7 Best Technical SEO Agencies for 2024 [Manually Picked]

April 19, 2024
| Maria Harutyunyan
| 10 Min Read
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In today's digital world, Technical SEO is super important for businesses to get noticed online. It's all about making sure your website is easy for search engine crawlers to find, understand, index. From speeding up your site to making it work well on phones, technical SEO improves your website's health laying foundation for showing up higher in search results.

Because Technical SEO can be tricky, many businesses hire SEO agencies. These experts know how to check your website for any problems and fix them, so more people can find your site online and have a good experience using it.

Understanding how tough it can be for businesses to figure out technical SEO, we've done lots of research to select the best 7 technical SEO agencies from a list of 60 agencies. With our list, you don't have to spend hours searching - you can find all the info you need about top agencies right here. And don't worry, our choices are based only on how good the agencies are, not on who's paying us.

Best Technical SEO Agencies:

  • Loopex Digital
  • SmartSites
  • StraightNorth
  • Pearl Lemon
  • SEOWorks
  • NinjaPromo
  • Markitors

Why You Can Trust Loopex Digital 

Loopex Digital boasts a team of over 50 on-site SEO specialists, technical SEO experts, and skilled link builders. With over 5 years of industry experience, we have established ourselves as leaders in the market, delivering exceptional results across hundreds of successfully completed projects. Our unwavering commitment to prioritizing our clients and their needs sets us apart, ensuring their satisfaction remains our top priority. This extensive background and proven track record position us as a trusted authority in the field of digital marketing, qualifying us to curate a list of the best technical SEO companies.

Research Methodology

We employed a comprehensive research methodology to curate the list of the top 7 technical SEO agencies, ensuring the selection of agencies with demonstrated expertise in technical SEO. Here is how the process went: 

  1. First, we compiled a list of potential candidates from Clutch, including the first 40 companies in the "Technical SEO" category.
  2. Next, we conducted a manual exploration and SERP analysis to identify additional agencies by searching for the keyword "technical SEO agency." As a result, we added another 18 companies to the pool.
  3. To narrow the selection, we retained only agencies with dedicated technical SEO landing pages and explicit mentions of technical SEO in their service offerings. This ensured a focused selection of agencies that clearly emphasized technical SEO expertise.
  4. Further refining the list, we eliminated agencies with less than 20 reviews on Clutch, focusing on those with a substantial volume of feedback to ensure credibility and reliability.
  5. The next step involved inspecting the remaining candidates to ascertain their recognition within the industry. We picked the agencies that were included in non-sponsored listicles like "Best Technical SEO Company." This criterion validated their standing as industry leaders and experts in technical SEO.
  6. Each agency underwent thorough research, where we evaluated multiple criteria for their qualifications and capabilities.

Here are the criteria we applied to each company:

1. Focus criteria:

  • SEO focus - proof that SEO is the main service line of the company
  • Technical SEO expertise - evidence that among all directions of SEO, the agency also has expertise in technical SEO
  • Presence in “Best Technical SEO Agency” listicles
  • Testimonials for technical SEO projects

2. General criteria:

  • Clutch rating - an indicator of the company’s performance and reputation within the industry
  • Review count - proof of the agency's credibility and client satisfaction
  • Awards - indicator of recognition received by the agency
  • Founding year - validation of accumulated industry experience
  • Portfolio diversity - confirmation of the variety of completed projects

We also considered information such as company descriptions, locations, price ranges, and company sizes for each top company, although these factors did not influence the research process.

The research used various sources, including Clutch, company websites, and a comprehensive exploration of relevant listicles featuring the "Best/Top Technical SEO Agencies."

This multi-faceted approach ensured a comprehensive evaluation, resulting in the identification of the top 7 technical SEO agencies.

Note that this research was conducted manually by the Loopex team, ensuring a unique and robust methodology that underscores the reliability and authenticity of the final selection.

Top 7 Technical SEO Agencies You Should Consider

This chart highlights the key features and metrics of the 7 leading technical SEO agencies selected for their innovative approaches and exceptional service. By delving into their unique strengths, service offerings, and client satisfaction levels, we can better understand what sets them apart in the competitive landscape of technical SEO.

LOOPEX DIGITAL 100% SEO Yes 5.0 $25-$49 10-49
SMART SITES 35% SEO Yes 4.9 $100-$149 250 - 999
STRAIGHT NORTH 70% SEO No 4.7 $100-$149 50 - 249
PEARL LEMON 55% SEO Yes 4.8 $50 - $99 10 - 49
SEOWORKS 65% SEO Yes 4.8 $100-$149 10 - 49
NINJA PROMO 10% SEO No 4.8 $50 - $99 50 - 249
MARKITOS 100% SEO Yes 4.9 $100-$14 10 - 49

Loopex Digital

Loopex Digital Best Technical SEO agency

With a proven track record of excellence, Loopex Digital combines technical prowess with innovative strategies to propel businesses to new heights. The team of experts navigates with precision, staying ahead of the curve to deliver unparalleled results.

