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
16,421 Companies - Rankings updated: April 07, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Helping Small Businesses Grow
Creekmore Marketing is a top-tier digital marketing agency, providing cutting-edge solutions to organizations of all sizes. From SEO and PPC Advertising to Social Media Strategy, Website Design & Graphic Arts as well as Reputation Management – Creekmore offers the complete package for success in today's [... view Creekmore Marketing profile ]- Location
- Nicholasville, Kentucky
- Number of Employees
- Under 49
Profitably + pretty websites delivered by a trustworthy designer who understands the importance.
Branding and Web Design for Photographers - Ally B Designs is a full-service design studio giving photographers next-level confidence in their brands and websites because they are strategically designed and look pretty, too. [... view Ally B Designs profile ]- Location
- Kearney, Nebraska
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Launch Your Business Into Orbit!
Orbit Local is a Jacksonville SEO company that goes beyond the ordinary to help local businesses succeed. Our custom digital marketing strategies produce top-notch websites designed for maximum search engine visibility, driving valuable leads and producing real results! [... view Orbit Local profile ]- Location
- Jacksonville, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- Under $1,000
Providing Premier Digital Marketing Services Since 2016
Tyton Media is at the helm of SEO services in Kansas City, delivering an unrivaled web presence with 30+ years experience. Take your business to new heights by leveraging our conversion-focused strategies and start driving more traffic today. [... view Tyton Medi profile ]- Location
- Overland Park, Kansas
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Great Things Happen When We Work Together
Transform your business into a powerhouse with our expert marketing solutions. Our highly experienced team of professionals will provide you with a tailored data-driven approach that takes your brand to new heights! [... view VIB Marketing profile ]- Location
- Vermilion, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $1,000 - $10,000
Empowering Businesses to Stay Relevant and Competitive
Dymic Digital is a full-scale digital agency helping businesses create an impactful web presence and get ahead of the competition. Our holistic approach to internet marketing and website design means you can trust us with delivering cutting-edge results that will keep your business at the top of search engine [... view Dymic Digital profile ]- Location
- Santa Margarita, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Specialized Web Dev Services
Eightfold offers specialized web development services with a focus on creating high-performance web products using a range of platforms and frameworks. The company recognizes the importance of strategy in achieving success in any web project and assists clients and their teams in identifying the platforms and [... view Eightfold profile ]- Location
- Scottsdale, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Empowering Small Business Success
Inspired by the potential of the digital revolution and recognizing that small businesses may be unable to access quality web development and lead generation services due to cost, Orpiv was founded. Our 35 specialists have over three to four years of experience in this field combined with a mission-focused [... view Orpiv profile ]- Location
- Baramula, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Agency Devoted to Strategic Business Development
Unbranded Manchester partners with forward-thinking businesses to unlock potential through strategic business development. We rely on data insights, cutting-edge research & development strategies, and user experience design to drive growth and success. [... view Unbranded Manchester profile ]- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Helping Top Brands Thrive
CHARLESON assists top brands in thriving by creating captivating stories that connect them with their target audience. They integrate creativity and modern communication strategies to provide a valuable marketing experience for brands. [... view CHARLESON profile ]- Location
- Nairobi, Kenya
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Your Trusted Partner in Helping You Achieve Your Goals
Nexus Direct is passionate about making a difference in the world, harnessing its fundraising expertise to assist nonprofit organizations with achieving their goals. From increased donor engagement and giving, Nexus Direct provides powerful solutions for meaningful change. [... view Nexus Direct profile ]- Location
- Norfolk, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Driving Qualified Prospects to your business
Andy Commons is a Missoula based Internet Marketing Consultant. An Internet marketing and SEO services centered in Montana, but serving clients worldwide. We assist medium and large-sized businesses in increasing their internet visibility and revenues. Paid Search Campaign creation and optimization (also [... view Andy Commons profile ]- Location
- Missoula, Montana
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
