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
16,395 Companies - Rankings updated: April 02, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
- Wisevu Web Design and SEO (Wisevu) is a SEO, Web design, Website development and Internet consulting company based out of Mississauga, Ontario, Canada. [... view Wisevu Web Design & SEO Toronto profile ]
- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- We will transform your ads funnel into a money-making machine. [... view Macedo Marketing profile ]
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
In the business of marketing since 1978
We are CreativeRace, the experts in strategy, performance, creative and communication for brands in a connected world. [... view CreativeRace profile ]- Location
- Leeds, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $1,000 - $10,000
- A creative digital agency doing what we enjoy, with people we like! Joyfully exercising insight, strategy and creativity to build on-point brands, websites, apps, reputations and marketing campaigns that people love. [... view Brandwell Agency profile ]
- Location
- Aberdeen, United Kingdom
- Number of Employees
- Under 49
- Number 1 Website Design Aberdeen Agency in Aberdeenshire Scotland. Business and Corporate Web Design and development. Double your Profit and give your business a fresh start with our creative team in Aberdeen. [... view WDA Design profile ]
- Location
- Aberdeen, United Kingdom
- Number of Employees
- Under 49
We Build Exceptional Websites
Professional Web Design, SEO and Managed Web Services. [... view Sage Digital Agency profile ]- Location
- Henderson, Nevada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Connecting Everyone's Hometown Online
Offering website design and marketing solutions for small business owners. Let us help you make your online presence more effective, to bring you better results. [... view IPrescott profile ]- Location
- Chino Valley, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
More Than Just Local SEO for Small Businesses in Los Angeles
We help companies in specific industries like Private Investigation Companies get a Steady stream of quality cases and scale to 1M+/Year using the (ICA) System. [... view WebPower USA LLC profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
More visibility. Higher results
Site Ascension is a Digital Marketing Agency that can help businesses of all sizes. In todays world, your customers and potential customers are all online. As well as all of your competitors. You need to break through all the online clutter to reach your market. This is where Site Ascension comes into the [... view Site Ascension profile ]- Location
- Galveston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $95/hr
- Minimal Budget
- $1,000 - $10,000
Your Digital Marketing Survival Guide
We are a Google Partner Certified digital marketing agency that specializes in e-commerce solutions, including conversion rate optimization and product marketing. We have many years of experience working with small businesses and entrepreneurs to develop their brand's identity, establish their e-commerce [... view C4 Creative profile ]- Location
- Miami, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $95/hr
- Minimal Budget
- $1,000 - $10,000
Marketing Solutions To Ensure Your Calendar Is Booked And Closed
No longer wonder where your customers are coming from. Finally, there's an affordable solution to increasing your businesses lead flow. [... view Booked And Closed profile ]- Location
- New Orleans, Louisiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Marketing Agency in Austin TX
Today's digital solutions proven to boost local business relevance and attract new customers. [... view Vuemobi Media profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
We let our results speak!
Fortis Media is a digital marketing agency offering various services, including SEO, paid media, eCommerce PPC, content management, and digital development projects. [... view Fortis Media profile ]- Location
- Vilnius, Lithuania
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
Fluttering through the digital realm since 1999.
MTC: Your Flutter Developer Experts. Since 1999, we've led in web design and development, specializing in Flutter development. Our team delivers phenomenal results through collaboration and education. [... view Mtc profile ]- Location
- Edinburgh, United Kingdom
- Number of Employees
- 100 - 249
Consistency. Reliability. Trust.
Ad-Apt is the best marketing company in the USA that offers solutions to complex business problems. We have 15 years of experience in advertising, web design, development, SEO, social media, etc. [... view Ad-Apt profile ]- Location
- Lake Oswego, Oregon
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Online Digital Business Visibility Experts. Web, SEO, Design.
CME has over 30 years experience in graphics, branding, web development and marketing. We use data to growth hack your company, so no dollar is wasted guessing. Call today to see what a difference expert creatives and tech can do for you. [... view Creative Media Enterprises profile ]- Location
- Charleston, Tennessee
- Number of Employees
- Under 49
- Average Hourly Rate
- $145/hr
- Minimal Budget
- $1,000 - $10,000
- In 2013, after 18 years in the corporate marketing world our founder, Mike Ruffing had enough. Digital marketing was being overrun with fly by night marketers claiming they knew what worked [... view Problem Solver's Consultants profile ]
- Location
- Buckhannon, West Virginia
- Number of Employees
- Under 49
Res Ipsa Loquitur
VizTV Media Services provides web design, video production, and online marketing in Houston, TX and throughout the United States. We build large websites in addition to smaller boutique style websites, provide corporate video production, and digital marketing solutions. Our clients include small businesses [... view VizTV Media Services profile ]- Location
- Houston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Your website should work just as hard as you do to drive new leads!
