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
2,067 Companies - Rankings updated: April 05, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
I consider page two of Google search results, the dark web.
ER Social Marketing assists companies in boosting sales and expanding their offerings. I focus intently on my clients' marketing campaigns and strategies, ensuring a personalized experience that sets me apart. t ER Social Marketing, every client receives individual attention. Your success is my driving force [... view ER Social Marketing, LLC profile ]- Location
- Point Pleasant, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- Under $1,000
Dominate The Digital Landscape With Our Expert Strategies.
Crestify Studio serves as the gateway to unparalleled digital experiences, offering a comprehensive suite of services that span from the creation of compelling websites and intuitive UX/UI designs to powerful SEO strategies, impactful branding, packaging, and content services. As an all-in-one digital [... view Crestify Studio LLC profile ]- Location
- Wayne, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
All-in-One Digital Marketing & Business Growth Strategies, International Consulting Agency in SEA.
PowerHouse Consulting Group collaborates with ambitious and passionate business leaders striving to revolutionize their industry, organizations, and personal growth. Our objective is to serve as your primary touchpoint for disruptive innovation, marketing strategies, business development, and enhanced [... view PowerHouse Consulting Group profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Drupal DXP Agency in Vienna.
Acolono GmbH is an online agency based in Vienna, dedicated to assisting clients in achieving their online goals. We specialize in Drupal, the leading open-source CMS, powering over 2 million websites globally, including more than 20% of the top 10k sites. [... view Acolono GmbH profile ]- Location
- Vienna, Austria
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $25,000 - $50,000
Be Found Online.
We are an SEO-first Digital Marketing Agency serving Canada and the USA. We help you increase your search visibility and make every click count. [... view Clickworthy Digital Marketing Inc. profile ]- Location
- Mississauga, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- Under $1,000
An IT Company With Broad Knowledge
As a nationwide IT company, we are very used to working with nationwide customers. We have a business area that focuses solely on this. We understand the importance of high availability, cost control and also simplicity for end users. [... view WIPIT AB profile ]- Location
- Malmö, Sweden
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Marketing for the 21st Century
We make digital marketing easy so you don't have to manage all the pieces. Todays digital landscape is complicated, fragmented and requires an array of skills. BootstrapVT blends old school marketing with new school technology. We know all the acronyms and the underlying tech services. Marketing has changed [... view BootstrapVT profile ]- Location
- Burlington, Vermont
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
No Fluff No Filler Just Metrics That Matter
Branded Mayhem wasn't born in a boardroom. It started when our founder got tired of watching agencies burn budgets on pretty work that moved nothing. So he built something different a senior-led collective that ships real campaigns, measures what matters, and treats every client like their next move is the [... view Branded Mayhem profile ]- Location
- Richardson, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Stellar. Sleek. Simple
At SimplePlan Media, we design websites, craft visual identities, develop apps, & market products. Our services and processes are detail oriented, and ensure that your brand stands apart from the crowd. [... view SimplePlan Media profile ]- Location
- Delhi, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Strengthen Your Digital Presence
Elite Design Hub is a creative digital agency that provides businesses with the tools to excel in the digital landscape. We empower brands to interact with their digital audience by delivering best-in-class design, development, and marketing services. [... view Elite Design Hub profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
The Leading CMS & CaaS Experts
Our team is capable of fully architecting and managing development projects. [... view Surfcode.io profile ]- Location
- Stratham, New Hampshire
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
We Are A Marketing & Design Agency That Thinks Differently
We Are A Marketing & Design Agency, which provides web design, seo, print design and many marketing services to our clients. [... view JanMar Agency profile ]- Location
- Galveston, Texas
- Number of Employees
- Under 49
Empowering Businesses With Digital Transformation Services.
