Discover the best SEO agencies to organically increase your traffic. Our expert team curated a list of providers that go above and beyond to improve search visibility, increase qualified traffic, and drive measurable business growth.
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.
10 Most Popular SEO Agencies Compared
| Agency Name | Location | Hourly rate | Size | Best for |
| Searchbloom | Draper, Utah | $100 | Under 49 | Overall |
| SmartSites | Paramus, New Jersey | $100 | 100 - 249 | Integrated SEO strategies |
| HigherVisibility | Memphis, Tennessee | Inquire | 50 - 99 | Retargeting campaigns |
| Victorious | San Francisco, California | Inquire | 50 - 99 | Answer engine optimization |
| Ignite Digital | Mississauga, Canada | Inquire | Under 49 | Premium SEO strategies |
| Delante | Krakow, Poland | $150 | 50 - 99 | Link building |
| LinkGraph | New York City, New York | Inquire | 50 - 99 | CRO solutions |
| SureOak | New York City, New York | $135 | Under 49 | Bespoke growth strategies |
| Stellar SEO | Nashville, Tennessee | Inquire | Under 49 | Blogger outreach |
| Ignite Visibility | San Diego, California | Inquire | 100 - 249 | Diverse SEO strategies |
The Best SEO Companies
16,359 Companies - Rankings updated: April 01, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Leads without Limits.
With Growth Logiq, you can ascend to the top of the digital hill! We employ a tried-and-true system that allows our partners to go toe-to-toe with industry giants like Amazon, Leafly and Wal Mart. Our approach has proven successful in boosting search market share while increasing organic sales and conversions [... view Pope Media profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Powerful Inbound & Outbound Marketing Strategies
Using inbound strategies like Search Engine Optimisation (SEO) and powerful outbound boosts like Search Engine Advertising (SEA), we work with ambitious businesses to drive revenue and sustainable growth. [... view OGNO profile ]- Location
- Berlin, Germany
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Growth-Oriented SEO & Digital Marketing Company
The Best Digital Marketing Company For Growth-Oriented Businesses: Custom Website Design, SEO, PPC, & Online Advertising. [... view LaunchLocal profile ]- Location
- Melbourne FL, Florida
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Championing Communications
Victorious Marketing empowers clients to achieve measurable growth as a performance-based SEO firm. Precision and creativity combine seamlessly in our digital marketing solutions, delivering tangible results that elevate your online presence. Partner with us to unlock your business’s full potential today. [... view Victorious Marketing profile ]- Location
- Beograd, Serbia
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Marked by Sophistication and Superiority!
ESasson Studios: Redefining what multimedia can do for you since 2001. We have the creativity, skills, and drive to take your business or product into a sleek new dimension - one marked by sophistication and superiority! [... view ESasson Studios profile ]- Location
- Miami, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Forging Brands. Driving Revenues.
At Brand Iron, our mission is to create and shape dynamic brands that drive success. Since 2002, we have partnered with over 200 projects around the country - from Denver-based businesses in our backyard to those across the nation’s borders — all contributing towards building successful companies through [... view Brand Iron profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
We Make the Most Out Of Your Budget
We are Wisy - a combination of Wisdom and Emotion! Our logo is an orchestra conductor, as we view marketing like a beautiful concert with many intricate pieces working together to deliver stunning results. At the end of the day, it's our passion for technology that drives us towards creating exceptional [... view Wisy profile ]- Location
- Tel Aviv, Israel
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Ascend to Excellence: Where Innovation Meets Exceptional Service!
