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
16,495 Companies - Rankings updated: April 13, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Optimize Your Investments: Digitalize Your Real Estate
With the ever-changing digital landscape, it's time to level up your real estate investments! Realestateko is a trusted agency that has optimized businesses since 2012. Get ready for more leads and sales - we will increase your online visibility in just 90 days or give back every penny of your [... view Realestateko Agency profile ]- Location
- Lagos, Nigeria
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Making Impossible, Possible.
At Neparno 10, we provide SEO optimization for Google using advanced and creative strategies and tactics. We take care of clients' social network accounts and consult companies regarding using the web to get more clients/customers and present firms in their best light. [... view Neparno 10 profile ]- Location
- Jagodina, Serbia
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
A Digital Task Force
East Coast Catalyst is a digital consulting business based in Boston, Massachusetts. We specialize in aiding companies to create, construct and upgrade the digital initiatives that give them the edge over their rivals. Our core services are digital strategy, digital design, and digital marketing. [... view East Coast Catalyst profile ]- Location
- Boston, Massachusetts
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
Perfect Vision for Success - Providing All Things Marketing to All Service Contractors.
Contractor 20/20 is a two-generation family-owned and operated business, that is proud to have been serving the needs of small business owners since 1979. We are able to combine all facets of advertising into one, easy to understand, marketing plan. As technology changes, so does our focus. We are a [... view Contractor20/20 profile ]- Location
- Binghamton, New York
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Results-Driven Web Design & Marketing Agency
At All My Web Needs, we don't just design websites - we create impactful digital experiences! Our award-winning team of experts specializes in crafting custom online solutions that stand above the competition. From Walmart to Veggie Tales, top brands have relied on us to create cutting-edge designs and [... view All My Web Needs profile ]- Location
- Nashville, Tennessee
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Award-Winning Colorado SEO Company
Mobile OPZ is a Greeley-based Digital Marketing firm that works with local and statewide businesses to provide them with the website design and SEO services they need to thrive and expand in 2020 and beyond. We offer all of the digital marketing services you might want under one roof, with one staff, in [... view Mobile OPZ profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Helping Those Who Help Others
We provide consultation in web technology, online strategy, and branding; as well as custom website design and development, Search Engine Optimization (SEO), and Social Media Marketing; plus services such as website maintenance and hosting. [... view Flagship Digital Marketing profile ]- Location
- Charlotte, North Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Elevating and Enabling Brands
We help our clients reach incredible new heights through an array of services specifically tailored to their best interests. Along with that, we offer extensive training and consultancy to entrepreneurs who desire to become industry leaders. [... view Elevate Digital profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
A travel oriented digital agency
Bluetent is a digital agency that specializes in crafting innovative solutions for the travel and tourism industries. With our expertise, we make it possible to turn visions into reality through engaging experiences designed around every customer's needs. [... view Bluetent profile ]- Location
- Carbondale, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
Your Industrial B2B Marketing Team
Amplify is a B2B marketing firm that helps industrial entities accelerate growth and reach their potential. From commercial service providers to medical technology companies, Amplify offers guidance and support in connecting your business with the right audience for greater success. [... view Amplify Industrial Marketing & Guidance profile ]- Location
- North New Hyde Park, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Create an impact
Need help reaching your digital marketing goals? Look no further than the talented team at this full-service agency. With expertise in web design and online promotion, our services boost businesses, spark innovation and fuel e-commerce success! [... view Bizango profile ]- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Making Your Business More Efficient
Business Optimizer's digital marketing expertise helps small and medium-sized businesses achieve their online goals. From creating an eye-catching logo to designing a streamlined website, our team offers specialized services from web design/development to business consulting. We also provide ongoing support [... view Business Optimizer profile ]- Location
- Jefferson City, Tennessee
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
The SEO Specialists You Need
With over ten years of experience, our downtown Toronto-based digital marketing agency is pushing the boundaries with innovative search engine optimization and web development solutions. [... view Hilborn Digital profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Creating Great Websites from the Ground Up
Pixel Army is the one-stop destination for your website needs. With our experienced developers and SEO experts, we will craft a responsive web platform that engages customers across all devices. Plus, with customizable strategies to attract targeted visitors and increase conversions, you’ll be poised to [... view Pixel Army profile ]- Location
- Edmonton, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Your Powerful Digital Marketing Ally
Ilia Tretiakov has revolutionized the inbound marketing landscape with his Toronto-based agency, So Good Digital. Our team works closely alongside small businesses, start-ups and collaborative agencies to create tailored strategies that ensure a successful digital presence. [... view So Good Digital profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Steering Your Business Into The Future
Digital Current helps Phoenix businesses defy the digital marketing status quo, offering unique solutions for success. Through our array of services like SEO, our team uses innovative strategies to help your business thrive. [... view Digital Current profile ]- Location
- Mesa, Arizona
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Specialized Web Solutions for Medical Institutions
For over a decade, Doctor Multimedia has been revolutionizing medical web design and marketing. Our specialized focus on the healthcare industry means that our proven solutions drive clinics' success while also creating an enhanced experience for patients. [... view Doctor Multimedia profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
Your Trusted Web Experts
With a commitment to excellence, Clickingmad Ltd. has established itself as an industry leader in web design and implementation since 2000. Offering cutting-edge website development solutions alongside SEO expertise, we are dedicated to helping clients maximize their online presence. Our award-winning designs [... view Clickingmad profile ]- Location
- Bridgnorth, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
KIKA - Vancouver Marketing Agency & Fractional CMO Consultants
Kika is a full-service marketing communications agency led by a multidisciplinary team of marketing experts, creative designers and web developers. We craft and manage custom integrated solutions designed to optimize brand experiences. [... view Kika Marketing And Communications profile ]- Location
- Vancouver, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Making Your Online Presence Known
Take the guesswork out of achieving online success. With Artios' science-based SEO support, you can rank competitively, better reach your target audience and see tangible business growth without spending big on paid media ads - plus we guarantee a 200% ROI. [... view Artios profile ]- Location
- Richmond, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Reputable Web Design & Ecommerce Experts
Our clients can have the cream of the crop when it comes to websites; with us providing custom designs, up-to-date development techniques, prime hosting plans and more - all at a competitive cost. We are committed to utilizing cutting-edge resources like SEO/SEM strategies and DNS support so their content is [... view Efinitytech profile ]- Location
- Monroe, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
The Forward Thinking Specialists
Harness the power of digital marketing to propel your business' success! Connect with knowledgeable professionals who can guide you through the latest tools and strategies, and enable you to reach greater heights. Make sure that every decision is guided by real human advice - void of confusing terminology or [... view New Light Digital profile ]- Location
- Chișinău, Moldova
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Unmatched expertise in web and mobile app development
14 Oranges is a leader in application development. Since 2009, we have helped organizations large and small achieve success with their development needs. [... view 14 Oranges profile ]- Location
- Vancouver, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
We're the WordPress Experts
SYZYGY 1 Media can boost your business with custom WordPress websites. Our experienced web developers and SEO experts craft professional, eye-catching designs that engage customers for maximum profit potential—all without sacrificing search engine rankings! [... view SYZYGY 1 Media profile ]- Location
- Basehor, Kansas
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Digital Marketing Agency From China
Jademond Digital is a China based full service Digital Marketing Agency providing SEO, SEA, Social Media and E-Commerce Management for China and further APAC countries with native language expertise, hands-on-experience of Digital experts from Asia and Europe. Clients range from B2B over B2C, small, middle [... view Jademond Digital profile ]- Location
- Guangzhou, China
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
The Attention Your Business Needs
At Attention Digital, we believe that all businesses should have access to quality digital marketing solutions. Our Indianapolis-based agency is dedicated to creating custom-tailored strategies that empower small companies, startups and nonprofits with their online presence without breaking the bank. We [... view Attention Digital profile ]- Location
- Fishers, Indiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Word of Mouth Starts Here
At Americom Marketing, we provide end-to-end solutions for all your marketing needs. Our team has the tools and expertise to create effective campaigns that will take your business to new heights. We'll be there from conceiving integrated plans, launching digital initiatives and managing social media [... view Americom Marketing profile ]- Location
- Beaumont, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Work with the Genius
Genius Digital Marketing provides innovative paths to business growth, tailored for every industry. Our trackable digital marketing strategies and data-driven approaches help transform inert leads into meaningful revenue. [... view Genius Digital Marketing LLC profile ]- Location
- Colleyville, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Fastest Way To Hire A Digital Marketer
From increased web traffic to fan acquisition and sales leads, we can help you where it matters most. Our customer-centric approach is transparent, educational, cost-effective and innovative. We love nothing better than to create integrated campaigns that achieve tangible business results for our clients. [... view DMFH profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
Digital Marketing Reimagined
TheHypeSociety is pioneering the digital marketing game. We're transforming how our clients get seen, heard and remembered—through tailored strategies that engage their audience like never before. It's time to take your brand further with revolutionary results! [... view TheHypeSociety profile ]- Location
- Southbank, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Taking your business to the next level
Pulse Infotech is a Software development & Outsourcing firm based in India, providing creative and cost-effective solutions to global organizations.Our custom software programming, website development and mobile app development services enable businesses of all sizes to stay competitive by keeping up with [... view Pulse Infotech profile ]- Location
- Ahmedabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Powering Home Builders with Advanced Digital Strategy
ONeil Interactive is a trailblazing creative marketing agency that delivers dynamic digital solutions to the home-building industry. We started in 2008 with an experienced team of experts who bring together their valuable technical knowledge and residential marketing experience - most having decades of [... view ONeil Interactive profile ]- Location
- Cockeysville, Maryland
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Let's Help You Branch Out
RedTree, a web design and UX/UI company based in Pittsburgh, PA., is dedicated to helping businesses present the best version of themselves online. With specialized expertise in building high-functioning websites and creating smooth user experiences, RedTree will make sure you get optimal performance from [... view RedTree Web Design profile ]- Location
- Pittsburgh, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
WordPress and Shopify Agency
At Mesh With Us, we specialise in solving complex WordPress challenges for businesses of all sizes. [... view Mesh With Us profile ]- Location
- Bundall, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Bringing Your Digital Projects to Life
Looking to make an impact online? Quarter Digital, Bournemouth's leading creative duo, is here to help. With expertise in SEO optimized Web flow website design and construction, we can bring your digital vision into reality. [... view Quarter Digital profile ]- Location
- Bournemouth, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Realizing your vision
10 Pound Gorilla works with you to develop a dynamic online presence that capitalizes on the latest web and business technologies. With our expertise, we uncover strategic opportunities that unlock great savings and help maximize your website's ROI without compromising quality or performance. [... view 10 Pound Gorilla profile ]- Location
- Golden, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
Performance-Oriented SEO & PPC
Our PPC & SEO agency is a force to be reckoned with! We have offices in both Sofia and Varna, Bulgaria and are proud that we were responsible for over 106 million euros of sales this year. Plus – we've managed advertising budgets as high as 4 million EURO making us truly performance-oriented experts at the [... view Inbound.bg profile ]- Location
- Varna, Bulgaria
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
3 Steps Closer to Success
At SearchRPM, we're not just in the business of writing for robots and building spammy links. Instead, we focus on crafting digital brands that both search engines and users will adore. Our goal is to help your brand go beyond rankings so you can stand out from the competition. [... view SearchRPM profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
Pro Web Developers at Their Best
Designer Websites is the perfect one-stop shop for businesses looking to get their online presence off the ground. Our expert team of developers, designers and marketing specialists can create a bespoke website or software solution with an accompanying competitive strategy—all designed specifically to give [... view Designer Websites profile ]- Location
- Sully, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Gearing You Up for Success
eSterling is passionate about crafting attractive and effective websites that help businesses gain a competitive edge. Our 20 years in business and expert team members have gained us extensive knowledge to draw upon to help businesses succeed and create strong client relationships. [... view ESterling profile ]- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Over a decade of SEO expertise
Akash Srivastava is a highly experienced professional SEO Consultant with more than 11 years of expertise. He has an impressive track record and has worked with 155+ clients. Akash uses established white hat techniques for optimum performance. He also prides himself on being reliable and providing 100% [... view AkashSEO profile ]- Location
- Gonda, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Strategies you can trust
Signify Digital was founded on the pillars of digital marketing, innovation and branding. Our journey began in 2017 over a shared drink between passionate professionals who wanted to make their mark by providing world-class services. Today, we are honored to be working with the most amazing clients. [... view Signify Digital profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Where every interaction matters
Symmetri is dedicated to constructing powerful connections between B2B companies and their customers. By promoting engagement, generating enthusiasm, and establishing trustworthiness with the consumer base, we strive to partner with organizations on a mission of positive change. [... view Symmetri Marketing Group profile ]- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $50,000 & Up
Premier Design and Digital Solutions
At White Fox, we strive for success in every project. Our team of talented engineers near Asheville, NC bring their best skills to the table and provide exceptional web design and digital marketing solutions! [... view White Fox Studios profile ]- Location
- Asheville, North Carolina
- Number of Employees
- Under 49
Taking Your Business to Better Heights
A Brighton-based agency, Vixen Digital is leading the digital marketing charge. Through experienced PPC and SEO expertise, we provide a comprehensive range of services—from tailored strategy to tactical implementation and training solutions. Our goal is to make sure our clients stay ahead of the curve in an [... view Vixen Digital profile ]- Location
- Brighton, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Simply Hard to Beat
Hard Beat Communications is the perfect digital marketing solution for any budget. We're an award-winning PR and AD agency offering exceptional services without needing a retainer - you only pay as a subscriber when required! On top of that, we provide dedicated dashboards to help with management and promote [... view Hard Beat Communications profile ]- Location
- Plantation, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
We Take Your Business Further
With over two decades of experience in digital marketing, Fasturtle is the go-to firm for trusted and results-driven solutions. We've worked with a multitude of industries - large or small scale - to provide tailored services that always exceed expectations. Partner up with us today and see just how far we [... view Fasturtle profile ]- Location
- Phoenix, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Benefitting from enhanced system potential
With DesignTorontoWeb.ca (DTW) at your service, every challenge is met with a powerhouse of AI-enhanced expertise, industry experience, and proven methodologies. This commitment to cutting-edge tools ensures we deliver timely results within your desired budget. [... view DTW profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Your Outsourced Digital Marketing Partner
EPR Marketing is here to help you succeed in the ever-evolving world of marketing! We create customized strategies and tactics that will get the most out of your current efforts or offer an exciting new approach for even greater results. Stay ahead with us to stay one step ahead of the competition. [... view EPR Marketing profile ]- Location
- Telford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
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.
