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
16,495 Companies - Rankings updated: April 11, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Gain more Customers Easier and Faster without hiring more employees.
Whether you need a one page or large web site, we can create an affortable package on most any budget. [... view Kansas Business Solutions profile ]- Location
- Topeka, Kansas
- Number of Employees
- Under 49
We believe we can help you the business owner and business professional.
The firm known as Max Romulus Marketing specializes on digital marketing consulting. Putting you in a position to dominate your business by preparing you for the marketing climate of tomorrow in the here and now. Your company will not succeed in digital marketing alone via the use of search engine [... view Max Romulus Marketing profile ]- Location
- Gilbert, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
#1 Top Rated WooCommerce Development Company.
We are a specialized WooCommerce development services agency who offers professional services for the development, customization and maintenance of eCommerce websites built on the WooCommerce platform. We can customize existing WooCommerce plugins or develop new ones to add functionality and improve the [... view DevDiggers profile ]- Location
- Agra, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
We help forward-thinking businesses accelerate growth and become industry leaders.
Velocity Nine is a globally recognized digital marketing agency that has won several awards. We offer a wide range of services, including website design, email marketing, search engine optimisation, Google Ads, social media marketing, online PR, and graphic design. [... view Velocity Nine Digital Marketing profile ]- Location
- Sandton, South Africa
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Portfolios Count
- 3 Projects Listed
Building a Better Internet
Digital Polygon is an industry leader in providing high-quality website design and development services that can help your business stand out in today's competitive digital market. We provide demonstrable outcomes for our clients in every facet of website development, from full lifecycle website design to [... view Digital Polygon profile ]- Location
- Gaithersburg, Maryland
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
Elevated Web Design | Built-in SEO | One-off Branding
With years of expertise, we pride ourselves on understanding your needs quickly, allowing us to craft website, branding, and SEO solutions to elevate your business. Trust us to handle every detail, leaving you free to focus on growth. [... view Green Lotus Designs profile ]- Location
- Pagosa Springs, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- Under $1,000
Building digital dreams, one website at a time.
We pride ourselves in creating great looking websites for small businesses that are functional, easy to use and provide easy access to clients. We make sure that the product that we deliver in the end meets all of your needs and is optimized for SEO and helps your business grow and allow more clients to find [... view Badger State Hosting And Design profile ]- Location
- Baraboo, Wisconsin
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Portfolios Count
- 5 Projects Listed
Grow your organic traffic in 3 months or less. We make SEO affordable even for small companies.
Our team of SEO specialists focuses on delivering some of the industry's quickest results at prices that small businesses can afford. Our monthly rates begin at £300/$380 and include content creation, on-page optimization, technical audits, and more. If you want to begin increasing your organic visibility [... view Doncaster SEO Company profile ]- Location
- Doncaster, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- Under $1,000
Leverage Your Visibility
Quantum Creative designs aesthetically pleasing websites, social media campaigns, and video marketing for clients. Quantus Creative has provided businesses in Tulsa, Oklahoma, and the Midwest with exceptional digital marketing services, including website development, SEO, digital advertising, social media [... view Quantus Creative profile ]- Location
- Tulsa, Oklahoma
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
We are storytellers
South City PR is a nationwide public relations agency established in Charleston, South Carolina. Since its founding in 2013, South City PR has provided experience in public relations for the food, hospitality, cookbook, lifestyle, and boutique hotel industries. We are experts in PR, marketing, branding, and [... view The Murray Road Agency profile ]- Location
- Charleston, South Carolina
- Number of Employees
- Under 49
Marketing & Design Solutions for Small Businesses
Jillean Williams, a free-lance creative professional headquartered in the Kansas City region, is the owner of JW Creative. She specialized in product photography, art direction, branding, logo design, B2B and B2C collateral, print, packaging, and branding. [... view JW Creative profile ]- Location
- Kansas City, Missouri
- Number of Employees
- Under 49
Let's Make That Vision A Reality
Here at 22Vision, we collaborate with individuals and faith-based organizations to help them realize the vision that God has given them in order to advance the gospel of Christ. The Bible commands us to express our vision in writing so that the runner may understand it. We assist the visionary by making sure [... view 22Vision Consulting Group profile ]- Location
- Kansas City, Missouri
- Number of Employees
- Under 49
Indianapolis Graphic Design Agency.
