15 Best WordPress SEO Agencies 2025

WordPress is the go-to CMS for 62% of business websites, all thanks to its easy-to-use structure and SEO-friendly features. 

It allows businesses to manage and publish content with zero hassles. No wonder, it has become a favorite for those looking to boost their online presence.

However, setting up a WordPress website alone doesn’t guarantee a top rank on Google’s first page. 

With countless features, themes, and plugins, optimizing your WordPress website can get overwhelming. 

That’s where partnering with a WordPress SEO agency can prove a smart move. They’ll handle the heavy lifting and ensure your website is optimized for better search rankings.

In this post, we’ll introduce you to best WordPress SEO agencies that can elevate your SaaS website to the top of search listings.

Navigating the World of the 15 Best WordPress SEO Agencies

1. Growfusely

Best For:

• Businesses looking to optimize their WordPress sites for top search rankings.
• B2B SaaS that seeks a consistent flow of qualified leads
• Startups and SMBs looking to scale content production through data-driven marketing.
• Enterprises requiring high-quality, impactful content
• Top Services: WordPress SEO strategy, content marketing, content creation, SaaS content writing, link building, creative services, website content creation services, and digital PR.

Additionally, we thoroughly audit your current SEO and marketing performance. Our team’s expertise in SaaS technical SEO ensures your site is optimized for search engines, improving speed, structure, and scalability as your business grows. 

Industries:

• B2B SaaS, technology

Recognizable Clients:

• We have partnered with over 40 SaaS brands to boost growth and increase referral traffic. 

We specialize in WordPress SEO, helping businesses optimize site performance and drive steady organic traffic that delivers long-term results.

Here are some brands that have experienced this – 

Review by Client:

Case Study:

• Growfusely’s content-driven SEO strategy helped boost Mind the Graph’s organic traffic by 400%.

Here’s a detailed case study for your reference.  

Price:

You can choose how to partner with Growfusely based on your budget, timeline, and business objectives. 

We offer the following flexible options:

• Done-For-You Monthly Retainer
• One-time Detailed Website Audit
• Ongoing Marketing Consulting
• Custom Plan as Per Your Needs

Get on a 1:1 strategy call with our founder, Pratik Dholakiya, and start your journey toward explosive growth for your SaaS.

2. Coalition Technologies

Best For:

• Businesses seeking affordable WordPress SEO services

Top Services:

• WordPress SEO optimization, technical SEO audits, content marketing and creation, and more.

Industries:

• eCommerce, technology, B2B, SaaS, and retail

Recognizable Clients:

• Microsoft, Roku, and Harvard

Review by Client:

Case Study:

• Coalition Technologies helped Pink Lily boost revenue from $2.5 million in the first year through SEO and web optimization. Their revenue grew by 33% annually over three years, reaching $19.5 million. Explore the complete success story on their website.

Price:

Customized plans depending on business needs and budget.

3. Straight North

Best For:

• Businesses looking to improve lead generation through WordPress SEO services.

Top Services:

• WordPress SEO optimization, lead generation campaigns, content marketing, link building, PPC management, and website design.

Industries:

• eCommerce, healthcare, manufacturing, and technology

Recognizable Clients:

• Follett Corporation, Reed Construction, and Cambridge University Press

Review by Client:

Case Study:

• Celerant achieved a 21% increase in organic leads and a 170% rise in paid leads with Straight North’s SEO services. Read the complete success story here.

Price:

Customizable pricing models to fit your business needs and goals.

4. Orbit Media

Best For:

• Businesses looking to enhance online visibility through effective content marketing strategies.

Top Services:

• WordPress SEO, content strategy and creation, website design and development, technical SEO, and analytics tracking.

Industries:

• eCommerce, healthcare, nonprofits, and education

Recognizable Clients:

• The American Red Cross, University of Chicago, and National Geographic.

Review by Client:

Case Study:

• Orbit Media transformed Duarte’s outdated website into a scalable, SEO-optimized platform. The redesign improved user conversion rates and set the foundation for future growth.

Price:

Customized plans according to client’s needs and budget.

5. WebFX

Best For:

• Businesses seeking comprehensive digital marketing solutions.

Top Services:

• WordPress SEO, content marketing, web design and development, and conversion rate optimization.

Industries:

• eCommerce, education, and technology

Recognizable Clients:

• SaaSOptics, Vanguard, and Wikimedia Foundation

Review by Client:

Case Study:

• WebFX helped HydroWorx achieve a 236% increase in organic sessions and a 131% boost in organic contact form submissions. Explore the entire case study on their website.

Price:

Custom plans tailored to meet client’s business goals.

