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
16,416 Companies - Rankings updated: April 06, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
Expert Digital Solutions
We are a team of motivated experts who are passionate about serving our clients. Not only do we beat deadlines, build kickass websites, increase conversions, and create monumental ad campaigns. [... view Blackhawk profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $1,000 - $10,000
We love who we are and we are very proud to be the part of your business
EZY Marketing provides the top link-building and SEO services, a marketing action plan for your company, and assistance in enhancing the performance of your sales force. [... view EZY MARKETING profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
New business by advertising on the Internet.
Leads Dubai is a Lead Generation and Advertising company in UAE. They make it easy for companies to get new business by advertising on the Internet. [... view Leads Dubai profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Illuminate Agency is a London-based Performance Digital Marketing Agency. We work with a wide range of clients across different verticals, from high-end fashion brands, to fast-growing start-ups, established recruitment companies and well-known entertainment companies. [... view Illuminate Agency profile ]
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Our agency provides professional digital marketing services in Egypt.
We at Green Mind Agency understand the need for digital marketing solutions and have provided them to our clients since 2014. Our digital media agency offers a wide range of services to our clients, from web development to content writing to social media marketing and everything in between. [... view Green Mind Agency profile ]- Location
- Cairo, Egypt
- Number of Employees
- Under 49
Best Digital Marketing agency in Guwahati
Blindspot Media is a Digital Marketing service provider in Guwahati which blends creativity with feasibility. We offer a plethora of Services like SEO, SEM, SMM, Complete Digital Marketing, Web Design and Development, Domain Registration, Web Hosting, E - Commerce Solutions, Content Management System, App [... view ONE & ZERO profile ]- Location
- Guwahati, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
Turning Bright Ideas Into Digital Realities.
Award-winning digital marketing agency focused on digital advertising, SEO, and website management. [... view SEMbyotic profile ]- Location
- San Jose, California
- Number of Employees
- Under 49
Give Your Business Legs.
Twelve Legs Marketing specialises in video and digital marketing. We collaborate with businesses in the sports, auto, higher education, banking, healthcare, government, and nonprofit sectors. Call us right away to talk about your requirements and how we can assist you in growing your company. [... view Twelve Legs Marketing profile ]- Location
- Colorado Springs, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Delivering Thoughtful Solutions That Achieve Meaningful Outcomes.
Our philosophy is simple: construct thoughtful solutions that maximize outcomes. [... view Watermark profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $160/hr
- Minimal Budget
- $1,000 - $10,000
Prime Marketing Experts helps its clients attract, convert, and retain customers.
Prime Marketing Experts provides a broad variety of marketing, business, and website building services to help companies more effectively bring in, convert, and keep customers. [... view Prime Marketing Experts profile ]- Location
- Burlington, Massachusetts
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
A Powerful Marketing Agency
We are a digital marketing agency specializing in powerful organic search engine optimization for small businesses. Northlake is all about building an improved cashflow system to increase your profits while lowering the cost per acquisition for new customers. When we started Northlake Digital in 2008, the [... view NorthLake Digital profile ]- Location
- Charlotte, North Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
We work with brands that want to live forever.
Imagine a world where companies exist not for the pursuit of profit, but for the purpose of creating value and effecting positive change in their communities, countries and for humanity. We want to make this our reality. [... view That Marketing Guy profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Graphos is a growth agency that transforms brands into market leaders. Focused on creating measurable results, Graphos builds on tree pillars of branding, digital marketing and growth to holistically, accountably create and manage change. [... view Graphos profile ]
- Location
- St. Albert, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Best digital marketing company in bangalore, India. Brandstory is the leading digital marketing agency in bangalore. Hire Brandstory digital marketing agencies in bangalore to get digital leads for your business. Best digital marketing services providers in bangaloreBrandstory is one of the top and best [... view Brandstory profile ]
- Location
- Bengaluru, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 6 Projects Listed
- Webpers is a leading service provider of 360 degrees digital marketing & software development firm in Bangladesh.Webpers was established in 2009 with the vision to impact today's businesses by deploying the modern technology. We strive to make technology easier and more reliable for our clients.Our [... view WEBPERS LTD profile ]
- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Every day we leave the web a little better than we found it.
We are Edward Robertson, a web design firm founded in 1996. We keep the balance of creativity, technology, and common sense. Divided into two offices Darlington and Newcastle. [... view Edward Robertson Digital Design profile ]- Location
- Newcastle, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
The Advertising and Digital Marketing Agency Tucson Businesses Rely On
Looking for the best advertising agencies Tucson has to offer? Turn to Tagline Media Group. We're the digital marketing agency Tucson companies trusts to help their businesses grow. [... view Tagline Media Group profile ]- Location
- Tucson, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- $1,000 - $10,000
Transforming Your Business Through SEO
SEO Houston Pros is a leading provider of search engine optimization and local SEO services. We thrive on delivering the vital visibility our clients require to excel. It's one thing to promote SEO expertise, but it's an entirely different feat to embody it and demonstrate the ability to rank our own company. [... view SEO Pros profile ]- Location
- Houston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
- We are a digital marketing agency that helps you to increase your online-business. As premier Google partner, Facebook experts and RTB specialists we manage your online acquisition via SEO, SEA, Facebook, programmatic advertising etc. Contact us for more information. [... view Knewledge profile ]
- Location
- Brussels, Belgium
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
Data-Driven Growth, Measurable Success.
We help businesses optimize their Profit Per Visitor (PPV) by making data-backed decisions. Specializing in SEO and PPC for budgets under $20K/month, our expert team delivers noticeable improvements within two months. [... view Sebo Marketing, Inc profile ]- Location
- Provo, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
We Are Digital Marketing Professionals .
We are SEO, Social Media Management & Online Reputation Marketing Specialists . Getting organic traffic to your website, social media and YouTube videos is what we do best. Every business is different so we customize digital marketing strategies to fit every one of our clients. Reputation Marketing is new [... view Lucid Leverage profile ]- Location
- Tempe, Arizona
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Inbound Interactive is a Digital Marketing Agency, providing Google Adwords and SEO services to Calgary businesses since 2009. We love helping businesses put the web to work. If you have questions or would like to learn more, book a free 30-minute, no-obligation consultation. [... view Inbound Interactive profile ]
- Location
- Calgary, Canada
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Portfolios Count
- 3 Projects Listed
Delivering Results that Generate Sales & Brand Success
Grounded by our expertise in business-to-business and business-to-consumer marketing, an earned mastery of unified public and media relations, and trusted positions in the industry sectors in which we specialize, we help our clients engage with their marketplaces and leverage publicity into results and [... view Eberly & Collard profile ]- Location
- Atlanta, Georgia
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Helping clients define their authentic brand story, then own it across the entire customer journey.
UPBrand is a team of strategists, writers, designers, brand managers, digital experts, producers, goofballs, and mad scientists, all striving toward the same goals of thoughtful creativity that makes a difference and rewarding partnerships. We are forever driven by our curiosity, our inventiveness, and our [... view UPBrand Collaborative, LLC profile ]- Location
- St. Louis, Missouri
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Digital Marketing for the Bold
We are experts at nailing what makes your people tick and the digital “speak” that will make them turn to you. Over the years, we’ve tracked and continue to analyze mountains of data, a unique experience which helps us to be hyper-informed when guiding our clients’ digital marketing. [... view Lightspan Digital profile ]- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Full-Service SEO & Digital Marketing Agency
Web Cures, dedicated in catering to diverse web solutions needs of people worldwide.We support our clients’ business requirements and provide a reliable solution in the rearmost. Provide constant standards for our clients at every stage from end to end through the entire project. We change the client’s [... view Web Cures profile ]- Location
- Ahmedabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
Aviation Marketing That Gives You Lift
Greteman Group is an aviation-focused marketing agency that delivers innovative, integrated campaigns to elevate brands. With expertise in lead generation, branding, digital solutions, and public relations, they create marketing strategies that drive measurable action and results. [... view Greteman Group profile ]- Location
- Wichita, Kansas
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Helping build and grow your business.
MyCali Designs is based in Woodland. As a highly-rated design and marketing agency, we are dedicated to achieving results that drive your business success. Our approach centers around actively listening to you, ensuring we understand how we can create the greatest impact. [... view MyCali Designs profile ]- Location
- Woodland, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
- LRM RiverValley Marketing is a full-service agency that focuses specifically on small businesses, and was founded in April of 2016, by Lara and Ryan Millican. LRM was started with the idea of creating a marketing agency that the local business community could use, without paying the high prices typically seen [... view LRM RiverValley Marketing profile ]
- Location
- Fort Smith, Arkansas
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
An Award-Winning Marketing Firm
The Department of Marketing (DofM) is an interactive, award-winning marketing firm headquartered in Raleigh, N.C. We wanted to create an agency that offers fantastic value while still being able to offer a full suite of marketing services. Seems impossible right? Actually, its not; we created a hybrid agency [... view The Department Of Marketing profile ]- Location
- Raleigh , North Carolina
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Strategic Web Solutions for Business Growth
Expert web design, automation, and online marketing strategies to boost your business. [... view Xtreme Websites profile ]- Location
- Rockville, Maryland
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 9 Projects Listed
- Outsourced Marketing helps businesses overcome their biggest marketing, lead generation, SEO, social media, content, and website challenges by implementing a marketing system that makes marketing seem easy.When you work with us you're working with a top-rated agency:A Top Web Design Agency in Toronto by [... view Outsourced Marketing profile ]
- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
AI-Powered Data +Human Expertise = Smart Growth
Fast Track Marketing is a full service marketing agency that develops and implements marketing strategies and programs for any size business. But to call us an ad agency understates considerably what we actually do for our clients. What makes us different is that we built our platform on the marketing [... view Fast Track Marketing profile ]- Location
- Broomfield, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- Under $1,000
Marketing & PR Agency
We're a full-service marketing and events agency based in Austin, Texas. But we're mostly a set of turnkey team members our clients can't live without. [... view Bounce Marketing & Events profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
We Provide Strategic Marketing, Websites, Apps, Digital Ads, Media Buying and Public Relations
Since 1982 The AD Agency (Led by Debi Gasper) has been recognized as one of the preeminent full-service research, marketing, online digital advertising, graphic design, media buying, IT support, and public relations firms serving a regional, national, and international client base.As an aggressive and [... view The AD Agency profile ]- Location
- Washington DC, Washington DC
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Portfolios Count
- 7 Projects Listed
Smarter Marketing for Real Estate Growth
Digible is a digital marketing agency specializing in the multifamily housing industry. The agency offers data-driven solutions—including paid media, SEO, and AI-powered analytics to help apartment communities attract and retain residents. With a client base spanning over 5,995 properties across 575 cities [... view Digible, Inc. profile ]- Location
- Englewood, Colorado
- Number of Employees
- Under 49
Leading SEO Agency
With years of experience serving clients in the Phoenix and Scottsdale areas, DIAP Media is a leading SEO agency specializing in Local, National, Franchise, Ecommerce, and B2B SEO. Our track record includes successful projects with businesses like TucsonSEO.com and Lifted Websites. [... view DIAP Media profile ]- Location
- Scottsdale, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $1,000 - $10,000
We Do Not Create Brands. We Uncover Them.
For a select set of domestic and international customers, Sinclair & Co. is a full-service, boutique marketing company that creates brands and campaigns that have won awards and produce results. We are able to establish long-lasting, cooperative connections with businesses and organisations, primarily in the [... view Sinclair & Co. profile ]- Location
- Raleigh , North Carolina
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- LDNZ is a one-stop-shop foryour every design related requirement. To enhance customers on your digital platform or refresh your product’s look,product packaging and anything in between, LDNZ has allyoursolutions. [... view LDNZ LTD profile ]
- Location
- Auckland, New Zealand
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
- Fireworx is a marketing, creative and digital agency, providing solutions that help clients disrupt their market. We create a more compelling competitive advantage so businesses better resonate with their target customers, driving a greater return on marketing investment. From our offices in London and [... view Fireworx profile ]
- Location
- Bournemouth, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- $10,000 - $25,000
- RedCubeDigital Media is 10 years young disruptive digital agency that holds expertise in creating complete digital strategies for businesses of all sizes and shapes. [... view Redcube Digital Media Pvt. Ltd. profile ]
- Location
- Delhi, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
- Bugtreat Technologies is an offshore web design and development services company in Madurai, India and High Wycombe, UK offers comprehensive responsive web design, web application development and mobile apps development services to the global clients. Also provide high quality responsive design free and [... view Bugtreat Technologies profile ]
- Location
- Madurai, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Business Stuck in Idle? Shift Into High Gear.
Ranked as one of the fastest growing agencies in the nation by Inc. Magazines Inc. 5000 list, Local Search Group provides custom and modern digital marketing solutions for clients in the automotive, retail, furniture and medical industries. [... view Local Search Group profile ]- Location
- Houston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $10,000 - $25,000
PROFESSIONAL WEBSITE DESIGN COMPANY & SEO
iwebsitez.com is a UK website design company that produces custom, responsive websites for clients in any business sector, designing your desired website to precise requirements. We are also digital SEO marketing specialists who will combine our knowledge and expertise in websites with expert marketing SEO [... view Iwebsitez.com profile ]- Location
- Chichester, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
- For over two decades, the g[squared] team has provided world-class marketing services to our many local, national and international companies representing a comprehensive range of industries. In this time, we’ve performed detailed marketing diagnostics and executed big picture game plans. [... view G[squared] profile ]
- Location
- Edmonton, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
Every Brand Has a Genesis
Genesis is a strategic brand consultancy that helps organizations turn their unique points of difference into market advantage. We work with leaders and innovators to optimize brand, strategy, communications and investor relations. We solve strategic problems creatively and creative problems strategically. [... view Genesis Inc. profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- SEO Nerds is an affordable agency based in Toronto, Ontario focusing on providing quality services that are 100% result driven. We offer a variety of services such as: Search Engine Optimization (SEO)Social Media Marketing (SMM)Web Design and DevelopmentMobile Design (Responsive)Pay Per Click [... view SEO Nerds profile ]
- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Design-Led Strategy. Marketing That Moves.
Icarus Marketing is a UK-based digital agency that combines thoughtful web design, effective SEO and integrated marketing campaigns to help small and medium-sized businesses stand out and grow. [... view Icarus Marketing profile ]- Location
- Holywood, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
Creative Intelligence
Avenue 25 provides branding and web development to traditional and online marketing, SEO and graphic design services. [... view Avenue 25 profile ]- Location
- Phoenix, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $165/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
![g[squared]](https://media.designrush.com/agencies/22771/conversions/g[squared]-logo-listing.jpg){kind=logo}
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.
