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
16,368 Companies - Rankings updated: April 01, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Stay Ahead of the Competition.
The Legal Marketing Company is a full service legal marketing agency with over 20 years experience and results-oriented passionate professionals. [... view The Legal Marketing Company profile ]- Location
- Jacksonville, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Boosting Brands, Merging Missions
NisonCo PR & SEO: Leaders in Nonprofit SEO - Founded in 2013, NisonCo expertly blends PR and nonprofit SEO to amplify top brands globally. We design intricate SEO strategies, allowing clients to concentrate on core tasks. Our innovative methods ensure a dominant online presence, setting you apart in the [... view NisonCo PR & SEO profile ]- Location
- East Brunswick, New Jersey
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Dominate Bing, Elevate Results With Next Level SEM's Precision-Packed Approach
Next Level SEM is a Bing Elite Agency boasting over 20 years of marketing data expertise. Capture a significant 34% of U.S. desktop searches and connect with affluent Bing users. [... view Next Level SEM profile ]- Location
- Miami, Florida
- Number of Employees
- Under 49
- Portfolios Count
- 5 Projects Listed
We Show You The Path To More Traffic, Leads and Sales!
We assist businesses in increasing their consumer base through comprehensive digital and search marketing strategies. Our whole approach is designed with one purpose in mind: to provide exceptional value to the organizations with whom we collaborate! We are very picky about the companies we collaborate with. [... view Oui Creative profile ]- Location
- Kansas City, Missouri
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $1,000 - $10,000
Smart Strategies, Superior Results.
GrowthIQ Digital is a Colorado-based digital marketing agency specializing in data-driven PPC, SEO, and strategic digital marketing solutions designed to fuel business growth. We empower brands to maximize their online presence, engage their target audience, and drive measurable results. At GrowthIQ, our team [... view GrowthIQ Digital profile ]- Location
- Berthoud, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Local. Affordable. Personal.
Kow Abundant is an affordable Google Ads, PPC, SEM, SEO, Social Media Consulting, and Video Production company in Columbus Ohio. We help drive results for our clients where a traditional website has fallen flat. [... view Kow Abundant profile ]- Location
- Columbus, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Local Marketing That Drives Results
Superior Marketing is a National Award-Winning Marketing company specializing in Local Tourism Marketing for northern Wisconsin businesses. Our goal is driving traffic to store fronts, eCommerce sites, and filling events through Local SEO, content marketing, and social media advertising channels. [... view Superior Marketing profile ]- Location
- Hayward, Wisconsin
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Let's Wire Things Up
As a people-first marketing agency, Cowire achieves measurable online growth for ambitious entrepreneurs by focusing on what really works. [... view Cowire profile ]- Location
- Boortmeerbeek, Belgium
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Full-Service Digital Marketing Agency One Stop Shop! For all of your Digital Presence Marketing.
We provide next-generation data platforms and IT Services to companies. By utilizing our platforms, companies can expand their awareness and outreach capabilities, thus increasing their customer and investor base. We accomplish this mission via our media outlets and a unique Digital Media Boost technology. [... see all Market Media Connect reviews ]- Location
- Saint Francis, Minnesota
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 4 Projects Listed
Dedicated Account Managers Focused On Your Growth
Prime Seller Strategies is a full service Amazon agency has helped brands increase sales by 32 % in 120 days, decrease ACOS by 26 % in 90 days, and gain an 18-point rise in detail-page conversion rates. [... see all Prime Seller Strategies reviews ]- Location
- Carlsbad, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $79/hr
- Minimal Budget
- $1,000 - $10,000
Trying to help other businesses succeed.
I have helped businesses skyrocket their revenue with customized digital marketing consulting. [... view Shane Barker profile ]- Location
- Reno, Nevada
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Building Connections Through Digital Marketing
At Hivehouse Digital, our team of marketers, designers, and developers helps B2B and home services companies grow their sales and marketing. We specialize in website design and development, Hubspot, and branding. [... view Hivehouse Digital profile ]- Location
- Ann Arbor, Michigan
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Portfolios Count
- 5 Projects Listed
One-Stop Partner For Full Online Visibility Enhancement. Concept to Completion.