Offering Graphic, Logo, Web Design Services. It is about building trust and having a strong relationship with our clients. If we can make your life easier and get you the results you need, we are successful. [... view Angry Ape profile ]- Location
- Indianapolis, Indiana
- Number of Employees
- Under 49
Your business's website and marketing partner
Founded in 2003, Colophon New Media specializes in website design and development, web hosting solutions, website maintenance and web marketing services like Paid Media (PPC) and SEO. Colophon New Media prides itself on excellence in planning, design, programming, and targeted web marketing, while o [... view Colophon New Media profile ]- Location
- Charleston, South Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Advent Designs in Charleston, South Carolina is your premier graphic and web design solution.
Advent Designs in Charleston, South Carolina is your premier graphic and web design solution. We specialize in affordable options for local small businesses and non-profit organizations. We will work with you to find affordable options for your companies needs and provide professional level design work. [... view Advent Designs profile ]- Location
- Charleston, South Carolina
- Number of Employees
- Under 49
Squeeze Marketing is a full-service marketing and design firm dedicated to client growth.
We help businesses of all shapes and sizes distinguish themselves from their competitors by focusing on establishing a unique brand and identity and also graphics. [... view Squeeze Marketing profile ]- Location
- Charleston, South Carolina
- Number of Employees
- Under 49
Your partner in online success!
We are a full-service marketing and hosting agency committed to the online success of enterprises. Our team of seasoned designers, developers, and marketers is here to assist you in achieving your online objectives by providing a variety of services tailored to your specific requirements and budget. We make [... view Split Stream Studios profile ]- Location
- Brazil, Indiana
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- We at Trail Digital are experts in providing consultation services related to search engine optimization. Using the extensive international SEO expertise that we have, we can assist your company in developing a strategy to increase its revenue and reach the audience that it is trying to attract. [... view Trail Digital profile ]
- Location
- Cape Town, South Africa
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- Under $1,000
Design is simple, that's why it's so complicated.
At Victor Gama, our unwavering dedication to the realms of design and communication fuels our drive for excellence. We reject mediocrity and strive for nothing less than awe-inspiring results, ensuring every project delivers a resounding 'WOW' factor [... view Victor Gama profile ]- Location
- Pontevedra, Spain
- Number of Employees
- Under 49
- Portfolios Count
- 6 Projects Listed
From concept to completion
Our experienced developers specialize in developing secure, fast and low-maintenance web and mobile applications. We exceed expectations by providing proactive engagement with a comprehensive approach resulting in exceptional outcomes. As problem-solvers driven by competition, our team is never afraid to take [... view UX Fans profile ]- Location
- Liberec, Czech Republic
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
We Help Businesses Grow!
Our Proven Approach to Digital Marketing will Help You Drive the Growth of Your Business. Through our partnership, you will be able to put into action tried-and-true digital solutions and marketing strategies, and accelerate the growth of your business. [... view Tejas Star profile ]- Location
- Richmond, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
WEB MARKETING THROUGH CREATIVE INNOVATION
We offer top-notch web design, graphic design, media design, and internet marketing services in Murfreesboro, providing our clients with a refreshingly classy and comfortable experience. Our core values are rooted in honesty and integrity, ensuring that our clients receive the best possible outcome as we help [... view Dragon Digital profile ]- Location
- Murfreesboro, Tennessee
- Number of Employees
- Under 49
We're your Partner in SEO, Web Design & Hosting.
With our expertise and collaboration, we can elevate your business to new heights by creating a unique brand identity and marketing strategy that will attract and engage prospective customers. [... view Creative Boro profile ]- Location
- Murfreesboro, Tennessee
- Number of Employees
- Under 49
We help our clients grow their business with the best business solutions.