Oxsome, a digital marketing agency, delivers websites that transcend visual aesthetics to provide tangible and impactful results. With a focus on creating online platforms that function as efficient conversion machines, Oxsome's commitment extends to continuous refinement for enhanced business success. Since [... view Oxsome profile ]- Location
- Bloomington, Minnesota
- Number of Employees
- Under 49
Helpful Digital Marketing Solutions
NetOne360 are the dynamic digital marketing agency that puts you first! We build relationships - not just campaigns – aiming to understand each individual business from its core, allowing us to form tailored strategies for your success. With our expertise in SEO, PPC & Social Media we’re with you every [... view NetOne360 profile ]- Location
- Fort Myers, Florida
- Number of Employees
- Under 49
Look great online
Let's get your Trucking & Logistics Company moving! Here at Hometown Logistics, we're focused on helping you expand and reach new heights. We customize Branding, Online Marketing, Website Design - all of it tailored to meet your budget. Plus our Recruiting Software makes hiring quick and easy for everybody [... view Hometown Logistics profile ]- Location
- Knoxville, Tennessee
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Amazon Experts Driving Excellent Monthly Sales
Ecommerce Intelligence is an Amazon agency that works with over 35 vendor and seller accounts, handling over £5.5m in sales each month. They provide end-to-end solutions for everything from product launches to complex vendor management issues for major brands and startups alike. [... view Ecommerce Intelligence Ltd profile ]- Location
- Shrewsbury, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
In order to produce marketing that works, we combine our superpowers.
Jellyfish is a new breed of platform-focused marketing performance company that understands that success calls for a multi-platform, creative attitude. By utilising, connecting, and navigating the platforms that fuel growth, we assist brands in thriving. [... view Jellyfish profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
A&A Associates - Advertising & Marketing - Your Local Windsor Web Design & SEO Experts
At A&A Associates - Advertising & Marketing, we are a leading agency in Windsor Ontario, specializing in website design, social media marketing, search engine optimization, and other services for small businesses. Our team is committed to providing tailored solutions to meet the unique needs of each client. [... view A&A Associates profile ]- Location
- Windsor, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Web Design that Focuses on the User Experience
Digital Nomad Designs specializes in crafting visually stunning and highly functional websites for businesses using WordPress or Shopify. Their main focus is on creating user-friendly websites that are optimized for conversions. We offer various services, including custom development, graphic design, and SEO [... view Digital Nomad Designs profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Cutting-Edge Reputation Management Techniques
The Reputation Management Company uses cutting-edge reputation management techniques to alter, replace, or improve the search ecosystem that determines how your brand is represented in search results. [... view The Reputation Management Company profile ]- Location
- Lindon, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $1,000 - $10,000
Tailor-Made Digital Marketing Solutions
Leadhub is a full-service digital marketing firm that focuses on generating high-quality leads for home service contractors. [... view Leadhub profile ]- Location
- San Antonio, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Result-Oriented eCommerce & Digital Marketing Company
We assist our clients by providing knowledge and solutions spanning important areas of digital transformation. [... view Hammer Marketing profile ]- Location
- Wyomissing, Pennsylvania
- Number of Employees
- 100 - 249
Next generation web and mobile app development for brands
Mindshare Labs, Inc. is a well-regarded, comprehensive web development agency with a specialization in web design and programming, internet consulting, brand identity development, and search engine optimization. Our primary objective is to deliver captivating interactive solutions that amplify the brand [... view Mindshare Labs profile ]- Location
- Santa Fe, New Mexico
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Elevating Marketing Strategies to a Higher Frequency
Ultraviolet agency is the digital marketing agency for luxury building and home brands and design professionals. [... view Ultraviolet Agency profile ]- Location
- Holmdel, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Unleashing the Power of the Web
Web Antler is an independent digital agency in Auckland that uses technology to accelerate online leads, sales, and conversions. We conduct deep research and use sharp profiling and better targeting to help our clients achieve success. [... view Web Antler profile ]- Location
- Auckland, New Zealand
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Your Reliable IT Partner
WpWeb is a group of professionals with solid experience in the ICT, marketing, and web application development sectors. [... view WpWeb profile ]- Location
- Turin, Italy
- Number of Employees
- Under 49
Effective Digital Marketing Solutions
Tesori Digital Marketing uses effective digital marketing strategy to match your brand with the right customers. [... view Tesori profile ]- Location
- Huntington, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Your Tech Savior.
