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
16,390 Companies - Rankings updated: April 02, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Web Design Agency To Boost Your Vizability.
Vizability.io: Expert web design, app development, and local SEO to boost traffic and sales. Based in Fulham, London, we make your business shine online. [... view Vizability.io Web Design LLP profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
Masters in digital marketing with a creative edge.
The Xwork team has been nurturing this uncannily deep passion for eCommerce and all things digital for the past 14 years or so by now. We've grappled with the elusive SEO (Search Engine Optimization), tackled the SEM (Search Engine Marketing) conundrum, embraced eCommerce, seek solace in SMM (Social Media [... view Xwork Digital Agency profile ]- Location
- Skudai, Malaysia
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Think Bold, Build Brilliant.
Resolve Digital brings a comprehensive suite of digital solutions to businesses of all sizes. Our team leverages over 35 years of combined experience in Web and App Development, Data Engineering, Analytics Insight and Hardware/Marketing Automation. Resolve Digital empowers businesses to streamline digital [... view Resolve profile ]- Location
- Surry Hills, Australia
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Creative Work That Drives Real Results.
Setsail Marketing helps $1M+ businesses grow through performance marketing, web design, and video content. Based in Vancouver, were a B-Corp certified agency focused on delivering ROI not hype. Our in-house team builds creative and strategic systems that convert leads into long-term revenue. [... view Setsail Marketing Agency profile ]- Location
- Vancouver, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $1,000 - $10,000
Leading Global Web Design And Development Agency
Welcome to WEBiyan! As a leading web design and development agency, our dedicated team of UI/UX designers, web specialists, and development experts works together to deliver seamless, engaging, and high-impact digital experiences. [... view WEBiyan profile ]- Location
- Joypurhat, Bangladesh
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Elevating Your Brand Digitally
Our digital marketing services in Pokeno help local businesses expand their online presence through SEO, social media marketing, and PPC advertising. As experienced digital marketing specialists, we create targeted campaigns that increase website traffic and generate quality leads. Our customized strategies [... view Digital Clicks Ltd profile ]- Location
- Auckland, New Zealand
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Design Develop Deliver
Expert in crafting custom ecommerce platforms, websites, apps, APIs & UI/UX, plus SEO & warehouse/ERP integrations to fuel your business growth. [... view Trinity DEV profile ]- Location
- Liepāja, Latvia
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Think Bold, Be Brilliant
Since we began our journey, we've become a trusted creative 360° communication agency.We focus on our clients crafting innovative strategies that not only make your brand shine but also connect deeply with your audience. [... view Mos'Art profile ]- Location
- Kenitra, Morocco
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $1,000 - $10,000
Building The Design Industry With Creative Concepts
At Hi-Konsult Innovation, we specialize in creating responsive websites and strategic brand identities tailored for startups and growing businesses. Our expert team combines design, technology, and marketing insight to deliver web design and branding solutions that improve user experience, boost online [... view Hi-Konsult Innovations profile ]- Location
- Lagos, Nigeria
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
Scalability Security Performance
DeveloPress is a certified WordPress VIP Partner delivering high-performance, scalable, and secure WordPress solutions. We specialize in websites, e-commerce, migrations, tech support, and expert outsourcing. We tailor our services to help fintech, IT, and marketing companies grow with flexible [... view DeveloPress profile ]- Location
- Lublin, Poland
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
We Build Brands That Dont Just Stand Out, They Sell Out!
At Aryuna Digital Agency, we build more than just websites. We create digital assets that drive growth. Our unique designs, proven SEO strategies, and integrated sales funnels are engineered to convert visitors into clients. Stop having a static online presence. Get a digital tool that works for you, 24/7. [... view Aryuna Digital Agency profile ]- Location
- Lima, Peru
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Boost Your Digital Success With Dos Setenta!
Dos Setenta is a digital marketing agency based in Madrid that blends strategy, creativity, and technology to help companies achieve sustainable growth. We work with both national and international clients across Paid Media, SEO, Social Media, web development, and eCommerce. Our approach focuses on measurable [... view Dos Setenta profile ]- Location
- Madrid, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Leading Web Design Agency In Sydney, Australia
Dolphinweb is a leading web design agency located in Sydney, Australia. We specialize in delivering tailored digital solutions that elevate brands and enhance user experiences. Our team combines creativity and technology to build visually stunning, intuitive websites that drive engagement and growth. [... view Dolphinweb Web Design Agency profile ]- Location
- Sydney, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Digital Marketing And Advertising Agency
At GCC Technologies, we transform your brands vision into measurable marketing success. Driven by our core principlesGrowth, Conversions, and Communicationwe help businesses of every scale achieve sustainable results through data-backed strategies that strengthen long-term brand value. [... view GCC Technologies profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $15/hr
- Minimal Budget
- Under $1,000
Creative Art Direction Meets Brand Strategy
Ahmed Waheed is a Creative Art Director and Brand Strategist based in Cairo, Egypt, with more than 15 years of experience helping businesses transform their brands through strategic design and compelling visual storytelling. Throughout his career, he has collaborated with diverse creative teams and [... view Ahmed Waheed profile ]- Location
- Cairo, Egypt
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Elevating Business Potential
Genifem is an innovaitive marketing and technology company. we value our customers with gratitude. We build custom AI agents and automated systems for SMBs to streamline operations, cut costs, and accelerate growth. [... view Genifem profile ]- Location
- Washington DC, Washington DC
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
Custom Website & Digital Solutions Studio
In addition to Web Solutions With a need-based approach of its activities, Singapore cooperates with start-ups, middle-sized companies, and other organizations to help in the creation of digital platforms. The work will involve interface design, feature-based usability and project organization. [... view Beyond Web Sg profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $11/hr
High-end Web Solutions For Ambitious Businesses
Stinson is a boutique digital agency specializing in high-end websites, UX/UI design, and custom web solutions. We help businesses turn complex ideas into clear, effective digital experiences. From strategy and design to development and automation, we work closely with our clients to build websites that are [... view Stinson profile ]- Location
- Montreal, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
We at Anand Techverce the best web development & digital marketing agency in Chennai, India.
