We selected the 10 best SEO agencies after evaluating over 15,000 service providers, considering their industry experience, client reviews, portfolios, pricing, and more. In the next section, we will showcase what makes each of these agencies stand out. 

The Number 1 SEO Agency as Selected by DesignRush Is:

Searchbloom

• Best for: Overall
• Average Hourly Rate: $100
• Minimum Budget: $1,000 - $10,000
• Founded: 2014
• Location: Draper, Utah
• Notable Clients: Nordstrom, The Perfect Sleep Chair, Goedeker's, Trex Fencing, XBOSoft

Searchbloom is a top-rated SEO agency that helps businesses grow through a proven A.R.T. (Authority, Relevancy, Technology) framework, crafting custom SEO strategies that improve keyword rankings, increase organic traffic, and boost conversions.

Whether it's local, national, or eCommerce SEO, the agency helps clients compete and dominate rankings in highly competitive search results. Offering end-to-end audits, backlink acquisition, and technical optimization, Searchbloom delivers measurable success, which makes it a trusted partner for long-term digital growth.

The Perfect Sleep Chair, a premium manufacturer of sleep chairs, struggled to gain traction online across a competitive market dominated by Amazon and Walmart. To improve visibility, it launched a product-specific microsite but soon faced new technical and authority-related SEO challenges. Partnering with Searchbloom, the brand underwent a full SEO transformation focused on A.R.T. Searchbloom conducted a backlink profile audit, acquired high-quality links, optimized internal linking, and addressed key technical issues to improve search engine performance.

Within two years, the site experienced a 1791% increase in total ranking keywords, growing from 300 to 5,674. First-page rankings soared from 176 to 1,247, and top 3 rankings rose by over 291%. Authority metrics also saw dramatic gains, namely referring domains increased by 1100% and referring pages by 3200%. Organic sessions more than doubled, increasing by 156%.

Check Searchbloom's Agency Reviews

SmartSites

• Best for: Integrated SEO strategies
• Average Hourly Rate: $100
• Minimum Budget: Inquire
• Founded: 2011
• Location: Paramus, New Jersey
• Notable Clients: Coin Exchange, CMS Funding, DataGalaxy, E-Valve Technologies, Energy Watch

SmartSites is a leading SEO company driving impactful, organic results for businesses since 2011. In the last 20+ years, its team has launched over 900 SEO-optimized websites. With more than 80 designers, developers, and search engine optimization experts, SmartSites crafts customized solutions targeting all factors affecting SERPs. Most of its campaigns double traffic within six months, contributing to over $100M in sales and a growing base of 500+ satisfied clients.

One client that benefited from SmartSites' expertise is Coin Exchange, a New York-based coin store aiming to increase visits to its physical location. With over 200 local competitors, the store needed a way to stand out and attract more customers.

The SEO agency redesigned Coin Exchange's website to enhance its user-friendliness and visual appeal while optimizing it for relevant keywords. SmartSites also implemented a weekly blog and ran a link-building campaign to boost the site's search engine rankings.

The strategy delivered impressive results, including a 231% increase in total site visitors, a staggering 495% boost in organic search traffic, and an extraordinary 647% growth in non-branded organic search traffic.

Check SmartSites' Agency Reviews

HigherVisibility

• Best for: Retargeting campaigns
• Average Hourly Rate: Inquire
• Minimum Budget: $1000 - $10,000
• Founded: 2008
• Location: Memphis, Tennessee
• Notable Clients: Allure Bridals, Warner Bros, eBay, BBQ GUYS, and more

HigherVisibility is an award-winning digital marketing agency specializing in SEO, paid search, and social media advertising. They excel at attracting diverse brand customers, prioritizing true partnerships over mere task execution.

Collaborating with Allure Bridals, they implemented exclusive trunk shows and retargeting campaigns, which yielded 17.19% more paid search sessions, a 45% increase in page views, and a 19.01% rise in assisted conversions.