Knowledge Based Consulting: Pioneering data-driven strategies with a human touch. We blend advanced analytics and market insights with creative problem-solving to empower brands. From unlocking growth opportunities to crafting bespoke solutions, our expertise elevates your business in the dynamic Canadian and [... view Knowledge Based Consulting Incorporated profile ]- Location
- Ottawa, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- Under $1,000
Affordable SEO Services for Small businesses in the UK
Welcome to Cov SEO UK! We're a passionate Local SEO company dedicated to enhancing your online presence. Whether it's boosting your search rankings or running effective ROI campaigns, we possess industry specific expertise to elevate your brand recognition. If SEO is a foreign concept to you or you've [... view COV SEO UK profile ]- Location
- Coventry, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Lets Craft Your Digital Success Story.
We are Reach Marketing Pro! We are a team of experts in SEO, SEM, Social Media, Website Development and Management, Creative Design and Execution, and Digital/Traditional Media Buying. [... view Reach Marketing Pro profile ]- Location
- Colorado Springs, Colorado
- Number of Employees
- Under 49
Grow the business you want.
At brandbliss, we distinguish ourselves as a consumer-focused marketing agency, seamlessly merging intelligent creativity with astute business acumen to deliver unparalleled results for our clients. Specializing in assisting startups, entrepreneurs, and small businesses, we excel in identifying and addressing [... view Brandbliss profile ]- Location
- Yonkers, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $195/hr
- Minimal Budget
- $1,000 - $10,000
Lets build something great together!
Orange Designs is a USA-based creative agency specializing in logos, branding, web design, packaging, and more. We craft impactful designs that make your brand stand out. [... view Orangedesigns profile ]- Location
- Cumming, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- Under $1,000
Elevate Your Digital Presence, Embrace A Greener Future
The Green Digital, based in Chennai since 2016, crafts tailor-made websites that blend creativity with performance. We focus on helping businesses grow online through clean, modern designs and seamless user experiences. Your digital success is our passion. [... view The Green Digital profile ]- Location
- Chennai, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 4 Projects Listed
We Create Extraordinary Digital Experiences That Grow Businesses and Brands.
Blue Laser Digital is a Ohio based digital marketing and web development agency founded in 2000. With a lean team of 1150 professionals, the firm specializes in integrated services web design, development, SEO/SEM, PPC, content marketing, social media, branding, and email designed to turn digital channels [... view Blue Laser Digital profile ]- Location
- Westerville, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $130/hr
- Minimal Budget
- $10,000 - $25,000
Honest, Reliable Web Design, Web Development and SEO
If you are looking for web design in the Tulsa, OK or Savannah, GA area then look no further! I have many years of experience producing professional sites for businesses of all shapes and sizes all over the United States. [... view Hire Jordan Smith profile ]- Location
- Tulsa, Oklahoma
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Master Your Market. Make Your Mark.
Good business is about creating results without sacrificing authenticity. It's not only possible but the right thing to do and more profitable. It's about diving more deeply to find unexplored areas of value. [... view Mastic Media profile ]- Location
- San Antonio, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Marketing Agency Specialized in Travel, Lifestyle, and Leisure.
Delicious Digital Marketing is a full service digital marketing agency based in Austin, Texas specializing in travel, lifestyle, and leisure. [... view Delicious Digital Marketing profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Your partner in technology-driven success
We are a multi-platform systems integrator positioned to provide unbiased recommendations that are in your best interest. [... view The Rand Group profile ]- Location
- Houston, Texas
- Number of Employees
- 100 - 249
Branding That Speaks for Itself.
Trusted by clients from around the world, Ikigai has been standing out for over decade [... view Ikigai Branding Agency profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
Expert Marketing Solutions For The Restaurant & Bar Industry
Embark Marketing, a renowned restaurant digital marketing agency located in Texas, focuses on catering to the specific needs of the food and beverage industry. [... view Embark Marketing profile ]- Location
- San Antonio, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
Our mission is to empower similar businesses to elevate their brand recognition.
