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
16,435 Companies - Rankings updated: April 07, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Your Growth, Our Strategy.
Your Premier Digital Marketing Agency based in Pretoria. Are you looking to grow your business online presence? Whether you're a local startup in South Africa or an international enterprise, Afroz Marketing is here to help. Moreover, as a full-service digital marketing agency based in Pretoria, Gauteng, we [... view Afroz Marketing profile ]- Location
- Pretoria, South Africa
- Number of Employees
- Under 49
The digital footprint.
Digital Impackt, a communications agency in Montpellier, supports companies in their digital transformation. Specializing in the creation of websites (WordPress, PrestaShop) and mobile applications (React Native, Flutter), it combines modern design and high-performance technologies. Expert in SEO/SEA with [... view Digital Impackt profile ]- Location
- Montpellier, France
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
We Make Businesses Come Alive.
SEO and Web Service is one of the thriving digital marketing agencies in Dharamshala. We offer a wide range of digital marketing services including local SEO, website design, and Facebook Ad services to all sizes of businesses. [... view SEO And Web Service profile ]- Location
- Dharamshala, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
Onlineseitig is your professional agency for SEO.
Onlineseitig is your professional agency for SEO, Google Ads and social ads. We help companies to become visible online, to reach customers specifically and to achieve sustainable growth. With effective SEO strategies, we ensure better rankings and organic traffic. Our Google Ads campaigns increase your reach [... view Onlineseitig.de profile ]- Location
- Ampfing, Germany
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Building Websites That Build Your Business
At DS WebDesign we build custom, affordable websites to help small businesses establish a strong online presence. [... view DS WebDesign profile ]- Location
- Salem, Oregon
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Helping companies rise from the ashes through affordable website design.
FireVibe is a web design firm based in Hagerstown, Maryland, dedicated to helping businesses succeed online by delivering high-quality, affordable website design and development services. We specialize in creating professional, visually appealing, user-friendly, and search-engine-optimized websites tailored [... view FireVibe Web Design profile ]- Location
- Hagerstown, Maryland
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- Under $1,000
Aim Higher! With Sustainable Long-Term Growth Strategies.
A unique success-proven approach to scale small and medium businesses. Fully bespoke, hand-in-hand with your teams, every step of the way. [... view Punch Up Digital Ltd profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Portfolios Count
- 5 Projects Listed
Developing Success, One Line At A Time
The Dev Shop specializes in custom software development, offering innovative solutions to help businesses grow and scale efficiently. [... view The Dev Shop profile ]- Location
- Verona, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
Strategic Internet Marketing Services.
Code Rushers, Dubai's premier internet marketing powerhouse, excels in a broad spectrum of digital services, including SEO optimization, social media management, Google Ads, content creation, and website development. Leveraging strategy, creativity, and data analytics, their team of experts is dedicated to [... view Code Rushers profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Empowering brands through digital transformation!
A.M.P Digital Media delivers innovative marketing solutions designed to propel businesses into the digital spotlight. With expertise spanning paid search (PPC), SEO, social media, email marketing, affiliate marketing, content creation, eCommerce strategy and development, and website design, we craft bespoke [... view A.M.P Digital Media profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
Turn Ideas Into Action
We are a growth marketing agency based in the Philippines. We work with service-based businesses, SaaS companies, and content creators with social media marketing, search engine optimization, and performance marketing efforts. [... view Block Ten Strategy profile ]- Location
- Iloilo City, Philippines
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Next Level Digital Growth Strategy.
Shecking is a digital marketing consultancy specializing in paid media strategy, search engine optimization (SEO), and analytics. Led by Sean Hecking, the agency offers expert-level services in Google Ads, Google Shopping, and Google Tag Manager, catering to industries such as e-commerce, legal, healthcare [... view Sean Hecking Consulting profile ]- Location
- Asheville, North Carolina
- Number of Employees
- Under 49
Empowering Brands, Building Connections.
