5 Top SEO Copywriting Agencies You Should Know

In today’s hyper-competitive digital marketplace, content doesn’t just need to sound good—it needs to rank. That’s where a professional SEO copywriting agency comes in. Whether you're a small business owner or managing a corporate site, the right content can be your strongest digital asset. This article lists five of the best SEO copywriting companies globally, delivering optimized, engaging, and conversion-friendly content.

Let’s dive into the top players dominating the SEO copywriting space today.

Softtrix Tech Solutions Pvt Ltd.

Softtrix Tech Solutions Pvt Ltd. is a standout leader in the SEO copywriting world. With a laser focus on performance marketing and digital growth, this Indian-based SEO copywriting agency consistently crafts SEO-optimized content that not only ranks but converts. They offer tailored SEO copywriting services for diverse industries, including eCommerce, healthcare, and SaaS. From keyword-optimized web copy to high-performing blog content, Softtrix is driven by data and creativity. Their team consists of SEO strategists, content creators, and analysts who collaboratively develop copy that aligns with both Google’s algorithms and user intent.

Cost per hour: $25 – $49
Number of employees: 50 – 249
Clutch Rating: 4.8 ★

Single Grain

Single Grain is a full-service digital marketing agency based in Los Angeles that has earned its stripes as a premium SEO copywriting company. Known for working with big names like Amazon, Uber, and Salesforce, Single Grain creates high-impact, search-engine-optimized content across industries. Their approach combines keyword strategy, content audits, and competitor research to write SEO content that dominates the SERPs. If you’re looking for strategic growth and enterprise-level execution, they’re a strong contender.

Cost per hour: $100 – $149
Number of employees: 10 – 49
Clutch Rating: 4.9 ★

Victorious SEO

Victorious SEO focuses solely on SEO and delivers outstanding results through content that’s been crafted with precision. This award-winning SEO copywriting company takes a data-driven approach, emphasizing ROI and long-term growth. Their in-house content team works closely with SEO analysts to create keyword-rich, authoritative blog posts, service pages, and landing pages that consistently rank. If organic traffic and technical SEO are your priority, Victorious is worth considering.

Cost per hour: $100 – $149
Number of employees: 50 – 99
Clutch Rating: 4.8 ★

Brafton

As one of the most recognizable content marketing names in the U.S., Brafton offers robust SEO copywriting services that are grounded in strategic content planning. They serve enterprise clients and SMEs alike with everything from product descriptions to full-scale content marketing strategies. Brafton’s team includes journalists, editors, and strategists who ensure every word is SEO-optimized and brand-aligned. Their performance reporting tools also help businesses gauge the success of their campaigns with measurable KPIs.

Cost per hour: $100 – $149
Number of employees: 250 – 999
Clutch Rating: 4.7 ★

Express Writers

Express Writers has built a strong reputation for high-quality content writing with a specialty in SEO. This SEO copywriting agency offers transparent pricing, quick turnaround times, and a wide range of services including blog writing, web copy, and white papers. They’re best known for their in-depth keyword research and adherence to SEO best practices. Their team includes over 90 writers, editors, and strategists delivering tailored content for small businesses and enterprises alike.

Cost per hour: $50 – $99
Number of employees: 10 – 49
Clutch Rating: 4.6 ★

Why You Should Hire a Professional SEO Copywriting Agency

Working with a professional SEO copywriting company allows you to scale your content creation without compromising on quality. These agencies understand Google’s ever-evolving algorithms, keyword strategy, and user behavior. Unlike freelance writers, agencies usually offer end-to-end services—from keyword research and topic ideation to performance reporting.

When you hire a top-tier SEO copywriting service, you don’t just get words—you get measurable results. Whether it’s ranking on the first page or converting clicks into customers, content remains the king of digital marketing.

Final Thoughts

Finding the right SEO copywriting services can be a game-changer for your brand’s online presence. Each of these agencies brings something unique to the table—whether it's Softtrix's affordable, results-driven approach or Single Grain's strategic execution for enterprise clients. The key is choosing the one that best aligns with your budget, business goals, and content needs.

Don’t underestimate the power of high-quality, optimized copy. It’s not just about writing anymore—it’s about writing for results.

FAQs

What is an SEO copywriting agency?
An SEO copywriting agency specializes in writing content that’s optimized for search engines while engaging for human readers. They help improve your website’s visibility and conversion rates.

Why should I hire an SEO copywriting company instead of a freelancer?
Agencies offer comprehensive services including keyword research, content planning, writing, editing, and performance analysis, which freelancers might not always provide.

How do SEO copywriting services improve rankings?
These services ensure your content is aligned with SEO best practices, including keyword usage, meta tags, headings, and readability, improving your chances of ranking higher on search engines.

How much does it cost to hire an SEO copywriting agency?
Pricing varies by agency and scope of work. It can range from $25 to $150 per hour depending on experience and deliverables.

Are SEO copywriting services suitable for small businesses?
Absolutely! Many agencies offer customizable packages that fit the needs and budgets of small businesses.

How do I choose the right SEO copywriting agency?
Look for experience, client reviews, services offered, pricing, and a portfolio that matches your brand’s tone and goals.