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
3,824 Companies - Rankings updated: April 06, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
The Small Business Marketing Agency for Growing Your Business
Your company can succeed by using the correct marketing tools the right way. As a small business marketing agency, Solutions for Growth delivers a full range of marketing tools for consistent results. Deep experience and outstanding client service are the trademarks of Solutions for Growth's exceptional team [... view Solutions For Growth profile ]- Location
- South Salem, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
We Create Websites That Impress.
Tagfultech is website design and development company, wich offers the creation and promotion of websites for your business. Regardless of the scale of the project, we will do everything to ensure that the site regularly performs its tasks and brings in income. [... view Tagful profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Your Brand, Our Design
We specialize in high-quality graphic design and web development, offering logo design, branding, flyers, business cards, and website solutions.Let us help you enhance your brand identity! [... view Design Ravens profile ]- Location
- Baton Rouge, Louisiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Portfolios Count
- 3 Projects Listed
Digital Marketing For Small Businesses
PX Media is a full-service digital marketing and creative agency based in Pasadena, California. With 24 years of experience, the agency delivers tailored solutions across web design, SEO, PPC, branding, content marketing, and managed hosting. Known for its emphasis on transparency and results, PX Media [... view PX Media profile ]- Location
- Pasadena, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
A Powerful Marketing Agency
We are a digital marketing agency specializing in powerful organic search engine optimization for small businesses. Northlake is all about building an improved cashflow system to increase your profits while lowering the cost per acquisition for new customers. When we started Northlake Digital in 2008, the [... view NorthLake Digital profile ]- Location
- Charlotte, North Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
Full-Service Digital Marketing Agency
With more than a decade's worth of experience in the field, the Growth Rocket team specializes in providing an end-to-end digital product and marketing experience that'll take your brand to new heights. [... view Growth Rocket profile ]- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
We Make Your Website Work for You!
Full Service Web company specializing in Responsive Website Design & Redesign, Hosting, Website Maintenance and everything in between. Every job is important no matter how big or how small and is given the personalized attention it deserves. [... view GediWeb Solutions profile ]- Location
- Miami, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- Under $1,000
The Premier Web Design and Advertising Agency.
Matt Gibson Founded Gibson Design providing creative services such as graphic design, print production, promotional products, multi-media advertising, and digital marketing. [... view Gibson Design profile ]- Location
- Laredo, Texas
- Number of Employees
- Under 49
Elevate Your Online Presence.
Designs that engage. Websites that convert. Marketing that drives. Ember Method is where you go to light the embers and build a flame of success by elevating the online presence of your business. [... view Ember Method profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
We Gather Strong Talent, Produce Great Work and Build Cool Brands.
BETC, a communication agency created in 1994, renews the relationship between brands and creation. [... view BETC FULLSIX profile ]- Location
- Pantin, France
- Number of Employees
- 1000 & Up
You run your business. We'll handle your website.
We are web design and SEO agency for small businesses. [... view Worktop profile ]- Location
- Scottsdale, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Born from code, built for business
Cascade Web Solutions is at the forefront of revolutionizing web design. Our specialization lies in the creation of Next.js websites, a technology favored by industry giants such as TikTok and Nike. These websites surpass conventional WordPress setups, delivering enhanced performance and seamless user [... view Cascade Web Solutions profile ]- Location
- Richland, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
The Web Made Easy
Shortkut makes it quick, easy and affordable. Let us drive your website. We will make your project a reality quickly, and at highly competitive prices. We'll take care of your web presence, from website creation to online promotion! [... view Shortkut profile ]- Location
- Montreal, Canada
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Your premium content writing partner.
Content Pros proudly provides expert content writing services to brands and agencies around the world. Enjoy authoritative, SEO content on time and on demand that you can confidently publish or deliver to your clients. Instantly add a dedicated project manager and 20 professional, native English-speaking [... view Content Pros profile ]- Location
- Charlotte, North Carolina
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Email Marketing - LinkedIn Marketing - Telemarketing
Building your brand's authority, credibility and presence through meaningful content and outreach. [... view LIMIVEX profile ]- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
Grow Your Business With Knowledgable SEO Offered by the Best Experts.