Avenue180 is a digital marketing agency specializing in services like SEO, PPC, social media marketing, email marketing, and web design. They focus on creating engaging campaigns that build relationships, drive conversions, and enhance brand visibility. [... view Avenue180 profile ]- Location
- Atlanta, Georgia
- Number of Employees
- Under 49
We design websites that make companies look as smart as they are.
We design websites that make companies look as smart as they are. We offer web design, Webflow development and SEO services. [... view Nio Rio profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
New-Gen Storytelling for B2B Digital Brands.
At Lemniscate Growth, we redefine B2B storytelling, blending strategic insight with action-driven execution. Our expertise spans demand generation, lead nurturing, and SaaS enterprise sales, delivering measurable growth for startups and public enterprises alike. We focus on purposeful strategies that yield [... view Lemniscate Growth profile ]- Location
- Hyderabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
The Digital People.
We offer you a perfectly SEO optimized website at your cost. We are experienced and best web design company in Dhaka, Bangladesh. We build clean, dynamic and custom CMS websites for businesses. You just need to contact us for a free quote. We are ready to help you at your time. [... view Rank Rivet profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Define and transform your brand.
We provide brand design and social media marketing services to businesses large and small. We collaborate with businesses, full-service marketing agencies, and in-house teams to define and transform businesses into brands through brand design and social media content strategies that produce marketing results. [... view Verve Creative Studio profile ]- Location
- Cedar Rapids, Iowa
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
White Hat Artificial Intelligence SEO Agency.
Founded in 2020 and headquartered in the Midlands, UK, Impulse SEO Services is a globally trusted digital agency specializing in innovative SEO solutions. With a team of over 45 skilled professionals, we've successfully partnered with more than 200 clients worldwide, achieving an impressive 95% success rate. [... view Impulse SEO Services profile ]- Location
- Rugby, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
The Digital Marketing Team You Need to Skyrocket Your Business!
We are your strategic partner in digital marketing. We specialize in professional web design and development, SEO, digital advertising, and customized strategies to grow your business. [... view LimaRank | Agencia De Marketing Digital profile ]- Location
- Santiago de Surco, Peru
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
To The Right And Up!
Customers don't reach for a phone book in today's digital age. They grab their smartphones. If your plumbing, HVAC, pest control, or other home service business isn't ranking high in local searches, you're missing out on a goldmine of potential customers. That is where B2CADS comes in. [... view B2CAds profile ]- Location
- Lehi, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Engage with more customers.
From websites to logos, stationery to illustration we tell your brand story in unique ways. [... view Zephyrmedia profile ]- Location
- Bundall, Australia
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Your Partner in Strategic Digital Transformation.
Elephant Crew is a full-service digital agency headquartered in the North East UK, specializing in advanced web technology, MarTech solutions, and creative digital designs. Serving the UK and European businesses, we deliver tailored solutions to maximize their marketing efforts, boost sales performance [... view Elephant Crew Pvt Ltd profile ]- Location
- Stockton-on-Tees, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Inspiring Marketing Needs For Business.
Advanced marketing solutions for businesses looking to show up where it matters. Tailored marketing strategies that reflect your brand and profile. Specialists in website development and SEO. [... view David Marketing Specialist profile ]- Location
- Paignton, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Deliver superior connected digital experiences.
Zlashy is a dynamic full-service digital agency powered by a team of young, passionate talents from award-winning firms. Our skilled, multi-disciplinary team provides comprehensive digital solutions by blending creativity, strategic insight, and cutting-edge technology. [... view Zlashy profile ]- Location
- Hong Kong, Hong Kong
- Number of Employees
- Under 49
- Portfolios Count
- 1 Project Listed
Taking Local Businesses to New Heights.
Marketing Wiz Australia specialises in helping small and medium-sized businesses grow through tailored digital marketing strategies. From SEO and PPC to social media management, we bring innovative solutions that drive results and empower local businesses to thrive in the digital world. [... view Marketing Wiz Australia profile ]- Location
- Parramatta, Australia
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Force Of Web is more than just a marketing agency, we are your ally in achieving growth and success.