LGBTQ + Business & Marketing Support
The Pink Pound Marketing team has more than 20 years of combined expertise. Assisting businesses in their online growth and development. All of our companies have been certified as Pink Approved - LGBTQ+ friendly or LGBTQ+ owned. Giving the consumer something new and interesting to look at, such as [... view Pink Pound Marketing profile ]- Location
- Norwich, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Transforming Your Online Presence
Our team brings an unparalleled approach to problem-solving. We don't send big teams with unneeded manpower and resources, but instead, deliver a lean squad of experts who quickly hone in on the issue at hand. Our experience is marked by amazing results that are smartly designed to maximize your ROI, every [... view HatchHope profile ]- Location
- Greater Noida, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
We Get Things Done
Tom Vega Marketing is a full-service marketing agency based in Leon, Guanajuato, Mexico. We offer digital marketing services, including website design, social media management and e-commerce development. With our team of experts and state-of-the-art technology, Tom Vega Marketing helps businesses in the [... view Tom Vega Marketing profile ]- Location
- León, Mexico
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
The Only Mobile and Display Adverting Experts You Need
By combining digital and traditional worlds, we've developed technology to collect and analyze mobile data for unique insights about user characteristics. With this information, our detailed analyzes empower customized advertising campaigns that match the needs of each individual recipient bringing relevancy [... view Selectivv profile ]- Location
- Warsaw, Poland
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Digital Marketing Services for Small Business Growth
Social Gravity is a one-stop shop for small businesses looking to maximize their sales and stay ahead of the competition. Our digital marketing services provide an effective toolset, from website design to SEO optimization and Pay Per Click campaigns, helping your business reach its goals! [... view Social Gravity profile ]- Location
- Dublin, Ireland
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Reliable Tech Solutions for Your Business Needs
We are a Manatee-based service company serving the Tampa/Sarasota region. We were created as a local hands-on alternative to do-it-yourself online on-size-fits-all website design sites and out-of-state/out-of-country website design by email solutions. [... view Shermie LLC profile ]- Location
- Tampa, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
A Full Service Digital Agency Building Your Online Presence and Driving Leads
At b4b marketing, based in Poole, Dorset, we don't just provide ordinary services - our full suite of offerings from brand strategy to bespoke software development help businesses grow and fulfill their clients' needs. We specialize in website design & development, digital marketing and SEO, social media [... view B4b Marketing profile ]- Location
- Poole, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Exclusively Dental, Exceptionally Digital.
Social Dental NOW is exclusively devoted to dental SEO. Our team, our partners, and our content are all singularly aimed at advancing dental practices. With us, it's dental marketing, always. [... view Best Results Dental Marketing profile ]- Location
- Hillsboro, Oregon
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Customized Software Solutions Turning Business Ideas Into Viable Enterprises
Ramlogics bridges the gap between ambitious dreams and successful realities, offering valuable IT consultation and tailored software solutions to turn business ideas into viable enterprises. [... view Ramlogics Technosoft profile ]- Location
- Jaipur, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
The Digital Strategy Experts
Stallion Cognitive is a prominent marketing agency that serves financial service businesses. We're known for our expertise in website design and maintenance, local SEO and digital strategy. Their goal is to create a positive impact and bring about a brighter future for their clients. [... view Stallion Cognitive profile ]- Location
- Delhi, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
The Best Work Done for You
PrimeGate Digital is a result-driven digital marketing agency that operates beyond conventional digital marketing strategies to deliver exceptional performance and results for our clients. Our team at PrimeGate is dedicated to providing innovative solutions to drive positive outcomes for businesses in the [... view Primegate Digital profile ]- Location
- Lagos, Nigeria
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Growing SAAS Companies With Proven Content and SEO Strategies
Unleash your marketing potential with SaaSpirin! Our talented team of strategists, writers, and coordinators will provide you with the high-quality content needed to take your tech business to new heights. With our deep research capabilities and understanding of all things digital come a host of benefits: [... view SaaSpirin profile ]- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Get More Customers Than You Ever Expect!
