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

  • 241
    $1,000+
    10 - 49 Employees
    Phoenix AZ

    High Voltage SEO is a marketing agency founded in 2014. Based in Berlin, Germany, their team of 5 employees specializes in SEO.
     

    Clients
    MJH Group
    Septic Systems Australia
    My LED Lighting Guide
    Smart Passive Income
    Notable Project

    High Voltage SEO provides SEO and SEM strategy to a video production firm. They handle Facebook advertising, Google ad creation and management, and new technology integrations. The client’s website leads have increased nearly by half, and the client praises their success.

    “They’ve provided excellent service and are responsible and helpful. They’re constantly coming to us with great ideas.” – Marketing Manager, Video Production Firm
     

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  • 242
    $1,000+
    10 - 49 Employees
    Chunian Pakistan

    AAM Consultants is an SEO services company based in Lahore, Pakistan, with an office in Willenhall, U.K. The company, founded in 2016, has more than ten employees and provides SEO, social media marketing, graphic design, and web development services to small and midmarket companies in the advertising & marketing, business services, consumer products & services, and e-commerce industries.

    Clients
    House of Faiza
    GTA Marble
    Volgo Point
    Exemplary Marketing
    Industries
    Notable Project

    The founder of an agency website hired AAM Consultants to develop a website where informative blogs and articles could be published. AAM Consultants developed the website according to specified guidelines and submitted it before the deadline and impressed the founder. 

    "They developed a very good and professional website for me. I am super happy with their service." - Founder, Agency Website 

  • 244
    $1,000+
    10 - 49 Employees
    London United Kingdom

    Bulldog Digital Media is a fast-growing digital marketing agency based in London. Founded in 2013, Bulldog Digital Media has a team of 10+ employees that specialize in SEO, PPC, and conversion optimization. They mainly serve small and medium enterprises.

    Clients
    Total Fishing Tackle
    U+I PLC
    Cezanne HR
    Kimbo Coffee
    Industries
    Notable Project

    When a financial consultancy needed help with website design and branding, Bulldog Digital Media redesigned their website and logo and launched SEO campaigns to boost web traffic. Bulldog Digital Media provided tailored recommendations to the financial consultancy about the type of content they published and where to place contact forms on the site.

    “They’ve increased the traffic to my site. It’s better than what I anticipated or wanted. … They have energy and a good attitude. When you ask them if they can do something, no matter how small or big, I sense that they’re smiling when they hear me ask.” ­– Founder and Managing Director, Financial Consultancy

  • 245
    $5,000+
    2 - 9 Employees
    Forsyth GA

    Know Agency is an SEO agency in Forsyth, Ga. Founded in 2010, they have about 5 employees that serve mostly enterprise and midmarket clients in the business, consumer products, and IT industries. Services include SEO, content marketing, and PPC.

    Clients
    Garden of Life
    Tovatech
    Jabil
    Verifi
    Industries
    Notable Project

    Know Agency conducted a search assessment for a software company. Their team aggregated and analyzed search data in efforts to assess the efficacy of digital content across the buyer’s journey. Their efforts had a positive impact on the client’s business.

    “The workflow was seamless.”– Senior Director of Digital Marketing, Software Company

  • 246
    $1,000+
    10 - 49 Employees
    Ahmedabad India

    Techno Infonet is an IT services firm that was founded in 2004. Founded in 2004, they are headquartered in Ahmedabad, India. Serving a variety of clients in a range of industries, Techno Infonet provides services for SEO, web development, and mobile app development. 

    Clients
    Watson Brady
    Plants Galore
    eValue Bricks
    Locker Shop UK
    Industries
    Notable Project

    Techno Infonet developed a WordPress site and created web content for a property management firm. The site was user-friendly and incorporated the brand's design. 

    "I really hit the jackpot when I found these people. They could do this for far less than anybody else had quoted me. They were wonderful. They came with such a sense of wanting to help and provide a service. " – Business Development, Property Management Firm 

  • 247
    $1,000+
    2 - 9 Employees
    Houston TX

    Segment SEO is an SEO agency based in Houston with over two employees. They specialize in SEO solutions for various clients.

    Clients
    Novis Health
    Kenzen
    PROimage Facility Services
    Notable Project

    Segment SEO provided marketing and SEO solutions for a medical facilities center. The goal was to improve the ranking of the center online. Since the partnership, the center has received more calls regarding their services.

    “Their level of professionalism and overall knowledge within the industry stands out.” - Director of Customer Service, Medical Facilities Cleaner

  • 248
    $5,000+
    10 - 49 Employees
    Mont-Royal Canada

    BlueHat Marketing is an SEO and web design company headquartered in Montreal, Canada with additional locations in Toronto and New York City. BlueHat Marketing's team of about 40 works on SEO, PPC, social media marketing, and digital strategy

    Clients
    Tribecca Finance
    Marlow's Diamond & Design
    Priority Plumbing
    Notable Project

    BlueHat Marketing consolidated multiple campaigns and services. Now they perform SEO, social media, Google My Business, and website optimization services, as well as general consulting services.