Force Of Web is a digital marketing agency dedicated to empowering businesses with data-driven strategies and innovative solutions. From SEO to Google Ads, Meta Ads, and Lead Generation, we help businesses thrive in the competitive digital landscape with measurable results and unmatched expertise. [... view Force Of Web profile ]- Location
- Jaipur, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
Las Vegas SEO & Web Design Company.
Searching for the Best Las Vegas SEO Web Design Company near me? Discover SEARCH & SEO for the Best SEO & Web Design services in Las Vegas NV. [... view SEARCH & SEO profile ]- Location
- Las Vegas, Nevada
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Building web solutions that target your ideal customers and help you rank ahead of your competitors.
Innovo Web Media is a web design agency dedicated to helping businesses grow their online presence. We specialize in custom website design, reliable website maintenance, secure website hosting, and effective local SEO services. Our goal is to create visually stunning, high-performing websites that drive [... view Innovo Web Media profile ]- Location
- Laredo, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Crafting websites designed to make waves!
Next Wave Services is a leading website design and maintenance company, offering tailored solutions to elevate businesses online. From stunning websites to seamless maintenance, we ensure your digital presence thrives with reliability and creativity. [... view Next Wave Services profile ]- Location
- Charlotte, North Carolina
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
For those who want to go to the next level.
Webdesign Munich - WEBNIQUE + SEO Agency. WEBNIQUE is a comprehensive digital agency dedicated to crafting exceptional, results-driven websites for businesses. Backed by an award-winning team of web designers and developers who also provide content strategy consulting, WEBNIQUE is equipped to handle projects [... view Webnique profile ]- Location
- Munich, Germany
- Number of Employees
- Under 49
- Portfolios Count
- 1 Project Listed
Own Your Local Market
We help your business shine where it matters most: right in your community, attracting customers who are ready to act. We empower U.S.-based small businesses to dominate their local markets through expert marketing solutions that enhance visibility and drive results. [... view Nail Your Marketing profile ]- Location
- Houston, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Providing both small and mid businesses with growth solutions.
Trust WuuSEO, an award-winning SEO agency with innovative solutions for positioning your business website. We have a wide range of techniques and many clients with high traffic from our SEO strategies. [... view WuuSEO profile ]- Location
- Burgas, Bulgaria
- Number of Employees
- Under 49
- Average Hourly Rate
- $39/hr
Rank Higher, Grow Faster
Customized SEO and Web Design solutions that drive growth, enhance your online presence, and deliver measurable results. Lets take your business to the next level! [... view Biz RankUp profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
We help companies drive revenue.
Illumination Marketing is an award-winning full-service media and marketing company that has helped to drive over $200 million in revenue since 2017. Illumination Marketing specializes in Search Engine Optimization, Pay-Per-Click Marketing, Videography, Website Development, and more! [... view Illumination Marketing profile ]- Location
- Houston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $1,000 - $10,000
Digital Evolution.
We are a business-focused full-service marketing agency with a senior team. We specialize in working with companies and brands of all sizes and generating measurable results across all specialties of digital marketing. [... view 0011.digital profile ]- Location
- Bogota, Colombia
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- Under $1,000
Build Your Digital Brand With Us.
Digi-TX delivers cutting-edge digital solutions tailored for businesses seeking to thrive in todays competitive landscape. Specializing in software development, IT consulting, and digital transformation, we help clients harness the power of technology to achieve their goals. With a client-first approach and a [... view Digi-Tx profile ]- Location
- Ahmedabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Make it simple, but significant.
Quiteoften Agency is a creative studio specializing in branding, digital design, and strategic communication. [... view Quiteoften Agency profile ]- Location
- Mondercange, Luxembourg
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
B2B Tech & Energy PR Agency
INK Communications Co. is a top US-based PR agency for energy and B2B tech companies. With over 20 years of experience, INK helps high-growth companies in North America stand out through integrated programs that elevate brand stories, build industry authority, and drive measurable results. [... view INK Communications Co. profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
Digital Marketing That Grows Your Business.
A digital marketing agency based in Manchester, United Kingdom. We grow your business online by being, the one stop agency for all things PPC, Paid Social, SEO and more. [... view ADdictive. profile ]- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Website development & website promotion - SEO.