Their expertise has earned them the prestigious SEO Agency of the Year title by Search Engine Land, and they're featured as experts in prominent publications such as Search Engine Journal, Inc., Forbes, The Huffington Post, and more.

Check Higher Visibility's Agency Reviews

Victorious

• Best for: Answer engine optimization
• Average Hourly Rate: Inquire
• Minimum Budget: $1000 - $10,000
• Founded: 2013
• Location: San Francisco, California
• Notable Clients: Unionbay, Salesforce, SoFi, GoFundMe, Wayfair, GE Digital, and more

Victorious' team combines technical SEO, content strategy, and AEO (Answer Engine Optimization) to keep clients ahead in both traditional and AI-powered search. With 12 years of experience and 183+ awards, Victorious builds data-driven SEO frameworks that align directly with business goals and deliver sustainable, long-term results.

Victorious helped Unionbay improve rankings for specific keywords and target a younger audience to rejuvenate its brand image. To reignite interest amongst existing customers, Victorious suggested incorporating semantically related keywords, resulting in high-converting traffic. It also produced SEO content for this demographic, reinforcing Unionbay’s appeal to loyal followers.

For the younger audience, Victorious optimized product descriptions and pages, leading to a 115% YoY organic session increase and 200% organic revenue growth.

Check Victorious' Agency Reviews

Ignite Digital

• Best for: Premium SEO strategies
• Average Hourly Rate: Inquire
• Minimum Budget: Inquire
• Founded: 2008
• Location: Mississauga, Canada
• Notable Clients: Volpe Financial Solutions, PepsiCo, Hydro Solar, Maple Leaf, Peter Smith, and more

Ignite Digital offers digital marketing solutions, including SEM, SMM, and web development. The company's core aim is to help businesses amplify their organic traffic and drive greater site engagement and visits.

Volpe Financial Solutions, a family-owned brokerage specializing in wealth management and insurance services, recognized the importance of staying competitive and attracting prospects. To achieve this, they sought Ignite Digital's expertise.

Its curated strategy focused on ranking life insurance and wealth management keywords, resulting in increased website traffic, improved user-friendly functionality, and a notable surge in leads.

Following this success, Volpe Financial Solutions maintained a prominent presence on Google's first page for targeted keywords and a steady influx of new customers.

Check Ignite Digital's Agency Reviews

Delante

• Best for: Link building
• Average Hourly Rate: $150
• Minimum Budget: $1000 - $10,000
• Founded: 2015
• Location: Krakow, Poland
• Notable Clients: Notino, Dr. Irena Eris, Best Western, Faretti, and more

Delante, an award-winning SEO/SEM agency based in Poland, works towards enhancing online visibility and driving conversions for global companies through bespoke optimizations. Established in 2014, Delante serves diverse industries in over 20 countries.

With growth from a three-person team in 2015 to 50+ in 2025, Delante focuses on understanding each client's unique needs and curate a personalized strategy to address them.

From April to December 2020, Delante supported an international online drugstore with a collaborative link-building strategy, working alongside the drugstore's internal SEO team. They analyzed data to identify suitable keywords, leading to several pages and crucial keywords securing the top 3 and top 10 positions in search engine results.

This complemented the drugstore's internal SEO strategy, contributing to the consistent growth in visibility, website traffic, and a stable online presence for the brand.

Check Delante's Agency Reviews

LinkGraph

• Best for: CRO solutions
• Average Hourly Rate: $149/hr
• Minimum Budget: $1000 - $10,000
• Founded: 2018
• Location: NYC, New York
• Notable Clients: Auto Auction Mall, eBay, The Home Depot, and more

Founded in 2018, LinkGraph specializes in technical SEO, white-label solutions, link building, and CRO for startups to enterprise organizations, driving remarkable growth. With 50+ SEO products, they've rapidly expanded into a global brand.

The company's competitive advantage lies in its proprietary software, SearchAtlas. This innovative tool allows LinkGraph to execute SEO at a greater scale, distinguishing it from competitors.

