Looking for a top SEO firm?

Finding an SEO company can be challenging. However, investing in SEO is imperative if you have a website and want your customers to find your business online.

That's why we've created this list of the best SEO services for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business. (And, if you want personalized recommendations, tell us about your project.)

List of the Best SEO Companies In The World

  • 451
    $1,000+
    10 - 49 Employees
    Kolkata India

    Zebra Techies Solution is a web services agency with offices in Houston and Kolkata, India. Since 2011, their team of about 30 has specialized in web design, web development, SEO, PPC, and social media marketing services. The team primarily works with small and mid-market clients.

    Clients
    OnWineTime
    Binocktails
    ACR Electronics
    Inc.
    Notable Project

    Zebra Techies Solution took over SEO services from a previous vendor to boost search rankings and overall visibility for a computer repair shop. In addition to providing SEO, the agency made adjustments to improve site speed. Zebra Techies Solution was exceptionally responsive throughout the engagement.

    "Since starting working with them, our rankings have gotten higher and higher and we’re almost number two in search results. Whenever someone searches in the area, they find us right away." – Owner, Computer Repair Shop

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  • 452
    $1,000+
    10 - 49 Employees
    Provo UT

    Wallaroo Media is a full-service digital marketing agency based in Provo, UT. The company has approximately 20 employees, including graphic designers, social media and content strategists, and SEO specialists. Since 2008, its distinct sense of design and visual expertise has won partnerships number of high profile clients, but the company specializes in SEO, PPC, digital strategy, conversion optimization, and content marketing. 

    Clients
    Gatorade
    NBA
    Disney
    Hilton Hotels
    Notable Project

    Wallaroo handled the branding and digital strategies for a large online jacket retailer. Wallaroo Media designed and built the retailer a new site and managed its PPC campaigns. The retailer has managed to claim and retain the first result for international target search terms as a result of Wallaroo Media's work. 

    "We can't ask for more than reaching the number one Google spot worldwide. I had never conceived of that and saw it as being beyond the realm of possibility." – Co-owner, Jacket Retailer

  • 453
    $1,000+
    10 - 49 Employees
    Montréal Canada

    Digitad is a digital marketing agency located in Montreal. It was founded in 2015 and specializes in SEO, PPC, and digital strategy. The team of 20 mainly works with small business and midmarket clients in various industries including business services, manufacturing, government, and education.

    Clients
    Keurig
    la Diperie
    Duval
    Industries
    Notable Project

    Digitad diagnosed and updated the website for a B2B company to improve the site's performance in search. The team also analyzed keywords, performed SEO, and developed search campaigns. The client highlighted a large increase in sales since the engagement started. 

    “In 2017, we made only €1,000 (approximately $1,120 USD) per year in sales, while in 2018, we made eight times that; an amount we’ve already matched in 2019.” —CEO, B2B Company

  • 454
    $10,000+
    10 - 49 Employees
    West Nyack NY

    Software company RustyBrick is based in West Nyack, New York. Since 1994, their team of about 20 works with different industries including consumer products, education, and information technology. RustyBrick specializes in web design and development, SEO, and custom software development. 

    Clients
    Data CodeGenie
    Alternative to Meds Center
    Nachum Segal Network
    Distance Education
    Industries
    Notable Project

    RustyBrick is the mobile provider for a computer software firm for over a decade. The agency completes any design and/or development work the firm needs for various clients. The software firm is always impressed with the work RustyBrick provides.

    "I find that with RustyBrick, I have access to everything that I need, from design to development to the different platforms to the back-end Web services. It’s really a complete package." — Founder, Computer Software Firm 

  • 455
    $1,000+
    10 - 49 Employees
    Chicago IL

    Located in Chicago, Ill., Marcel Digital is a digital marketing and web development agency that has been assisting clients since 2003. Their team of 30 specialize in SEO, web development, and PPC.Marcel Digital's efforts resulted in measurable growth, including increased online orders, contact form submissions, and newsletter signups. 