Our services go beyond website building; we provide top-notch business solutions such as online and print marketing to help grow our clients' businesses. We understand the importance of a holistic approach in achieving business growth, and that's why we offer a range of services to cater to our clients' [... view Trans4mation Media profile ]- Location
- Murfreesboro, Tennessee
- Number of Employees
- Under 49
Your one-stop solution for all your marketing, web design, printing, and direct mail needs.
Our focus is on delivering results that meet and exceed your unique business objectives. Our team is committed to working closely with you to understand your needs and create tailored strategies that help you achieve success. [... view Creating Local Buzz profile ]- Location
- Murfreesboro, Tennessee
- Number of Employees
- Under 49
SEO Friendly Websites
Search engine optimisation (SEO) is the practice of optimising a website to improve its ranking in search engine results pages (SERPs). We are a team of professional SEO experts with quite a bit of experience. We have increased the traffic and ranking of various websites and even made one of our clients [... view Teck Geek SEO Consultants And Web Dev profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Smart growth, greener future
ClickForest drives SME growth through AI-powered marketing and e-commerce optimization. [... view ClickForest profile ]- Location
- Bonheiden, Belgium
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
The Most Valuable Marketing Partner You'll Ever Have.
Full Spectrum Marketing (FSM) is a downtown Akron, Ohio-based agency providing comprehensive marketing strategy, digital advertising, AI SEO, social campaigns, branding and web design services for a diverse client base from startups to global brands. [... view Full Spectrum Marketing profile ]- Location
- Akron, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Local Akron Marketing Agency for Your Local Business
Gemini Media Group is a full-service digital marketing agency based in Akron, Ohio, specializing in helping small and local businesses enhance their online presence. Founded in 2009, the agency offers a comprehensive suite of services, including website design, search engine optimization (SEO), pay-per-click [... view Gemini Media Group profile ]- Location
- Akron, Ohio
- Number of Employees
- Under 49
Amplify Your Brand
Amp Strategy is a full-service marketing and communications agency based in Akron, Ohio, specializing in amplifying the authentic voices of mission-driven organizations. The agency offers a comprehensive suite of services, including marketing strategy, public relations, social media management, content [... view Amp Strategy profile ]- Location
- Akron, Ohio
- Number of Employees
- Under 49
Dexa is an Digital experience agency.
World, welcome! A digital experience agency, we are Dexa.We predict design and technology trends to provide current, aggressive, and inventive solutions for brands and organisations in any industry. We are experts at building digital experiences that people love interacting with. [... view Dexa profile ]- Location
- Porto Alegre, Brazil
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
Corporate branding agency
Our primary goal is to offer solutions that enable our clients to accomplish their marketing and business objectives. We are aware of the distinctive qualities of your brand and think that a strong branding strategy can help your company grow. [... view Sarge Clan Creations profile ]- Location
- Sheffield, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Digital Marketing. Done different.
Luna is a remote- only digital marketing agency that simplifies the process of developing and improving your digital marketing initiatives, making it seem as simple as shooting them to the moon. [... view Luna profile ]- Location
- Sarajevo, Bosnia and Herzegovina
- Number of Employees
- Under 49
- Average Hourly Rate
- $18/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 4 Projects Listed
Lets Make Your Website Stand Out!
ACU Webs is an internet marketing and web design company which will help your business to generate leads and sales. [... view ACU Web profile ]- Location
- Riverside, California
- Number of Employees
- Under 49
Digital Growth Partners
Bixeltek is a digital marketing agency headquartered in Hyderabad, India. We specialize in providing a vast array of digital marketing services, such as SEO, Google Ads PPC management, and web design, to businesses in a variety of industries, including dentistry, real estate, lawn care, schools, healthcare [... view Bixeltek profile ]- Location
- Hyderabad, India
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Web Design & Web Development Agency
We specialize in developing professional websites, web applications, and mobile apps for start-ups, scale-ups, and large businesses. [... view Goldcrown Labs profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Let's build authentic brands, together.