    " Every time they told me that I would be on top of Google for a certain keyword in a month, in two weeks I was there. They always beat the timeline by a few days or a week. I don’t know if all the clients get this treatment, or if I’m a special client. They make me feel special, which is a very good thing." — CEO, Security Services Provider

  • 249
    $1,000+
    10 - 49 Employees
    Cardiff United Kingdom

    Pinnacle Internet Marketing is an SEO agency that was founded in 2007. Their office in Cardiff, Wales, has 13 employees who specialise in increasing business revenue and profits through ROI-focused SEO services, PPC advertising, and content marketing. They work primarily for small businesses and midmarket companies, and help grow these businesses through digital innovation. 

    Clients
    Isca Dental
    Welsh Golfing Holidays
    Urban Landscapes Cardiff
    Birchgrove Dental Practice
    Industries
    Notable Project

    Pinnacle Internet Marketing designed a website for a medical practice, then provided website maintenance, social media marketing, and SEO services. While Pinnacle Internet Marketing has been managing the client's website and Facebook, Twitter, and Instagram accounts, the client has seen a marked increase in user engagement and search engine rankings. The client now has six out of seven practices ranked number one on Google and Bing almost every day, and has quadrupled its social media presence. 

    "The most impressive thing about Pinnacle is their grasp and expertise of the online marketplace wrapped up in a very customer friendly and responsive team. Changes are handled quickly and constructive feedback is provided if they don't think our idea is entirely sound." – Business Development Officer, Medical Practice

  • 250
    $1,000+
    10 - 49 Employees
    Richmond Hill Canada

    Wisdek Corp. is an internet marketing and web development company headquartered in Richmond Hill, Canada, with locations in Egypt and Pakistan. Founded in 1998, a team of about 100 provide SEO, web design, PPC, social media marketing, and marketing strategy services.

    Clients
    Solucore
    bunkHouse
    VinylCity
    Notable Project

    Wisdek Corp. designed and developed the new website and transitioned into managing SEO campaigns for the law firm.

    "The website looks professionally done. It’s to our liking...They offer good customer service." — Lawyer, Law Firm

  • 251
    $1,000+
    250 - 999 Employees
    Surry Hills Australia

    Uplers is a Sydney-based global outsourcing company specializing in web development, SEO, PPC, and digital strategy. With additional locations in San Diego, Amsterdam, and Ahmedabad, India, their team of nearly 500 employees serves firms of all sizes. They were founded in 2012.

    Clients
    Amazon
    Facebook
    National Geographic
    Disney
    Industries
    Notable Project

    Uplers provided software development resources to a marketing firm. The team was responsible for frontend development, using HTML, CSS, and WordPress. Their work helped to get the project back on track.

    “Their support allowed us to get ahead of the timeline for this project.” — CTO, Marketing Firm

  • 252
    $1,000+
    50 - 249 Employees
    Rochester NY
    Semify, LLC is a SEO company. They offer search engine optimization, content marketing, and pay per click and were established in 2008. Their midsize team is located in Rochester, New York.
    Notable Project

    Semify, LLC handles ongoing SEO services for the clients of a digital marketing agency. The team works on website optimizations, keyword research and strategy development, content analysis, and more.

    "Their communication and workflow are great."

  • 253
    $1,000+
    250 - 999 Employees
    New York NY

    ICEA Group North America is a midsize SEO agency. They offer search engine optimization, content marketing, and digital strategy and were established in 2007.

    Industries
    Notable Project

    iCEA Group North America provides ongoing SEO services for a shoe shop. After conducting a competitive analysis, they've implemented an SEO strategy to generate more traffic on the client's website.

    "They are great with communicating everything on time."

  • 254
    $10,000+
    10 - 49 Employees
    St. Louis MO

    Digital marketing company Matchbox Design Group has developed its expertise in web design and development, SEO, branding, and digital marketing strategy since its founding in 2006. The small team of just over 10 employees is headquartered in St. Louis, Mo.

    Clients
    Quincy.edu
    Meds & Food For Kids
    Imperial
    Des Peres Hospital
    Industries
    Notable Project

    When a fire safety company noticed its website was outdated and had a poor user experience, it hired Matchbox Design Group to redesign and redevelop the site. While the fire safety company's old site focused on relaying information, the new version was more oriented to attracting new customers and boosting sales. The project included WordPress development, graphic design, and SEO.