When Auto Auction Mall launched its new website, it sought LinkGraph's expertise for a comprehensive strategy and complete site migration. The results were notable, with a 46% surge in traffic, a 237% increase in conversion rates, and a 417% boost in goal completion metrics.

Check LinkGraph's Agency Reviews

Sure Oak

• Best for: Bespoke growth strategies
• Average Hourly Rate: $135
• Minimum Budget: $1000 - $10,000
• Founded: 2017
• Location: NYC, New York
• Notable Clients: Mercedes-Benz, GAP, American Red Cross, Milk Bar, and more

Sure Oak is a dedicated SEO agency offering proprietary growth strategies that drive higher rankings and accelerated growth. Their specialized services, from content optimization to premium link building, enhance online visibility and drive organic traffic.

When a digital publication site faced challenges with launching a new website in a saturated market and encountered technical SEO issues, Sure Oak stepped in. They developed an on-page and off-page strategy, addressed technical issues, and launched an extensive link-building campaign to establish the site as an authority.

As a result, organic visits increased by 829% in just one month, with keyword rankings surging from 81 to 4,122, marking a 962% increase. Impressions also skyrocketed from 12,200 to 425,000, indicating a significant growth of 3,384%.

Check Sure Oak's Agency Reviews

Stellar SEO

• Best for: Blogger outreach
• Average Hourly Rate: $125
• Minimum Budget: $10,000 - $25,000
• Founded: 2012
• Location: Nashville, Tennessee
• Notable Clients: 4AllPromos, PracticeMatch, Rosenfeld Injury Lawyers, and more

Stellar SEO's unique approach involves custom discovery, auditing, and planning, to uncover opportunities often missed by standard SEO services. The agency is renowned for top-rated custom link-building and blogger outreach services, as well as technical, site speed, and on-page optimization tactics.

After the December 2021 Core Update caused a decline in traffic and keyword rankings, Stellar played a crucial role in helping 4AllPromos recover. They introduced new SEO tools and provided guidance on their utilization, addressing the issues and implementing necessary changes.

Link building, keyword planning, and content creation led to a significant boost in domain authority and record-breaking monthly revenue from organic traffic in just two months. Stellar SEO's partnership has proven instrumental in boosting 4AllPromos' overall performance and online visibility.

Check Stellar SEO's Agency Reviews

Ignite Visibility

• Best for: Diverse SEO strategies
• Average Hourly Rate: Inquire
• Minimum Budget: $1000 - $10,000
• Founded: 2012
• Location: San Diego, California
• Notable Clients: Tony Robbins, Wedding Wire, DoorDash, 5-Hour Energy, and more

Ignite Visibility specializes in SEO, paid media, social media, email marketing, creative, development, Amazon, and CRO. They serve over 160 esteemed clients, including giants like Office Depot, Tony Robbins, and Morgan Stanley, as well as smaller businesses.

Ignite Visibility provided SEO and email marketing services to a women's fashion brand, collaborating closely with the client.

The challenge was to recover lost SEO rankings after migrating the site to Shopify. The outcome showed significant improvements; namely, traffic doubled, SEO-driven revenue more than doubled, keyword rankings increased notably, and email-driven revenue improved as well.

Check Ignite Visibility's Agency Reviews

How We Picked The Best SEO Companies

To compile this list of top SEO agencies, we evaluated their client roster, testimonials, case studies, industry reputation, team expertise, and executive management. Our team of agency experts created a scoring system to gauge their overall performance based on metrics such as:

• Relevant SEO services catalog
• Coverage of SEO topics on their website and other channels
• The number of SEO projects delivered
• The quality and diversity of the portfolio and success stories
• Notable clients and well-known brands
• Their online reputation on DesignRush, Google, and other platforms

This qualitative process helped us narrow down the cream of the crop SEO providers you can work with on your upcoming project.

Visit our DesignRush Agency Ranking Methodology page to learn more about how we picked the agencies.

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