We are an Athens based Company specialising in SEO and web development and design. We mainly help small business to have a good presense online and in most cases we drive traffic to them via our SEO expertise. [... view SEO1 profile ]- Location
- Athens, Greece
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Where Your Vision Meets Our Strategy.
We dont just offer services we become your strategic partner. Our mission is to craft unique brand experiences that not only resonate but engage and deliver tangible results. By combining data-driven insights, compelling storytelling, and precision digital marketing, we position your brand to stand out in a [... view Amados Strategies profile ]- Location
- Newark, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
Creating Stand out Content for Local Businesses
We offer FPV drone videography for capturing them action and cinematic shots. We offer content creation and social media management for local businesses. If your a business owner looking to build your brand and still run your business then we can help. [... view 4 Bird Media profile ]- Location
- Cortland, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Creativity in Our Blood Line.
MarcelHeap is a premier digital agency in USA, specializing in innovative design, development, and digital marketing solutions. We empower businesses to thrive in the digital era by crafting user-centric websites, scalable applications, and data-driven marketing campaigns. [... view MarcelHeap profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Building Trust. Shaping Brands.
Malviya Factual Communication is a digital PR agency based in Indore, India, specializing in online and offline brand promotion. The agency focuses on crafting tailored PR strategies to enhance brand visibility, manage crises, and build long-lasting customer relationships. With a vast network of media [... view Malviya Factual Communication profile ]- Location
- Indore, India
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
King Digital - Results Matter
King Digital provides digital marketing services with an emphasis on high-quality lead generation. Specializing in search engine marketing (pay-per-click), SEO (search engine optimization), and social media advertising, King Digital assists in effective strategies to meet growth goals. At King Digital, we [... view King Digital profile ]- Location
- Albuquerque, New Mexico
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Helping businesses make a lasting IMPACT online.
Impact Marketing helps small and medium-sized businesses develop stronger, more impactful marketing campaigns through tailored digital solutions, including advertising, marketing, SEO, web design, and branding services. [... view Impact Marketing Solutions profile ]- Location
- Herriman, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
Grow your business Organically on Google
Organic SEO Company specializes in sustainable, results-driven SEO strategies to boost online visibility, increase traffic, and improve search rankings for businesses. [... view Organic SEO Company profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Drive Demand. Drive Action. Drive Results.
GainShare Performance Marketing is a full-service performance agency dedicated to helping clients grow their market share. By leveraging expertise in messaging, creative, media, technology, and data, GainShare consistently delivers impactful results. [... view GainShare profile ]- Location
- Chicago, Illinois
- Number of Employees
- Under 49
Where Cool People Test Smart Ideas.
UFO Performance Marketing is the go-to agency for innovative thinkers to experiment with smart ideas. Since 2007, weve been driving growth for businesses of all sizesfrom startups to Fortune 25 companiesthrough strategies fueled by data, AI, and advanced technical expertise. [... view UFO Marketing profile ]- Location
- Cincinnati, Ohio
- Number of Employees
- Under 49
SEO Specializations
- Amazon
- Automotive
- B2B
- Construction
- Consulting
- Dental
- eCommerce
- Enterprise
- for Moving Companies
- Generative Engine Optimization
- Google My Business
- Healthcare
- Hospitality
- Insurance
- International
- Law Firm
- Link Building
- Local Optimization
- Manufacturing
- Mobile
- Multilingual
- Nonprofit
- On-Page Optimization
- Outsourcing
- Real Estate
- Restaurants
- Shopify
- Small Business
- Startup
- Technical
- Veterinarian
- Video
- YouTube
Services Related to SEO
Top SEO Agencies by Country
Everything You Need to Know About SEO Companies
What can an SEO company do for your business?
SEO companies help your business attract more customers from search engines, increase revenue, and build long-term online visibility. Instead of relying on paid ads that stop when the budget ends, SEO creates a sustainable source of traffic and leads.
These are the most important ways an SEO agency contributes to your growth.