Your website should work just as hard as you do! Our websites drive new leads our clients everyday with SEO [... view Building The Dream Duluth profile ]- Location
- Duluth, Minnesota
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Innovative Ideas Into Digital Marketing Solutions
Making Visions Reality is a technology driven marketing company using high-class technology and marketing techniques to bring enterprise practices to the every day company. [... view Making Visions Reality profile ]- Location
- Costa Mesa, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Helping You Achieve Steady and Long-Term Growth
Toledo SEO for Growth is a full-service Toledo Digital Marketing Agency. We specialize in search engine optimization, content marketing, web design, and inbound marketing. [... view Toledo SEO For Growth profile ]- Location
- Toledo, Ohio
- Number of Employees
- Under 49
Driving Success for Our Clients
Marine Marketing Solutions was born to serve the need for a holistic marketing & advertising company focused entirely on the marine industry. [... view Marine Marketing Solutions profile ]- Location
- Toledo, Ohio
- Number of Employees
- Under 49
Your Marketing & Design Experts
Bloom Studios 12 offers services such as web design, Social Media, Social Media Content Creation etc. [... view Bloom Studios 12 profile ]- Location
- Camden, New Jersey
- Number of Employees
- Under 49
A Partner You Can Rely On
JH is a full-service marketing and communications firm based in Fort Wayne, Ind. Founded by John Henry III in 1998, the company specializes in the utilization of technology in marketing applications,website design, web development, search engine marketing, communications, and efficiency. [... view JH Specialty profile ]- Location
- Fort Wayne, Indiana
- Number of Employees
- 50 - 99
Excellence. Integrity. Results.
Longbotham Strategic Marketing offers services such as websites, trade shows, social media, videos, email marketing, and more, we can make life easier by supporting your in-house team or providing full-service strategy, creative, and implementation. [... view Longbotham Strategic Marketing profile ]- Location
- Scranton, Pennsylvania
- Number of Employees
- Under 49
Igniting Growth for Small Businesses
Color Fire works with small business owners to align their business strategies with their customer's behaviors online. It's a fancy way of saying They help support small businesses with social media marketing, content development, website design, and more. [... view Color Fire Media profile ]- Location
- Annapolis, Maryland
- Number of Employees
- Under 49
Drive Growth With Data-Driven Marketing.
Jade Orchard is a digital marketing agency dedicated to helping businesses grow. [... view Jade Orchard profile ]- Location
- Oakland, California
- Number of Employees
- Under 49
Help Companies Increase Their Revenue and Online Visibility.
Placement Labs is a digital marketing agency based in Daytona Beach, Florida. Helps clients increase their revenue and online visibility. [... view Placement Labs profile ]- Location
- Daytona Beach, Florida
- Number of Employees
- Under 49
Digital Marketing Done Right
Liquid Studio Group is Laredo, Texass First Digital Marketing Firm Providing online marketing, web design and development, graphic design, multimedia marketing, traditional advertising, print and promotional products. [... view Liquid Studio Group profile ]- Location
- Laredo, Texas
- Number of Employees
- 50 - 99
Digital Media Solutions
Pixl Labs, LLC has been helping agencies of the line design, production and development services in Laredo, Texas. [... view Pixl Labs profile ]- Location
- Laredo, Texas
- Number of Employees
- Under 49
Patriots Helping Patriots.