Testimonial for a technical SEO project: Their approach to managing the project was effective and quick.” [Co-Founder at M.A.M educational movement]

Project Overview: Loopex Digital performed a technical SEO audit of an e-learning platform. After examining various aspects, the team created a list of SEO actions and provided video explanations for each identified issue. Thanks to that detailed report, the client had a clear understanding of their website's current state and what needed improvement. 

  • Service Lines: 100 % Search Engine Optimization
  • Dedicated Service Page: Technical SEO 
  • Technical SEO Expertise: Technical audit, site speed analysis, structured data optimization, mobile optimization, sitemap analysis, robots.txt.
  • Rating: 5.0 from 34 reviews on Clutch
  • Location: Armenia
  • Founded: 2018
  • Company Size: 10-49
  • Price Range: $25-$49 / hr
  • Portfolio: Overnight Glasses, Lilac St. 
  • Awards: Tech Behemoths Awards 2023, Best Digital Marketing Agencies of 2022


SmartSites technical SEO agency

SmartSites was founded by brothers Alex and Michael Melen, who grew up passionate about everything digital. With an innovative vision and hard work, SmartSites quickly became one of America’s fastest-growing companies.

Testimonial for a technical SEO project: We like their organization and communication process. SmartSites addresses any issues that have come up very professionally and with swift action. Their team is responsive, professional, and gets the job done. They're also thorough and extremely organized. The team remained available to communicate. [Owner, The Up-To-Date Actor]

Project Overview: SmartSites performed a technical audit and UX audit of an entertainment-based tech company's website before implementing changes. They also provided in-depth SEO to increase the client's organic traffic.

  • Service Lines: 35 % Search Engine Optimization
  • SEO focus: 10% Technical SEO
  • Dedicated Service Page: Technical SEO 
  • Technical SEO Expertise: Technical audit, sitemap analysis, robots.txt & .htaccess, HTTP status codes & redirects, structured data, page speed analysis
  • Featured in non-sponsored listicles as Best Technical SEO company: Yes
  • Rating: 4.9 from 202 reviews on Clutch
  • Location: United States
  • Founded: 2011
  • Company Size: 250 - 999
  • Price Range: $100-149/hr
  • Portfolio: Porsche, Harvard University, Rakuten, Poker Stars, Mickey Truck Bodies, A-Absolute, Plumbing, NJIT, Rockville Interiors
  • Awards: dotCOMM Awards: Gold Winner, Communicator Awards: 2x Silver Winner, Hermes Creative Awards: 2x Gold Winners, AdWeek Fastest Growing Agencies of 2022.


StraightNorth technical SEO agency

Straight North is a full-service digital marketing firm that works to customize the best mix of online marketing — including SEO, paid advertising, web design, web development, and creative services — to help the business generate sales leads and increase eCommerce revenue. This breadth of offerings, depth of knowledge in online marketing, and decades of experience combine to make them one of the leading online marketing companies.

Testimonial for a technical SEO project: Straight North has a strong content strategy and focus. [CEO/CTO, Acieta]

Project Overview: Straight North designed a search engine-optimized website on the Drupal platform.

  • Service lines: 70 % Search Engine Optimization
  • Technical SEO Expertise: Technical SEO audit, fixing indexation and usability issues. 
  • Featured in non-sponsored listicles as Best Technical SEO company: Yes
  • Rating: 4.7 from 123 reviews on Clutch
  • Location: United States
  • Founded: 1997
  • Company Size: 50-249
  • Price Range: $100-149/hr
  • Portfolio: Keyence, Conduent, Donnelly Financial Solutions, Clover Network, First Data, Fiserv, Nicor Gas, Hub Group, UPS, HomeAdvisor, Harvard, Trustwave, New City Moving, Advanced Technology
  • Awards: #1 Best SEO Company, #3 Best SEO Agency, 18th Best SEO Agency in the World, #8 Best Digital Marketing Agency, #1 Chicago SEO Agency, #1 Best SEO Company.

Pearl Lemon

Pearl Lemon technical SEO agency

Deepak Shukla founded this innovative company, which has carved a niche for itself in digital reality. In a remarkably brief duration, the company has swiftly ascended to rank among the top SEO agencies in Europe. With a focus on SEO, content marketing, and lead generation, Pearl Lemon stands as a leading technical SEO company. With a vision to revolutionize digital marketing practices, the team at Pearl Lemon consistently pushes boundaries and challenges the status quo.