Anand Techverce is a dynamic company focused on innovative digital solutions, delivering excellence in technology and business growth strategies. We empower brands with creative and impactful results, driving success through cutting-edge marketing, design, and tech development. [... see all Anand Techverce reviews ]- Location
- Chennai, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- Portfolios Count
- 1 Project Listed
Shopify and Wordpress Website Development in India
We are a leading eCommerce website development company in India, specializing in Shopify and WordPress development services. At ControlF5, we dont just build websites; were your growth partner, delivering dynamic solutions that empower your online business. [... view ControlF5 profile ]- Location
- Indore, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $10/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Savit Interactive offers Search Marketing services like SEO, PPC, and Website Promotion.
Savit Interactive is a premier SEO agency based in USA. The Savit Interactive mission is to provide the most effective SEO solutions in the industry, a high-touch customer experience, deliver results and use profits to reinvest in client success, employee success and the community. [... see all Savit Interactive reviews ]- Location
- Mumbai, India
- Number of Employees
- 100 - 249
- Minimal Budget
- Under $1,000
Optimized Digital Marketing
KVN Promos define digital markeitng activities for SMEs in essential channels in online activities to leverage the full potential marketing with minimum efforts(budget). [... view KVN Promos profile ]- Location
- Chennai, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $14/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
An NYC Branding & Digital Marketing Agency Get Connected.
Boucher + Co. is a full-service NYC visual communication, illustration, branding, and digital agency focused on using design, social media and advertising to generate fast ROI while building long-term brand awareness. [... view Boucher & Co. profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $1,000 - $10,000
- We are a full service digital marketing agency, located in Lancaster, PA, offering custom web design and development, SEO, social media marketing, content marketing, and branding services.But we’re so much more than that. We are a small team of fiercely dedicated marketing professionals. We thrive on [... view Tower Marketing profile ]
- Location
- Lancaster, Pennsylvania
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Visually Stunning, Emotionally Compelling Storytelling
Ezra Productions is an award-winning, woman-owned creative agency and commercial video production company with offices in West Hollywood, California, and New York City. Founded in 2012 by Jillian Ezra, the agency crafts high-end branded content, corporate films, social and promotional videos, and [... view Ezra Productions profile ]- Location
- West Hollywood, California
- Number of Employees
- Under 49
- Minimal Budget
- $25,000 - $50,000
Every Brand Has a Genesis
Genesis is a strategic brand consultancy that helps organizations turn their unique points of difference into market advantage. We work with leaders and innovators to optimize brand, strategy, communications and investor relations. We solve strategic problems creatively and creative problems strategically. [... view Genesis Inc. profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Defense is the marketing full cycle agency which renders all range of services, brands, necessary for creation, their development and advance. We work at the market of services 11 years in more than 50 directions of business.Our clients – the enterprises representing various sectors of the markets of B2B [... view Defense profile ]
- Location
- Kharkiv, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- What about us?Liquid Factory is a creative agency strongly oriented to the web , which intends to provide its customers with innovative communication services, quality, highly customized and adhering to the specific needs of the organization and its stakeholders. The key values of Liquid Factory [... view Liquid Factory profile ]
- Location
- Rome, Italy
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
Digital Solutions for Your Growing Business.
HUSL Digital, fka UpTrending, is a full-service digital agency specializing in delivering high-value results for high-growth companies and organizations. [... view HUSL Digital profile ]- Location
- Reston, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $160/hr
- Minimal Budget
- $10,000 - $25,000
SEO. PPC. Digital Marketing.