The Image Shoppe is a team of marketing and design professionals creating branding, web, print, and advertising. [... view The Image Shoppe profile ]- Location
- Grand Rapids, Michigan
- Number of Employees
- Under 49
Creative Design & Marketing for Bold Brands
Helping business owners increase their revenue, generate leads and drive traffic with traditional marketing advertising and digital marketing. [... view Redding Communications profile ]- Location
- Greensboro, North Carolina
- Number of Employees
- Under 49
Helping ambitious businesses grow.
A specialized marketing firm that is focused on all digital marketing channels and caters largely to smaller to medium-sized enterprises who have the goal of beating the quotations provided by their competitors. Our specializations include Website Design and Development, Social Media Marketing, Email [... view Valorous Digital profile ]- Location
- Cheltenham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Your goals, our expertise.
PatientPartners is a marketing agency specializing in growing physiotherapy clinics. We offer a range of digital marketing services including web design, SEO, Google Ads, social media, email marketing, and more. [... view PatientPartners profile ]- Location
- Victoria, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Merging Data & Strategy to Deliver Real Results
Our company is an internet marketing and website design business, and some of the services that we provide include responsive web design, search engine optimization, social media marketing, and website audits. [... view ETrafficBuilder profile ]- Location
- Augusta, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- Under $1,000
Your business. Our expertise. New Destinations.
A-Train Marketing is a full-service marketing firm with offices in Denver and Fort Collins, Colorado. We provide organizations, charities, and social causes with award-winning branding, messaging, strategy, advertising, and online, and digital solutions to help them make smart marketing choices and stand out [... view A-Train Marketing profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
We Empower You With Our Marketing Technology & Talent.
Massive Impressions specializes in online marketing and advertising, providing custom services based on each client's specific needs. Using real-time digital metrics, we maximize the effectiveness of every marketing dollar spent. [... view Massive Impressions profile ]- Location
- Boca Raton, Florida
- Number of Employees
- Under 49
Intention Is Everything
At Intention Labs, we're committed to authenticity in everything we do. We are proud to be an inclusive agency that is focused on the best experience for our clients and their customers. [... view Intention Labs profile ]- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $160/hr
Your Vision, Our Expertise
Webtrics NZ Limited is an Auckland, New Zealand-based web development and digital marketing firm that specializes in web design, SEO, graphic design, logo design, UI/UX design, web hosting, PPC, and social media marketing. We are committed to providing our clients with digital solutions of the highest quality [... view Webtrics profile ]- Location
- Auckland, New Zealand
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
Boost Your Online Presence with Semalt
Semalt offers web analytics, effective SEO promotion and B2B solutions since 2013 to help businesses advance online. Their team provides go-to SEO tools to protect SEO rankings. [... view Semalt profile ]- Location
- Lviv, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Maximize your website's impact with up-front design & backend productivity.
Our services cater to the needs of small to medium-sized businesses, non-profit organizations, and charity groups. We also offer our discreet development services to marketing and design agencies, acting as their development arm. [... view Kha Creation profile ]- Location
- Antioch, California
- Number of Employees
- Under 49
Web Tools That Work as Hard as You Do
Gwenn & Du Design, founded in 1998 and located in Antioch, California, delivers custom software and web development solutions focused on usability, efficiency and ROI. Serving small businesses and regional enterprises, the boutique agency specializes in responsive websites, mobile apps, cloud-based business [... view Gwenn & Du Design profile ]- Location
- Antioch, California
- Number of Employees
- Under 49
AI Fueled Digital Marketing Driven by Humans
The iOLab Digital Marketing Agency is Revolutionizing Businesses with Cutting-Edge Online Solutions. Employing a digital marketing firm that caters to enterprises might help your small company reach new heights. Gain a competitive advantage with solutions that are both cost-effective and efficient in terms of [... view IOLab profile ]- Location
- Medford, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
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.
