Top-Rated Technical SEO Agencies & Services of 2023

Last Updated: August 22, 2023
tech seo companies

Looking to grow your Web3 business? That’s what we do…

Why Trust Coinbound Content?

Tech SEO agencies help tech companies drive qualified organic traffic to their website by leveraging a number of top SEO tactics and tools. 

Partnering with the best tech SEO firm will help your business climb up your organic search rankings. 

With proper technical SEO, search engines can easily crawl, index, and rank your website. 

Specialized technical SEO firms are well-versed in URL structuring, content optimization, Google Search Console issue fixing, and website speed optimization to get you the best long-term SEO results.

In this article, I will discuss the top technical SEO agencies that have impressive clientele and outstanding customer reviews. 

Let’s begin!

What is a Technical SEO Company?

A technical SEO company is a specialized digital marketing agency that focuses on improving the technical aspects of your website to help your business earn a high spot in organic search rankings. 

Tech SEO agencies employ a multifaceted approach, leveraging a comprehensive suite of technical optimization strategies to ensure websites adhere to search engine algorithms and deliver seamless navigation to users. 

Key technical SEO optimizations conducted by tech SEO services include: 

  • Crawl Analysis and Error Resolution
  • Site Speed Enhancement 
  • Mobile Optimization 
  • Structured Data Implementation
  • XML Sitemap Creation 
  • Canonicalization and Duplicate Content Resolution
  • HTTPS Migration
  • Robots.txt Optimization
  • Indexability Enhancement 
  • Server and Hosting Optimization 
  • JavaScript SEO 

What Are The Benefits of Partnering With a Technical SEO Firm?

Partnering with a technical SEO agency offers the following advantages:

  • Expertise and Specialization: Technical SEO Firms are staffed with experts who specialize in the intricacies of website architecture, coding, and technical optimization. Their in-depth knowledge ensures that your website undergoes comprehensive and precise technical enhancements. 
  • Improved Search Engine Rankings: Technical SEO directly affects how search engine crawlers interact with your website. By addressing issues like crawl errors, structured data implementation, and mobile optimization, the firm helps improve your website’s chances of ranking higher in search engine results. 
  • Enhanced User Experience: Technical optimizations, such as site speed improvements and mobile responsiveness, contribute to a seamless user experience. A faster, user-friendly website reduces bounce rates and encourages visitors to stay longer, increasing the likelihood of conversions.
  • Increased Organic Traffic: As your website’s technical foundation is optimized, search engines can more effectively index your content. This leads to increased organic traffic as your site becomes more visible to users searching for relevant keywords. 
  • Maximized ROI: Partnering with a Technical SEO Firm is an investment that yields tangible returns. By driving more organic traffic, improving user engagement, and boosting conversion rates, your ROI is likely to improve over time. 
  • Reduced Risk of Penalties: Implementing technical best practices reduces the risk of inadvertently violating search engine guidelines, which can lead to penalties or a drop in rankings. 
  • Competitive Advantage: In a competitive online landscape, having a technically optimized website can give you an edge. Your site’s improved speed, mobile responsiveness, and user experience can set you apart from competitors with less optimized websites. 

Best Technical SEO Companies


Headquarters: New York, United States

Website: Coinbound

Coinbound offers the finest technical SEO services to make sure your site is set up correctly. Their team of professional tech SEO experts perform advanced audits to identify the bottlenecks that’s stopping your site from performing well in organic search results.

Related: Best Web3 SEO Agencies

From URL rewriting to mobile optimization, Coinbound technical search engine optimization specialists help you boost the entire ON-page optimization to get your site ranked higher in search results. 

Key Services:

  • Technical SEO Audit
  • ON-Page Optimization
  • Content Optimization
  • Website Speed Optimization
  • Google Search Console Issue FIxing
  • Link Building
  • Website Authority Building
  • Analytics And Reporting

Top Clients:

  • Metamask
  • Gala Games
  • Juno
  • Ethermail
  • Daily Coin
  • Archway
  • Metawin
  • Amber


Headquarters: Harrisburg, Pennsylvania, United States

Website: WebFX

WebFX is an experienced technical SEO agency with more than 25 years of experience. They manage all the aspects of technical SEO like Robots.txt set up, site navigation optimization, internal linking optimization, structured data implementation, and other elements. 

Their team of tech SEO experts offer comprehensive website audits to uncover technical and content related issues to boost its organic rankings. 

Key Services:

  • Technical Website Analysis
  • Keyword Mapping
  • Robots.Txt Optimization
  • XML Sitemap Creation and Submission 
  • Information Architecture Audit
  • Canonicalization Analysis
  • Schema Implementation 

Top Clients:

  • Subway
  • Verizon
  • Kangol
  • Peapod
  • Lutron
  • Stanley Security
  • PA Chamber

Thrive Agency

Headquarters: Arlington, Texas, United States

Website: Thrive Agency

Thrive Internet Marketing Agency has been helping businesses of all sizes with technical optimization since 2005. 

Their technical search engine optimization services offer complete SEO audit and management to ensure your website is compatible with search engine guidelines. Their team of SEO experts determine the technical aspects that can be improved in your website to defeat your current organic competitors. 

Related: Best AI SEO Companies

Thrive Internet Marketing Agency’s team of Google-certified SEO experts takes charge of your project from start to finish. They analyze, strategize, and implement data-backed technical SEO suggestions, all while staying current with industry trends to guarantee our services yield impactful outcomes.

