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
16,413 Companies - Rankings updated: April 05, 2026
Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.
360 degree media solutions
IAM CC is a multi-channel agency specialised in media buying, OOH, print, creative, digital, social, promotional and experiential marketing. Fueled by fresh thinking, insights and expertise, we deliver consumer engagement by immersing them in memorable narratives and experiences. [... view IAM Creative Communication profile ]- Location
- Gurgaon, India
- Number of Employees
- 50 - 99
- We have attracted some magnificent humans to our team, with the skills and know-how to scale any e-commerce projects. Our team of experts is not afraid to challenge themselves or to think ahead. [... view We Deliver Agency profile ]
- Location
- Vilnius, Lithuania
- Number of Employees
- 50 - 99
Our mission is to make our clients' lives better by supporting their professional success
MyAdvice is a pioneer in digital marketing and publishing. Our team, which includes authors, editors, programmers, graphic designers, search engine visibility professionals, experts in digital marketing, and support staff, collaborates to produce the most complete solutions currently offered. We give [... view My Advice profile ]- Location
- Lehi, Utah
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $130/hr
- Minimal Budget
- Under $1,000
- TMD | The Marketing Department is a value-creating Saudi Arabia-based marketing team of professionals and experts that empower businesses and brands to relate with the locals and be in control over their marketing outcomes through the use of empathy, creativity and technology. [... view TMD | The Marketing Department profile ]
- Location
- Riyadh, Saudi Arabia
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
- We are a Revenue Growth Agency. Not only a communication agency anymore, OFG Advertising today is a data driven agency focused on measurable results. OFG Advertising’s mail goal is to help company grow their business based on following assumptions:A new model of communication. Nowadays the [... view OFG profile ]
- Location
- Milan, Italy
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
HUMAN FOCUSED INTEGRATED SOLUTIONS
Gricreative is an integrated service agency that designs the interaction between brands and people. Gricreative presents a wide array of end-to-end solutions that cover digital, conventional, and social media for rapid brand success. [... view Gri Creative profile ]- Location
- Istanbul, Turkey
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Digital Marketing Consulting
As a full-service digital advertising firm, Clickflame has all of the tools under one roof that businesses need to succeed. They hit search engines like Thor's Hammer and don’t slow down until they dominate on behalf of our clients. [... view Clickflame profile ]- Location
- Tustin, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
From the Digital Space to Your Waiting Room Since 1995
Einstein Medical is the preeminent online marketing company for elective healthcare professionals in the nation. They've developed more successful internet strategies for the healthcare industry than most of their competitors combined. [... view Einstein Medical profile ]- Location
- San Diego, California
- Number of Employees
- 50 - 99
- Minimal Budget
- Under $1,000
- Portfolios Count
- 4 Projects Listed
- Norte Digital LATAM is a digital media agency and a Google Premier Partner. That's made them one of the most important agencies on the markets they operate, maximizing the investment of their customers through targeted efforts. [... view Norte Digital LATAM profile ]
- Location
- Santiago, Chile
- Number of Employees
- 50 - 99
- Inchoo is a full-service eCommerce development agency. Their purpose is to help merchants start and grow their online businesses, capturing the unique story of each and every business to develop a customized strategy for success. [... view Inchoo profile ]
- Location
- Osijek, Croatia
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
Web Development, Digital Marketing
Techuire is a digital agency that takes a client-centric approach and dedication towards every single project. Web development and search engine optimization services provided by Techuire are top rated in the country. [... view Techurie profile ]- Location
- Islamabad, Pakistan
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $12/hr
- Minimal Budget
- $1,000 - $10,000
Spinutech is one of the midwest's top digital marketing and web design agencies.