Stay safe during updates with the best SEO team that will cover all your requirements, while offering outstanding support. We will never let you down and be on your side during the good and the bad. Don`t be fooled, bad times are part of our lives, the difference is made of how you handle these situations and [... view Best SEO Solution profile ]- Location
- Tallahassee, Florida
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $5/hr
- Minimal Budget
- Under $1,000
Analytics for Data Driven Marketing, Insights & Growth
Coorie Dug is an Edinburgh-based micro-agency providing analytics strategic services to enable end-to-end tracking, data-driven decision making and optimisation programs. We partner with businesses to unlock the full potential of their data, driving growth, marketing optimisations & proven success. [... view Coorie Dug profile ]- Location
- Edinburgh, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Boost Your Brand with a Marketing Agency and Digital Advertising Experts That Deliver Results.
We push the envelope for you. We are continually exploring new marketing strategies and emerging technologies. [... view Anew Media Group profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
Our passion is helping companies grow efficiently and strategically so there are no wasted efforts.
We Use Our Expertise To Help Companies Grow BetterOur mission is to empower and train businesses on how to optimize their business operations. Through a strategic combination of marketing and sales tactics, otherwise known as revenue operations, we aim to help businesses grow efficiently and be in control [... view The Insight Studio profile ]- Location
- Bozeman, Montana
- Number of Employees
- Under 49
- Average Hourly Rate
- $160/hr
- Minimal Budget
- $1,000 - $10,000
Fast Websites, Best Service.
NZDH Ltd - websites design and websites hosting. Based in Hamilton, Waikato.Specialising in developing cost-effective websites that you can easily maintain yourself through our easy-to-use content management system.We believe in simplicity and professionalism, and place a high value on the relationship [... view NZDH profile ]- Location
- Hamilton, New Zealand
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
Looking for an agency that delivers truly mighty results? Look no further.
We assist start-ups right through to leading organisations with World Class Website Design and Development, Fresh Web Leads, eCommerce, Mobile Applications, Lead Generation and SEO Solutions. [... view MM GROUP profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
Creating A Wesbite You Can Be Proud Of
Connected Creative specialise in creating beautiful responsive websites for companies seeking to showcase their work online and generate more leads. We also assist with online marketing and organic SEO. [... view Connected Creative profile ]- Location
- Liverpool, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
We aim to connect with You and Your Business to communicate its value to your Potential Clients.
We are a 360° Digital Marketing Agency who helps You to have an omnichannel communication system woth your target audience. We will help You build a system that bring leads into your funnel and converts them into customers, to then make them loyal and keep ascending on your value ladder. [... view Carpa Producciones profile ]- Location
- León, Mexico
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Your Digital Marketing Experts
Jonah Creatives is a digital marketing agency that specializes in Web Design and SEO Services. We help small—to medium-sized businesses and cater to business professionals who provide specialty services, as well as companies that sell products online. [... view Jonah Creatives profile ]- Location
- Long Beach, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
AI To Transform Your Business
We are Voice AI specialists, with the ability to create intelligent phone receptionists, outbound calling systems and websites that work together to make your business more efficient and allow you to focus on what you do best. [... view CityCenter.Ai profile ]- Location
- Branson, Missouri
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
We Get You Online For Less And Include SEO
Web Designs Leeds is led by a skilled freelance web designer based in Leeds, known for delivering outstanding results for clients across West Yorkshire. They specialize in creating websites that attract customers and propel business growth. In addition to web design, they provide Facebook advertising and [... view Web Designs Leeds profile ]- Location
- Leeds, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
Solutions That Drive Results
We are more than developers we are partners in your growth. Since 2022, we've helped South African businesses save time, work smarter, and delight customers with software that simplifies operations, empowers teams, and builds confidence for the future. [... view Tapnet profile ]- Location
- Johannesburg, South Africa
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- Under $1,000
Konnect. Convert. Scale.