At House Of Five Studio, we specialise in helping women-, minority- and LGBTQIA+-led businesses create timeless brands and sustainable content. Our mission is to help them thrive both online and offline by prioritising quality over quantity and reclaiming their freedom. By leveraging automation and an [... view House Of Five Studio profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Let's build your next success together
Websoul is the digital consulting firm that helps businesses, startups, and professionals take their business to the next level. [... view Websoul profile ]- Location
- Zola Predosa, Italy
- Number of Employees
- Under 49
- Average Hourly Rate
- $8/hr
- Minimal Budget
- Under $1,000
Where Innovation Meets Execution.
Derntech help businesses transform their digital presence with modern web design, smart development, and data-driven marketing. [... view DernTech profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Find Your Sweet Spot
Social Design House helps growth-focused brands find their sweet spot, where strategy meets standout design. From interactive web experiences to full brand identities, we build brands people can't ignore. Based just south of Charlotte, we've spent 16 years crafting award-winning brands and websites for [... view Social Design House profile ]- Location
- Charlotte, North Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
Ideas Beyond Imagination.
Spotverge is a leading provider of innovative automation solutions for businesses of all sizes. Specializing in areas such as Web/App, CRM & ERP Development, Cloud Automation Solutions, Network Engineering, Marketing Automation Services, and Robotic Process Automation (RPA). [... view Spotverge profile ]- Location
- Hyderabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Let's Save the World From Bad Content.
We believe in a world where everyone has the opportunity to be informed, inspired and entertained in the best way possible. We combine a consulting practice with a powerful marketing platform of services that supports internal marketing teams. [... view Toast Studio profile ]- Location
- Montreal, Canada
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $25,000 - $50,000
Digital Solutions With Purpose
Giant Digital is a UK-based digital agency specializing in web design, development and digital marketing services for charities and ethical organizations. Founded in 2011, the firm combines technical expertise and creative strategy to deliver platforms, campaigns and analytics that support mission-driven [... view Giant Digital profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Website Design | Website Development | Branding | SEO | Graphic Design
Synergy Marketing Solutions excels in custom website design and front-end user experience. We love taking on challenging projects that require full-on content strategy, thoughtful design, specialty development, and provide ongoing marketing services. [... view Synergy Marketing Solutions profile ]- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Fishing for the Best in Digital Marketing & Web Development.
50FISH is an eCommerce agency helping brands discover their potential. We mix strategy, design, and marketing to help our partners connect, engage, and prosper. [... view 50FISH profile ]- Location
- Yarmouth, Maine
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
Performance Marketing for Outdoor and Active Lifestyle Brands
Foghorn Labs provides leading brands with online marketing strategy and integrated campaign management utilizing SEM, SEO, paid social media, display, video, email automation, and the business intelligence that makes it all tick. [... view Foghorn Labs profile ]- Location
- Portland, Oregon
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $10,000 - $25,000
dominate your market.
Using digital solutions to build powerful brands. [... view Divtodiv profile ]- Location
- Calgary, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $79/hr
- Minimal Budget
- $1,000 - $10,000
Experience Matters
RSP.Marketing is an advertising and marketing agency, located in McAllen, TX, that provides web, marketing, branding, design, search, and business development solutions to take your business to the next level. [... view RSP.Marketing profile ]- Location
- McAllen, Texas
- Number of Employees
- Under 49
Love Your Website Get More Leads
We develop a wholistic marketing strategies that help to systematize your business as it grows. You get support that makes your website and marketing feel simplenot overwhelming. Your vision guides every step of the process. [... view Elevark Digital Marketing profile ]- Location
- Nampa, Idaho
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $1,000 - $10,000
Working With Expertise, Insights, And Focus At The Helm
Philly Marketing Labs offers comprehensive marketing services to help your business reach its goals. With a combination of analytical science and human intuition, our team creates winning strategies that are able to meet the unique needs of each client. We are an extension of you and we'll work together every [... view Philly Marketing Labs profile ]- Location
- King of Prussia, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $25,000 - $50,000
Get digital marketing you can actually afford.