We offer professional pay per click, search engine optimization and social media marketing solutions. [... view Website Marketing Company profile ]- Location
- Orlando, Florida
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- TMD | The Marketing Department is a value-creating Saudi Arabia-based marketing team of professionals and experts that empower businesses and brands to relate with the locals and be in control over their marketing outcomes through the use of empathy, creativity and technology. [... view TMD | The Marketing Department profile ]
- Location
- Riyadh, Saudi Arabia
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
We are Famous - Opening Brand New Worlds
Famous is a creative agency that doesn’t specialize in categories but rather smart strategic thinking. They love helping IT companies and startups from around the world achieve their business goals through design solutions. [... view Famous profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $135/hr
- Minimal Budget
- $1,000 - $10,000
Building Brands and Businesses
Hark is a full-service marketing, design, and web development agency that specializes in creating tailor-made solutions for clients of all shapes and sizes. Our team of creators, innovators, dreamers, and believers establish the edge that takes Hark a cut above the rest. [... view Hark Inc profile ]- Location
- Burlington, Vermont
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
Grow your business with a bew website ot our SEO services
If you’re looking to get a website designed or re-developed then you’ve come to right place! We can build you a performance driven website that shows off your business to your audience and make you look awesome online. [... view Flame Design profile ]- Location
- Stratford-upon-Avon, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Great brands are built on great experiences, and great experiences are invaluable. We dedicate ourse
We are a full-service branding and design agency servicing small and big brands. [... view Awaken Studio profile ]- Location
- Alpharetta, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
We discover, build and grow exceptional data-driven websites
We're a Winnipeg Web Design & Digital Marketing agency. We help our clients discover, build and grow great data-driven WordPress websites to help generate and convert qualified traffic into leads and opportunities for our small to medium sized businesses and clients across Canada and the U.S. [... view Hello Digital Marketing profile ]- Location
- Winnipeg, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Intelligent marketing solutions that drive your success
Roadmap exists to guide great businesses to transformative results through research-driven strategy and all the steps along the way from marketing and branding, to customer experience and digital optimization. [... view Roadmap Agency Inc. profile ]- Location
- Morris, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
Les't Code The Future!
Softon IT Group is a software development company located in Costa Rica. [... view Softon Digital profile ]- Location
- San Jose, Costa Rica
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $38/hr
- Minimal Budget
- $1,000 - $10,000
You Think, We Create.
Stellen Infotech is a global technology company that provides web development, mobile app development, digital marketing, IT consulting, and dedicated resource outsourcing services. Our skilled teams use cutting-edge technologies and tools to deliver tailored solutions that drive business growth. Wi [... view Stellen Infotech profile ]- Location
- Santa Monica, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
Adcomm is a well-rounded agency helping with not only websites and digital marketing but also videos
Adcomm is a Web Design Agency , we help design and build our clients websites, and then we help them achieve success through our various marketing services. [... view Adcomm profile ]- Location
- Fairfield, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- We are Webcompany, a digital marketing agency focused on online strategy. We create social media marketing campaigns, websites and inbound marketing strategies, connecting brands to consumers since 1999. [... view WebCompany profile ]
- Location
- Campinas, Brazil
- Number of Employees
- 50 - 99
IT & Digital Solutions
AamarTech is a US-Bangladesh Joint-Venture company managed by highly experienced information technology professionals and offers IT consulting & services in the areas of Software Development, Website/ Mobile Application Design & Development, Web promotion & SEO Consulting, E-Commerce and implementation. [... view AamarTech profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- We are a Toronto based digital marketing agency. We work with SMBs on their effort to gain exposure online at very affordable prices. Some of our services include web design, seo, local seo, ppc, Google virtual tour, social media marketing, etc. [... view Caiden Media profile ]
- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
We Are Your Ally In The Digital Marketing Space
Perth Digital Edge is the leading digital marketing agency in Perth, WA. We help businesses grow online with SEO, Google Ads, social media and content marketing, building visibility, traffic and leads. [... view Perth Digital Edge profile ]- Location
- Wanneroo, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Company of development and Design of Web Pages, adaptable Web Pages for mobile devices, design of virtual online stores for electronic commerce (Ecommerce), SEO Positioning and Optimization of Web Pages in search engines, SEM digital internet marketing in search engines, marketing in social networks [... view Codexco Technologies profile ]
- Location
- Bogota, Colombia
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Renew Power Marketing | Digital Marketing Company - Colombia, MO USA
Renew Power is a digital marketing company in Colombia that exceeds customer expectations. We offer website development, SEO optimization, and more. [... view Renew Power Marketing profile ]- Location
- Columbia, Missouri
- Number of Employees
- 50 - 99
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- $90/hr
- Minimal Budget
- $1,000 - $10,000
A performance driven digital agency
Newpath Web is a Melbourne based company providing web design, web development, SEO, social media marketing, PPC and Adwords management services in Australia. [... view Newpath Web profile ]- Location
- Melbourne, Australia
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $100/hr
An Award-Winning Full-Service Design Studio
Strottner Designs LLC is an award-winning full-service design studio based in San Antonio Texas specializing in website design, logo design, and graphic design. [... view Strottner Designs profile ]- Location
- San Antonio, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
Shaping Crafted Thoughts
Blunt Soft LLC is an eminent digital agency that provides crafty solutions to it's clients globally. [... view Blunt Soft LLC profile ]- Location
- Lewes, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
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.