    Clients
    John Hopkins Medicine
    Lennox
    Rush University Medical Center
    Herbalife
    Industries
    Notable Project

    A clothing manufacturer hired Marcel Digital with the goal of increasing organic traffic to their website. improved the SEO for a clothing manufacturer based in Milwaukee. The agency audited their website to help them find ways to increase their traffic.

    "They [Marcel Digital] are well versed in weekly changes with Google, which I think provides a great advantage." - Director of Digital and Web, Clothing Manufacturer and Marketer

  • 456
    $50,000+
    50 - 249 Employees
    San Diego CA

    BusinessOnline is a digital marketing agency with offices in San Diego and Boston. The team of 80+ specializes in PPC, SEO, and digital strategy and mostly serves mid-market and enterprise businesses. They take a data-driven approach to all projects with clients.

    Clients
    HP
    Epicor
    Milgard Windows and Doors
    Honeywell
    Industries
    Notable Project

    A large telecommunications provider hired BusinessOnline to increase market presence, improve search rankings, and expose more people to its brand. Working with BusinessOnline helped double traffic to the telecommunication provider’s website.

    “They [BusinessOnline] have this very positive attitude and a fantastic work ethic. They know a lot of people sitting on the client side. They understand that we can’t always do things at the turn of a dime, but they’re always generating new ideas and new approaches to our challenges.” – Manager, Commercial Marketing

  • 457
    $1,000+
    2 - 9 Employees
    Claybrooke Parva United Kingdom

    ASSISTED. is a digital marketing agency based in Claybrooke Parva, United Kingdom. The team primarily provides SEO services, and they also offer PPC and a variety of creative marketing functions. They were founded in 2016, and they have fewer than 10 employees.

    Clients
    LifeSearch - The UK's largest life insurance provider - www.lifesearch.com
    CIA - The UK's largest landlord insurance provider - www.cia-landlords.co.uk
    Santander UK - Corporate banking services - www.santandercb.co.uk
    Additional case studies can be found here - https://www.assisted.co.uk/case-studies/
    Industries
    Notable Project

    ASSISTED. provides digital consulting services for a financial services company with a focus on generating leads. They've consulted on web development and SEO, and they've also created content for digital platforms. The CTR, site traffic, and cost-per-click have all been improved since the engagement began.

     

    "Their attitude is winning. They're flexible and agile, and they're never bound by process or the clock. They go over and above to get the job done correctly." – Head of Customer Marketing, Financial Services Company

  • 458
    $1,000+
    2 - 9 Employees
    Edegem Belgium

    Sherlock SEO Agency is a boutique digital marketing agency based in Edegem, Belgium. The agency, founded in 2013, has a team of less than ten that provides SEO, content marketing, and PPC services. Sherlock SEO Agency serves mid-market and other-sized companies in the retail, business services, e-commerce, and real estate industries. 

    Clients
    Board Of Innovation
    Pioneer Europe
    Q8 Oils
    Fibreguard
    Industries
    Notable Project

    A pop-up exhibition company hired Sherlock SEO Agency to provide digital marketing services, including Facebook and Instagram advertising and Google Ads management. Sherlock SEO Agency also created content for the company's website and helped them post videos and text. Because of the engagement, the company's website ranks higher on Google searches, which brought more online applications.

    "We’re doing better than our competition from an SEO standpoint." - Interior Designer, Pop-Up Exhibition Company 

  • 459
    $1,000+
    10 - 49 Employees
    Denver CO

    Founded in 2003, Fruition is a full-service digital marketing agency based in Denver, Colo. The team of about 40 primarily offers web design and development, as well as UX/UI design, social media marketing, and digital strategy. Most of Fruition's clients are midmarket businesses, though some are small businesses.

    Clients
    US Department of Energy
    Ontario Airport
    E-470
    American Golf
    Industries
    Notable Project

    Fruition partnered with an eye care center to create marketing campaigns, rebrand the center's the website, and help with search engine optimization. The eye care center was very impressed with Fruition's skillset.