6. Thrive Internet Marketing Agency

Best For:

• Businesses aiming for holistic online growth.

Top Services:

• SEO, PPC, social media marketing, web design, content marketing, and online reputation management.

Industries:

• eCommerce, healthcare, law, home services, and technology

Recognizable Clients:

• Keller Williams Realty, University of North Texas, and The Salvation Army

Review by Client:

Case Study:

• Thrive’s strategic approach led to a 67% increase in top 5 keyword rankings and a 123% overall improvement for Whistleblower Law Firm. Explore more details here.

Price:

Flexible pricing structures according to the client’s requirements.

7. SEO Brand

Best For:

• Companies seeking to enhance online visibility through comprehensive SEO strategies. 

Top Services:

• Search engine optimization, pay-per-click advertising, social media marketing, reputation management, and content marketing

Industries:

• eCommerce, healthcare, technology, finance, and travel

Recognizable Clients:

• Yellow Pages, Sonic Drive-In, and Redfin

Review by Client:

• Clients commend SEO Brand for their expertise and customer service.

Case Study:

• SEO Brand revamped PeopleCore’s website to clarify its services and improve user experience. The updated design led to increased engagement. Check out the complete case study here.

Price:

Customized pricing plans based on specific client needs.

8. Ignite Visibility

Best For:

• B2B and B2C companies aiming for enhanced online visibility and higher conversion rates.

Top Services:

• SEO, PPC, Social Media Marketing, Email Marketing, and Web Design.

Industries:

• eCommerce, healthcare, technology, education, and more.

Recognizable Clients:

• The Marine Mammal Center and the University of California, San Diego.

Review by Client: 

Case Study:

• Ignite Visibility’s collaboration with a women’s fashion brand led to a doubling of their SEO traffic and revenue. The client praised the team for their communication, responsiveness, and technical expertise. Check out the case study here.

Price:

Flexible pricing plans according to business needs.

9. Go Fish Digital

Best For:

• Brands looking for affordable WordPress SEO and digital PR solutions.

Top Services:

• SEO, online reputation management, content marketing, and digital PR.

Industries:

• eCommerce, legal, healthcare, real estate, and technology.

Recognizable Clients:

• GEICO, Monster, United Way, and Symantec.

Review by Client:

• Client reviews are not mentioned on the website, but Go Fish Digital is known for delivering positive results. The agency is highly regarded for its expertise in SEO services.

Case Study:

• Go Fish Digital helped BroBible recover its visibility in Google’s Top Stories and Discover by identifying and fixing technical SEO issues. As a result, BroBible saw a 329% increase in Discover clicks and a 20% boost in programmatic revenue within two months. Read the details here.

Price:

Custom pricing based on project scope, starting from $5,000/month for SEO and digital marketing packages.

10. iPullRank

Best For:

• Businesses seeking technical SEO and content strategy for WordPress sites.

Top Services:

• Technical SEO, content strategy, SEO audits, content optimization, and more.

Industries:

• eCommerce, SaaS, technology, finance, and more.

Recognizable Clients:

• Adobe, Salesforce, and Tommy Hilfiger

Review by Client:

Case Study:

• iPullRank helped a global bank generate $2.4 billion in incremental revenue. The client achieved a 398% increase in total conversions and a 127.2% growth in the top 3 keyword rankings YoY. Check out the details here.

Price:

Custom pricing based on project scope and business needs.

11. Seer Interactive

Best For:

• Large enterprises looking for data-driven SEO strategies.

Top Services:

• SEO, PPC, and data analytics

Industries:

• eCommerce, finance, healthcare, and technology

Recognizable Clients:

• Asana, LinkedIn, and Intuit

Review by Client:

• They haven’t mentioned client reviews on the website but have a solid reputation for delivering results.

Case Study:

• Seer Interactive helped a leading SaaS company launch a landing page to drive organic leads, with over 700 conversions and 19K organic sessions. The page also boosted paid campaigns with a +6% lead submission start rate. Check out the details on their website.

Price:

Custom pricing based on the client’s needs and project scope.

12. Directive Consulting

Best For:

• B2B SaaS companies looking to drive predictable growth through performance marketing and SEO strategies.

Top Services:

• SEO services, PPC management, content marketing, conversion rate optimization, paid media, analytics and reporting, and performance marketing.

Industries:

• SaaS, enterprise technology, finance, healthcare, and education.

Recognizable Clients:

• Zoom, Cisco, Betterment, and Sumo Logic

Review by Client:

Case Study:

• Directive’s team helped several leading brands improve organic traffic and SEO rankings. Check out their work portfolio here.

Price:

Customized pricing based on the scope and needs of each client.