At Camberlion, we're passionate about helping people in our local community connect with the businesses and services they need. We know that nothing beats having a few tried-and-true go-tos to rely on—like your favorite coffee shop or auto guy. That’s why we’re here: so you can find them faster than [... view Camberlion profile ]- Location
- Melbourne FL, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Let's Talk Success
The CuriousCheck team is composed of digital marketing experts who offer SEO, video advertising and a unique directory of free software. We are known for our skills and knowledge in the field. [... view CuriousCheck profile ]- Location
- Kennesaw, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
IT Solutions That Drive Local Businesses to Success
Every IT Solution is an invaluable partner in helping businesses reach their full potential. From developing stunning websites, intuitive mobile apps, and unique graphic designs to providing strategic internet marketing, top-of-the-line SEO services, and cutting-edge social media campaigns - we have the tools [... view Every IT Solution profile ]- Location
- Brampton, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
We Help You Get to the Top
Improving a website's SEO health affects the Domain Authority metric. This is accomplished by focusing on the quality and quantity of external links directing to the site. A successful improvement in this area can result in higher search engine rankings, increased quality traffic and measurable outcomes. [... view Increase DA profile ]- Location
- Prinsenbeek, Netherlands
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
Growing Brands Online With Creative Digital Services
TargetG is your surefire way to success! Our creative digital services will give you a competitive edge in the marketplace, enabling you to attract and engage more customers than ever before. Reach for those lofty business goals with TargetG's expert help at your side. [... view TargetG profile ]- Location
- Bengaluru, India
- Number of Employees
- Under 49
- Portfolios Count
- 1 Project Listed
Revolutionary Marketing Solutions That Solve the Toughest Challenges
Automagically is a revolutionary digital marketing agency dedicated to delivering extraordinary results for our clients. We offer remarkable services across content, email, advertising, and social media platforms – all designed to optimize your brand’s presence in the ever-evolving online marketplace. [... view Automagically profile ]- Location
- Sofia, Bulgaria
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
A Full-Service Creative Agency for Luxury Brands
Becca and Leah Wiser are the twin sister duo behind A Wiser Website, creators of meaningful marketing strategies. Their goal? To help people spread their talents out into the world in an authentic way that they can stand by proudly. Working with them is a breeze - consider them your website & branding fairy [... view A Wiser Website profile ]- Location
- Washington DC, Washington DC
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $1,000 - $10,000
Embrace, Engage, Enrich
Circle Social provides results for addiction treatment and behavioral health institutions seeking to connect with individuals in need through highly targeted digital advertising that enhances your reputation while also increasing your census. We employ a wide range of specialized tools to evaluate every stage [... view Circle Social profile ]- Location
- Indianapolis, Indiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Focused on relevance
Welcome to Hive19, the foremost digital PR and reputation management powerhouse catering to fintech and SaaS brands aspiring to revolutionize lead acquisition. [... view Hive19 profile ]- Location
- Brighton, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Agency Focused on Driving ROI & Bringing Innovation
At Marble, we are passionate about understanding user behavior and creating unique digital experiences to help grow businesses. With a team of experienced professionals in SEO, PPC, CRO, web design, social media marketing & PR at our disposal, backed by data analysis for results-oriented decisions, we provide [... view Marble profile ]- Location
- Southend-on-Sea, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Modern Solutions for Modern Communities
Community Associates and Modern Press (CAMP) is dedicated to helping businesses grow by leveraging their most valuable asset: their community. CAMP takes a public affairs approach to business and marketing, utilizing community engagement and brand building through targeted advertising to effectively promote [... view Community Associates & Modern Press profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
SEO That Drives Results
PosiRank's SEO experts deliver results that help business and agency owners succeed. We have been rated one of the best providers in the industry, and our 5-star reviews from happy customers speak for themselves. Our campaigns to date account for over 1 billion page views generated from 10,000+ pieces of [... view PosiRank profile ]- Location
- Annapolis, Maryland
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Helping SMBs Imporve Online Presence and Visibility
