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
9,493 Companies - Rankings updated: April 09, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Grow Your Ranking ! Grow Your Bussiness
Growistan is one of Pakistans leading digital marketing agencies, committed to helping businesses thrive in the ever-evolving digital landscape. Our goal is to empower brands with tailored, results-driven strategies that enhance online visibility, engage audiences, and drive measurable growth. [... view Growistan Venture profile ]- Location
- Talagang, Pakistan
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Lets Grow Together With Local SEO
Rank With Manish helps businesses grow with affordable Local SEO. We boost visibility, calls & leads for service, professional & niche industries across global cities. [... view Rank With Manish profile ]- Location
- Bilaspur, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
Your Brand, Our Strategy, Unlimited Growth
Digital Dukandaari is a leading digital marketing agency in Jaipur, specializing in SEO, social media marketing, web development, and digital marketing courses. Our expert team helps businesses achieve success by enhancing their online presence and driving measurable results. [... view Digital Dukandaari profile ]- Location
- Jaipur, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Kingdom quality marketing
Lionhead Marketing is a Christian-based provider of technology-enabled performance marketing and advertising solutions. We specialize in digital marketing, online advertising, and web design. We work with organizations of all sizes to help them grow and our primary focus is to provide our clients with Kingdom [... view Lionhead Marketing profile ]- Location
- Tennessee City, Tennessee
- Number of Employees
- Under 49
- Portfolios Count
- 3 Projects Listed
Stunning & Strategic Goal-Driven Web Design
Enhance your digital footprint with Excito LLC, a leading web design agency seamlessly integrating design excellence with strategic digital marketing. Serving as a reliable digital partner, we offer businesses hassle-free access to digital services and ensure a digital presence that mirrors their brand's [... view Excito LLC profile ]- Location
- Bradenton, Florida
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
We create websites that generate leads. We'll manage your website, so you can manage your business.
Cherry Hill Web Design specializes in creating websites that generate leads, providing a powerful online presence for your business. We take care of all aspects of website management, allowing you to focus on running your business while we ensure your digital platform performs at its best. [... view Cherry Hill Web Design profile ]- Location
- Cherry Hill, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Digital Marketing Agency
At 3techagency were a ROI-Driven digital marketing agency helping businesses scale up marketing efforts seamlessly through tools & services that grow revenue, improve efficiency & team versatility. [... view 3techagency profile ]- Location
- Nairobi, Kenya
- Number of Employees
- Under 49
- Average Hourly Rate
- $23/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 4 Projects Listed
We design a better future
NOVA4’s team is motivatedby the love of everything thatcontains codes and scripts.The team knows the importanceof useful scrolling,faster links, and beautiful UserInterface. We work towards arevolutionary paradigm shiftin the way web pages, designs,and applications work, look,and feel. [... view NOVA4 profile ]- Location
- Baabda, Lebanon
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Portfolios Count
- 4 Projects Listed
Affordable Web Design Service To Help Grow Your Business
CloudKrest is a leading digital marketing and B2B web design company located in San Joaquin County. It offers a range of affordable digital tools and services to help businesses grow, including digital marketing, web design and development, search engine optimization, branding, identity design, content [... view CloudKrest Technology Solutions profile ]- Location
- Stockton, California
- Number of Employees
- 50 - 99
- Portfolios Count
- 4 Projects Listed
A global leader in data and analytics!
Rang Technologies is a data mining and digital technology company with over 17 years of leadership experience in the field. [... view Rang Technologies profile ]- Location
- Piscataway, New Jersey
- Number of Employees
- Under 49
- Portfolios Count
- 4 Projects Listed
Your Trusted Website Design & Development Partner
Pixelflames is a Dubai-based digital solutions agency specializing in high-performance, scalable, and multilingual web and mobile experiences. With over a decade of expertise, we deliver secure, user-centric platforms tailored to business needs, leveraging cutting-edge technology and AI tools to optimize SEO [... view Pixelflames FZE profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Your Partner in Strategic Digital Transformation.