Everyday Web gets it - you're too busy running your business daily and don't want to spend a fortune on digital marketing services to boost your business. That's why they take care of your most challenging goals in the digital marketing world. Choose digital marketing services that grow your small business [... view Everyday Web profile ]- Location
- Philadelphia, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Cultural Innovation
Vaquero Advertising is your go-to Hispanic/Multicultural Marketing Agency in Dallas, Texas. From specialized campaigns to measurable results, we connect you with the Hispanic market and deliver impactful solutions for your brand. [... view Vaquero Advertising profile ]- Location
- Roanoke, Texas
- Number of Employees
- Under 49
Synergizing Social Media and Sales for Stellar Results!
At Exxacta Digital, we leverage the digital world to your advantage. Our social media marketing services encompass defining your brand positioning, content production, and interaction management, fostering enduring and meaningful relationships between your business and customers. [... view Exxacta Digital profile ]- Location
- Sao Paulo, Brazil
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
Australia's #1 All-In-One Digital Marketing Agency
At Boko, our team of passionate experts is dedicated to staying at the forefront of the ever-evolving digital landscape. We continually immerse ourselves in the latest trends and cutting-edge technologies, leveraging this knowledge to craft innovative and highly effective solutions for our valued clients. [... view Boko Digital Solutions profile ]- Location
- North Strathfield, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- Under $1,000
Always in motion.
Welcome to my website. I'm John Vivas, a professional WordPress specialist developer and integrator located in Chile. I generally work with art directors, web studios, graphic designers and digital marketing agencies globally. [... view John Vivas profile ]- Location
- Santiago, Chile
- Number of Employees
- Under 49
Meet and collaborate with the Beupset team for the immediate, digital development of your business!
Beupset is a web development company based in Greece, our services include constructing or redesigning websites and e-shops, and developing web apps. We expertise in the WordPress platform, but most of all we offer custom development for front-end and back-end using laravel, javascript and livewire. [... view Beupset profile ]- Location
- Heraklion, Greece
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Moving Brands Forward
Avante Strategies specializes in propelling brands forward by employing a distinctive fusion of business acumen, data analysis, and creative narrative crafting. This strategic approach is dedicated to formulating impactful marketing strategies that significantly enhance brand positioning and visibility. [... view Avante Strategies profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $350/hr
Create and produce travel stories for brands
We are a travel and marketing digital agency. Since 2015, we've been working with many companies and destinations in Latin America. [... view Intriper Travel Media profile ]- Location
- La Plata, Argentina
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
We make Brands digital.
We create tailor-made digital products and strategies for start-ups and established companies.Transforming ideas into effective and original solutions, developing e-commerce platforms, web sites and marketing strategies in order to enhance your online presence. [... view Red Raccoon profile ]- Location
- Bassano del Grappa, Italy
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
Creation And Operation Of A Unique Website
Logical M. Design understands that the effectiveness of a website or webshop goes beyond its initial preparation; it necessitates ongoing efforts from the owner. Throughout the creation of a unique website, we diligently strive to meet all requirements, ensuring that your online presence aligns seamlessly [... view Logical M. Design profile ]- Location
- Debrecen, Hungary
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
SEO Specializations
- Amazon
- Automotive
- B2B
- Construction
- Consulting
- Dental
- eCommerce
- Enterprise
- for Moving Companies
- Generative Engine Optimization
- Google My Business
- Healthcare
- Hospitality
- Insurance
- International
- Law Firm
- Link Building
- Local Optimization
- Manufacturing
- Mobile
- Multilingual
- Nonprofit
- On-Page Optimization
- Outsourcing
- Real Estate
- Restaurants
- Shopify
- Small Business
- Startup
- Technical
- Veterinarian
- Video
- YouTube
Services Related to SEO
Top SEO Agencies by Country
Everything You Need to Know About SEO Companies
What can an SEO company do for your business?
SEO companies help your business attract more customers from search engines, increase revenue, and build long-term online visibility. Instead of relying on paid ads that stop when the budget ends, SEO creates a sustainable source of traffic and leads.
These are the most important ways an SEO agency contributes to your growth.
1. Increase your qualified, high-intent traffic
An SEO agency positions your website in front of people actively searching for your products or services. Organic traffic converts better because it captures existing demand, not passive attention.