Testimonial for a technical SEO project: The technical analysis went through every detail on-site with specific recommendations to improve them. [CEO, Follow Alice]

Project Overview: Pearl Lemon provided SEO for a travel agency. Key services included a technical analysis for on-site improvements and off-site link building. 

  • Service lines: 55 % Search Engine Optimization
  • Dedicated Service Page: Technical SEO 
  • Technical SEO Expertise: Technical audit, broken links, website migrations, penalty removal, duplicate content.
  • Featured in non-sponsored listicles as Best Technical SEO company: Yes
  • Rating: 4.8 from 69 reviews on Clutch
  • Location: United Kingdom
  • Founded: 2014
  • Company Size: 10-49
  • Price Range: $50-99/hr
  • Portfolio: Asteria Diamonds, AJ Smart, Go International, Elevano, Pierre Carapetian Group, Realty Ltd., Blackfog, Eprivo, LeDolce Studio, Trusted Union, Suitcase Group
  • Awards: Top Marketing Agency 2019, IOD Director of the Year- Startup 2019 Finalist, SEO Agency of the Year 2019.


SEOWorks technical SEO agency

The SEO Works is a specialist, award-winning SEO agency based in Pennsylvania and other areas. They have been helping clients in a vast range of industries maximize their online visibility and, most importantly, generate a strong return on their investment for over a decade. They are a trusted, friendly SEO agency passionate about providing a positive experience for all clients and results.

Testimonial for a technical SEO project: With The SEO Works' efforts, there was a significant improvement in the site's branded and non-branded traffic. The company was placed in the top ten Google results for several keywords. The SEO Works, a professional team, worked excellently and knew their subject matter well. [Marketing Manager, Digital Dictation Software]

Project Overview: The SEO Works handled technical SEO for digital dictation software. They developed an optimization-led strategy to build out the scope of search terms and improve site functionality.

  • Service lines: 65 % Search Engine Optimization
  • SEO Focus: 15% Technical SEO
  • Dedicated Service Page: Technical SEO 
  • Technical SEO Expertise: Technical audit, optimizing robots.txt files and xml sitemaps, speed optimization, website migrations, mobile optimization, structured data implementation, and penalty recovery.
  • Featured in non-sponsored listicles as Best Technical SEO company: Yes
  • Rating: 4.8 from 41 reviews on Clutch
  • Location: United States
  • Founded: 2009
  • Company Size: 10-49
  • Price Range: $100-149/hr
  • Portfolio: Jolt, Customs4trade, Glass Onion Vintage, Austin Kemp, ISDM Solutions, Yorkshire Products, Nu-Heat, Sheffield Girls School
  • Awards: Best B2C marketing campaign, Marketing Effectiveness Winner, Excellence in Professional Services, Platinum Award for B2C.


NinjaPromo technical SEO agency

NinjaPromo, a leading digital marketing agency, elevates brands through multi-channel marketing solutions. They have a profound understanding of all industry principles. They are especially skilled at helping B2B, blockchain, FinTech, software, and fast-paced start-up brands succeed in a fiercely competitive and highly unpredictable market.

Testimonial for a technical SEO project: We are very satisfied with their services. NinjaPromo.io improved website performance, reduced bounce rate, and increased click-through rates. The team provided excellent communication, addressing concerns promptly. Their comprehensive approach to SEO and PPC services showcased creativity and technical proficiency. [Director of Operations, IT Solutions Company]

Project Overview: NinjaPromo.io provided SEO services for an IT solutions company. 

  • Service lines: 10% Search Engine Optimization
  • SEO Focus: 15% Technical SEO
  • Technical SEO Expertise: Website architecture, indexability issues, technical audit.
  • Featured in non-sponsored listicles as Best Technical SEO company: Yes
  • Rating: 4.8 from 34 reviews on Clutch
  • Location: United States
  • Founded: 2017
  • Company Size: 50-249
  • Price Range: $50-99/hr
  • Portfolio: Iqoniq, IronFX, Bitforex, FFPB, Intellectsoft, TechX, Mobilum, Okex, Probit, Paypolitan, Hello Pal, Polka Ventures, Hycon, Contentos, Unibright, Maecenas, Vertex.market, Parcelx, Tozex, Eqwity
  • Awards: #1 Crypto Marketing Agency 2021-2023, Best Crypto Marketing Agency Worldwide, #1 NFT Marketing Agency 2021-2023.