Sky Dream ITbeen delivering top-notch online presence solutions from our West Dhanmondi, Bosila, Mohammedpur headquarters. We offer Web Design & Development, Software Development, Digital Marketing, SEO, Branding, and Web Consultationsmaking us your go-to for all online needs. [... view Sky Dream IT profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
Together, we can dream big and watch your ideas come to life
We're experienced in building web systems for small and medium-sized businesses. Whether you're looking to secure new clients, showcase your services, or launch an online store, we're here to help. [... view Big Dream Factory profile ]- Location
- Vilnius, Lithuania
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Portfolios Count
- 4 Projects Listed
Unlocking the potential of the digital world
Bonsai Media Group delivers websites, apps, AR/VR experiences, SEO, online advertising, content creation & promotion, e-commerce and beyond. [... view Bonsai Media Group profile ]- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Portfolios Count
- 10 Projects Listed
We create beautiful lead generating websites.
We design, create and customize websites to fit your individual business needs. Our websites provide a substantial first impression to suit both your and your business’ personality and identity. [... view Milwaukee Web Design® profile ]- Location
- Wauwatosa, Wisconsin
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 10 Projects Listed
Run A Hassle-free Business! Remove the bottlenecks that prevent your growth!
Serenichron is dedicated to proactively identifying the pressing needs of small and medium businesses and offering holistic business analysis and development services. Through our commitment to fairness, transparency, and honesty, we aim to build lasting partnership and provide scalable, affordable solutions [... view Serenichron SRL profile ]- Location
- Bragadiru, Romania
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
Transforming Challenges Into Opportunities For Growth
Unlock your full marketing potential with MTA - tell us about your needs during 45 min. discovery call! [... view MTA Digital profile ]- Location
- Poznan, Poland
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 9 Projects Listed
Bold Marketing Solutions To Ignite Your Brand.
thunder::tech is the leading, full-service marketing agency for midsize brands, known for delivering remarkable growth by blending creativity and technology. [... view Thunder::tech profile ]- Location
- Cleveland, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
- Ready Set Digital is a multi-award-winning digital agency on the Sunshine Coast. We design and develop SEO optimised wesbties that are seen in search engines. We can help your business with Search Engine Optimisation (SEO) strategies and website hosting and maintenance. [... view Ready Set Digital profile ]
- Location
- Palmview, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
Enduring Results. Relentless Development.
Tenacity is a full-service web development agency specializing in open source development and performance optimization. While Tenacity is St. Louis-based we bring more than two decades of experience to clients across the United States with the goal to bring Fortune 500 quality to all projects. [... view Tenacity profile ]- Location
- St. Louis, Missouri
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Your Digital Presence is about to take off!
AP Digital is a boutique, award winning, digital marketing company. We pride ourselves on offering tailor made digital solutions to clients, regardless of industry or size of company. Our goal is to help grow our client's online business with the view to establishing, long term partnerships together. [... view AP Digital Consultancy profile ]- Location
- Bangkok, Thailand
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Tailored Internet Marketing Strategies
Blind Five Year Old is a digital marketing consultancy that provides marketing strategy and product vision for start-ups covering various niches. The agency specializes in SEO, content strategy, and search engine marketing. Blind Five Year Old combines a deep understanding of search marketing with a passion [... view Blind Five Year Old profile ]- Location
- Concord, California
- Number of Employees
- Under 49
Good SEO® Starts Here.
AlchemyLeads (Los Angele, CA & Denver, CO) is a boutique SEO & digital marketing agency founded in 2017. They help e-commerce, B2B, and industrial brands grow organic traffic and revenue. Their senior-level team provides SEO, digital PR, content marketing, PPC, social media, web dev & link-building. [... view AlchemyLeads SEO profile ]- Location
- Calabasas, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $117/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
We Elevate B2B brands with conversion-boosting visual ecosystems
We help B2B organizations stand out and reach new heights with beautifully designed, ready-to-convert websites and a unique, scalable, marketing framework. [... view Powered By Elevate profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
We build brands that grow up faster.