Organic search remains the dominant acquisition channel, driving 53.3% of all website traffic, far exceeding paid and social channels combined. This makes SEO the single largest and most sustainable source of new visitors.
2. Deliver higher ROI than most marketing channels
SEO companies build long-term assets through content, technical improvements, and authority. Unlike paid ads, results continue after the initial investment.
Businesses generate an average 748% return on investment from SEO, meaning roughly $7.48 earned for every $1 spent. This compounding effect makes SEO one of the highest-ROI digital marketing strategies over time.
3. Improve conversion rates and generate more leads
SEO agencies do more than increase traffic. They improve content quality, site structure, and user experience to turn visitors into customers. This directly affects revenue.
SEO leads have a 14.6% close rate, compared to just 1.7% for outbound leads like cold outreach or print advertising. This means SEO traffic is significantly more likely to become paying customers.
4. Strengthen your brand visibility and credibility
Ranking high in search results builds trust and brand authority. Users associate top rankings with credibility, which increases engagement and conversions.
This visibility is critical because 75% of users never scroll past the first page of search results, meaning businesses that rank lower lose most potential customers. SEO agencies help you compete for these high-visibility positions.
5. Protect and grow your traffic through constant optimization
Search engines update their algorithms constantly, and technical performance directly affects rankings and revenue.
SEO agencies monitor performance, fix issues, and adapt your strategy. This is essential because 53% of mobile users leave a website that takes longer than 3 seconds to load, directly reducing traffic and conversions if performance is poor.
Ongoing SEO ensures your site remains competitive, accessible, and profitable.
What is the difference between on-page and off-page SEO?
On-page SEO improves elements on your website, while off-page SEO improves your website’s authority through external signals. You need both to rank competitively.
On-page SEO
On-page SEO focuses on optimizing content and technical elements you control directly on your site. Its goal is to help search engines understand your pages and match them to relevant searches.
Common on-page SEO factors:
- Page titles and meta descriptions
- Headings (H1, H2, H3)
- Keyword-optimized content
- Internal links between pages
- Image alt text
- URL structure
- Page speed and mobile usability
These signals determine relevance and usability.
Off-page SEO
Off-page SEO focuses on signals outside your website that build credibility and trust. Its goal is to show search engines that other sources recognize your site as valuable.
Common off-page SEO factors:
- Backlinks from other websites
- Brand mentions
- Digital PR and media coverage
- Business listings and citations
- Online reviews
These signals determine authority and trust.
On-page SEO makes your site relevant, while off-page SEO makes your site authoritative. You need both to rank. A well-optimized page without backlinks rarely ranks competitively. A strong backlink profile cannot compensate for poor on-page optimization.
What are the common, dangerous SEO techniques to avoid?
Common dangerous SEO techniques to avoid are tactics that try to manipulate rankings instead of earning them. They can trigger algorithmic demotions or manual actions, causing major traffic loss and long recovery cycles.
Google’s spam systems are aggressive, and it reports that SpamBrain helps keep more than 99% of visits from Search spam-free.
SpamBrain is Google’s primary automated spam-detection system that identifies and filters manipulatively optimized or low-quality content before it reaches search results. It uses machine learning to model patterns of abuse rather than rely on hard rules, making it far more effective at spotting sophisticated spam tactics.