    "Over time, Fruition has become an important partner for us. They have helped us in all facets of marketing, elevating our brand and positioning as well as strengthening our digital presence." – Director of Marketing, EyeCare Center

  • 460
    $5,000+
    2 - 9 Employees
    Nashville TN

    Content Creators Agency, LLC is a turnkey agency founded in 2019 in Nashville, Tenn. with more than two employees. They specialize in content marketing, social media marketing, and SEO solutions for small and mid-market companies alike.

    Notable Project

    Content Creators Agency, LLC provided digital marketing solutions for a doctor’s office. The office was looking to bring in new patients through marketing efforts. Content Creators Agency, LLC’s services bring in an average of 25,000 visitors to the office’s site each month.

    “They write high-quality, well-researched articles that generate organic traffic.” - Manager, Doctor’s Office

  • 461
    $5,000+
    10 - 49 Employees
    Columbus OH

    Founded in 2019, Split Reef is a digital marketing agency with two locations in Columbus, Ohio and Jacksonville Beach, Fla. The team of about 8 individuals offers SEO, web design, and mobile app development services. Their clients include small and midmarket businesses in the legal, automotive, real estate, and health care and medical industries.

    Clients
    Robertson Truck Group
    IBEX-Eye
    Ticking
    Yodel
    Industries
    Notable Project

    Split Reef redesigned a truck dealership’s website. The team managed the project well and provided great value for money. 

    “We were satisfied with this project.” – Marketing Manager, Truck Dealership

  • 462
    $1,000+
    10 - 49 Employees
    Greenwood Village CO

    Launched in 2010, Nuclear Networking is a small SEO agency. Their team focuses on search engine optimization, pay per click, digital strategy, and conversion optimization. The agency is headquartered in Greenwood Village, Colorado.

    Industries
    Notable Project

    Nuclear Networking SEO & PPC provides digital marketing for a leading spa provider. Their efforts include advertising for Facebook, Instagram, and Google. They also manage SEO and all of the client’s analytics.

    They’ve taken the time to understand our needs and get us working in the most efficient way possible.

  • 463
    $1,000+
    2 - 9 Employees
    Holly Springs NC
    Rank Rocket is a SEO services firm. The small Holly Springs, North Carolina-based firm was founded in 2020. Their services include search engine optimization and pay per click.
    Notable Project

    A product research and analytics agency engaged with Rank Rocket for their SEO optimization and development services. The team is responsible for providing extensive SEO practices to support organic growth.

    "Being able to speak as they do has helped us gain and retain clients."

  • 464
    $1,000+
    10 - 49 Employees
    Camden NJ

    WebiMax is a digital development, marketing and consulting firm headquartered right outside New York in Camden, NJ. The agency employs over 100 and has four locations in New York, Sydney, London, and New Jersey. WebiMax provides SEO services, web design, paid search, and reputation management services to clients.

    Clients
    Carrier Rentals
    Wesley College
    Novotel
    Angie's List
    Industries
    Notable Project

    WebiMax was hired to repair a large company’s online reputation and to help with digital marketing strategy. The process is ongoing.

    “I am impressed by their persistence and dedication to their clients.” – Marketing Executive, Public Company

  • 465
    $1,000+
    2 - 9 Employees
    New York NY

    SEO Image is a versatile SEO company based in New York. The agency and its small team of around 10 work with clients who need help with SEO, web design, and online reputation management.

    Clients
    Canon
    Law.com
    Sotheby's International Realty
    Inc.
    Notable Project

    SEO Image manages a search campaign for an automobile dealership. While site engagement started off a little rocky, leads and traffic eventually improved. The car dealership market is extremely competitive, but working with SEO Image has allowed them to be one of the top three in search results.

    “I am happy to report that my investment has been positive so I will stick with SEO Image. They have always been very patient and courteous.” – President, Car Dealership

  • 466
    $10,000+
    2 - 9 Employees
    Brixton United Kingdom

    Move Digital Ltd is a digital marketing agency based in London. Founded in 2012, their team of around 5 employees specializes in SEO, PPC, and other digital marketing.

    Clients
    King's College London
    Capitol Law
    Cambridge Audio
    Industries
    Notable Project

    Move Digital Ltd developed a website for a legal practitioner. The team went on to provide SEO optimization as well. 