Elephant Crew is a full-service digital agency headquartered in the North East UK, specializing in advanced web technology, MarTech solutions, and creative digital designs. Serving the UK and European businesses, we deliver tailored solutions to maximize their marketing efforts, boost sales performance [... view Elephant Crew Pvt Ltd profile ]- Location
- Stockton-on-Tees, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
The Best in Design Inspiration.
A small design studio filled with experience and design inspiration in WordPress Development and Design, Graphic Design, Logo Design and high-end Artwork and Illustrations. [... view DJP Design profile ]- Location
- Playa Flamingo, Costa Rica
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Full-Service Digital Agency
Fat Media is a full-service digital agency, with award-winning website design, digital marketing and branding capabilities. The agency is truly national, with head office in Lancaster, and further offices in Bristol and London.The company now employs almost 100 specialists across an array of digital [... view Fat Media profile ]- Location
- Lancaster, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $95/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Best SEO Company in Dubai
Pentagon SEO Dubai brings over 28 years of proven SEO expertise in Dubai, helping companies establish, grow, and sustain their online visibility. Our cost-effective SEO solutions are strategically designed to deliver consistent results. [... view Pentagon profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Hit Your Mark With WebMark
Our clients trust us to help them make their mark on the web and create a powerhouse of growth through strategic marketing campaigns and Superior User Experience. [... view Webmark Consulting Group profile ]- Location
- Metairie, Louisiana
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
We help businesses create meaningful brand identities & grow through digital marketing.
Undoubt Studio is a design & digital marketing agency that help businesses dominate the online marketplace. Our services include logo & branding design, website design, eCommerce development, digital marketing & SEO. [... view Undoubt Studio profile ]- Location
- Puchong, Malaysia
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Strategic Digital and Branding Growth
We fuel brand growth by combining UX expertise with bespoke development and strategic brand-building. Beyond websites, we deliver digital platforms engineered to strengthen your positioning, enhance conversion, and drive targeted visitors. [... view Saint Associates profile ]- Location
- Portsmouth, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Your Growth Partner
Wonkrew is a digital marketing agency that specializes in SEO, SMM, Paid Campaigns, Influencer Marketing, Website design & development. We are your digital transformation partners with a concentration on maximizing results while keeping your company's budget and long-term objectives in mind. [... view Wonkrew profile ]- Location
- Chennai, India
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Portfolios Count
- 10 Projects Listed
Best PPC & SEO Company in Gurgaon
Gap Infotech is a premier web design and development company in Gurgaon, known for its excellence in digital solutions. As the top SEO company in the area, its seasoned designers, developers, and SEO experts deliver efficient digital marketing solutions that consistently exceed client expectations. [... see all Gap Infotech reviews ]- Location
- Gurgaon, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Portfolios Count
- 1 Project Listed
An IT Resource for Everyone
We simplify business operations, automate processes, and modernize legacy systems with innovative IT solutions. Our expert team leverages cutting-edge technologies and industry best practices to create custom enterprise applications tailored to your unique challenges, delivering measurable value. [... see all Gaurish Technologies Pvt Ltd reviews ]- Location
- Gwalior, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Portfolios Count
- 1 Project Listed
eCommerce Website Design and SEO Company.
Sellers Bay offers website design and online marketing services to create, maintain and promote your website. From Web Design, Online Marketing, SEO, and content marketing to worldwide SEO campaigns, find out how we can help your business obtain more traffic, sales, and customers for your business. [... view Seller's Bay, LLC profile ]- Location
- Orlando, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Top SEO Agency to Grow Your Real Estate Business.
At Best SEO Company for Real Estate, we provide customized solutions to real estate agents and investors to generate more traffic, leads and sales. We have helped hundreds of real estate business owners to increase their website traffic from 0 to 10k in just 3 months. If you want to grow your business 10x [... view BSC For Real Estate profile ]- Location
- Eugene, Oregon
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Specializing in solving issues, growing revenue, and building brands.