Spinutech is Iowa's largest digital-only agency and employees many of the Midwest's top digital talent. They are an Inc 5000 company and Google Premier Partner who prides themselves on metrics-based results driven by custom business strategy and second-to-none tactical execution. [... view Spinutech profile ]- Location
- Clive, Iowa
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $135/hr
- Minimal Budget
- $1,000 - $10,000
People. Planet. Profit. All on Equal Footing
soulpepper is a digital marketing agency specializing in search engine marketing, SEO, web design for lead generation and eCommerce. As one of the nations fastest growing young companies and as a trusted Premier Google Partner, we're a team of experts with serious experience in growing companies. [... view Soulpepper profile ]- Location
- Vancouver, Canada
- Number of Employees
- 50 - 99
- Minimal Budget
- Under $1,000
To create digital minds, organizations and business
We are the first 100% digital agency in the Dominican Republic. We help you to get to the right customers and grow your business identifying who they are, where they are and what they want. [... view AdVentures Digital Agency profile ]- Location
- Santo Domingo, Dominican Republic
- Number of Employees
- 50 - 99
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
We Build It.
Leaders, Innovators, and Mavericks in the website and mobile application development industry. Offering cutting-edge design and custom services, which boldly challenge conventional requirements for achievement in the highly competitive landscape of the internet. [... view STAUFFER profile ]- Location
- Beverly Hills, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $150/hr
SEO SERVICES
Welcome to SYMITS- a renowned SEO provider. We offer search engine optimization, paid marketing, social media management, web design and development, and content writing services, along with customized, quality-assured, and cost-effective digital marketing strategies. [... view Symits profile ]- Location
- Karachi, Pakistan
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
craft |care | amplify
I Knowledge Factory Pvt. Ltd is a force to be reckoned with in the digital marketing arena. We specialize in all things digital. In other words, we are your ideal digital marketing genie! We have 18+ years of industry experience and expertise to help solve even the toughest of your digital marketing [... view I Knowledge Factory Pvt. Ltd. profile ]- Location
- Pune, India
- Number of Employees
- 50 - 99
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Denver SEO Agency
Ethical SEO Consulting is a Denver SEO company that specializes in helping clients make more money by helping them increase their visibility online. [... view Ethical SEO Consulting LLC profile ]- Location
- Denver, Colorado
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $1/hr
- Minimal Budget
- $1,000 - $10,000
Tailored Marketing & Branding Solutions
We can help you adjust your marketing strategy to a new advertising landscape of evolving technology, data, and consumer behavior to stay ahead of your competitors and grow a successful business. [... view Stagetek profile ]- Location
- Addison, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $17/hr
- Minimal Budget
- Under $1,000
Driving Growth with Inbound & Digital Strategy.
Founded in 2009, IMPACT has grown to become one of the most trusted marketing agencies in the industry, dedicated to helping organizations generate more qualified website traffic and sales-ready leads to improve the bottom line. [... view IMPACT profile ]- Location
- Cheshire, Connecticut
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $1,000 - $10,000
An award-winning full service digital agency based in Malaysia.
Award-winning Performance Marketing agency, specialising in Paid Media, SEO, web development, social media and creative services. The largest performance marketing agency in Southeast Asia (now present in Malaysia, Singapore and Hong Kong). [... view SearchGuru profile ]- Location
- Kuala Lumpur, Malaysia
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Portfolios Count
- 5 Projects Listed
be found - be chosen - convert
Digital NRG is a Google Channel EMEA partner specialising in SEO, PPC and Web Development - Enquire Today! [... view Digital NRG profile ]- Location
- Bristol, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $90/hr
- Minimal Budget
- $1,000 - $10,000
We bring the spark that lights the fire.
