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
16,420 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.
B2B Tech PR That Drives Growth & Visibility
Win attention, trust, and leadership in your category through expertly crafted PR, branding, GEO and digital communications strategies. GMG partners with B2B tech leaders to spark momentum and measurable impact. Our integrated, full-service approach includes go-to market strategy, PR, media relations, and [... view Gabriel Marketing Group profile ]- Location
- McLean, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $1,000 - $10,000
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
Helping Home Service Businesses
Nesta Sites delivers custom web design and digital marketing solutions for small and medium-sized businesses. We build mobile-optimized websites and focus on local SEO to help you reach more customers in your area. [... view Nesta Sites profile ]- Location
- Winnipeg, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- Under $1,000
Expert Solutions For RGV Businesses
RGV SEO Service is a McAllen-based digital agency providing tailored web design and SEO solutions to support local businesses in growing their online presence. We create fast, mobile-optimized, bilingual websites designed to rank on Google and deliver meaningful outcomes. Our focus is on building [... view RGV SEO Service profile ]- Location
- McAllen, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Shine Online
Jena's Web is a digital agency offering website design & development, SEO, social media management & AI/Automation setups. Supporting Small Businesses to build, maintain and grow their business. Through websites, digital marketing, AI & Automated Systems. [... view Jena's Web profile ]- Location
- Bunbury, Australia
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Transforming Your Online Presence
Alphega is a design agency that provides website design and development, and UX/UI design services. We specialize in crafting digital masterpieces through strategy, research, and design that empower businesses to achieve their goals with our tailored solutions. By leveraging cutting-edge technologies and [... view Alphega profile ]- Location
- Baltimore, Maryland
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
Helping Businesses Elevate Their Online Presence
With more than 25+ years industry experience, offering website design & development, SEO, website maintenance, support, training workshops & more. [... view Hatchling Web profile ]- Location
- Mount Riverview, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
Web Content Management Services for Marketing & It Teams.
Empower your marketing. Lighten IT load. We manage your web content smarter, so you can focus on growth. [... view SimplifyContent LLC profile ]- Location
- Wilmington, Delaware
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
What We Commit We Will Deliver
We digitalize your business! We provide top quality Mobile, Web and AI/ML application development services to help your business succeed. [... view Waytohub Technologies profile ]- Location
- Puducherry, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $14/hr
- Minimal Budget
- $1,000 - $10,000
Affordable Web Design for Small Businesses
We specialize in affordable custom websites for small businesses. With websites starting at $0 upfront and just $150/month, we are the perfect option for small businesses looking to grow. [... view Delray Web Design profile ]- Location
- Delray Beach, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Best Digital Marketing Company in Dehradun
At Synexis Technologies , we specialize in providing expert, cost-effective web development and digital marketing solutions that are designed to enhance your business performance and align human capital with your company goals. Our dedication to customer service and satisfaction sets us apart as a leading [... view Synexis Technologies profile ]- Location
- Dehradun, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
Comprehensive Online Marketing Company NJ
Briax Digital is a results-driven marketing agency based in Paramus New Jersey, helping local businesses grow through SEO, web design, Google Ads, and more. We specialize in getting service-based businesses found online and turning leads into long time customers. [... view Briax Digital profile ]- Location
- Paramus, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Your Digital Growth Partner
Promatic Tech is a leading digital marketing agency based in London, dedicated to helping brands grow and thrive online. We specialize in SEO, social media marketing, content creation, PPC, and data-driven strategies that deliver real results. At Promatic Tech, your success is our mission. [... view Promatic Tech profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Committed to Design, Develop, Deliver Beyond Boundaries, Beyond Expectations
IM Services delivers practical, cost-effective digital solutions designed to support business growth. As a legally registered organization, we leverage cutting-edge digital tools to drive efficiency and performance. Our thorough screening and vetting process ensures access to a highly skilled talent pool [... view Innovation M Services profile ]- Location
- Canby, Oregon
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Strategic Digital and Branding Growth
We fuel brand growth by combining UX expertise with bespoke development and strategic brand-building. Beyond websites, we deliver digital platforms engineered to strengthen your positioning, enhance conversion, and drive targeted visitors. [... view Saint Associates profile ]- Location
- Portsmouth, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Crafting Exceptional Websites for Creatives and Agencies
Creative websites that convert like never before. Devife combines bold design, CRO strategies and full-stack development to build digital experiences that convert visitors into customers. We test, measure & optimize until your conversion ratio peaks. [... view Devife profile ]- Location
- Baarn, Netherlands
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Increase Software Signups, Demo Requests & Leads
We're specialize in traditional and AI-based organic search, delivering strategies that help B2B SaaS companies propel revenue, signups, demo and free trial requests, and brand awareness. [... view Platypus profile ]- Location
- Belgrade, Serbia
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Optimizing Visibility, Elevating Brands
Royal Marketing Strategies is an SEO agency helping businesses rise through the ranks with data-driven search engine optimization and tailored digital strategies. [... view Royal Marketing Strategies profile ]- Location
- Banning, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- Under $1,000
Crafting Website Your Clients Trust