Arcane Marketing comprises a team of over 20 highly skilled digital marketing experts. Our agency is known for growing revenue in a fast and high quality fashion where many other agencies have failed. In short, we solve your organization's issues, grow revenue, and build brands. [... view Arcane Marketing profile ]- Location
- Idaho Falls, Idaho
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Driving Digital Growth With Precision
JEMSU is a Denver-based full-service digital marketing agency specializing in SEO, PPC, web design, and conversion optimization. With over 14 years of experience, JEMSU delivers tailored strategies that enhance online visibility and drive measurable results for businesses across various industries. [... view JEMSU profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
The #1 Digital Marketing Agency in DFW Area
Our professional organization is dedicated to guiding our clients through the process of creating a marketing plan that perfectly meets its objectives! In addition, we place emphasis on our clients’ comfort and satisfaction regarding quality of customer support, pricing structure, and industry standard [... view Click4Corp Digital Marketing Agency profile ]- Location
- Allen, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
A Turnkey Orange County Digital Marketing Agency
Founded in 2012, The Lorem Ipsum Company develops effective content, SEO, web and social media strategies for forward-thinking companies. Based in Orange County, California with a satellite office in Santa Barbara, California, they have a proven track record in building unique, quality content and increasing [... view The Lorem Ipsum Company profile ]- Location
- Orange County, California
- Number of Employees
- Under 49
Let's Make Your Digital Marketing
We help companies deploy digital marketing that boosts awareness, improves customer service, and measurably increases sales [... view Venn Marketing profile ]- Location
- Flowery Branch, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
We Approach Business, Culture, Leadership and Marketing With a Human-First Mentality.
We want to bring meaning back to work and create a smarter business growth model for future generations. It’s the reason Human exists and how we want to help shape the world. [... view Human Marketing profile ]- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
A Full-Service Marketing and Event Management Agency
Frias Agency is a full-service experiential marketing agency that connects brands with people across culture through storytelling and experiences. [... view Frias Agency profile ]- Location
- Aliso Viejo, California
- Number of Employees
- Under 49
We Help You Invent The Future
AP-GROUP is the fastest growing Mobile App Development Company in the USA. We offer you custom Android App Development and iOS app Development Services. [... view AP GROUP profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
Dental Marketing Experts
Now Media Group puts potential customers at your fingertips by developing and executing targeted campaigns. Over 200 dental practices, law firms, and small businesses are a testament to our success. What we can accomplish stems from our devotion to our clients, team, and creative work environment. [... view Now Media Group profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Our Clients Are Building a Better Future.
We work with B2B tech companies around the world in industries such as semiconductors, electronics, enterprise software, artificial intelligence, manufacturing, autonomous vehicles, automotive and others to develop and deliver effective communications strategies to meet key business goals. [... view Wired Island PR profile ]- Location
- Charleston, South Carolina
- Number of Employees
- Under 49
Focused on Providing Small to Enterprise Companies With 360° Digital Advertising Solutions.
Start Growing Your Online Business Presence Today! At SEO Digital Marketing Agency our expert marketing team are dedicated professionals focused on driving Qualified Clients through LEAD GENERATION for our partners providing 360° DIGITAL MARKETING STRATEGIES and undefinable search engine marketing [... view SEO Digital Marketing profile ]- Location
- Sausalito, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
Digital Marketing for Creative Brands
DAVID.MARKET is a small team digital and creative agency in NY dedicated to helping growing creative brands jumpstart their growth, sales, leads, and brand visibility through expert digital advertising, SEO, web design, and more. [... view DAVID.MARKET profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
We Are a Team of SEO Experts Passionate About ROI-Driven Digital Marketing Experiences.
Web Daytona is a top rated Orlando digital marketing and SEO agency, specializing in cutting-edge digital marketing strategies that is always steps ahead of the competition. And how do we maintain that kind of lead, you ask? Our diverse team of digital marketing professionals combine their skills to develop [... view Web Daytona, LLC profile ]- Location
- Daytona Beach, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Powered by Data, Driven by Creativity
Summit Creative Marketing is a lead generation and web design agency located in Tampa, FL. We specialize in helping service-based businesses grow their online presence and create a consistent pipeline of qualified leads. [... view Summit Creative Marketing profile ]- Location
- Tampa, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- Under $1,000
- Media Sociale is a marketing agency in Australia that helps you to be seen, be found, and sell more. We create strategies that get outstanding results. Talk to us about how online marketing can get more customers for your business. [... view Media Sociale profile ]
- Location
- Adelaide, Australia
- Number of Employees
- Under 49
Digital Marketing Reimagined
TheHypeSociety is pioneering the digital marketing game. We're transforming how our clients get seen, heard and remembered—through tailored strategies that engage their audience like never before. It's time to take your brand further with revolutionary results! [... view TheHypeSociety profile ]- Location
- Southbank, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Transform and Elevate
Avita Group helps remarkable companies accelerate their success. We focus on conversion optimization to yield better search engine results, more qualified leads and an overall increase in revenue. In addition, we nurture your brand’s online presence so that positive content is the most visible result of any [... view Avita Group profile ]- Location
- Calabasas, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
We are the most committed!
IDL Web Inc. is an experienced and trustworthy web development company that is committed to delivering exceptional web design and development services that set your business apart from the competition. We are dedicated to building you a website that is not only visually appealing but also provides long-term [... view IDL Web profile ]- Location
- Richmond Hill, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Top-Notch Digital Marketing Services
We grow businesses by developing the most appealing computer applications that will increase productivity and gain a larger market share. [... view One Brick Tech profile ]- Location
- Huntersville, North Carolina
- Number of Employees
- Under 49
Dallas-Based Advertising
The diverse group of talented people who make up Glint contributes their unique agency and business expertise for the benefit of our clients. [... view Glint Advertising profile ]- Location
- Fort Worth, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Specializing in React, Javascript and more!
Novvum is a software design and development studio that specializes in solving complex technical and creative challenges. We are a team of computer scientists, full-stack web developers, UX/UI designers, and senior project managers who are dedicated to delivering high-quality software applications and [... view NOVVUM profile ]- Location
- Irvine, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Digital solutions for modern business.
Scream Digital UK is an award-winning, innovative digital agency that specializes in web design, eCommerce stores, and commercial voiceovers. They provide customized digital solutions that meet specific business needs and offer affordable and transparent pricing. [... view Scream Digital UK profile ]- Location
- Tenterden, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Grow Your Online Business Strategically, and Improve Customer Retention.
Veltio Digital is a devoted to assisting small companies in accomplishing their objectives by acquiring leads, generating sales, and making the most of their available marketing budget. Our company is an industry leader in online advertising and search engine optimization (SEO). [... view Veltio Digital profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- Under $1,000
Empowering Your Digital Success, One Click at a Time.
Amplify your online impact with our dynamic digital marketing agency. We craft tailored strategies, from SEO and social media to content creation, to drive your brand's growth. Harness the digital landscape effectively with our expert team. Elevate your online presence and connect with your audience like [... view CoTask IT Solutions profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Providing SEO and SEM services locally and globally
We are a team of results-oriented and competent SEO professionals. SEO services (Local SEO, International SEO), keyword research, content creation and optimization, SEO audit, SEO strategy, link building services. [... view SEONETA profile ]- Location
- Vilnius, Lithuania
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- Under $1,000
Navigate the Digital Shift, Flourish with MojaveSEO
MojaveSEO specializes in elevating digital presence through expert SEO and website optimization. Our proficiency extends to crafting bespoke websites using WordPress, Squarespace, and Wix, ensuring they not only look great but perform exceptionally. As a Google Ads certified agency, we excel in targeted [... view MojaveSEO profile ]- Location
- Las Vegas, Nevada
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
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.