Konnect Marketing is a digital marketing and TikTok advertising agency that builds data-driven social campaigns, landing-page funnels, and multichannel strategies to help brands boost visibility, leads, and sales. [... view Konnect Marketing profile ]- Location
- Adelaide, Australia
- Number of Employees
- Under 49
Online Advertising Agency
Advertising Online Agency provides paid media services including social ads, PPC and search campaigns and can support LinkedIn ads among its full digital marketing stack. [... view Advertising Online Agency profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
A Display Advertising Agency
Innis Maggiore delivers display advertising campaigns rooted in brand positioning and strategic targeting. The agency leverages creative banners, rich media, video and programmatic placements to raise brand awareness and reach the right audience. [... view Innis Maggiore profile ]- Location
- Canton, Ohio
- Number of Employees
- 50 - 99
Amplify Your Digital Marketing With a Strategic Partner.
Compass Media builds display advertising campaigns that combine audience targeting, creative ad formats, and brand placements to maximize reach and conversions. The agency offers full-service digital marketing to help businesses amplify their online presence. [... view Compass Media profile ]- Location
- Orange Beach, Alabama
- Number of Employees
- 50 - 99
Achieve More.
SAM IT Solutions helps businesses improve their visibility in local search by optimizing Google My Business profiles with accurate information, review management and ongoing insights monitoring. Their team ensures listings are complete and engaging so brands show up more prominently in Google Search and Maps. [... view SAM IT Solutions profile ]- Location
- Durham, North Carolina
- Number of Employees
- Under 49
AI And Data-Driven Digital Marketing Strategies
Veye Marketing is a digital marketing agency that helps businesses expand their online presence and generate measurable results through tailored strategies. The agency provides services such as web design, search engine optimization (SEO), social media marketing, content marketing, and paid advertising to [... view Veye Marketing profile ]- Location
- Lynchburg, Virginia
- Number of Employees
- Under 49
Exceeding Expectations Since 2006
Websites that Wow. Rankings that deliver. Service that makes you smile. Professional, top quality web design, and powerful SEO from a reliable team ready to listen to you. [... view Charlottesville SEO Web Development LLC profile ]- Location
- Charlottesville, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $225/hr
- Minimal Budget
- $10,000 - $25,000
Leverages Top SEO & Business Intelligence Software
We are a data driven expert who seeks to understand your business's needs and tailors services to help your company make informed business decisions and increase sales & revenue by leveraging our expertise and top software. [... view Impactful Identity profile ]- Location
- Rungiri, Kenya
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Growing Businesses Across Hong Kong
We help Hong Kong businesses to dominate search rankings (SEO) and SGE for AI Search. We prioritize technical precision and honest communication. We operate as a data-driven partner for businesses where trust and long-term visibility are non-negotiable. [... view PeakLab Media profile ]- Location
- Hong Kong, Hong Kong
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $1,000 - $10,000
Your Partner In Digital Growth
Clickbiz Australia is a trusted Digital Marketing Agency in Sydney helping businesses grow online with practical and results driven strategies. We provide SEO, local SEO, Google Ads management, social media marketing, website development, and content marketing tailored to your goals. Our focus is on improving [... view Clickbiz Australia profile ]- Location
- Bella Vista, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $39/hr
Rank Higher Convert Faster Grow Smart
We help local and international brands with SEO, web design, content marketing & social media marketing services. We work transparently, with regular reports and realistic expectations. We don't promise magic numbers, we deliver sustainable growth. [... view Digitalis profile ]- Location
- Skopje, Macedonia
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
Website Design Delivered With Purpose
What makes us different is our focus on conversion-driven design combined with built-in SEO from day one. Every website we create is mobile-first, fast-loading, and structured to rank locally on Google. That means when customers search for services in their area, your business has a stronger chance of being [... view Foresite Design profile ]- Location
- Redditch, United Kingdom
- Number of Employees
- Under 49
We're creators, marketers, and storytellers with a passion to bringing sustainable ideas to life.