Are you feeling left behind in this "space-aged epoch?" Do your competitors seem to be shooting past at warp speed while you flounder? Then it’s time for Powered Teknologies! We are the one-stop shop for all things techie - from cloud computing and cyber security monitoring, to VoIP solutions and [... view Powered Teknologies profile ]- Location
- Winter Park, Florida
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $50,000 & Up
Fresh Design for your Food Company
We at My Food Brand believe that each and every piece that goes through our door is a potential portfolio piece. Something that we will be proud of next week, and next year. It is this drive to create a product that not only looks good but also functions as it should that makes each and every service we [... view MyFoodBrand profile ]- Location
- New Orleans, Louisiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Designing Unique Content
We are a creative agency with roots in Singapore that was quickly won over by the digital world. [... view Hermitcrabs Technologies profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
The ultimate development company
We are a development company that places a strong emphasis on design. Our expertise lies in crafting web and mobile applications for startups as well as large corporations. We specialize in developing both Minimum Viable Products (MVPs) and complete digital solutions. [... view Artegence profile ]- Location
- Warsaw, Poland
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $25,000 - $50,000
Effortless SEO for Busy Businesses & Business Owners
Designing attractive custom websites, building user-friendly online stores, and developing strong online marketing strategies, we assist clients, like you, with marketing and technological challenges. [... view AltShift WP profile ]- Location
- Toledo, Ohio
- Number of Employees
- Under 49
Precision software solutions for your business transformation.
Primtek is a custom software development company that provides a precise methodology to deliver a customized product that eliminates unwanted functionality. Their professional programmers and designers work with clients to increase productivity and save time, money, and resources. They have extensive [... view Primtek profile ]- Location
- Denham Springs, Louisiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
We Are Here to Help Small Businesses Keep Up the Pace Against Their Competition.
We understand that your success is our success, which is why we prioritize your online visibility and growth. With our services, we guarantee that you will look great online and be easily found by potential customers through search engines. [... view Moonlit Dev profile ]- Location
- Deltona, Florida
- Number of Employees
- Under 49
It's More Than A Website
Round4 offers Web Design & Development Services with an impeccable touch of creative quality. Serving the Harrisburg area, they offer their strategic & creative solutions to elevate your business online. [... view Round4 profile ]- Location
- Mechanicsburg, Pennsylvania
- Number of Employees
- Under 49
From concept to completion
Our experienced developers specialize in developing secure, fast and low-maintenance web and mobile applications. We exceed expectations by providing proactive engagement with a comprehensive approach resulting in exceptional outcomes. As problem-solvers driven by competition, our team is never afraid to take [... view UX Fans profile ]- Location
- Liberec, Czech Republic
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
Web Tools That Work as Hard as You Do
Gwenn & Du Design, founded in 1998 and located in Antioch, California, delivers custom software and web development solutions focused on usability, efficiency and ROI. Serving small businesses and regional enterprises, the boutique agency specializes in responsive websites, mobile apps, cloud-based business [... view Gwenn & Du Design profile ]- Location
- Antioch, California
- Number of Employees
- Under 49
AI Fueled Digital Marketing Driven by Humans
The iOLab Digital Marketing Agency is Revolutionizing Businesses with Cutting-Edge Online Solutions. Employing a digital marketing firm that caters to enterprises might help your small company reach new heights. Gain a competitive advantage with solutions that are both cost-effective and efficient in terms of [... view IOLab profile ]- Location
- Medford, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
We are your wildcard to success!
Our Business Solutions are specifically designed to help small- and mid-sized businesses improve their advertising and marketing. [... view Joker Business Solutions profile ]- Location
- Lexington, Kentucky
- Number of Employees
- Under 49
The best marketing agency in Belgium.
Clonetix | Marketing AgencyMarketing Agency SEO & SEA Content Creation, Marketing Social Media Marketing Graphic Design [... view Clonetix profile ]- Location
- Grimbergen, Belgium
- Number of Employees
- Under 49
Creating amazing experiences!
We are BeHappy, a digital innovation studio with a global reach. At the core of our work is a human-centered design approach, placing customer experience front and center. Our values of honesty, cutting-edge technology, and excellence guide us in everything we do. [... view BeHappy profile ]- Location
- Pozuelo de Alarcón, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Born to become the digital revolution, new-wave technology and brilliant design.
A premium, boutique Digital Advertising Agency, offering the best solution in the class. [... view Antyra profile ]- Location
- Pannipitiya, Sri Lanka
- Number of Employees
- Under 49
We build brands people can rally behind.
We help tourism, outdoor and hospitality brands bring their customer experiences to life with interactive websites, compelling stories and comprehensive SEO strategies. [... view Atlas profile ]- Location
- Oklahoma City, Oklahoma
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Ignite Your Brand's Growth with Strategic Marketing Solutions.