We design and build websites that help small and medium companies win better clients by making clarity, trust, and relevance their biggest online assets. [... view Apadore S.R.O. profile ]- Location
- Prague, Czech Republic
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Bespoke Website Design
Stoke Web Design work closely with clients to develop exciting websites for small to medium businesses in Stoke-on-Trent [... view Stoke Web Design profile ]- Location
- Newcastle-under-Lyme, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- Under $1,000
WordPress Web Design & SEO That Turns Clicks into Customers
At the heart of Kingston Digital Medias value lies its collaborative, client-centric approach. They work closely throughout the entire lifecycle from strategy through launch and ongoing support to ensure each website reflects the brands identity, functions flawlessly, and remains optimized. [... view Kingston Digital Media profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
Website Solutions • Software Development • IT Consulting
Driven by innovation and grounded in expertise, ISG Development helps businesses navigate digital transformation with smart, scalable web and software solutions. We believe in building lasting partnerships through proven results and an unwavering commitment to excellence. [... view ISG Development profile ]- Location
- Winhall, Vermont
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Your Mission Is To Grow, Ours Is To Propel You
At Aurora Start, we deliver high-quality service through tailored digital strategies. We analyze your business and market in depth to create solutions reflected on your website, social media, and ads. Our passion for technology drives results that align with your goals. In a competitive world, we help you [... view Aurora Start profile ]- Location
- Benidorm, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Digital Creative Solutions
Miella Studio is a space where creativity meets professionalism, we're here to bring you one step closer to your dream projects. We can't wait to meet you, hear your story, and help you along the way! [... view Miella Studio profile ]- Location
- Eskişehir, Turkey
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Broad Vision, Bold Results
Skyline Digital Marketing is an Anderson, SC based agency with 12 industry certifications and a proven track record of delivering solid ROI for our clients. [... view Skyline Digital Marketing profile ]- Location
- Anderson, South Carolina
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
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
- Portfolios Count
- 1 Project Listed
Digital Acquisition, Done Right
SCA is a digital acquisition boutique that leverages paid-ads, SEO and digital analytics to boost ecommerce sales and lead generation for their clients. [... view SCA - Digital Acquistion profile ]- Location
- Madrid, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
Trusted by Clients for Top-Tier Services Since 2020
Metalogics is offering top notch web development, mobile application development, SEO , social media marketing and blockchain development at budget price. Get a free quote for web development, shopify stores, blockchain contracts and marketing services. [... view Metalogics LTD profile ]- Location
- Slough, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Your Partner In Growth
Product On Point is your partner in growth. From Branding to Launch, our one-stop-shop specializes in product development and digital experiences, Bringing your digital dreams to life! [... view Product On Point profile ]- Location
- Atlanta, Georgia
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
We Make Digital Smarter
BLC Web Studio partners with businesses that value quality and smart digital solutions. From custom websites to CRM and automation, we design with intention and proven results backed by award-winning work. [... view BLC Web Studio profile ]- Location
- Ashburn, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
15 Years Creating Successful Cases
Metafour Marketing Digital has been a trusted expert in paid traffic for over 14 years. As one of the first agencies in Brazil to specialize in this field and the first Google Ads agency in Santa Catarina we've built a strong reputation for results-driven campaigns. [... view Metafour Marketing Digital profile ]- Location
- Florianópolis, Brazil
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
Gen Z Ideas, Grown-up Results
A results-driven, feed disrupting marketing agency. We create strategic campaigns, blending creativity, best practices and commercial goals to ensure every message resonates with your audience. Based out of Salisbury and working with brands across Wiltshire, Hampshire, Dorset and Surrey. [... view BRINQQ LTD profile ]- Location
- Salisbury, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
A Digital Marketing & Web Design Agency
We are a Warrington based Digital Marketing agency specializing in helping clients grow their digital presence though cutting edge web design and trending social media marketing. [... view Morgan Digital profile ]- Location
- Warrington, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $1,000 - $10,000
Doubling Traffic In 180 Days
Data-driven SEO agency that's been in the trenches since Panda & Penguin. We deliver real results - averaging 250% traffic growth in 6 months. Our proven process has helped 20 businesses from crypto exchanges to law firms dominate Google's first page. [... view SEO Turtle profile ]- Location
- Paphos, Cyprus
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
Boost Your Online Presence With Expert Web Solutions
Digital WebXpert is a results-driven web design and development company helping small businesses build fast, responsive, and SEO-optimized websites. We specialize in WordPress, custom development, and digital marketing solutions that generate leads and drive growth. [... view Digital WebXpert profile ]- Location
- Madhupur, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
Think Bold, Be Brilliant
Since we began our journey, we've become a trusted creative 360° communication agency.We focus on our clients crafting innovative strategies that not only make your brand shine but also connect deeply with your audience. [... view Mos'Art profile ]- Location
- Kenitra, Morocco
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $1,000 - $10,000
We Are Your Digital Marketing Thinkers
ThinkTank is a dynamic digital marketing agency based in Athens, Greece, specializing in innovative online marketing strategies that empower businesses to thrive. With a commercial perspective and strategic thinking, the services we offer provide real benefit to every brand, as the results are always [... view ThinkTank profile ]- Location
- Nea Ionia, Greece
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
We Design and Develop Great Looking and Functional Websites.