Were (spark), a full-service production agency with speed, agility, and a collaborative spirit.We help you craft compelling stories people want to hear and deliver them on the right channel, at the right time, to the right person. Getting your brand ready to act when that magic moment strikes that [... view LEAP Spark profile ]- Location
- Louisville, Kentucky
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Your Growth Partner
Dubai's leading digital marketing & advertising agency. As a full-service media company, we help brands increase ROI, attract customers, convert leads & more. [... view Bester Capital Media profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- 50 - 99
- Minimal Budget
- $1,000 - $10,000
innovation for masses
LAKSN Technology is an IT Company providing Software/ Web Development, Mobile Application Development and High-end Design & Multimedia Solutions. We have build high competency in developing and customizing solutions based on various open Source technology like Joomla, Magneto, Word press etc . [... view LAKSN Technologies profile ]- Location
- Mumbai, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Your Website and Software Development partneer
MY SOFT IT is leading Software Development company based in Dhaka, Bangladesh, formed in 2012. Our company offers a full scope of special services Including Website Design, Web Development, Ecommerce website, Software Development, Digital Marketing, Graphics and Brand identity design etc. [... view MY SOFT IT profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 4 Projects Listed
Web Design & Development Services
Wisdom IT Solutions is a leading IT creative digital agency in Dubai. It has highly qualified and experienced individuals who professionally offer website designing and development, social media marketing and mobile app design and development. [... view Wisdom IT Solutions profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 7 Projects Listed
We bring Success to your Business
The leading Digital Marketing Agency in Dubai [... view Digital Media Sapiens profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Experience Transformation
One Design Company is a Chicago-based strategic design and development agency that creates impactful brand experiences at the intersection of research, communication, design, and technology. The agency is composed of a multidisciplinary team of strategists, designers, developers, and writers who collaborate [... view One Design Company profile ]- Location
- Chicago, Illinois
- Number of Employees
- 50 - 99
- Portfolios Count
- 1 Project Listed
Comunicação para toda a jornada do consumidor , Tecnologia para o sucesso de seus negócios
Vender é o resultado de um processo onde o cliente entende qual o produto ou serviço que melhor atende à sua necessidade, encontra o que está procurando, supera as inseguranças e barreiras de compra, compra, fica satisfeito e recompra. [... view Chleba Agencia profile ]- Location
- Sao Paulo, Brazil
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
ROI Driven Digital Marketing Company
Digital SEO Pros is a digital marketing in Macon, GA company providing the best marketing solutions for your online business. [... view Digital SEO Pros profile ]- Location
- Macon, Georgia
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
WE ARE A DIGITAL AGENCY BASED IN AUCKLAND, NEW ZEALAND
BBT is a digital agency in Auckland, NZ. We provide full-service digital marketing solutions and strategy to set your business apart. [... view BBT Digital profile ]- Location
- Auckland, New Zealand
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $1,000 - $10,000
Forget Your Agency of Record. We Are Your Agency of Action.
We are about curating a 1-to-1 targeted media strategy on a mass scale; helping clients drive rich engagements with their existing and new audiences. [... view Converge profile ]- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
We’re devoted to web design that helps promote and position business on Internet through a personali
Offer a quality service, always compromised with our clients and with ourselves.To teach, inspire and form engineers in University capable to apply the concepts seen in class to identify and solve problems that involve computer systems. [... view Web Design Akus.net profile ]- Location
- Puerto Vallarta, Mexico
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
A 360-degree Digital Marketing Agency Kenya Offering Web Design, Web Development, PPC & SEO Services
DimeHub is a digital marketing agency in Kenya which offers its services to help clients generate qualified Sales, Leads & Increase Website Traffic for their respective business.DimeHub works with client companies or business groups to customize the best mix of online marketing with guaranteed ROI [... view DimeHub profile ]- Location
- Nairobi, Kenya
- Number of Employees
- 50 - 99
Orange County Web Design
GreatLike Media is the leading Orange County web design, SEO and digital marketing company since 2009, located in orange, California, we specializes in custom website design, web development, wordpress design, digital marketing, search engine optimization, PPC, SMM, content marketing.... [... view GreatLike Media profile ]- Location
- Orange County, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Get a Tech Team for Your Marketing
Airfleet creates and optimizes revenue generating websites for tech b2b marketers. Our services include SEO, CRO, Design, Development and Marketing Automation. We've created the first website platform for tech b2b marketers to easily scale their marketing. [... view AirFleet profile ]- Location
- Palo Alto, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $25,000 - $50,000
The Crowning Jewel of Business
GEXTON was founded in the November of 2000 to provide creative website, mobile app development and SEO services from static presentation websites to complex database driven system. Additional services includes graphic design, content and Marketing services to small and corporate businesses. [... view Gexton Inc profile ]- Location
- Hyderabad, Pakistan
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $35/hr
- Minimal Budget
- Under $1,000
- At By, we create a connection between the brand and its target. Everything we do is led by strategy, innovation and creativity. [... view WYcreative profile ]
- Location
- Oeiras, Portugal
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
We Influence Consumer Behavior for Global Brands.
