a good choice for SaaS companies seeking results-oriented content. This content attracts the right audience and drives conversions.
| Agency | Best For | Industries | Recognizable Clients |
|---|---|---|---|
| Siege Media | Premium SEO content | Fintech, e-commerce, SaaS | Zapier, Zoom, Kraken, Instacart |
| ClearVoice | Content network | B2C, health care, software, financial, legal | Cabela’s, CISCO, Updater |
| Straight North | Data-driven content strategies | B2B, B2C, technology | Chicago Bears, BluePay, Donnelley |
| 97th Floor | Automation and scalable content | Business, health, tech, B2C, finance, more | FIGS, McKinsey & Co., Zoom |
| Ten Speed | ICP-focused strategy | B2B, SaaS | Workvivo, teamwork.com, Visible |
| Compose.ly | Scalable content partner | Various industries | Mailchimp, WebMD, Calendly |
| Verblio | Cost-effective content solutions | Various industries | GrowthSquad, Rankings.io |
| The Blogsmith | B2B and SaaS strategy | Financial, B2B tech, small biz, e-commerce | Moz, Semrush, HubSpot |
| Skale | Scalable content for SaaS | SaaS, B2B | Rezi, Perkbox, Moonpay |
Tips for Strong Content Partnerships
Looking to get the most out of your content writing partner? Clear communication and strategic alignment can make all the difference. Here are five tips to help you collaborate effectively and drive better results:
- Define goals upfront: Be clear about your KPIs, audience, and the role content plays in your overall strategy.
- Share brand guidelines and voice: Provide examples, tone preferences, and dos and don’ts to ensure consistency.
- Establish a feedback loop: Offer constructive, timely feedback and create space for questions or revisions.
- Prioritize transparency: Communicate timelines, shifting priorities, or resource changes early to avoid confusion.
- Align on performance metrics: Make sure both sides understand how success is measured and what tools are used to track it.
Unlock Performance With SEO Content Writing Services
Don’t settle for just any SEO content writing service. By understanding your unique needs and goals, you can find a partner who’ll create high-quality content that drives results.
Siege Media stands out from the competition by offering comprehensive and adaptable solutions to help companies meet their goals.
With over 12 years of experience, Siege Media crafts SEO content that gets results. We go beyond generic content creation with compelling content that increases monthly organic traffic by 137%.
Contact our team of content marketing experts to boost your organic SEO performance today!
Frequently Asked Questions
Why Use Content Marketing Services?
Content marketing services provide expertise in creating strategic, high-quality content that drives traffic, nurtures leads, and increases conversions.
Agencies combine SEO, research, and creative storytelling to ensure content aligns with your business goals and delivers measurable ROI.
Which Is Better, SEO or Content Writing?
SEO and content writing work hand-in-hand. SEO ensures your content is discoverable by optimizing for search engines, while content writing creates engaging, valuable materials that attract and convert readers. Together, they drive sustainable organic growth.
Are SEO Agencies Worth It?
Yes, SEO agencies bring specialized knowledge and data-driven strategies to improve your search rankings, increase website traffic, and boost revenue. Partnering with a top SEO agency can accelerate growth by applying proven tactics and ongoing optimization.