    "The work is ongoing, but I’ve seen positive results thus far." – Owner, Legal Firm

  • 468
    $1,000+
    2 - 9 Employees
    Umhlanga South Africa

    SEO Durban is an SEO agency founded in 2010 and based in Umhlanga, South Africa. With fewer than 10 employees, they solely provide SEO solutions for clients that range from small startups to large companies.

    Clients
    HOME AND SECURE
    Notable Project

    SEO Durban designed a website for a recruitment agency. The agency needed help with their website and SEO strategy to promote their business online. SEO Durban improved the agency’s SEO ranking through the website.

    “The results are most impressive.” - CEO, Recruitment Agency

  • 469
    $1,000+
    Freelancer
    Highland MD

    Established in 2020, Lyons Web Solutions LLC is a small SEO services firm. Their team offers search engine optimization. The agency is headquartered in Highland, Maryland.

    Industries
    Notable Project

    In need of a customer database and new website design, a hockey training center hired Lyons Web Solutions LLC.

    "Lyons Web Solutions LLC went above and beyond In every aspect of communication and quality of work."

  • 470
    $1,000+
    10 - 49 Employees
    Denver CO

    Volume Nine is a digital marketing agency based in Denver, CO that specializes in search engine marketing (SEO and PPC), content marketing, and all things social media marketing. The team has experience with a wide range of industries and has served 1000's of brands in the e-commerce, CPG, and B2B segments since 2006.

    Clients
    Backcountry
    Volkswagen
    Vitamin World
    Dillards
    Industries
    Notable Project

    Volume Nine created brand awareness and reach by optimizing a large apparel company's organic social media efforts. They manage the client's Facebook, Instagram, and LinkedIn accounts and provide SEO and content services. As a result of their work, the client's conversions from social went from zero to over 20,000 a month. 

    "Every time we’ve approached them with a problem, they’ve hit it out of the park. We’re a small team, so it makes it a lot easier having a group we can count on." Digital Senior Art Director, Large Apparel Company

  • 471
    $1,000+
    2 - 9 Employees
    Sofia Bulgaria

    SEO Consult is a boutique SEO agency based in Sofia, Bulgaria, and founded in 2010. They have a second location in Pernik, Bulgaria, and a compact team of under 10 employees. They're solely focused on SEO, assisting small businesses with on-site optimization, content development, link building, and more.

    Clients
    Rollplast
    Notable Project

    SEO Consult provided consulting to a tutoring service client, helping them find a way to resolve search ranking issues. After several rounds of SEO recommendations and some on-page optimizations, the client experienced an uptick in traffic and significant business growth. 

    "Their recommendations really paid off." – Director, Tutoring Service

  • 472
    Undisclosed
    10 - 49 Employees
    New York NY

    Cultures Connection Inc. is a specialized translation and interpretation agency based in New York with over 10 employees. They have provided translation and SEO solutions to clients since their founding in 2013.

    Clients
    KA MATE Strategy
    Stone Chamber Media
    EDHEC Business School
    Industries
    Notable Project

    Cultures Connection Inc. provided translation services for a medical researcher. The researcher needed to translate a COVID-19 article from English to Portuguese. The researcher is impressed with how quickly Cultures Connection Inc. delivered the translated article.

    “They responded very fast to my request and their service was excellent.” - Medical Researcher

  • 473
    $1,000+
    2 - 9 Employees
    Orillia Canada

    First Page SEO is a digital marketing agency based in Orillia, ON. Founded in 1999, the team of under 10 specializes in SEO, PPC, digital strategy, content marketing and branding.

     

    Clients
    Clublink Corp.
    Gerard Daniel Worldwide
    Chestnut Park Realty
    Resorts of Ontario
    Notable Project

    First Page SEO developed a functional website integrated with SEO for a hospitality services directory. They also provided extensive PPC campaigns, issued regular press releases, and maintenance services. The client appreciated the expertise they brought to the project. 