We channel our passion into our work and strive to do our best. Got a fresh business idea? We're all ears and ready to roll! Our team loves a good brainstorm and we're here to help make your idea shine. We're not just about talk; we get things done. [... see all QualixSoft reviews ]- Location
- Cluj-Napoca, Romania
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Two heads are better than one. Let us astound you.
Brandualist is a mystical two-headed being, making marketing twice as strong. One head is always facing the creative side of marketing, while the second one is glaring at its strategic aspect. Let us astound you with digital marketing! [... see all Brandualist Inc. reviews ]- Location
- Dover, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
We Craft and Make Websites Stand Out.
We are a top-tier Wix website design company that provides digital marketing solutions leveraging cutting-edge technologies and strategic approaches. Our client feedback shows that we consistently exceed expectations. Regardless of the scenario, we're prepared to step in and deliver outcomes. Brace yourself [... view Parrot Digital Marketing profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 5 Projects Listed
We turn our knowledge into effective collaborations.
Generis is a team of 19 specialists from various fields: design, marketing, copywriting, project management, and PR. We are different. Our knowledge is diverse. We have worked in creative bureaus, cryptocurrency projects, as well as traditional and virtual businesses. [... view Generis profile ]- Location
- Porto Salvo, Portugal
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Empowering Mental Health Professionals with Technology & Marketing Excellence.
TheraBizSolutions is an initiative by The Vex Mind, designed to help mental health professionals in the USA grow their online and in-person counseling businesses. TBS provide a full range of digital marketing, branding, and business growth services, including website creation, GMB setup, reputation [... view Thera Biz Solutions profile ]- Location
- Cheyenne, Wyoming
- Number of Employees
- 50 - 99
- Minimal Budget
- Under $1,000
Drupal & WordPress Development Agency
Cheeky Monkey Media is a web development agency specializing in Drupal and WordPress development. We pride ourselves on our ability to create custom, responsive, user-friendly, and visually appealing websites. Our team of skilled developers and designers work closely with our clients to ensure that their [... view Cheeky Monkey Media profile ]- Location
- Kelowna, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 7 Projects Listed
Bold Ideas. Unconventional Impact.
At Celtic, we challenge the ordinary, disrupt expectations, and craft unforgettable marketing strategies. With over 30 years of expertise in B2B industries like agriculture, chemistry, food, manufacturing, and pet, we turn bold ideas into tangible success. [... view Celtic Chicago profile ]- Location
- Park Ridge, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 4 Projects Listed
Real estate websites, digital advertising, lease up marketing and more. All in one place.
It is our mission to connect people and places through technology. We provide the tools for the next generation of real estate marketing. [... see all Resi reviews ]- Location
- Minneapolis, Minnesota
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Finding Beauty in the Details of Digital
When it comes to digital, we believe the beauty is in the details. Its not just about a pretty website or some fun social graphics for us; its about a complete digital presence that works.Our expertise is in driving results through organic digital, offering custom Wordpress Website Solutions and SEO [... see all Trebletree reviews ]- Location
- Manchester, New Hampshire
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
We want to make a more people-friendly web.
We don't just design websites. We create valuable tools and information that your customers, clients and staff can actually use. [... view Lesia Design + Digital profile ]- Location
- Vernon, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Driving Digital Revenue for Ambitious Companies
Madcraft is a global digital agency specializing in web development, eCommerce, SEO, and performance marketing. With a deeply knowledgeable global team, we help businesses scale through data-driven strategies, UX-focused design, and cutting-edge technology to drive measurable growth. [... view Madcraft profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 5 Projects Listed
Engineering Excellence in AI Development
At Grayphite, we specialize in AI Development, delivering cutting-edge solutions for startups and corporations alike. Our focus on quality is seen in our extensive testing and development practices, assuring the highest standards. From web applications to automation, our tailored solutions exceed [... see all Grayphite reviews ]- Location
- San Jose, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Let's Grow Together
NCRI began 13 years ago in a two-man shop working on AR for small companies. With a lot of hard work and earned reputation, the word of mouth spread and thereon we expanded from our one office in Mississauga to three multiple locations within Canada. With 80+ years of combined management experience and [... view NCRI profile ]- Location
- Mississauga, Canada
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $8/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
We help your brand to be recognizable
Explore the boundless potential of the digital world, where our team masterfully weaves strategies across Digital Marketing, Branding, Cloud Software, and E-Commerce. Join us in unraveling your brand's story on the captivating canvas of the digital landscape. [... view Webiart Creative Agency profile ]- Location
- Bitola, Macedonia
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
All Marketing. One Partner.
Spotlight is a full service marketing firm, web design agency and magazine publisher located in Fargo, ND, Bismarck ND, Western Minnesota and Sioux Falls, SD. [... view Spotlight profile ]- Location
- Fargo, North Dakota
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
A Full Cycle Digital Marketing Agency
ComboApp is a professional mobile app marketing agency that seamlessly connects businesses, from start to finish, with comprehensive mobile and web marketing services. Our goal is to help you transform your ideas into successful realities. [... view ComboApp profile ]- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Portfolios Count
- 5 Projects Listed
The Growth Partner for Outdoor Brands
Unruled is the leading integrated agency for outdoor brands. As a full-force growth partner, we help brands scale smarter—fusing strategy, creative, and tech into unstoppable momentum. We dont follow trends; we make them. Ready to lead the pack, not just follow it? Were your guide. [... view Unruled Outdoor Agency profile ]- Location
- Mount Pleasant, South Carolina
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 11 Projects Listed
Exceeding your Expectations
Silverwood Studios is a one-stop shop allowing us to build our clients' brands across multiple channels. We manage each project from conception to completion while maintaining ongoing communication and collaboration with our clients. We firmly believe this open dialogue allows for mutual understanding and [... see all Silverwood Studios reviews ]- Location
- Newtown, Pennsylvania
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
The only SEO Agency youll ever need
At Design Box, we are your go-to destination for all things Creative Digital Marketing! Our team of talented and passionate professionals has the expertise to maximize quality conversions across SEO/Ad Management, Web Development & Hosting. With unique skillsets in Google Adwords, Facebook/Instagram [... view Design Box Digital profile ]- Location
- Melbourne, Australia
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Driven by a desire to see each client prosper and expand online
Source Code is a results-driven web design company based in Mexico. We specialize in designing and developing high-performance websites. At Source Code, we turn passive visitors into loyal customers. [... see all Source Code reviews ]- Location
- Mexico City, Mexico
- Number of Employees
- Under 49
- Average Hourly Rate
- $28/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
AI-Driven Digital Solutions
HiveNexis delivers smart, scalable digital and e-commerce solutions powered by AI, automation, and precision-driven development. Our dedicated team helps brands build high-performance websites, grow online sales, and scale stronger in the digital space. [... view HiveNexis profile ]- Location
- Sugar Land, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- Portfolios Count
- 9 Projects Listed
We are Strategy + Digital working as one.
All-in-one Communication Agency that combines Strategy and Digital to think and implement ongoing solutions.With over 15 years of experience, we have adapted our hands-on approach to strategically design and implement digital solutions that are client driven, goal oriented and industry specialized [... view Republica 45 profile ]- Location
- Lisbon, Portugal
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Designing the Future, One Brand at a Time.
CMT Graphics LLC is a remote Creative Design Studio dedicated to elevating brands with expert graphic design, social media visuals, and WordPress website solutions.Lets create something amazing! [... see all CMT Graphics LLC reviews ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Let's Boost Your Traffic & Conversion
One Click SEO, a Digital Marketing Agency headquartered in New Orleans, LA, specializes in tackling the most challenging niche markets, including real estate, law firms, medical, and local SEO. [... view One Click SEO profile ]- Location
- New Orleans, Louisiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $135/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
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.