1. Increase your qualified, high-intent traffic
An SEO agency positions your website in front of people actively searching for your products or services. Organic traffic converts better because it captures existing demand, not passive attention.
Organic search remains the dominant acquisition channel, driving 53.3% of all website traffic, far exceeding paid and social channels combined. This makes SEO the single largest and most sustainable source of new visitors.
2. Deliver higher ROI than most marketing channels
SEO companies build long-term assets through content, technical improvements, and authority. Unlike paid ads, results continue after the initial investment.
Businesses generate an average 748% return on investment from SEO, meaning roughly $7.48 earned for every $1 spent. This compounding effect makes SEO one of the highest-ROI digital marketing strategies over time.
3. Improve conversion rates and generate more leads
SEO agencies do more than increase traffic. They improve content quality, site structure, and user experience to turn visitors into customers. This directly affects revenue.
SEO leads have a 14.6% close rate, compared to just 1.7% for outbound leads like cold outreach or print advertising. This means SEO traffic is significantly more likely to become paying customers.
4. Strengthen your brand visibility and credibility
Ranking high in search results builds trust and brand authority. Users associate top rankings with credibility, which increases engagement and conversions.
This visibility is critical because 75% of users never scroll past the first page of search results, meaning businesses that rank lower lose most potential customers. SEO agencies help you compete for these high-visibility positions.
5. Protect and grow your traffic through constant optimization
Search engines update their algorithms constantly, and technical performance directly affects rankings and revenue.
SEO agencies monitor performance, fix issues, and adapt your strategy. This is essential because 53% of mobile users leave a website that takes longer than 3 seconds to load, directly reducing traffic and conversions if performance is poor.
Ongoing SEO ensures your site remains competitive, accessible, and profitable.
What is the difference between on-page and off-page SEO?
On-page SEO improves elements on your website, while off-page SEO improves your website’s authority through external signals. You need both to rank competitively.
On-page SEO
On-page SEO focuses on optimizing content and technical elements you control directly on your site. Its goal is to help search engines understand your pages and match them to relevant searches.
Common on-page SEO factors:
- Page titles and meta descriptions
- Headings (H1, H2, H3)
- Keyword-optimized content
- Internal links between pages
- Image alt text
- URL structure
- Page speed and mobile usability
These signals determine relevance and usability.
Off-page SEO
Off-page SEO focuses on signals outside your website that build credibility and trust. Its goal is to show search engines that other sources recognize your site as valuable.
Common off-page SEO factors:
- Backlinks from other websites
- Brand mentions
- Digital PR and media coverage
- Business listings and citations
- Online reviews
These signals determine authority and trust.
On-page SEO makes your site relevant, while off-page SEO makes your site authoritative. You need both to rank. A well-optimized page without backlinks rarely ranks competitively. A strong backlink profile cannot compensate for poor on-page optimization.
What are the common, dangerous SEO techniques to avoid?
Common dangerous SEO techniques to avoid are tactics that try to manipulate rankings instead of earning them. They can trigger algorithmic demotions or manual actions, causing major traffic loss and long recovery cycles.
Google’s spam systems are aggressive, and it reports that SpamBrain helps keep more than 99% of visits from Search spam-free.
SpamBrain is Google’s primary automated spam-detection system that identifies and filters manipulatively optimized or low-quality content before it reaches search results. It uses machine learning to model patterns of abuse rather than rely on hard rules, making it far more effective at spotting sophisticated spam tactics.