Our unwavering mission is to propel your brand to new heights through strategic and innovative digital solutions. With a firm belief in the power of three core pillars - SEO, GMB Optimization, and Social Media Marketing, complemented by our exceptional prowess in Web Designing, we empower businesses across [... view 3 Wings Digital profile ]- Location
- Salt Lake City, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Style & Substance.
Hey! We are Pixavio Studio, a digital studio founded in 2017. Based in Guayaquil, Guayas by Jimmy Mora Vinces and Andrea Alvarado. [... view Pixavio Digital Studio profile ]- Location
- Guayaquil, Ecuador
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
We Build Impactful Websites and Create eCommerce Stores That Sell.
A2N InfoTech Limited stands as London's foremost digital agency, distinguished for its expertise in a spectrum of services including top-tier web design, eCommerce solutions, meticulous SEO strategies, and comprehensive website maintenance. Our commitment to excellence and innovation positions us at the [... view A2N InfoTech Limited profile ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
Our Strengths, Assets For Your Business
MtoM Création is a creative company founded in 2017 by Lisa Tchomlek. We specialize in creating websites and the development of digital strategy. Based in Montreal, we work with Montreal and Quebec. [... view MtoM Creation profile ]- Location
- Montreal, Canada
- Number of Employees
- Under 49
Website design and SEO for small businesses.
Bluestem Media operates as a specialized web design and SEO agency catering to small businesses. Collaborating closely with business owners, we refine brand identities, develop exceptional websites, and drive traffic through targeted search engine optimization strategies. With a focus on generating leads, we [... view Bluestem Media profile ]- Location
- Navarre, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
We Specialize in 100% Hand-Coded, Optimized Static Websites With Superior Results.
At Mesmer Design, we demystify web development and design, ensuring affordability and simplicity. We're dedicated to guiding you through every stage, from initial consultation to the final launch, ensuring your utmost satisfaction. Reach out today to discover how we can elevate your business's online [... view Mesmer Design profile ]- Location
- Oxford Mills, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- Under $1,000
Different by Design Boost Growth Increase Revenue
Hey there! Morales Design is on your service. We are a digital marketing agency based in Orange County, CA. Founded by Steve Morales back in 2004. [... view Morales Design profile ]- Location
- Brea, California
- Number of Employees
- Under 49
Website Design & SEO Mississauga
At MJSoft, we specialize in creating responsive, visually stunning, and high-performing WordPress and e-commerce websites tailored to meet the unique requirements of businesses in Mississauga. Our expertise lies in crafting digital solutions that seamlessly align with your business objectives, ensuring [... view MJSoft profile ]- Location
- Mississauga, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- Under $1,000
Driving Sales Through Authentic Engagement
At Trapeze Media, we've assisted diverse brands in hospitality, tourism, retail, healthcare, and more to reach their marketing goals, generate ROI, and cultivate engaged audiences. Our services are customized to meet each client's unique needs and objectives. [... view Trapeze Media profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Hawaii Web Design.
Immerse yourself in the simplicity and efficiency of digital growth with our Hawaii based web design services. Our comprehensive website design, development, and maintenance solutions are crafted with the local market in mind, ensuring your online presence resonates with your community. [... view Keep Simple profile ]- Location
- Kailua-Kona, Hawaii
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Marketing Services for Effectiveness in Todays Digital Ecosystems.
At AMT Marketing, we excel in digital marketing and strategic optimization. Our focus? Crafting nimble websites that prioritize user experience, adhere to W3 and Google standards, and drive conversions. We specialize in online data and commerce solutions, tailored to amplify your brand and strategy. With our [... view AMT Marketing profile ]- Location
- Sidney, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
SEO Specializations
- Amazon
- Automotive
- B2B
- Construction
- Consulting
- Dental
- eCommerce
- Enterprise
- for Moving Companies
- Generative Engine Optimization
- Google My Business
- Healthcare
- Hospitality
- Insurance
- International
- Law Firm
- Link Building
- Local Optimization
- Manufacturing
- Mobile
- Multilingual
- Nonprofit
- On-Page Optimization
- Outsourcing
- Real Estate
- Restaurants
- Shopify
- Small Business
- Startup
- Technical
- Veterinarian
- Video
- YouTube
Services Related to SEO
Top SEO Agencies by Country
Everything You Need to Know About SEO Companies
What can an SEO company do for your business?