Your One-Stop-Shop for Patriot Digital Marketing Needs, Patriots helping Patriots [... view Patriot Business Marketing profile ]- Location
- Homestead, Florida
- Number of Employees
- Under 49
Profit from our Experience
Creative, Transparent, Data Driven & Results Oriented SEO, PPC & Web Development Agency. [... view AdJet profile ]- Location
- Allen, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
SEO That Actually Works
With an impressive track record, Search Engine People are the first and longest standing Google Partners in Canada. Our highly skilled team of digital marketers provide innovative services like SEO and PPC, enabling 2,000+ Canadian businesses—both large and small—to reach their goals. [... view Search Engine People profile ]- Location
- Pickering, Canada
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Results, Performance and Client ROI Driven Agency
Our digital marketing agency is dedicated to taking online brands to the next level. We specialize in designing paid advertising solutions that help drive profitable growth for our clients. [... view MJC MEDIA profile ]- Location
- Dublin, Ireland
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Get Found Online Like Never Before
KME is a Certified SWaM Business offering customers professional and cost-effective internet technology management services and multimedia marketing for their businesses. [... view KME.digital profile ]- Location
- Alexandria, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
A Google Premier Partner for Your Digital Marketing Needs
At SearchMax, we provide comprehensive digital marketing services that are trusted by major companies around the world. As a Google Premier Partner, Facebook Partner Agency and Microsoft Advertising partner, our team of experts has been helping businesses succeed in Melbourne for years. We specialize in [... view SearchMax profile ]- Location
- Southbank, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Search, Social & Content for Your B2B Brand
KoMarketing is the bridge between successful B2B businesses and online marketing. We provide tailored strategies that keep your company ahead of the competition in all aspects of search, social media, and content promotion. Our cutting-edge techniques can help you reach unprecedented heights! [... view KoMarketing profile ]- Location
- Boston, Massachusetts
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
Harnessing High-Intent Traffic
LyteYear provides a polished marketing approach sure to make an impact. Our focus is on intent-driven tactics designed with one purpose in mind: returning real results for eCommerce retailers and B2C/B2B lead generation clients. Using analytics and search data, we identify high-intent keywords that form the [... view LyteYear profile ]- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Taking Connections to the Next Level
Let Connection take your business to the next level with our specialized, top-notch services.We'll get you noticed by customers who are searching for what you have to offer and help craft a stellar rating so potential buyers won't be able to resist. Don't miss out on this opportunity and maximize your [... view Connection Incorporated profile ]- Location
- Guelph, Canada
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Great Service Guaranteed
AMIGO uses advanced digital technologies to create stunning landing pages, corporate websites and eCommerce stores that make an impact. Our team of experts ensures projects are expertly developed and supported with the highest level of skill, making your online presence come alive. [... view Amigo profile ]- Location
- Chisinau, Moldova
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Expertly building strong connections
Become the dentist everyone is talking about with Cutting Edge Digital Marketing's all-inclusive digital marketing package that comes complete with a custom website and SEO for surgeons, dentists, and other medical professionals.Our team of experts has helped clients drive over 420,000 leads. [... view Cutting Edge profile ]- Location
- Bloomington, Indiana
- Number of Employees
- Under 49
- Minimal Budget
- $25,000 - $50,000
Targeted Approach for Tangible Results
Digital Sales is a digital marketing agency that provides innovative solutions to help drive success and growth through innovative strategies. We specialize in SEO, PPC, analytics, social campaigns & retargeting, content marketing, automation, web development and more. [... view Digital Sales profile ]- Location
- Dublin, Ireland
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Taking Control of the Digital Landscape
Avintiv Media is an innovative, award-winning Scottsdale agency that goes above and beyond for its high-caliber clients. Our team of hustlers, visionaries and designers provides cutting-edge services from web design to SEO. We are committed to delivering high-quality output every time. We believe in getting [... view Avintiv Media profile ]- Location
- Scottsdale, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Time to Close More Sales
At Courimo, we believe in treating every customer the same regardless of their size or budget. Our passion and commitment shine through with top-quality work that drives real results. Some of the biggest names in the industry have put their trust and confidence in us to help them reach new heights. We’re [... view Courimo profile ]- Location
- Montreal, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Taking your success to soaring new heights
Cogo Interactive is a revolutionary digital marketing firm dedicated to helping businesses reach their highest potential. Our services include online strategy, web design and development, SEO optimization, social media management and email campaign planning, all with the goal of delivering maximum success. [... view Cogo Interactive profile ]- Location
- Chantilly, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Crafting Extraordinary Digital Journeys
At Mantis Digital, we craft extraordinary websites that deliver on performance and aesthetics. Our digital design experts are dedicated to helping businesses reach their targets faster through intelligent solutions. Unlock your business's potential with us today and start seeing cost-saving returns tomorrow! [... view Mantis Digital profile ]- Location
- Auckland, New Zealand
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Enhance Your Marketing Efforts with Ease
Xpress Ranking, a pioneering digital marketing and web design agency, was established in the business to meet your firm's digital marketing demands. Future-focused digital marketers, innovative designers, brand strategists, visualizers, and developers make up the team. Our team combines innovative business [... view Xpress Ranking profile ]- Location
- Austin, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Websites That Deliver
Krisp Kontent is a brand architect firm that specializes in creating responsive web designs, online marketing, and content writing. They create incredible websites to help augment your brand. [... view Krisp Kontent profile ]- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Optimizing Your Success
Bluerank works with some of the biggest companies in Poland and other countries. They are an award-winning agency that provides online marketing services like SEO, PPC and social media marketing. [... view Bluerank profile ]- Location
- Lodz, Poland
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $149/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
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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.