High-risk tactics to avoid include:
- Buying or selling links (link schemes)
Paying for backlinks, exchanging links at scale, or using sponsored placements without proper attributes. These patterns are a top reason sites get penalized. This includes many guest post packages and “1000 links for $X” offers. - Private Blog Networks (PBNs), link farms, and spam link blasts
Networks of sites created mainly to pass PageRank, or sudden unnatural link spikes from unrelated domains. You may see a short lift, then a hard drop when Google detects them. - Comment and forum spam
Dropping links in blog comments, profiles, and forums just to create backlinks. These links are usually low quality, easy to detect, often ignored at best, and harmful at worst. - Keyword stuffing and hidden text
Repeating keywords unnaturally or hiding keywords (white text on white background, CSS tricks). These practices degrade readability and are treated as manipulation. - Cloaking
Showing search engines one version of a page and users a different one. This is one of the fastest routes to manual action. - Doorway pages
Creating many thin pages targeting slight keyword variations or locations to funnel users to the same destination. This is a classic spam pattern. - Sneaky redirects
Redirecting users to a different page than the one indexed, or building rankings on one page, then redirecting to an unrelated offer page. - Scraped or copied content
Republishing content taken from other sites with little original value. This includes content spinning and mass duplication. - Scaled low-quality content, including scaled AI spam
Mass-producing pages with little originality, weak usefulness, or no real expertise. Google has explicitly targeted scaled content abuse. - Fake E-E-A-T signals
Invented author bios, fake credentials, AI-generated personas, fabricated case studies, and misleading “expert” claims. Short-term gains that result in a long-term trust collapse. - Fake reviews and reputation manipulation
Posting fabricated reviews, creating fake profiles, or manufacturing third-party review sites. This can harm both SEO and brand credibility. - Parasite SEO and site reputation abuse
Publishing third-party pages on high-authority sites to hijack their ranking signals. Google added a specific policy targeting this behavior.
How to choose the best SEO company for your business?
Choosing the best SEO agency directly affects your traffic, leads, and revenue. The right partner builds long-term growth, while the wrong one wastes budget, locks you into bad contracts, or uses risky tactics that can collapse your rankings.
Follow these steps to evaluate search engine optimization companies properly and select one that can deliver sustainable results:
- Define your goals, budget, and success metrics
Specify your SEO goals, whether you need more leads, ecommerce sales, or local visibility. Set a realistic monthly budget, typically $1,000 to $7,500, and document your current traffic, rankings, and conversions to measure progress. - Write a clear RFP outlining your requirements
Include your website, target market, goals, budget range, timeline, and what you expect the agency to deliver. This forces agencies to propose a real strategy instead of a generic sales pitch. - Request a proposal
The agency should identify technical issues, content gaps, and authority weaknesses, then explain exactly how they will fix them and in what order. - Evaluate their full SEO strategy
A complete plan includes technical SEO, content creation, and off-page SEO. Agencies that focus mainly on backlinks or vague “optimization” lack a sustainable approach. - Verify their past results
Review case studies, traffic growth examples, and verified reviews. Look for measurable improvements in traffic, leads, or revenue, not generic claims. - Ask how they build links
They should use outreach, PR, and content, and comply with Google guidelines. Avoid agencies that buy links, use link farms, or promise fast rankings, as penalties can cause 50% to 95% traffic loss. - Confirm who will do the work
Ensure the agency performs the work in-house or clearly explains its process. Monthly deliverables should include technical fixes, content, and reporting. - Review reporting, communication, and performance tracking
The agency should provide monthly reports on traffic, keyword rankings, and conversions, and explain the actions taken and the reasons for them. - Examine the contract before signing
Avoid long lock-in contracts without exit options. Ensure you own your website, content, and accounts, and that deliverables and timelines are clearly defined. - Compare multiple agencies and choose the best
The best agency sets realistic expectations, explains its process clearly, and focuses on long-term growth instead of shortcuts or guarantees.
What questions should you ask SEO companies before signing a contract?
To choose the right search engine optimization agency for your needs, you have to ask direct questions that reveal their experience, strategy, and fit for your specific business.
These questions help you identify qualified partners and avoid agencies that rely on shortcuts or vague promises.
Relevant Background
- What industries and types of businesses do you specialize in?
- Can you provide case studies showing traffic, ranking, and conversion growth?
- How long have you been providing SEO services?
- Can you share references or verified client reviews?
Services and Processes
- What specific SEO activities will you perform each month?
- How do you conduct keyword research and select target keywords?
- How do you build backlinks and earn authority?
- How do you measure performance and report results?
Related to Your Project
- What opportunities and issues do you see on our website today?
- What results should we expect, and in what timeframe?