High-risk tactics to avoid include:
- Buying or selling links (link schemes)
Paying for backlinks, exchanging links at scale, or using sponsored placements without proper attributes. These patterns are a top reason sites get penalized. This includes many guest post packages and “1000 links for $X” offers. - Private Blog Networks (PBNs), link farms, and spam link blasts
Networks of sites created mainly to pass PageRank, or sudden unnatural link spikes from unrelated domains. You may see a short lift, then a hard drop when Google detects them. - Comment and forum spam
Dropping links in blog comments, profiles, and forums just to create backlinks. These links are usually low quality, easy to detect, often ignored at best, and harmful at worst. - Keyword stuffing and hidden text
Repeating keywords unnaturally or hiding keywords (white text on white background, CSS tricks). These practices degrade readability and are treated as manipulation. - Cloaking
Showing search engines one version of a page and users a different one. This is one of the fastest routes to manual action. - Doorway pages
Creating many thin pages targeting slight keyword variations or locations to funnel users to the same destination. This is a classic spam pattern. - Sneaky redirects
Redirecting users to a different page than the one indexed, or building rankings on one page, then redirecting to an unrelated offer page. - Scraped or copied content
Republishing content taken from other sites with little original value. This includes content spinning and mass duplication. - Scaled low-quality content, including scaled AI spam
Mass-producing pages with little originality, weak usefulness, or no real expertise. Google has explicitly targeted scaled content abuse. - Fake E-E-A-T signals
Invented author bios, fake credentials, AI-generated personas, fabricated case studies, and misleading “expert” claims. Short-term gains that result in a long-term trust collapse. - Fake reviews and reputation manipulation
Posting fabricated reviews, creating fake profiles, or manufacturing third-party review sites. This can harm both SEO and brand credibility. - Parasite SEO and site reputation abuse
Publishing third-party pages on high-authority sites to hijack their ranking signals. Google added a specific policy targeting this behavior.
How to choose the best SEO company for your business?
Choosing the best SEO agency directly affects your traffic, leads, and revenue. The right partner builds long-term growth, while the wrong one wastes budget, locks you into bad contracts, or uses risky tactics that can collapse your rankings.
Follow these steps to evaluate search engine optimization companies properly and select one that can deliver sustainable results:
- Define your goals, budget, and success metrics
Specify your SEO goals, whether you need more leads, ecommerce sales, or local visibility. Set a realistic monthly budget, typically $1,000 to $7,500, and document your current traffic, rankings, and conversions to measure progress. - Write a clear RFP outlining your requirements
Include your website, target market, goals, budget range, timeline, and what you expect the agency to deliver. This forces agencies to propose a real strategy instead of a generic sales pitch. - Request a proposal
The agency should identify technical issues, content gaps, and authority weaknesses, then explain exactly how they will fix them and in what order. - Evaluate their full SEO strategy
A complete plan includes technical SEO, content creation, and off-page SEO. Agencies that focus mainly on backlinks or vague “optimization” lack a sustainable approach. - Verify their past results
Review case studies, traffic growth examples, and verified reviews. Look for measurable improvements in traffic, leads, or revenue, not generic claims. - Ask how they build links
They should use outreach, PR, and content, and comply with Google guidelines. Avoid agencies that buy links, use link farms, or promise fast rankings, as penalties can cause 50% to 95% traffic loss. - Confirm who will do the work
Ensure the agency performs the work in-house or clearly explains its process. Monthly deliverables should include technical fixes, content, and reporting. - Review reporting, communication, and performance tracking
The agency should provide monthly reports on traffic, keyword rankings, and conversions, and explain the actions taken and the reasons for them. - Examine the contract before signing
Avoid long lock-in contracts without exit options. Ensure you own your website, content, and accounts, and that deliverables and timelines are clearly defined. - Compare multiple agencies and choose the best
The best agency sets realistic expectations, explains its process clearly, and focuses on long-term growth instead of shortcuts or guarantees.
What questions should you ask SEO companies before signing a contract?
To choose the right search engine optimization agency for your needs, you have to ask direct questions that reveal their experience, strategy, and fit for your specific business.
These questions help you identify qualified partners and avoid agencies that rely on shortcuts or vague promises.
Relevant Background
- What industries and types of businesses do you specialize in?
- Can you provide case studies showing traffic, ranking, and conversion growth?
- How long have you been providing SEO services?
- Can you share references or verified client reviews?
Services and Processes
- What specific SEO activities will you perform each month?
- How do you conduct keyword research and select target keywords?
- How do you build backlinks and earn authority?
- How do you measure performance and report results?
Related to Your Project
- What opportunities and issues do you see on our website today?
- What results should we expect, and in what timeframe?