SEO companies help your business attract more customers from search engines, increase revenue, and build long-term online visibility. Instead of relying on paid ads that stop when the budget ends, SEO creates a sustainable source of traffic and leads.
These are the most important ways an SEO agency contributes to your growth.
1. Increase your qualified, high-intent traffic
An SEO agency positions your website in front of people actively searching for your products or services. Organic traffic converts better because it captures existing demand, not passive attention.
Organic search remains the dominant acquisition channel, driving 53.3% of all website traffic, far exceeding paid and social channels combined. This makes SEO the single largest and most sustainable source of new visitors.
2. Deliver higher ROI than most marketing channels
SEO companies build long-term assets through content, technical improvements, and authority. Unlike paid ads, results continue after the initial investment.
Businesses generate an average 748% return on investment from SEO, meaning roughly $7.48 earned for every $1 spent. This compounding effect makes SEO one of the highest-ROI digital marketing strategies over time.
3. Improve conversion rates and generate more leads
SEO agencies do more than increase traffic. They improve content quality, site structure, and user experience to turn visitors into customers. This directly affects revenue.
SEO leads have a 14.6% close rate, compared to just 1.7% for outbound leads like cold outreach or print advertising. This means SEO traffic is significantly more likely to become paying customers.
4. Strengthen your brand visibility and credibility
Ranking high in search results builds trust and brand authority. Users associate top rankings with credibility, which increases engagement and conversions.
This visibility is critical because 75% of users never scroll past the first page of search results, meaning businesses that rank lower lose most potential customers. SEO agencies help you compete for these high-visibility positions.
5. Protect and grow your traffic through constant optimization
Search engines update their algorithms constantly, and technical performance directly affects rankings and revenue.
SEO agencies monitor performance, fix issues, and adapt your strategy. This is essential because 53% of mobile users leave a website that takes longer than 3 seconds to load, directly reducing traffic and conversions if performance is poor.
Ongoing SEO ensures your site remains competitive, accessible, and profitable.
What is the difference between on-page and off-page SEO?
On-page SEO improves elements on your website, while off-page SEO improves your website’s authority through external signals. You need both to rank competitively.
On-page SEO
On-page SEO focuses on optimizing content and technical elements you control directly on your site. Its goal is to help search engines understand your pages and match them to relevant searches.
Common on-page SEO factors:
- Page titles and meta descriptions
- Headings (H1, H2, H3)
- Keyword-optimized content
- Internal links between pages
- Image alt text
- URL structure
- Page speed and mobile usability
These signals determine relevance and usability.
Off-page SEO
Off-page SEO focuses on signals outside your website that build credibility and trust. Its goal is to show search engines that other sources recognize your site as valuable.
Common off-page SEO factors:
- Backlinks from other websites
- Brand mentions
- Digital PR and media coverage
- Business listings and citations
- Online reviews
These signals determine authority and trust.
On-page SEO makes your site relevant, while off-page SEO makes your site authoritative. You need both to rank. A well-optimized page without backlinks rarely ranks competitively. A strong backlink profile cannot compensate for poor on-page optimization.
What are the common, dangerous SEO techniques to avoid?
Common dangerous SEO techniques to avoid are tactics that try to manipulate rankings instead of earning them. They can trigger algorithmic demotions or manual actions, causing major traffic loss and long recovery cycles.
Google’s spam systems are aggressive, and it reports that SpamBrain helps keep more than 99% of visits from Search spam-free.
SpamBrain is Google’s primary automated spam-detection system that identifies and filters manipulatively optimized or low-quality content before it reaches search results. It uses machine learning to model patterns of abuse rather than rely on hard rules, making it far more effective at spotting sophisticated spam tactics.