- Who will work on our account, and how will we communicate?
- What are your contract terms, pricing structure, and exit conditions?
Why People Trust DesignRush
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding SEO agencies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Frequently Asked Questions About SEO Agencies
What services do SEO agencies provide?
Top SEO companies provide services that improve your website’s visibility in search engines to increase traffic, leads, and revenue. Core services include:
- Keyword research: Identifying search terms your customers use so your pages target real demand.
- On-page SEO: Optimizing titles, meta descriptions, headings, internal links, and content to improve relevance and rankings.
- Technical SEO: Fixing site speed, mobile usability, crawl errors, and indexing issues so search engines can properly access and rank your site.
- Content creation: Producing optimized blog posts, landing pages, and other content that attracts and converts organic visitors.
- Off-page SEO: Acquiring backlinks, earning brand mentions, and managing citations to increase domain authority and ranking strength.
- Local SEO: Optimizing Google Business Profile and local listings to improve visibility in local search results.
- SEO audits and reporting: Analyzing performance, tracking rankings, traffic, and conversions, and refining strategy based on data.
Can SEO companies guarantee a #1 ranking on Google?
No, a professional SEO agency cannot guarantee a #1 ranking on Google. Google’s algorithm is controlled by Google, not agencies, and rankings depend on competition, search intent, site authority, and ongoing algorithm updates.
Search engine optimization companies can improve your chances of higher rankings by optimizing your site, creating quality content, and building authority. They cannot control final positions.
Any agency that guarantees a #1 ranking is using a sales tactic or risky methods that can lead to penalties and traffic loss. Reliable SEO agencies focus on measurable growth such as increased organic traffic, more qualified leads, and higher conversions.
How do SEO agencies measure success?
SEO agencies measure success using traffic, rankings, and conversions from organic search. The primary metrics include:
- Organic traffic: Number of visitors coming from search engines. This shows overall visibility growth.
- Keyword rankings: Position improvements for target keywords. Higher rankings increase traffic potential.
- Conversions: Leads, purchases, or sign-ups generated from organic traffic. This connects SEO to revenue.
- Click-through rate (CTR): Percentage of users who click your result. This reflects how effective your titles and descriptions are.
- Bounce rate and engagement: How users interact with your site. Strong engagement signals relevant traffic.
- Backlink profile growth: Number and quality of external websites linking to you. This reflects authority improvement.
- Return on investment (ROI): Revenue generated compared to SEO cost. This determines the business impact.
How much do search engine optimization companies charge for their services?
SEO agencies typically charge between $500 and $7,500 per month, with most businesses paying $1,000 to $2,500 monthly. Pricing varies based on the agency, scope, and level of competition.
Common pricing ranges include:
- Monthly retainers: $500 to $7,500 per month for ongoing SEO. Large or enterprise companies may pay $10,000 to $50,000+ per month.
- Project-based SEO: $1,000 to $30,000 per project for audits, site optimization, or migrations.
- Hourly consulting: $75 to $300, depending on expertise and provider.
- Performance-based SEO: Custom pricing tied to traffic growth, rankings, or revenue.
Costs increase with competitive industries, larger websites, national or international targeting, and full-service campaigns that include technical SEO, content, and link building.
How long does it take to see results?
SEO typically takes 4 to 6 months to start showing results, and 6 to 12 months to deliver significant traffic and revenue growth. The exact timeline depends on your website and competition.
Typical SEO timeline:
- 1 to 3 months: Research, technical fixes, and content creation. Minimal traffic impact. Early ranking improvements may appear.
- 4 to 6 months: Noticeable ranking improvements, traffic growth, and initial leads or conversions.
- 6 to 12 months: Strong traffic increases, consistent rankings, and measurable business results.
- 12+ months: Maximum impact. SEO becomes a major and stable source of traffic and revenue.
Factors that affect timing include website age, existing authority, competition level, content quality, and budget. New websites often need 6 to 12 months, while established websites may see improvements faster, sometimes within 1 to 3 months.
About The Author and Expert Reviewer
Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.
Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.