Since 2019, Raisis Software's mission is to help disruptive companies reach their full potential. Fast-forward to today, we've become a team of dynamic individuals whose shared goal is to empower firms by transforming mundane operations and boosting external visibility through tailored solutions catered [... view Raisis Software profile ]- Location
- Suceava, Romania
- Number of Employees
- Under 49
Transforming and Innovating Businesses
We serve as the guide for turning dreams into reality - transforming ideas with innovation and implementation to create powerful possibilities. With our Digital & IT capabilities, we can help improve your current situation while setting you up for success in the future. [... view Accrete InfoTech profile ]- Location
- Surat, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Tech Marketing You Can Count On
Marketechy is a full service digital marketing agency specializing in digital growth marketing for B2B SaaS companies and Tech startups in the US and EU markets. [... view Marketechy profile ]- Location
- Lviv, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
We Help You Get There
Grofuse is a digital growth agency located in Derry/Londonderry that provides comprehensive solutions to drive business growth. The company creates software to improve processes, develops web platforms to boost sales and implements marketing campaigns to fuel growth. We take pride in providing professional [... view Grofuse Digital profile ]- Location
- Dublin, Ireland
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
We got you covered
internetWorld.ca Corp are committed to giving their clients the full internet marketing experience. With their strong leadership, they assess the needs of clients and provide solutions in three key areas: To create effective websites or make changes to the websites of their clients, go through a [... view InternetWorld.ca Corp profile ]- Location
- Calgary, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
SEO & Digital Marketing Agency
ThirdSlash is an interactive digital marketing company with offices in Mumbai, India, that offers clients dependable, high-quality solutions at reasonable prices. The company has successfully provided high-quality digital marketing services to clients worldwide with its combined 10+ years of experience in the [... view ThirdSlash profile ]- Location
- Mumbai, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Content That Gets Noticed
Sabroso is a digital content studio based in London and the South-East. They help clients improve the visibility of their websites, leading to increased traffic, sales and enquiries. This is achieved through the creation of eye-catching and noteworthy content. [... view Sabroso profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Innovation with Impact.
FSC Interactive has dominated the Greater New Orleans region's social media market since 2009. FSC has continued to support clients through the evolving technology and strategies of social media, paid search, SEO, and content marketing as the first New Orleans marketing agency to launch a social media [... view FSC Interactive profile ]- Location
- New Orleans, Louisiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Your overall experience is our priority
IT Block is a leading IT support service provider for small to medium-sized enterprises and rapidly growing startups in Singapore. With a focus on customer-centric support, we offer services that cover end-to-end IT support and ad-hoc services such as data center colocation, SEO, disaster recovery [... view IT BLOCK profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $1,000 - $10,000
A Boutique Web Design, Website Development & Digital Marketing Agency
20 Years of Building Successful Online Businesses [... view Simple Web Solutions profile ]- Location
- Athens, Greece
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 6 Projects Listed
Award-winning SEO
NOVOS is a London-based eCommerce agency that specializes in boosting organic SEO. In a short time, NOVOS has established itself as a disruptive player in the UK SEO agency scene, having worked with over 150 eCommerce brands. Among its impressive client list are well-known brands such as MADE.com, Kickgame [... view NOVOS profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
We Have Many Success Stories
Clients can benefit from increased organic traffic to their websites by working with SEOLEVELUP. With over a decade of experience in the digital marketing industry, the company provides expert services in SEO, link building, content marketing, social media and more. Since entering the market in 2003, they [... view SEOLEVELUP profile ]- Location
- Oakbrook Terrace, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
A Personable Boutique Delivering BIG Results
Merkley Marketing Group is a boutique advertising agency based in Palm Coast, Florida, serving Northeast FL. and beyond. We create bold, branded solutions that are strategically designed to perform. From standout campaigns to sleek digital experiences, we help local, regional, and national brands elevate [... view Merkley Marketing Group profile ]- Location
- Palm Coast, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
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.