Welcome to Websites 360, we do Web Design Pretoria. Were the leading web design and development company based in the heart of Moreleta Park, Pretoria. We specialize in creating stunning, functional, and user-friendly websites that help your business thrive in the digital world. Our team of experts is [... view Websites 360 profile ]- Location
- Pretoria, South Africa
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
Helping Businesses Become Brands
We turn business goals into brand experiences through strategy, design, development, and marketing. Everything we offer is built to help your brand get remembered, trusted, and chosen. [... view Digitalzooks profile ]- Location
- Boulder, Colorado
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Your Website, Built Fast and Built Well
We create fast, affordable, high-quality websites for small businesses, startups, and e-commerce brands. From custom design to SEO, we handle it all so you can focus on growing. No tech headaches, no hidden costs just websites that look great, work perfectly, and help your business stand out online. [... view Webify Digital profile ]- Location
- Karachi, Pakistan
- Number of Employees
- Under 49
- Average Hourly Rate
- $5/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 6 Projects Listed
Illuminating Digital Paths, Igniting Business Futures
The name BlackRevo comes from the words Black and Revolution showing how we bring digital change by finding clarity in the chaos. Black represents the unknown, disorder, and hidden opportunities. And that's exactly where we come in to shine light, give direction, and build smart digital solutions. Without [... view BlackRevo profile ]- Location
- Petaling Jaya, Malaysia
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $10,000 - $25,000
Digital Strategy That Drives Results
Web Palettes is a full-service digital agency that helps startups and SMEs turn bold ideas into high-performing websites. We specialize in custom web design, SEO, and digital marketing strategies that drive real results. Whether you're building your brand from scratch or scaling your online presence, Web [... view Web Palettes profile ]- Location
- Noida, India
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Build Your Brand with Us
P Groups is a full service digital solution agency trusted by modern brands to build high-performance websites, create timeless designs, and drive measurable business growth. [... view P Groups profile ]- Location
- Prayagraj, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Bold Web Design
W3BO is a next-gen web design studio crafting bold, modern, and conversion-driven websites. We specialize in custom Wix Studio development, responsive design, and SEO-ready templates that elevate brands and drive engagement. [... view W3BO profile ]- Location
- Athens, Greece
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
One of the leading Digital PR services with proven SEO link building strategies.
At TML we specialize in digital marketing to help your business rise above the competition. Our tailored strategies are designed to boost your website's rankings, drive more targeted traffic, and enhance your online presence. Link your way to the top of search results with us. [... view Top Marketing Lead profile ]- Location
- Gibraleón, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Idea Plan Build Grow
World Class UI UX Production lab, everything we do is the consumer, imagination and you. Our commitment to quality, innovation, and client satisfaction has solidified our reputation as a leading provider of design services. The Webitlab team has won numerous industry awards and accolades. [... view Webitlab profile ]- Location
- Punjab Nagar, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $12/hr
We Digitally Accelerate Businesses
We will always plan your digital marketing strategy following ethical practices with 100% transparency. As clients approach us for the right advice, we help them guide correct marketing decisions; despite knowing it might not help us close the deal [... view Digicobweb profile ]- Location
- Ahmedabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
Facilitating Knowledge Sharing in the International Digital World
We help brands grow through multilingual video marketing, SEO articles, and targeted social sharing. With content in English, French, Polish, Russian, and Vietnamese, we tailor each campaign to your niche travel, business, digital tools, and more. Your product gets visibility on YouTube, websites in 30+ [... view YB.Digital profile ]- Location
- Warsaw, Poland
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- Under $1,000
Achieve Your Success Online
Dexpega is a digital growth agency focused on helping businesses elevate their online presence and drive measurable sales results. With a strategic mix of digital marketing, web development, and creative design, the team at Dexpega empowers brands to connect with their audience and convert interest into [... view Dexpega profile ]- Location
- Seville, Spain
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
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.