GreenMarketing.ca is a leading web agency specializing in web design and development, with a focus on creating custom WordPress plugins & websites, as well as WooCommerce and Shopify stores. With over 10 years of experience, founder Nathan Ergang ensures top-tier service in WordPress speed optimization and [... view Green Marketing profile ]- Location
- Vancouver, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Digital Marketing, SEO, and Web Design Agency
As an SEO Marketing Agency, We Also Offer Local, International Search Engine Optimization, and Google Ads, PPC for Local Business in Miami, Broward and the West Palm Beach Area. [... view Yunik Digital Marketing profile ]- Location
- Fort Lauderdale, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Offering Web Design, Web Development, SEO, and Everything in Between
Mr. Technique offers a variety of digital marketing services. Our company specializes in building and maintaining static and WordPress sites as well as marketing them with SEO services. We are the real deal, and we have awards to back it up. [... view Mr. Technique, Inc. profile ]- Location
- St. Petersburg, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
A Result-Oriented Link Building Agency.
OutreachMani merges SEO effectiveness with topical expertise. We help you achieve better exposure and higher rankings on search engines through our tailored link building solutions. Our team of dedicated professionals works tirelessly to craft impactful links that align with your brands values and objectives. [... see all OutreachMani reviews ]- Location
- Jaipur, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Helping Businesses Rank Higher.
At Mint Sparks Web Design, we specialize in crafting custom websites, landing pages, and e-commerce stores that not only stand out visually but also rank higher in search engine results. Our tailored solutions ensure that your online presence not only captivates your audience but also drives organic traffic [... view Mint Sparks Web Design profile ]- Location
- Tampa, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 2 Projects Listed
Creative Design for Lasting Impact
Creative website design agency in Buffalo, NY. We give our clients the edge over their competition. [... view Clear City LLC profile ]- Location
- Buffalo, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Marketing That Works Because We've Lived It
louislynn Consulting helps small and midsize businesses grow with clear strategy, sharp content, and proven local SEO. Were not just marketers we've built and scaled businesses ourselves. That means every recommendation is rooted in what actually works, not just what sounds good in theory. If you need real [... view Louislynn Consulting profile ]- Location
- Greer, South Carolina
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Reach New Heights.
We are a small company specializing in creating customized, mobile-friendly websites for small businesses. We do not work with templates. Our designs are unique to our clients. Our websites include an easy-to-use admin section, allowing clients to update specific content themselves with ease. [... view Blue Crane Web Development profile ]- Location
- Windhoek, Namibia
- Number of Employees
- Under 49
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- 1 Project Listed
We're not your average marketing agency.
Imagine a place where creativity meets strategy, and where your brand's story unfolds in the most engaging way possible. That's the journey we offer at Content Ladder, India's go-to digital marketing agency for brands ready to make their mark across various sectors. [... view Content Ladder profile ]- Location
- Bengaluru, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Forget Your Agency of Record. We Are Your Agency of Action.
We are about curating a 1-to-1 targeted media strategy on a mass scale; helping clients drive rich engagements with their existing and new audiences. [... view Converge profile ]- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
SEO Specializations
- Amazon
- Automotive
- B2B
- Construction
- Consulting
- Dental
- eCommerce
- Enterprise
- for Moving Companies
- Generative Engine Optimization
- Google My Business
- Healthcare
- Hospitality
- Insurance
- International
- Law Firm
- Link Building
- Local Optimization
- Manufacturing
- Mobile
- Multilingual
- Nonprofit
- On-Page Optimization
- Outsourcing
- Real Estate
- Restaurants
- Shopify
- Small Business
- Startup
- Technical
- Veterinarian
- Video
- YouTube
Services Related to SEO
Top SEO Agencies by Country
Everything You Need to Know About SEO Companies
What can an SEO company do for your business?
SEO companies help your business attract more customers from search engines, increase revenue, and build long-term online visibility. Instead of relying on paid ads that stop when the budget ends, SEO creates a sustainable source of traffic and leads.
These are the most important ways an SEO agency contributes to your growth.