Key Services:

  • Crawl Error Report Fixing 
  • Duplicate Content Analysis
  • Metadata Optimization
  • HTTPS Status Code Monitoring
  • Broken Links Identification
  • XML Sitemap Creation
  • Secure Sockets Layer (SSL) Implementation
  • Site Speed Optimization 
  • Structured Data Implementation 

Top Clients:

  • PARC Urology
  • Accurate Leak and Line
  • About Roatan Real Estate

Radd Interactive

Headquarters: San Diego, California, United States

Website: Radd Interactive

Radd Interactive is a professional technical search engine optimization firm that offers comprehensive organic marketing solutions to small and medium-sized companies. 

They are a Google partner and have been rated as one of the top SEO firms by Clutch. Their SEO experts provide strategic and data-driven technical SEO services that cover all the essential aspects of ON-page optimization.  

Radd Interactive’s team of analysts and account managers diligently track campaign progress and implement modifications based on insightful data metrics. This focussed effort ensures your website stays at the top of search engines for your target keywords. 

Key Services:

  • Comprehensive Technical SEO 
  • Keyword Research 
  • Recommendations for Content Additions and Adjustments 
  • Metadata Optimization
  • Customer Experience Optimization 

Top Clients:

  • Medterra
  • Leaseville
  • The Honey Pot
  • Fire Cam
  • Acoustical Surfaces Incorporated
  • Minimoves
  • Stairway Shop


Headquarters: New York, United States

Website: Delante

Delante is a leading technical SEO optimization firm that helps both small and large companies carry out comprehensive technical website audits. 

Their approach involves crafting a personalized technical SEO strategy for each client, tailored to your unique business goals. They firmly believe that all SEO activities should directly improve your ROI and hence they carry out their technical website changes accordingly. With data-oriented technical optimization, your firm sees assured growth. 

Related: Best Startup SEO Firms

Key Services:

  • Technical SEO Audit
  • On-Site Issue Fixing
  • Structured Data Optimization
  • Crawl Errors Fix
  • Sitemap Optimization
  • Meta Tags Optimization
  • Redirects Optimization
  • Duplicate Content Fixing
  • Internal Linking Optimization
  • Image Optimization
  • Page Speed Improvement
  • Hreflang Optimization 

Top Clients:

  • Protekt
  • Sharetea
  • Wordans
  • Home Koncept
  • Codete
  • Promees
  • Ovoko
  • Blufolio


Headquarters: Hingham, Massachusetts, USA

Website: Salt

SALT is a specialized technical SEO agency service provider that helps you to unlock the full organic search potential of your website. They have a technical SEO expert team that offers state-of-the-art solutions and unmatched technical proficiency, where they review your site using our 300-point+ technical SEO framework. Whether you seek insights into indexability challenges or require a skilled technical SEO consultant to diagnose issues, their team offers custom support and strategies for both ecommerce and business sites.

Key Services:

  • Website SEO Auditing & Analysis
  • Website Migrations
  • Server Log File Analysis
  • Website Architecture & Structure Review
  • Google Penalty Removal
  • Mobile SEO

Top Clients:

  • University of Leeds
  • Coralogix
  • Gitlab
  • Bikmo


Headquarters: Las Vegas, Nevada, United States

Website: Mainstreethost

Mainstreethost is a technical SEO service provider that helps you lay a strong foundation for long-term SEO success.

Related: Best SaaS SEO Agencies

Their technical SEO team understands the challenges of technical SEO to help you deliver the maximum results from your organic marketing campaign.

Key Services:

  • Crawl Analysis
  • Penalty Recovery
  • Website Migration
  • Speed Optimization
  • Structured Data Markup
  • Image Optimization
  • Duplicate Content Analysis

Top Clients:

  • First Class Detailing
  • Seiffert Industrial
  • Granite Countertops Superstore

Tech SEO Agency FAQs

Why is Technical SEO important? 

Technical SEO ensures that search engines can effectively crawl and index your website’s content. It also contributes to better user experience by improving site speed, mobile compatibility, and overall usability. Good technical SEO can lead to higher search engine rankings and increased organic traffic.

How do I know if my website needs Tech SEO help? 

If your website is experiencing low search engine rankings, inconsistent traffic, slow loading times, or issues with mobile responsiveness, it’s a good indication that you might need help from a tech SEO company. A technical audit can identify specific areas that require improvement.

How much does hiring a Tech SEO Agency cost? 

On average, technical SEO services cost around $2500 or more. Technical site audits for large ecommerce sites usually cost more and may cost between $5000-$10000 or more. Also, pricing depends on the agency reputation, with popular companies charging more compared to less popular agencies. 


As businesses of all sizes and industries strive to leverage the potential of the digital world, partnering with a leading tech SEO agency can serve as a strategic advantage. The best technology SEO companies of 2023 offer a blend of technical expertise, innovative methodologies, and a commitment to delivering exceptional results. By harnessing their capabilities, businesses can optimize their websites for maximum performance, propel their online visibility, and position themselves for success in the digital age.

Looking to Grow Your Web3 Business?
Try Coinbound, the leading Crypto, NFT, & Web3 Marketing Agency. Trusted by Gala, Sui, Immutable, Nexo, eToro, & 775+ Web3 companies.
Share on:
You Might Also Like