    “Their team's intelligence, experience, and expertise is phenomenal. I think their unique edge is that they don't simply take a canned approach. Instead, their work is tailored to the needs of the respective businesses.” – Managing Director, Hospitality Services Directory 

  • 474
    $5,000+
    Freelancer
    London United Kingdom

    Paper Gecko Ltd. is a London-based freelance marketing agency. Since 2018, they have offered digital strategy, marketing strategy, and SEO solutions for clients ranging from small companies to large firms in the fields of manufacturing and consumer products.

    Clients
    Permobil
    My Michigan Beach
    Boster Bio
    Winsor & Newton
    Industries
    Notable Project

    Paper Gecko Ltd. provided web and marketing services for a technology company. The company was in need of not only a website audit but also SEO and digital strategy solutions. Paper Gecko Ltd. met the expectations of the company with the results.

    “They have an understanding of the digital world and expertise is solid, transparency in reporting.” - VP Marketing, Technology Company

  • 476
    $1,000+
    2 - 9 Employees
    Westchase FL

    Wave Digital, a SEO agency, is located in Westchase, Florida. The small firm was launched in 2017. Their services include search engine optimization, content marketing, marketing strategy, public relations, and more.

    Industries
    Notable Project

    Wave Digital provided SEO services for an advertising and marketing agency. They also helped with the client's e-commerce store launch.

    "If you need a local Tampa SEO agency, this company is your best bet."

  • 477
    $5,000+
    10 - 49 Employees
    Overland Park KS

    Lifted Logic is an SEO, web design, and development firm based in Overland Park, Kan. Founded in 2007, their team of 30 serves clients in the healthcare industry. Services include web design, development, and Google Ads.

    Clients
    Tesla
    Sprint
    Lego
    Cerner
    Notable Project

    Lifted Logic built a website for a custom orthotic and prosthetic device retailer. They also maintain the site and its content. Their work has led to a significant increase in traffic.

    Lifted Logic was able to quickly get an understanding of our industry (orthotics and prosthetics) which insured our content was accurate and concise.- President, Orthotics Company

  • 478
    $1,000+
    2 - 9 Employees
    Elizabethtown KY

    WP Suites is a full-service digital marketing & SEO agency based in Elizabethtown, Ky. The agency, founded in 2016, has a team of less than ten that provides SEO, digital strategy, conversion optimization, web development, and e-commerce development services. WP Suites serves small and mid-market companies in various industries that include health care & medical, business services, and legal.

    Clients
    Aspen Lasers
    Piles Carpet Care
    Industries
    Notable Project

    An insurance agency initially hired WP Suites to help optimize and speed up their website. The engagement was expanded to overhauling and optimizing the website to Elementor. They also did SEO on all of the pages which involved overhauling and rewriting their content. Additionally, WP Suites monitored the site for errors, indexed it, and ensured that it complies with all best practices. As a result, the website now ranks better in searches.

    "He gets you results and provides you with a road map and analytics to support his theories." - Owner, Insurance Agency 

  • 479
    $1,000+
    2 - 9 Employees
    Colorado Springs CO

    Olympic City SEO is a marketing agency founded in 2019 and based in Colorado Springs, Colo. With fewer than 10 employees, they provide content marketing, PPC, and SEO solutions for small and mid-market firms in the fields of automotive, health care, and business services.

    Clients
    GH Therapy
    US ASIC
    Castillian Heights
    ADA Central
    Industries
    Notable Project

    Olympic City SEO provided web and marketing services for a cryotherapy spa. Olympic City SEO designed the spa’s website and handled the SEO efforts of the site. The site’s rankings are going up.

    “Very professional. These guys are brilliant and they know their job.” - Owner, Cryotherapy Spa

  • 480
    $5,000+
    2 - 9 Employees
    Cheltenham Australia

    Established in 2014, Digital Treasury is a SEO company. Located in Cheltenham, Australia, their small team focuses on search engine optimization, web design, and ux/ui design.

    Notable Project

    Digital Treasury was hired to generate leads for emergency alarm service. The client wanted to use SEO to increase organic traffic and online rankings.

    "They were a responsive team that supported our business goals."

Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT