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
16,401 Companies - Rankings updated: April 03, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Growth-Focused Marketing Firm
A Calgary-based marketing firm called Autom8Growth assists companies in thriving in the online marketplace. [... view Autom8Growth profile ]- Location
- Calgary, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
eCommerce SXO Agency
Creativity is what drives our agency. To satisfy the requirements and expectations of our clients, we craft solutions that integrate SEO and UX. [... view Semcore profile ]- Location
- Poznan, Poland
- Number of Employees
- Under 49
Matterhorn. - Calgary's Premier Digital Marketing Agency
Matterhorn. is a Calgary-based full-service marketing solutions provider. Our company was formed in 2008, and our owner, David Howse, brings over 30 years of marketing expertise to the table. Our team is dedicated to helping businesses grow through effective marketing strategies. [... view Matterhorn profile ]- Location
- Calgary, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Your Guide Through Digital and Branding Frontiers!
HyperAd, a Montreal-based digital marketing agency, leverages the perfect blend of art, data, and expertise to create and execute successful digital campaigns. It focuses on helping businesses attract new clients through paid search marketing, SEO, and digital design, ensuring optimal brand representation. [... view Hyperad Media profile ]- Location
- Laval, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Gain More Patients With The Medically
Looking to get more patients booking appointments at your medicinal practice? The Medically - New York Medical SEO is the top-rated agency for you! Our 20+ years of medical marketing experience and customized solutions help healthcare businesses meet their online needs. We offer clear pricing plans along with [... view The Medically profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
High-Performing & Competitive SEO
Make your small business shine with LEXSTYLE! Our family-owned Californian company takes care of everything you need to make a beautiful, blazingly fast website that's optimized for SEO. Plus our top notch hosting and cost-effective domains & emails put the final touches on becoming your go-to solution for [... view LEXSTYLE profile ]- Location
- Redlands, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
GoDigital World LLC - Stay ahead of the curve.
GoDigital World LLC is a full-service digital agency that provides solutions in social media marketing, search engine optimization (SEO), web design and development, brand monitoring, graphic design, content marketing, and state-of-the-art blogging services. [... view GoDigital World profile ]- Location
- Mount Laurel Township, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Elevate Your Digital Presence
Splendid Webs, an ethically driven online marketing agency, offers diverse solutions, from creative one-page websites to comprehensive online presence management. With a unique commitment to ecology and equality, the agency strives to contribute to the global movement for reduced suffering and enhanced [... view Splendid Webs profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
Delivering Fully Bespoke Solutions
- [... view Mavesta Media profile ]- Location
- Montreal, Canada
- Number of Employees
- Under 49
Professional Digital Marketing Consulting Services
Our team of experienced marketers has been providing digital marketing strategy for over 22 years. We specialize in integrated marketing strategies, search engine marketing, pay-per-click marketing, LinkedIn ads, social media marketing, and content marketing to help businesses achieve their marketing goals. [... view Darby Works profile ]- Location
- Mission Viejo, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Good design that works.
If you're looking for something more than a website, Fox Designs Studio is the Dream Factory of your dreams! We do everything from custom-made websites to online marketing needs at affordable prices. Our designs are created and developed with absolute precision to meet our clients' individual specifications [... view Fox Designs Studio profile ]- Location
- Phoenix, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Creating infinite and visionary designs
My name is Ryan Jackson. As the owner of Infinite Creations Atlanta, it’s a privilege to always serve you and have the opportunity to gain your business! When I first created this business back in 2013, I was amazed at the feeling I had of helping someone with a great idea. There’s no greater feeling than [... view Infinite Creations Atlanta profile ]- Location
- Dunwoody, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Focused on Your Exponential Growth
Swell Country is a digital marketing company that offers comprehensive marketing services aimed at achieving hyper-growth and maximizing return on investment. Our goal is to help you increase your revenue, and we do this by providing an array of services focused on growth. [... view Swell Country profile ]- Location
- Huntington Beach, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Driven by enthusiasm
Visualytes offers the perfect blend of style and substance with each website design, software development & digital marketing service we provide to a wide range of enterprises across the globe! A powerhouse driven by youthful passion and energy, our team ensures every project is polished off in all aspects [... view Visualytes profile ]- Location
- Ilford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Building on your online presence
We collaborate with businesses to establish their thought leadership within their industry. Our team of marketing experts helps position companies as authorities in their field by leveraging services such as Social Media Marketing (SMM), Website Design, Search Engine Optimization (SEO), and more. This [... view Noticestry profile ]- Location
- Mendon, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Your Trusted Partner for Online Growth
Etios Solutions differentiates itself by helping companies navigate the confusing world of the web. We understand that the web can be overwhelming, and we help companies develop strategies to grow their businesses. We believe that form should always follow function, and we strive to create effective and [... view Etios Solutions profile ]- Location
- Vancouver, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Full-Service Digital Marketing Company
Vicara Marketing offers digital marketing solutions that help you share your message, generate more leads, and expand your company. [... view Vicara Marketing profile ]- Location
- Pointe-Claire, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Grow your business with user experience and analytics!
At our agency, we bring together analysts and designers to collaborate on projects, which is a unique approach in the industry. Our team of data scientists and designers work together to address challenges, from finding solutions for worldwide issues to improving the conversion rate on your Google product [... view Uxax profile ]- Location
- Pittsburgh, Pennsylvania
- Number of Employees
- Under 49
Results-Driven Marketing Strategy
At Meraki Marketing Agency, we put 110% into everything we do and go above and beyond. [... view Meraki Marketing Agency profile ]- Location
- Corvallis, Oregon
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Unique solutions from a different approach
Established in 1995 and headquartered in Long Island, New York, Solveda is an award-winning software design and development company with a global presence. Our commitment to delivering on-time and on-budget projects has earned us a reputation as a highly innovative systems integrator, trusted by some of the [... view Solveda profile ]- Location
- Mineola, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $25,000 - $50,000
Jodie C Ball: Fractional CMO and Expert in Digital Marketing and SEO Consulting
Jodie C Ball is the owner of an SEO & Digital Marketing Agency that has transformed into a Fractional Chief Marketing Officer (CMO) and consultant, bringing a wealth of expertise to help businesses optimize their marketing strategies. [... view Jodie C Ball profile ]- Location
- West Mifflin, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Seamless Self-Publishing for Independent Authors
Expert Book Publishers is an agency that provides an excellent service for those creative minds who desire to produce a book but lack the time or writing ability. It's also ideal for working professionals who want to impart their knowledge and skills to others but lack time to compose a whole book [... view Expert Book Publisher profile ]- Location
- Katy, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
If You Need A Single Marketing Resource... BizBoost Is It.
Interactive Web Design and Digital Marketing Solutions. [... view BizBoost profile ]- Location
- Galveston, Texas
- Number of Employees
- Under 49
CREATIVE WEBSITE DESIGN SERVICES
Breadcrumbs Web Design is a creative agency that specializes in serving small businesses, helping them build a strong online presence through custom websites and digital support. The team at Breadcrumbs offers a full suite of web services tailored to the needs of growing enterprises. [... view Breadcrumbs profile ]- Location
- Woodbine, Maryland
- Number of Employees
- Under 49
Roy Web Design LLC has been creating websites for business and individuals
Roy Web Design LLC has been creating websites for business and individuals, Our services include Web Design, Web Hosting, Search Engine Optimization and Graphic Design. [... view Roy Web Design profile ]- Location
- Hartford, Connecticut
- Number of Employees
- Under 49
We Partner With Companies That Are Ripe For Success
Nehmedia, Inc. is an Austin-based digital marketing agency. Our services include website design and development, search engine optimization (SEO), PPC management, easy and sophisticated analytics implementation, and advice for small and medium-sized organizations. Helping small and national businesses with [... view Nehmedia profile ]- Location
- Laredo, Texas
- Number of Employees
- Under 49
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
PLANNING. REACHING. DELIVERING.
HMC, an integrated advertising and marketing firm that thrives on assisting our clients in expanding their businesses and achieving their particular objectives in a multicultural world that is becoming more interconnected. Regardless matter whether you're a startup, corporate, NGO, school, or government [... view Hispanic Marketing Consultants profile ]- Location
- Winston-Salem, North Carolina
- Number of Employees
- Under 49
Accelerating digital transformation
Teko is the independent digital agency that collaborates with exceptional people in the tech space, delivering great digital experiences across mobile and web. We help clients accelerate their digital transformation by creating personalized solutions that enhance their customer journey, based on a growth [... view Teko profile ]- Location
- North Sydney, Australia
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Leading The Way In Creative Digital Agency
Houston Digital Marketing is a comprehensive digital marketing agency providing top-notch services including SEO, website design, social media marketing, and more. [... view Houston Digital Marketing profile ]- Location
- Houston, Texas
- Number of Employees
- Under 49
Designed for Users, Built To Convert.
We help businesses of all sizes grow their websites, eCommerce, and web applications using artificial intelligence & cutting-edge web development! Our mission is to provide stunning user experiences that enable our clients to grow their digital footprint. [... view Shift Agency profile ]- Location
- Mission Viejo, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
Let's Snap Your Digital Success Story
Propel Theory: Where Digital Success is our reality. Snapchat Marketing is our expertise, but our passion for all things digital knows no bounds. Join us, and let's write your digital success story together. [... view Propel Theory profile ]- Location
- Apex, North Carolina
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
It's time your website does more.
Matthew Boyles Media offers website design and development that is goal-oriented and focused on intentional design. Your website should be capable of more than merely existing. Saving you and your sales team time while expanding your opportunities [... view Matthew Boyles Media profile ]- Location
- Hollidaysburg, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
We convert clicks into customers
At First Page Ireland, we specialise in accelerating businesses to their pinnacle of success. We are a Dublin-based full-service marketing agency with a singular purpose: to help our clients win their markets.Since our inception, we have been driven by a passion for crafting ingenious digital marketing [... view First Page Ireland profile ]- Location
- Dublin, Ireland
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Superior Knowledge Superior Efficiency Superior Effectiveness.
At Hunterlodge, our exceptional team, driven by a single mission, possesses extraordinary skills, knowledge, and experience in offering brand strategy, creative, and content creation services. Our purpose is clear: to be the best agency you've ever partnered with. [... view Hunterlodge profile ]- Location
- Rickmansworth, United Kingdom
- Number of Employees
- Under 49
Your Digital Partner
Site Dudes Inc. specializes in crafting customized, professional, and interactive websites designed to cater to the unique needs of startup and small businesses. As a testament to our prowess in the field, we consistently welcome 300 to 400 new clients to our portfolio each month, establishing ourselves as [... view Site Dudes Inc. profile ]- Location
- Toronto, Canada
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $150/hr
We Help Businesses Rize Up & Accomplish Their Dreams.
At RizeUP Marketing, our mantra is empowering businesses to "RIZE UP and accomplish their dreams." Our passionate and experienced team is dedicated to delivering design and marketing services that drive powerful results. We deeply care about your success and the profound impact you aspire to make, ensuring [... view RizeUp Marketing profile ]- Location
- Phoenix, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
Practical Solutions for Small Businesses
Founded in 2017 by Abby Lehman Buzon, The Helpful Marketer offers web design and marketing strategy with refreshing honesty. Specializing in WordPress websites, custom web design, and SEO, with personalized services aimed to improve online visibility, internal efficiency, UX, and customer retention. [... view The Helpful Marketer profile ]- Location
- Lodi, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $95/hr
- Minimal Budget
- $1,000 - $10,000
Your digital transformation partner in the new norm.
We are Digitalinnov! We started as a Digital Marketing Agency in the Philippines back in 2016. Lead by our founder Milo Sandig, with a demonstrated history of working in the management consulting industry. [... view Digitalinnov profile ]- Location
- Taguig, Philippines
- Number of Employees
- 100 - 249
Helping elevate brands through innovative marketing.
Welcome to Circle Media! We are a digital marketing agency based in Cape Town, and founded by Arthur Vengai back in 2010. [... view Circle Media profile ]- Location
- Cape Town, South Africa
- Number of Employees
- Under 49
Beautiful, Purposeful Websites.
Welcome to Volerra Creative! My name is Tammy Swier and I'm the person behind the agency. Specializing in UX website design & SEO. [... view Volerra Creative profile ]- Location
- Sylvan Lake, Canada
- Number of Employees
- Under 49
An Agency Specializing in B2B and Manufacturing Marketing
WayPoint Marketing Communications is a marketing agency that partners with small- to medium-sized businesses to help them reach their goals through strategic marketing and communications programs. [... view WayPoint Marketing Communications profile ]- Location
- Waterford Township, Michigan
- Number of Employees
- Under 49
Don't Go Extinct; Use Rex Today!
Rex Marketing & CX is a growth marketing agency that works with early-stage businesses and startups to scale their revenue operations through advertising, SEO, product development, content marketing, and more. [... view Rex Marketing And CX profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
It's our client's who say it best.
As an ultra-innovative design and web development agency, we blend cutting-edge technology with creative mastery to produce top-notch brands, websites, and custom software platforms that exceed expectations. [... view Afundi profile ]- Location
- Douglas, Australia
- Number of Employees
- Under 49
Innovative, Award-Winning Digital Marketing Agency
Multiple award-winning digital marketing agency based in London. Helping your brand realise their digital ambitions! [... view Semetrical profile ]- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
Helping Businesses to Invest in the Right Tools.
Founded in 2008 as a limited company, Cotswold Web was initiated by Richard Jaques with the aim of delivering exceptional websites that yield tangible outcomes for businesses. How is this achieved? Through captivating landing pages that drive conversions, alongside comprehensive expertise in various marketing [... view Cotswold Web profile ]- Location
- Cheltenham, United Kingdom
- Number of Employees
- Under 49
Driven by Data. Focused on Results!
Supporting businesses across the UK, we offer high-impact digital marketing services that loop success directly into your business. [... view Loop Digital profile ]- Location
- Northampton, United Kingdom
- Number of Employees
- Under 49
An Innovative Digital Marketing Agency UK
Meer & Meer Ltd a digital marketing agency UK provides SEO, PPC, content writing, UI/UX design, web development, and accounting services. [... view Meer & Meer LTD profile ]- Location
- Northolt, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
International Link Building Services Agency
MagFellow is a global link building agency specializing in niche-specific backlinks. Our team crafts tailored strategies to boost your online authority and drive organic traffic. With operations in 42 countries, we offer comprehensive international link building solutions. [... view Magfellow profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
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.