High-risk tactics to avoid include:
- Buying or selling links (link schemes)
Paying for backlinks, exchanging links at scale, or using sponsored placements without proper attributes. These patterns are a top reason sites get penalized. This includes many guest post packages and “1000 links for $X” offers. - Private Blog Networks (PBNs), link farms, and spam link blasts
Networks of sites created mainly to pass PageRank, or sudden unnatural link spikes from unrelated domains. You may see a short lift, then a hard drop when Google detects them. - Comment and forum spam
Dropping links in blog comments, profiles, and forums just to create backlinks. These links are usually low quality, easy to detect, often ignored at best, and harmful at worst. - Keyword stuffing and hidden text
Repeating keywords unnaturally or hiding keywords (white text on white background, CSS tricks). These practices degrade readability and are treated as manipulation. - Cloaking
Showing search engines one version of a page and users a different one. This is one of the fastest routes to manual action. - Doorway pages
Creating many thin pages targeting slight keyword variations or locations to funnel users to the same destination. This is a classic spam pattern. - Sneaky redirects
Redirecting users to a different page than the one indexed, or building rankings on one page, then redirecting to an unrelated offer page. - Scraped or copied content
Republishing content taken from other sites with little original value. This includes content spinning and mass duplication. - Scaled low-quality content, including scaled AI spam
Mass-producing pages with little originality, weak usefulness, or no real expertise. Google has explicitly targeted scaled content abuse. - Fake E-E-A-T signals
Invented author bios, fake credentials, AI-generated personas, fabricated case studies, and misleading “expert” claims. Short-term gains that result in a long-term trust collapse. - Fake reviews and reputation manipulation
Posting fabricated reviews, creating fake profiles, or manufacturing third-party review sites. This can harm both SEO and brand credibility. - Parasite SEO and site reputation abuse
Publishing third-party pages on high-authority sites to hijack their ranking signals. Google added a specific policy targeting this behavior.
How to choose the best SEO company for your business?
Choosing the best SEO agency directly affects your traffic, leads, and revenue. The right partner builds long-term growth, while the wrong one wastes budget, locks you into bad contracts, or uses risky tactics that can collapse your rankings.
Follow these steps to evaluate search engine optimization companies properly and select one that can deliver sustainable results:
- Define your goals, budget, and success metrics
Specify your SEO goals, whether you need more leads, ecommerce sales, or local visibility. Set a realistic monthly budget, typically $1,000 to $7,500, and document your current traffic, rankings, and conversions to measure progress. - Write a clear RFP outlining your requirements
Include your website, target market, goals, budget range, timeline, and what you expect the agency to deliver. This forces agencies to propose a real strategy instead of a generic sales pitch. - Request a proposal
The agency should identify technical issues, content gaps, and authority weaknesses, then explain exactly how they will fix them and in what order. - Evaluate their full SEO strategy
A complete plan includes technical SEO, content creation, and off-page SEO. Agencies that focus mainly on backlinks or vague “optimization” lack a sustainable approach. - Verify their past results
Review case studies, traffic growth examples, and verified reviews. Look for measurable improvements in traffic, leads, or revenue, not generic claims. - Ask how they build links
They should use outreach, PR, and content, and comply with Google guidelines. Avoid agencies that buy links, use link farms, or promise fast rankings, as penalties can cause 50% to 95% traffic loss. - Confirm who will do the work
Ensure the agency performs the work in-house or clearly explains its process. Monthly deliverables should include technical fixes, content, and reporting. - Review reporting, communication, and performance tracking
The agency should provide monthly reports on traffic, keyword rankings, and conversions, and explain the actions taken and the reasons for them. - Examine the contract before signing
Avoid long lock-in contracts without exit options. Ensure you own your website, content, and accounts, and that deliverables and timelines are clearly defined. - Compare multiple agencies and choose the best
The best agency sets realistic expectations, explains its process clearly, and focuses on long-term growth instead of shortcuts or guarantees.
What questions should you ask SEO companies before signing a contract?
To choose the right search engine optimization agency for your needs, you have to ask direct questions that reveal their experience, strategy, and fit for your specific business.
These questions help you identify qualified partners and avoid agencies that rely on shortcuts or vague promises.
Relevant Background
- What industries and types of businesses do you specialize in?
- Can you provide case studies showing traffic, ranking, and conversion growth?
- How long have you been providing SEO services?
- Can you share references or verified client reviews?
Services and Processes
- What specific SEO activities will you perform each month?
- How do you conduct keyword research and select target keywords?