Markitors technical SEO agency

Markitors connects small businesses with clients and customers and has a great time doing it. Markitors is an SEO marketing agency that generates consistent, tangible results for small businesses. They create data-driven SEO strategies that are laser-focused on unique business goals. 

Testimonial for a technical SEO project: Markitos work contributed to an immediate positive impact on the client's business. The team's workflow was great, and they utilized Google Suite, making the process smooth and easy. [Co-CEO, FanSided]

Project Overview: Markitors performed SEO audits for two websites. They looked at all SEO, from technical to content, and made recommendations.

  • Service lines: 100 % Search Engine Optimization
  • Dedicated Service Page: Technical SEO 
  • Technical SEO Expertise: XML Sitemap optimization, robots.txt optimization, image optimization, broken link repair, interlinking, URL canonicalization.
  • Featured in non-sponsored listicles as Best Technical SEO company: Yes
  • Rating: 4.9 from 27 reviews on Clutch
  • Location: United States
  • Founded: 2012
  • Company Size: 10-49
  • Price Range: $100-149/hr
  • Portfolio: Y Scouts, LurnAgile, MATClinics, FanSided, Brick Fix, Alt House Interactive, TPX Communications, TruPath
  • Awards: Arizona’s Top B2b Firm For 2021

How to Choose the Best Technical SEO Company

Here are some key factors to consider when choosing the best technical SEO agency for your business. By considering these factors and conducting thorough research, you can confidently choose the best technical SEO company to help elevate your online presence.

  • Expertise and Specialization: Look for agencies specializing in technical SEO with a proven track record of delivering results. Evaluate their expertise in technical audits, site speed optimization, structured data implementation, and other technical aspects of SEO.
  • Reputation and Reviews: Research the agency's reputation by reading reviews and testimonials from past clients. Pay attention to the agency's rating, reviews, and any awards or recognition they have received in the industry.
  • Portfolio and Case Studies: Review the agency's portfolio and case studies to gauge their experience and success in handling projects similar to yours. Ensure that they have worked with businesses in your industry and have achieved measurable results.
  • Transparency and Communication: Choose an agency that values transparency and maintains open communication throughout the project. They should be willing to provide regular updates, reports, and explanations of their strategies and tactics.
  • Industry Experience and Adaptability: Consider the agency's experience in your industry and its ability to adapt to the latest trends and changes in search engine algorithms. A knowledgeable and adaptable agency will be better equipped to navigate the evolving landscape of technical SEO.
  • Cost and Budget: While cost is an important factor, it should not be the sole determining factor in your decision. Compare the pricing and value offered by different agencies, and choose one that fits within your budget while still meeting your requirements and expectations.
  • Collaborative Approach: Seek an agency that takes a collaborative approach to working with clients, taking the time to understand your business goals, challenges, and unique needs. A collaborative partnership will ensure your technical SEO strategy aligns with your overall marketing objectives.


The right Technical SEO agency can transform your website into a powerful engine for visibility and growth. By choosing from the top agencies listed above, you’re taking a significant step towards ensuring your online presence is optimized for both search engines and users. Real people thoroughly investigated our top agencies. This investigation included assessing their websites, ranking portal pages, reviews, client testimonials, etc.


Why is Technical SEO Important?

Technical SEO ensures search engines can crawl, index, and understand your website effectively. It lays the foundation for better organic visibility and user experience, leading to increased traffic and conversions.

How were these 7 Agencies Selected?

These agencies were manually selected based on various criteria, including their reputation in the industry, client testimonials, awards, and recognition, as well as their contribution to advancing the field of technical SEO.

What Services Does a Technical SEO Agency Offer?

Technical SEO Agency offers a comprehensive range of technical SEO services, including website audits, site structure optimization, mobile optimization, page speed optimization, schema markup implementation, technical troubleshooting, and more.

How can I Determine which Technical SEO Agency is the Right Fit for my Business?

To determine the right agency for your business, consider factors such as your budget, the specific technical SEO challenges you're facing, the agency's expertise and experience in your industry, and their communication and reporting processes.

Maria Harutyunyan

Our blog covers a combination of industry trends and professional insights from behind-the-scenes experiences. We provide weekly updates on link building, content marketing, on-site and technical SEO, and more! Sign up for our newsletter and join our LinkedIn to be on top of industry trends!

Maria Harutyunyan
Our blog covers a combination of industry trends and professional insights from behind-the-scenes experiences dealing with every aspect of SEO. We provide weekly updates on topics such as link building, content marketing, on-site and technical SEO and more! Don’t miss any industry updates by signing up for our newsletter! You’ll also receive exclusive SEO strategies and learn about industry secrets like:

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