1. Increase your qualified, high-intent traffic
An SEO agency positions your website in front of people actively searching for your products or services. Organic traffic converts better because it captures existing demand, not passive attention.
Organic search remains the dominant acquisition channel, driving 53.3% of all website traffic, far exceeding paid and social channels combined. This makes SEO the single largest and most sustainable source of new visitors.
2. Deliver higher ROI than most marketing channels
SEO companies build long-term assets through content, technical improvements, and authority. Unlike paid ads, results continue after the initial investment.
Businesses generate an average 748% return on investment from SEO, meaning roughly $7.48 earned for every $1 spent. This compounding effect makes SEO one of the highest-ROI digital marketing strategies over time.
3. Improve conversion rates and generate more leads
SEO agencies do more than increase traffic. They improve content quality, site structure, and user experience to turn visitors into customers. This directly affects revenue.
SEO leads have a 14.6% close rate, compared to just 1.7% for outbound leads like cold outreach or print advertising. This means SEO traffic is significantly more likely to become paying customers.
4. Strengthen your brand visibility and credibility
Ranking high in search results builds trust and brand authority. Users associate top rankings with credibility, which increases engagement and conversions.
This visibility is critical because 75% of users never scroll past the first page of search results, meaning businesses that rank lower lose most potential customers. SEO agencies help you compete for these high-visibility positions.
5. Protect and grow your traffic through constant optimization
Search engines update their algorithms constantly, and technical performance directly affects rankings and revenue.
SEO agencies monitor performance, fix issues, and adapt your strategy. This is essential because 53% of mobile users leave a website that takes longer than 3 seconds to load, directly reducing traffic and conversions if performance is poor.
Ongoing SEO ensures your site remains competitive, accessible, and profitable.
What is the difference between on-page and off-page SEO?
On-page SEO improves elements on your website, while off-page SEO improves your website’s authority through external signals. You need both to rank competitively.
On-page SEO
On-page SEO focuses on optimizing content and technical elements you control directly on your site. Its goal is to help search engines understand your pages and match them to relevant searches.
Common on-page SEO factors:
- Page titles and meta descriptions
- Headings (H1, H2, H3)
- Keyword-optimized content
- Internal links between pages
- Image alt text
- URL structure
- Page speed and mobile usability
These signals determine relevance and usability.
Off-page SEO
Off-page SEO focuses on signals outside your website that build credibility and trust. Its goal is to show search engines that other sources recognize your site as valuable.
Common off-page SEO factors:
- Backlinks from other websites
- Brand mentions
- Digital PR and media coverage
- Business listings and citations
- Online reviews
These signals determine authority and trust.
On-page SEO makes your site relevant, while off-page SEO makes your site authoritative. You need both to rank. A well-optimized page without backlinks rarely ranks competitively. A strong backlink profile cannot compensate for poor on-page optimization.
What are the common, dangerous SEO techniques to avoid?
Common dangerous SEO techniques to avoid are tactics that try to manipulate rankings instead of earning them. They can trigger algorithmic demotions or manual actions, causing major traffic loss and long recovery cycles.
Google’s spam systems are aggressive, and it reports that SpamBrain helps keep more than 99% of visits from Search spam-free.
SpamBrain is Google’s primary automated spam-detection system that identifies and filters manipulatively optimized or low-quality content before it reaches search results. It uses machine learning to model patterns of abuse rather than rely on hard rules, making it far more effective at spotting sophisticated spam tactics.
High-risk tactics to avoid include:
- Buying or selling links (link schemes)
Paying for backlinks, exchanging links at scale, or using sponsored placements without proper attributes. These patterns are a top reason sites get penalized. This includes many guest post packages and “1000 links for $X” offers. - Private Blog Networks (PBNs), link farms, and spam link blasts
Networks of sites created mainly to pass PageRank, or sudden unnatural link spikes from unrelated domains. You may see a short lift, then a hard drop when Google detects them. - Comment and forum spam
Dropping links in blog comments, profiles, and forums just to create backlinks. These links are usually low quality, easy to detect, often ignored at best, and harmful at worst. - Keyword stuffing and hidden text
Repeating keywords unnaturally or hiding keywords (white text on white background, CSS tricks). These practices degrade readability and are treated as manipulation. - Cloaking
Showing search engines one version of a page and users a different one. This is one of the fastest routes to manual action. - Doorway pages
Creating many thin pages targeting slight keyword variations or locations to funnel users to the same destination. This is a classic spam pattern. - Sneaky redirects
Redirecting users to a different page than the one indexed, or building rankings on one page, then redirecting to an unrelated offer page. - Scraped or copied content
Republishing content taken from other sites with little original value. This includes content spinning and mass duplication. - Scaled low-quality content, including scaled AI spam
Mass-producing pages with little originality, weak usefulness, or no real expertise. Google has explicitly targeted scaled content abuse. - Fake E-E-A-T signals
Invented author bios, fake credentials, AI-generated personas, fabricated case studies, and misleading “expert” claims. Short-term gains that result in a long-term trust collapse. - Fake reviews and reputation manipulation
Posting fabricated reviews, creating fake profiles, or manufacturing third-party review sites. This can harm both SEO and brand credibility. - Parasite SEO and site reputation abuse
Publishing third-party pages on high-authority sites to hijack their ranking signals. Google added a specific policy targeting this behavior.
How to choose the best SEO company for your business?
Choosing the best SEO agency directly affects your traffic, leads, and revenue. The right partner builds long-term growth, while the wrong one wastes budget, locks you into bad contracts, or uses risky tactics that can collapse your rankings.
Follow these steps to evaluate search engine optimization companies properly and select one that can deliver sustainable results:
- Define your goals, budget, and success metrics
Specify your SEO goals, whether you need more leads, ecommerce sales, or local visibility. Set a realistic monthly budget, typically $1,000 to $7,500, and document your current traffic, rankings, and conversions to measure progress. - Write a clear RFP outlining your requirements
Include your website, target market, goals, budget range, timeline, and what you expect the agency to deliver. This forces agencies to propose a real strategy instead of a generic sales pitch. - Request a proposal
The agency should identify technical issues, content gaps, and authority weaknesses, then explain exactly how they will fix them and in what order. - Evaluate their full SEO strategy
A complete plan includes technical SEO, content creation, and off-page SEO. Agencies that focus mainly on backlinks or vague “optimization” lack a sustainable approach. - Verify their past results
Review case studies, traffic growth examples, and verified reviews. Look for measurable improvements in traffic, leads, or revenue, not generic claims. - Ask how they build links
They should use outreach, PR, and content, and comply with Google guidelines. Avoid agencies that buy links, use link farms, or promise fast rankings, as penalties can cause 50% to 95% traffic loss. - Confirm who will do the work
Ensure the agency performs the work in-house or clearly explains its process. Monthly deliverables should include technical fixes, content, and reporting. - Review reporting, communication, and performance tracking
The agency should provide monthly reports on traffic, keyword rankings, and conversions, and explain the actions taken and the reasons for them. - Examine the contract before signing
Avoid long lock-in contracts without exit options. Ensure you own your website, content, and accounts, and that deliverables and timelines are clearly defined. - Compare multiple agencies and choose the best
The best agency sets realistic expectations, explains its process clearly, and focuses on long-term growth instead of shortcuts or guarantees.
What questions should you ask SEO companies before signing a contract?
To choose the right search engine optimization agency for your needs, you have to ask direct questions that reveal their experience, strategy, and fit for your specific business.
These questions help you identify qualified partners and avoid agencies that rely on shortcuts or vague promises.
Relevant Background
- What industries and types of businesses do you specialize in?
- Can you provide case studies showing traffic, ranking, and conversion growth?
- How long have you been providing SEO services?
- Can you share references or verified client reviews?
Services and Processes
- What specific SEO activities will you perform each month?
- How do you conduct keyword research and select target keywords?
- How do you build backlinks and earn authority?
- How do you measure performance and report results?
Related to Your Project
- What opportunities and issues do you see on our website today?
- What results should we expect, and in what timeframe?