13. Grow and Convert

Best For:

• B2B SaaS companies and businesses needing content marketing for lead generation.

Top Services:

• Content strategy, SEO content creation, customer research, lead generation.

Industries:

• SaaS, healthcare, enterprise software, B2B services.

Recognizable Clients:

• Rainforest QA and Cancer Treatment Centers of America.

Review by Client:

• Highly praised for deep SEO expertise and delivering high-converting content.

Case Study:

• They successfully increased organic leads for Rainforest QA by targeting bottom-of-the-funnel keywords and expert-level content. Grow & Convert’s approach helped turn their blog into a key growth engine within 12 months. Read the entire case study here.

Price:

Tailored pricing based on project scope (premium for content and SEO strategy services).

14. OuterBox

Best For:

• Businesses looking to drive organic traffic and improve online sales through SEO.

Top Services:

• SEO audits, eCommerce SEO, content marketing, website design, and PPC.

Industries:

• eCommerce, retail, manufacturing, and automotive.

Recognizable Clients:

• InVue, Atlas Oil, and Kenwood

Review by Client:

Case Study:

• OuterBox optimized Mount-It!’s Welcome Series, leading to a 3X revenue increase. Explore the complete case study on their website.

Price:

Custom pricing based on specific SEO and marketing needs.

15. Onely

Best For:

• Businesses seeking solutions for complex SEO issues, especially those related to technical SEO, Core Web Vitals, and JavaScript SEO.

Top Services:

• SEO audits, Core Web Vitals optimization, JavaScript SEO, technical SEO consulting, and website speed optimization.

Industries:

• eCommerce, SaaS, publishing, media, enterprise-level businesses.

Recognizable Clients:

• LEGO, Disney, CareerFoundry, and HomeToGo.

Review by Client:

Case Study:

• Onely has not shared any specific case studies. However, their expertise in technical SEO is highly valued by their clientele.

Price:

Pricing is tailored based on the scope of technical SEO needs, with customized packages available.

Essential Tips for Choosing the Right WordPress SEO Agency

Here are the best tips for choosing the right WordPress SEO agency.

1. Prioritize Agencies with Specialized WordPress Expertise

General SEO knowledge won’t cut it. 

So, choose an agency that leverages the WordPress platform to reap the best benefits. 

Here’s how you can check:

• Ask for case studies or portfolios that showcase their client’s WordPress websites.

• Ensure they have worked with SEO plugins like Yoast or Rank Math.

• Evaluate their approach to custom themes. They must have expertise in optimizing custom WordPress themes to achieve SEO performance.

2. Boost Rankings with WordPress-Specific SEO Tactics

The agency must tailor SEO strategies to the strengths of WordPress. 

For instance, they should create SEO-friendly URLs. 

Similarly, they must use tools like Schema Pro to improve rich snippets and structured data. This can make all the difference when trying to increase your visibility.

3. Enhance User Experience for Better SEO Performance

User experience (UX) directly impacts your SEO rankings. 

Look for an agency that can help optimize your WordPress website for speed, mobile responsiveness, and usability.

A clutter-free, easy-to-navigate website can improve engagement and reduce bounce rates without hassles.

4. Choose WordPress SEO as a Cost-Effective Growth Strategy

If a WordPress SEO agency promises instant results, it’s a red flag. 

Quality SEO takes time but offers more sustainable results.

So, ensure the agency focuses on growing organic traffic without relying entirely on paid advertising.

They should build a solid keyword and content strategy to drive long-term growth.

5. Ensure Strong Technical SEO Capabilities

A strong SEO strategy relies on seamless technical SEO, especially on WordPress. 

So, ensure the agency is well-versed in technical aspects that impact your website’s searchability. 

Here’s how you can evaluate:

6. Look for Transparency, Communication, and Proven Results

Clear communication and transparency are pivotal for long-term partnerships.

The WordPress SEO agency should be an open book.

They must provide updates on keyword rankings, site traffic, and conversion rates. Besides, they must share their track record to help you gauge their success with other clients.

Most importantly, they should communicate their strategies and timelines with no hidden tactics or surprises.

Summing Up

An experienced and reliable WordPress SEO agency can help transform your website’s search rankings and performance. The 15 best WordPress SEO agencies shared in this post can help you commence your journey.

If you are specifically looking for a SaaS SEO agency, Growfusely can be a great fit. 

At Growfusely, we specialize in WordPress-specific SEO strategies. We’ve been successfully helping SaaS businesses improve their visibility, user experience, and organic traffic. Our work portfolio is proof.

Our expertise and commitment to drive positive results for your brand set us apart. Let’s help you maximize your WordPress site’s potential. Contact us today!