- How do you build backlinks and earn authority?
- How do you measure performance and report results?
Related to Your Project
- What opportunities and issues do you see on our website today?
- What results should we expect, and in what timeframe?
- Who will work on our account, and how will we communicate?
- What are your contract terms, pricing structure, and exit conditions?
Why People Trust DesignRush
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding SEO agencies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Frequently Asked Questions About SEO Agencies
What services do SEO agencies provide?
Top SEO companies provide services that improve your website’s visibility in search engines to increase traffic, leads, and revenue. Core services include:
- Keyword research: Identifying search terms your customers use so your pages target real demand.
- On-page SEO: Optimizing titles, meta descriptions, headings, internal links, and content to improve relevance and rankings.
- Technical SEO: Fixing site speed, mobile usability, crawl errors, and indexing issues so search engines can properly access and rank your site.
- Content creation: Producing optimized blog posts, landing pages, and other content that attracts and converts organic visitors.
- Off-page SEO: Acquiring backlinks, earning brand mentions, and managing citations to increase domain authority and ranking strength.
- Local SEO: Optimizing Google Business Profile and local listings to improve visibility in local search results.
- SEO audits and reporting: Analyzing performance, tracking rankings, traffic, and conversions, and refining strategy based on data.
Can SEO companies guarantee a #1 ranking on Google?
No, a professional SEO agency cannot guarantee a #1 ranking on Google. Google’s algorithm is controlled by Google, not agencies, and rankings depend on competition, search intent, site authority, and ongoing algorithm updates.
Search engine optimization companies can improve your chances of higher rankings by optimizing your site, creating quality content, and building authority. They cannot control final positions.
Any agency that guarantees a #1 ranking is using a sales tactic or risky methods that can lead to penalties and traffic loss. Reliable SEO agencies focus on measurable growth such as increased organic traffic, more qualified leads, and higher conversions.
How do SEO agencies measure success?
SEO agencies measure success using traffic, rankings, and conversions from organic search. The primary metrics include:
- Organic traffic: Number of visitors coming from search engines. This shows overall visibility growth.
- Keyword rankings: Position improvements for target keywords. Higher rankings increase traffic potential.
- Conversions: Leads, purchases, or sign-ups generated from organic traffic. This connects SEO to revenue.
- Click-through rate (CTR): Percentage of users who click your result. This reflects how effective your titles and descriptions are.
- Bounce rate and engagement: How users interact with your site. Strong engagement signals relevant traffic.
- Backlink profile growth: Number and quality of external websites linking to you. This reflects authority improvement.
- Return on investment (ROI): Revenue generated compared to SEO cost. This determines the business impact.
How much do search engine optimization companies charge for their services?
SEO agencies typically charge between $500 and $7,500 per month, with most businesses paying $1,000 to $2,500 monthly. Pricing varies based on the agency, scope, and level of competition.
Common pricing ranges include:
- Monthly retainers: $500 to $7,500 per month for ongoing SEO. Large or enterprise companies may pay $10,000 to $50,000+ per month.
- Project-based SEO: $1,000 to $30,000 per project for audits, site optimization, or migrations.
- Hourly consulting: $75 to $300, depending on expertise and provider.
- Performance-based SEO: Custom pricing tied to traffic growth, rankings, or revenue.
Costs increase with competitive industries, larger websites, national or international targeting, and full-service campaigns that include technical SEO, content, and link building.
How long does it take to see results?
SEO typically takes 4 to 6 months to start showing results, and 6 to 12 months to deliver significant traffic and revenue growth. The exact timeline depends on your website and competition.
Typical SEO timeline:
- 1 to 3 months: Research, technical fixes, and content creation. Minimal traffic impact. Early ranking improvements may appear.
- 4 to 6 months: Noticeable ranking improvements, traffic growth, and initial leads or conversions.
- 6 to 12 months: Strong traffic increases, consistent rankings, and measurable business results.
- 12+ months: Maximum impact. SEO becomes a major and stable source of traffic and revenue.
Factors that affect timing include website age, existing authority, competition level, content quality, and budget. New websites often need 6 to 12 months, while established websites may see improvements faster, sometimes within 1 to 3 months.
About The Author and Expert Reviewer
Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.
Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.