- Who will work on our account, and how will we communicate?
- What are your contract terms, pricing structure, and exit conditions?
Why People Trust DesignRush
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding SEO agencies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Frequently Asked Questions About SEO Agencies
What services do SEO agencies provide?
Top SEO companies provide services that improve your website’s visibility in search engines to increase traffic, leads, and revenue. Core services include:
- Keyword research: Identifying search terms your customers use so your pages target real demand.
- On-page SEO: Optimizing titles, meta descriptions, headings, internal links, and content to improve relevance and rankings.
- Technical SEO: Fixing site speed, mobile usability, crawl errors, and indexing issues so search engines can properly access and rank your site.
- Content creation: Producing optimized blog posts, landing pages, and other content that attracts and converts organic visitors.
- Off-page SEO: Acquiring backlinks, earning brand mentions, and managing citations to increase domain authority and ranking strength.
- Local SEO: Optimizing Google Business Profile and local listings to improve visibility in local search results.
- SEO audits and reporting: Analyzing performance, tracking rankings, traffic, and conversions, and refining strategy based on data.
Can SEO companies guarantee a #1 ranking on Google?
No, a professional SEO agency cannot guarantee a #1 ranking on Google. Google’s algorithm is controlled by Google, not agencies, and rankings depend on competition, search intent, site authority, and ongoing algorithm updates.
Search engine optimization companies can improve your chances of higher rankings by optimizing your site, creating quality content, and building authority. They cannot control final positions.
Any agency that guarantees a #1 ranking is using a sales tactic or risky methods that can lead to penalties and traffic loss. Reliable SEO agencies focus on measurable growth such as increased organic traffic, more qualified leads, and higher conversions.
How do SEO agencies measure success?
SEO agencies measure success using traffic, rankings, and conversions from organic search. The primary metrics include:
- Organic traffic: Number of visitors coming from search engines. This shows overall visibility growth.
- Keyword rankings: Position improvements for target keywords. Higher rankings increase traffic potential.
- Conversions: Leads, purchases, or sign-ups generated from organic traffic. This connects SEO to revenue.
- Click-through rate (CTR): Percentage of users who click your result. This reflects how effective your titles and descriptions are.
- Bounce rate and engagement: How users interact with your site. Strong engagement signals relevant traffic.
- Backlink profile growth: Number and quality of external websites linking to you. This reflects authority improvement.
- Return on investment (ROI): Revenue generated compared to SEO cost. This determines the business impact.
How much do search engine optimization companies charge for their services?
SEO agencies typically charge between $500 and $7,500 per month, with most businesses paying $1,000 to $2,500 monthly. Pricing varies based on the agency, scope, and level of competition.
Common pricing ranges include:
- Monthly retainers: $500 to $7,500 per month for ongoing SEO. Large or enterprise companies may pay $10,000 to $50,000+ per month.
- Project-based SEO: $1,000 to $30,000 per project for audits, site optimization, or migrations.
- Hourly consulting: $75 to $300, depending on expertise and provider.
- Performance-based SEO: Custom pricing tied to traffic growth, rankings, or revenue.
Costs increase with competitive industries, larger websites, national or international targeting, and full-service campaigns that include technical SEO, content, and link building.
How long does it take to see results?
SEO typically takes 4 to 6 months to start showing results, and 6 to 12 months to deliver significant traffic and revenue growth. The exact timeline depends on your website and competition.
Typical SEO timeline:
- 1 to 3 months: Research, technical fixes, and content creation. Minimal traffic impact. Early ranking improvements may appear.
- 4 to 6 months: Noticeable ranking improvements, traffic growth, and initial leads or conversions.
- 6 to 12 months: Strong traffic increases, consistent rankings, and measurable business results.
- 12+ months: Maximum impact. SEO becomes a major and stable source of traffic and revenue.
Factors that affect timing include website age, existing authority, competition level, content quality, and budget. New websites often need 6 to 12 months, while established websites may see improvements faster, sometimes within 1 to 3 months.
About The Author and Expert Reviewer
Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.
Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.