TRAFFIK is a full-service advertising firm located in the heart of Southern California that specialises in developing strategies that increase demand and establish enduring bonds between businesses and their customers. [... view TRAFFIK profile ]- Location
- Irvine, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $205/hr
- Minimal Budget
- $1,000 - $10,000
A Complete IT Infrastructure and Software Solution Under One Roof
Euro Digital Technologies LLC proudly represents a Complete IT Infrastructure and Software Solutions Under One Roof, with a state of art Infrastructure and Technical Expertise in the field of Information Technology. Euro Digital has emphasized on performance, high quality as per globe standards. [... view Euro Digital Technologies profile ]- Location
- Abu Dhabi, United Arab Emirates
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Full-service marketing
Emerald Colour is a full-service marketing goal orientated design agency in London & Basingstoke. [... view Emerald Colour profile ]- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
OUTTHINK. OUTDO. OUTPERFORM
L&S is a full-service advertising agency focused on using insights to develop all-emcompassing, award-winning campaigns that have proven results. [... view Lawrence & Schiller profile ]- Location
- Sioux Falls, South Dakota
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $130/hr
Webomaze Technologies
Webomaze is one of the top-notch SEO company in Chandigarh where we help you with best technical support over your goals to stay on top of SERPs. Opt for our Basic SEO package as a startup move and we promise you to get sure shot results. [... view Webomaze Technologies profile ]- Location
- Chandigarh, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $5/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
ISO 27001:2013 Certified Company
Dark Bears is one of the top leading web and mobile app development company globally focusing on iPhone, iPad & Android applications. Other areas of expertise are IOT, Blockchain, AI and Systems Programming [... view DarkBears profile ]- Location
- Lewes, Delaware
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 12 Projects Listed
Unleashing the Power of Business Consulting in the New World
ZG Worldwide Consultants, a service mark of Zukunft Group Worldwide LLC, is your trusted partner in unleashing the power of business consulting in the new world. Contact us to explore our extensive Roster of Associates, complete with expertise summaries for each consultant. [... view ZG Worldwide Consultants profile ]- Location
- Springfield, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Optimize your website with amazing SEO and SMO services provided by The Jigsaw SEO located in Navi Mumbai & Thane. A high-quality SEO company offering professional SEO & SMO services to increase traffic to your website. [... view Thejigsawseo profile ]
- Location
- Navi Mumbai, India
- Number of Employees
- 50 - 99
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- $150/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
- Keen Digital Services is a group of professionals who combine their individual skills to form a dynamic and successful team, helping individuals, companies and charities to maintain an online presence and remain them at the top of their field. [... view Keen Digital Services profile ]
- Location
- Hyderabad, India
- Number of Employees
- 50 - 99
- Portfolios Count
- 1 Project Listed
Think Unique Think Smart
One of the best mobile application development companies in Kochi which also specializes in Website Design and Development, Digital Marketing. [... view IROID Technologies profile ]- Location
- Kochi, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $3700/hr
- Minimal Budget
- $1,000 - $10,000
SEO Specializations
- Amazon
- Automotive
- B2B
- Construction
- Consulting
- Dental
- eCommerce
- Enterprise
- for Moving Companies
- Generative Engine Optimization
- Google My Business
- Healthcare
- Hospitality
- Insurance
- International
- Law Firm
- Link Building
- Local Optimization
- Manufacturing
- Mobile
- Multilingual
- Nonprofit
- On-Page Optimization
- Outsourcing
- Real Estate
- Restaurants
- Shopify
- Small Business
- Startup
- Technical
- Veterinarian
- Video
- YouTube
Services Related to SEO
Top SEO Agencies by Country
Everything You Need to Know About SEO Companies
What can an SEO company do for your business?
SEO companies help your business attract more customers from search engines, increase revenue, and build long-term online visibility. Instead of relying on paid ads that stop when the budget ends, SEO creates a sustainable source of traffic and leads.
These are the most important ways an SEO agency contributes to your growth.
1. Increase your qualified, high-intent traffic
An SEO agency positions your website in front of people actively searching for your products or services. Organic traffic converts better because it captures existing demand, not passive attention.
Organic search remains the dominant acquisition channel, driving 53.3% of all website traffic, far exceeding paid and social channels combined. This makes SEO the single largest and most sustainable source of new visitors.
2. Deliver higher ROI than most marketing channels
SEO companies build long-term assets through content, technical improvements, and authority. Unlike paid ads, results continue after the initial investment.
Businesses generate an average 748% return on investment from SEO, meaning roughly $7.48 earned for every $1 spent. This compounding effect makes SEO one of the highest-ROI digital marketing strategies over time.
3. Improve conversion rates and generate more leads
SEO agencies do more than increase traffic. They improve content quality, site structure, and user experience to turn visitors into customers. This directly affects revenue.
SEO leads have a 14.6% close rate, compared to just 1.7% for outbound leads like cold outreach or print advertising. This means SEO traffic is significantly more likely to become paying customers.
4. Strengthen your brand visibility and credibility
Ranking high in search results builds trust and brand authority. Users associate top rankings with credibility, which increases engagement and conversions.
This visibility is critical because 75% of users never scroll past the first page of search results, meaning businesses that rank lower lose most potential customers. SEO agencies help you compete for these high-visibility positions.
5. Protect and grow your traffic through constant optimization
Search engines update their algorithms constantly, and technical performance directly affects rankings and revenue.
SEO agencies monitor performance, fix issues, and adapt your strategy. This is essential because 53% of mobile users leave a website that takes longer than 3 seconds to load, directly reducing traffic and conversions if performance is poor.
Ongoing SEO ensures your site remains competitive, accessible, and profitable.
What is the difference between on-page and off-page SEO?
On-page SEO improves elements on your website, while off-page SEO improves your website’s authority through external signals. You need both to rank competitively.
On-page SEO
On-page SEO focuses on optimizing content and technical elements you control directly on your site. Its goal is to help search engines understand your pages and match them to relevant searches.
Common on-page SEO factors:
- Page titles and meta descriptions
- Headings (H1, H2, H3)
- Keyword-optimized content
- Internal links between pages
- Image alt text
- URL structure
- Page speed and mobile usability
These signals determine relevance and usability.
Off-page SEO
Off-page SEO focuses on signals outside your website that build credibility and trust. Its goal is to show search engines that other sources recognize your site as valuable.
Common off-page SEO factors:
- Backlinks from other websites
- Brand mentions
- Digital PR and media coverage
- Business listings and citations
- Online reviews
These signals determine authority and trust.
On-page SEO makes your site relevant, while off-page SEO makes your site authoritative. You need both to rank. A well-optimized page without backlinks rarely ranks competitively. A strong backlink profile cannot compensate for poor on-page optimization.
What are the common, dangerous SEO techniques to avoid?
Common dangerous SEO techniques to avoid are tactics that try to manipulate rankings instead of earning them. They can trigger algorithmic demotions or manual actions, causing major traffic loss and long recovery cycles.
Google’s spam systems are aggressive, and it reports that SpamBrain helps keep more than 99% of visits from Search spam-free.
SpamBrain is Google’s primary automated spam-detection system that identifies and filters manipulatively optimized or low-quality content before it reaches search results. It uses machine learning to model patterns of abuse rather than rely on hard rules, making it far more effective at spotting sophisticated spam tactics.
High-risk tactics to avoid include:
- Buying or selling links (link schemes)
Paying for backlinks, exchanging links at scale, or using sponsored placements without proper attributes. These patterns are a top reason sites get penalized. This includes many guest post packages and “1000 links for $X” offers. - Private Blog Networks (PBNs), link farms, and spam link blasts
Networks of sites created mainly to pass PageRank, or sudden unnatural link spikes from unrelated domains. You may see a short lift, then a hard drop when Google detects them. - Comment and forum spam
Dropping links in blog comments, profiles, and forums just to create backlinks. These links are usually low quality, easy to detect, often ignored at best, and harmful at worst. - Keyword stuffing and hidden text
Repeating keywords unnaturally or hiding keywords (white text on white background, CSS tricks). These practices degrade readability and are treated as manipulation. - Cloaking
Showing search engines one version of a page and users a different one. This is one of the fastest routes to manual action. - Doorway pages
Creating many thin pages targeting slight keyword variations or locations to funnel users to the same destination. This is a classic spam pattern. - Sneaky redirects
Redirecting users to a different page than the one indexed, or building rankings on one page, then redirecting to an unrelated offer page. - Scraped or copied content
Republishing content taken from other sites with little original value. This includes content spinning and mass duplication. - Scaled low-quality content, including scaled AI spam
Mass-producing pages with little originality, weak usefulness, or no real expertise. Google has explicitly targeted scaled content abuse. - Fake E-E-A-T signals
Invented author bios, fake credentials, AI-generated personas, fabricated case studies, and misleading “expert” claims. Short-term gains that result in a long-term trust collapse. - Fake reviews and reputation manipulation
Posting fabricated reviews, creating fake profiles, or manufacturing third-party review sites. This can harm both SEO and brand credibility. - Parasite SEO and site reputation abuse
Publishing third-party pages on high-authority sites to hijack their ranking signals. Google added a specific policy targeting this behavior.
How to choose the best SEO company for your business?
Choosing the best SEO agency directly affects your traffic, leads, and revenue. The right partner builds long-term growth, while the wrong one wastes budget, locks you into bad contracts, or uses risky tactics that can collapse your rankings.
Follow these steps to evaluate search engine optimization companies properly and select one that can deliver sustainable results:
- Define your goals, budget, and success metrics
Specify your SEO goals, whether you need more leads, ecommerce sales, or local visibility. Set a realistic monthly budget, typically $1,000 to $7,500, and document your current traffic, rankings, and conversions to measure progress. - Write a clear RFP outlining your requirements
Include your website, target market, goals, budget range, timeline, and what you expect the agency to deliver. This forces agencies to propose a real strategy instead of a generic sales pitch. - Request a proposal
The agency should identify technical issues, content gaps, and authority weaknesses, then explain exactly how they will fix them and in what order. - Evaluate their full SEO strategy
A complete plan includes technical SEO, content creation, and off-page SEO. Agencies that focus mainly on backlinks or vague “optimization” lack a sustainable approach. - Verify their past results
Review case studies, traffic growth examples, and verified reviews. Look for measurable improvements in traffic, leads, or revenue, not generic claims. - Ask how they build links
They should use outreach, PR, and content, and comply with Google guidelines. Avoid agencies that buy links, use link farms, or promise fast rankings, as penalties can cause 50% to 95% traffic loss. - Confirm who will do the work
Ensure the agency performs the work in-house or clearly explains its process. Monthly deliverables should include technical fixes, content, and reporting. - Review reporting, communication, and performance tracking
The agency should provide monthly reports on traffic, keyword rankings, and conversions, and explain the actions taken and the reasons for them. - Examine the contract before signing
Avoid long lock-in contracts without exit options. Ensure you own your website, content, and accounts, and that deliverables and timelines are clearly defined. - Compare multiple agencies and choose the best
The best agency sets realistic expectations, explains its process clearly, and focuses on long-term growth instead of shortcuts or guarantees.
What questions should you ask SEO companies before signing a contract?
To choose the right search engine optimization agency for your needs, you have to ask direct questions that reveal their experience, strategy, and fit for your specific business.
These questions help you identify qualified partners and avoid agencies that rely on shortcuts or vague promises.
Relevant Background
- What industries and types of businesses do you specialize in?
- Can you provide case studies showing traffic, ranking, and conversion growth?
- How long have you been providing SEO services?
- Can you share references or verified client reviews?
Services and Processes
- What specific SEO activities will you perform each month?
- How do you conduct keyword research and select target keywords?
- How do you build backlinks and earn authority?
- How do you measure performance and report results?
Related to Your Project
- What opportunities and issues do you see on our website today?
- What results should we expect, and in what timeframe?
- Who will work on our account, and how will we communicate?
- What are your contract terms, pricing structure, and exit conditions?
Why People Trust DesignRush
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding SEO agencies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Frequently Asked Questions About SEO Agencies
What services do SEO agencies provide?
Top SEO companies provide services that improve your website’s visibility in search engines to increase traffic, leads, and revenue. Core services include:
- Keyword research: Identifying search terms your customers use so your pages target real demand.
- On-page SEO: Optimizing titles, meta descriptions, headings, internal links, and content to improve relevance and rankings.
- Technical SEO: Fixing site speed, mobile usability, crawl errors, and indexing issues so search engines can properly access and rank your site.
- Content creation: Producing optimized blog posts, landing pages, and other content that attracts and converts organic visitors.
- Off-page SEO: Acquiring backlinks, earning brand mentions, and managing citations to increase domain authority and ranking strength.
- Local SEO: Optimizing Google Business Profile and local listings to improve visibility in local search results.
- SEO audits and reporting: Analyzing performance, tracking rankings, traffic, and conversions, and refining strategy based on data.
Can SEO companies guarantee a #1 ranking on Google?
No, a professional SEO agency cannot guarantee a #1 ranking on Google. Google’s algorithm is controlled by Google, not agencies, and rankings depend on competition, search intent, site authority, and ongoing algorithm updates.
Search engine optimization companies can improve your chances of higher rankings by optimizing your site, creating quality content, and building authority. They cannot control final positions.
Any agency that guarantees a #1 ranking is using a sales tactic or risky methods that can lead to penalties and traffic loss. Reliable SEO agencies focus on measurable growth such as increased organic traffic, more qualified leads, and higher conversions.
How do SEO agencies measure success?
SEO agencies measure success using traffic, rankings, and conversions from organic search. The primary metrics include:
- Organic traffic: Number of visitors coming from search engines. This shows overall visibility growth.
- Keyword rankings: Position improvements for target keywords. Higher rankings increase traffic potential.
- Conversions: Leads, purchases, or sign-ups generated from organic traffic. This connects SEO to revenue.
- Click-through rate (CTR): Percentage of users who click your result. This reflects how effective your titles and descriptions are.
- Bounce rate and engagement: How users interact with your site. Strong engagement signals relevant traffic.
- Backlink profile growth: Number and quality of external websites linking to you. This reflects authority improvement.
- Return on investment (ROI): Revenue generated compared to SEO cost. This determines the business impact.
How much do search engine optimization companies charge for their services?
SEO agencies typically charge between $500 and $7,500 per month, with most businesses paying $1,000 to $2,500 monthly. Pricing varies based on the agency, scope, and level of competition.
Common pricing ranges include:
- Monthly retainers: $500 to $7,500 per month for ongoing SEO. Large or enterprise companies may pay $10,000 to $50,000+ per month.
- Project-based SEO: $1,000 to $30,000 per project for audits, site optimization, or migrations.
- Hourly consulting: $75 to $300, depending on expertise and provider.
- Performance-based SEO: Custom pricing tied to traffic growth, rankings, or revenue.
Costs increase with competitive industries, larger websites, national or international targeting, and full-service campaigns that include technical SEO, content, and link building.
How long does it take to see results?
SEO typically takes 4 to 6 months to start showing results, and 6 to 12 months to deliver significant traffic and revenue growth. The exact timeline depends on your website and competition.
Typical SEO timeline:
- 1 to 3 months: Research, technical fixes, and content creation. Minimal traffic impact. Early ranking improvements may appear.
- 4 to 6 months: Noticeable ranking improvements, traffic growth, and initial leads or conversions.
- 6 to 12 months: Strong traffic increases, consistent rankings, and measurable business results.
- 12+ months: Maximum impact. SEO becomes a major and stable source of traffic and revenue.
Factors that affect timing include website age, existing authority, competition level, content quality, and budget. New websites often need 6 to 12 months, while established websites may see improvements faster, sometimes within 1 to 3 months.
About The Author and Expert Reviewer
Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.
Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.