- Who will work on our account, and how will we communicate?
- What are your contract terms, pricing structure, and exit conditions?
Why People Trust DesignRush
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding SEO agencies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Frequently Asked Questions About SEO Agencies
What services do SEO agencies provide?
Top SEO companies provide services that improve your website’s visibility in search engines to increase traffic, leads, and revenue. Core services include:
- Keyword research: Identifying search terms your customers use so your pages target real demand.
- On-page SEO: Optimizing titles, meta descriptions, headings, internal links, and content to improve relevance and rankings.
- Technical SEO: Fixing site speed, mobile usability, crawl errors, and indexing issues so search engines can properly access and rank your site.
- Content creation: Producing optimized blog posts, landing pages, and other content that attracts and converts organic visitors.
- Off-page SEO: Acquiring backlinks, earning brand mentions, and managing citations to increase domain authority and ranking strength.
- Local SEO: Optimizing Google Business Profile and local listings to improve visibility in local search results.
- SEO audits and reporting: Analyzing performance, tracking rankings, traffic, and conversions, and refining strategy based on data.
Can SEO companies guarantee a #1 ranking on Google?
No, a professional SEO agency cannot guarantee a #1 ranking on Google. Google’s algorithm is controlled by Google, not agencies, and rankings depend on competition, search intent, site authority, and ongoing algorithm updates.
Search engine optimization companies can improve your chances of higher rankings by optimizing your site, creating quality content, and building authority. They cannot control final positions.
Any agency that guarantees a #1 ranking is using a sales tactic or risky methods that can lead to penalties and traffic loss. Reliable SEO agencies focus on measurable growth such as increased organic traffic, more qualified leads, and higher conversions.
How do SEO agencies measure success?
SEO agencies measure success using traffic, rankings, and conversions from organic search. The primary metrics include:
- Organic traffic: Number of visitors coming from search engines. This shows overall visibility growth.
- Keyword rankings: Position improvements for target keywords. Higher rankings increase traffic potential.
- Conversions: Leads, purchases, or sign-ups generated from organic traffic. This connects SEO to revenue.
- Click-through rate (CTR): Percentage of users who click your result. This reflects how effective your titles and descriptions are.
- Bounce rate and engagement: How users interact with your site. Strong engagement signals relevant traffic.
- Backlink profile growth: Number and quality of external websites linking to you. This reflects authority improvement.
- Return on investment (ROI): Revenue generated compared to SEO cost. This determines the business impact.
How much do search engine optimization companies charge for their services?
SEO agencies typically charge between $500 and $7,500 per month, with most businesses paying $1,000 to $2,500 monthly. Pricing varies based on the agency, scope, and level of competition.
Common pricing ranges include:
- Monthly retainers: $500 to $7,500 per month for ongoing SEO. Large or enterprise companies may pay $10,000 to $50,000+ per month.
- Project-based SEO: $1,000 to $30,000 per project for audits, site optimization, or migrations.
- Hourly consulting: $75 to $300, depending on expertise and provider.
- Performance-based SEO: Custom pricing tied to traffic growth, rankings, or revenue.
Costs increase with competitive industries, larger websites, national or international targeting, and full-service campaigns that include technical SEO, content, and link building.
How long does it take to see results?
SEO typically takes 4 to 6 months to start showing results, and 6 to 12 months to deliver significant traffic and revenue growth. The exact timeline depends on your website and competition.
Typical SEO timeline:
- 1 to 3 months: Research, technical fixes, and content creation. Minimal traffic impact. Early ranking improvements may appear.
- 4 to 6 months: Noticeable ranking improvements, traffic growth, and initial leads or conversions.
- 6 to 12 months: Strong traffic increases, consistent rankings, and measurable business results.
- 12+ months: Maximum impact. SEO becomes a major and stable source of traffic and revenue.
Factors that affect timing include website age, existing authority, competition level, content quality, and budget. New websites often need 6 to 12 months, while established websites may see improvements faster, sometimes within 1 to 3 months.
About The Author and Expert Reviewer
Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.
Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.