    Everyone in the company is happy with the new site—it represents our company much better. Our customers have also given lots of positive feedback, saying it’s easier to navigate and find the information they want. .. They met all our deadlines; although we did have some minor communication issues." – Market Development Manager, Fire Safety Company

  • 255
    $1,000+
    10 - 49 Employees
    Southbank Australia
    Headquartered in Southbank, Australia, Clickmatix Pty Ltd is a SEO agency. They offer search engine optimization, pay per click, social media marketing, web design, and more and were founded in 2014.
    Clients
    Caulfield Family Chiropractic
    Omni Airconditioning
    Intech Institute of Technology
    The Bunker
    Industries
    Notable Project

    Clickmatix is a growth-centric digital marketing agency based in Melbourne, Australia. The agency, founded in 2014, has more than 15 employees and provides SEO, PPC, web design, and conversion optimization services to small and midmarket companies.

  • 256
    $5,000+
    10 - 49 Employees
    London United Kingdom

    Digitalhound is an IT services company based in London. The company, founded in 2014, has a team of more than ten that provides, among others, SEO, content marketing, branding, and web design services to the hospitality & leisure, retail, and e-commerce industries. 

    Clients
    Hamptons International
    Interhome
    118118.com
    Liberty's
    Industries
    Notable Project

    Digitalhound was hired by an Online Travel Agency to revamp its website to align with the Agency's brand. Digitalhound effectively leveraged the Agency's existing database to identify audience groups and tailor-fit marketing materials to cater to the Agency's target market. The Agency has grown 60% to 90% year-on-year since the beginning of its engagement with Digitalhound.

     "They’re responsible for earning us more conversions and subscribers." - Director, Online Travel Agency

  • 257
    $5,000+
    10 - 49 Employees
    La Mirada CA

    Wiideman Consulting Group is a marketing and advertising agency founded in 2015. Located in La Mirada, Calif., their team of about 15 employees specializes in providing SEO and marketing strategy services and consulting chiefly to small and medium-sized businesses across various industries. Other services include audits, search engine marketing, and more. 

    Clients
    IHOP
    Bosley
    Technicolor USA
    Industries
    Notable Project

    Wiideman Consulting Group provided digital marketing consulting for a restaurant chain with the objective of increasing the brand's online visibility. Tasks included SEO audits, SEO campaign support, performance assessments, and content recommendations. Their efforts produced an uptick in overall traffic and lead generation thanks to the positive impact made on search results. 

    "We set a goal of 10% improvement each year and every year, Wiideman exceeds it." – Digital Media Manager, Restaurant Chain

  • 258
    $1,000+
    2 - 9 Employees
    Singapore Singapore

    Best SEO Marketing Pte Ltd is an SEO firm headquartered in Singapore. Founded in 2019, they have a team of 5 employees. Their main focus lines are SEO and web design.

    Clients
    Nanyang Technological University
    IFS Capital Limited
    Next Level SG Pte Ltd
    Oishi Pan Pte Ltd
    Industries
    Notable Project

    Best SEO Marketing Pte Ltd provided SEO services for a digital marketing company. The team worked to help the client increase organic traffic and gain credibility. The engagement helped the client move to the first page of search results.

    "Their skillset on SEO and content creation is incredible." – Marketing Lead, Digital Marketing Company

  • 259
    $1,000+
    2 - 9 Employees
    London United Kingdom

    Grapefruit Digital SEO is a marketing agency founded in 2014 and based in London. Their team of more than two provides SEO solutions for small businesses.

    Clients
    SideDish Media Ltd
    Danielle Raine Creativity Coaching
    Sisley Garden Tours
    Notable Project

    Grapefruit Digital SEO provided SEO solutions for a restaurant marketing agency. The agency wanted to improve their own visibility online. Grapefruit Digital SEO helped achieve their visibility goals.

    “Highly recommended over anyone else we have worked with.” - Director, Restaurant Marketing Agency

  • 260
    $1,000+
    50 - 249 Employees
    Columbus OH

    Cynexis Media is a web design and development firm based in Columbus, Ohio. Since 2009, their team of 63 has specialized in web design and development, SEO, and mobile app development, mostly for mid-market clients.

    Clients
    McGraw Hill
    BriskHeat
    Trinity Homes
    CTEP
    Industries
    Notable Project

    An social fashion startup hired Cynexis Media for web and mobile app development. Handling everything from strategy to implementation, the agency was able to create two distinct but seamlessly integrated platforms. The client was impressed with Cynexis Media's commitment to the project. 

    "The workflow was excellent." — President, Social Fashion Startup

  • 261
    $1,000+
    10 - 49 Employees
    Ottawa Canada

    Digital marketing agency seoplus+ was founded in 2012 in Ottawa, Canada. Their team of about 25 employees specializes in SEO, content marketing, and web design.

    Clients
    Sleepwell Property Management
    Orbcomm
    JNCO
    Assante Wealth Management
    Notable Project

    A counseling service hired seoplus+ for a number of online marketing services. The service wanted to increase their online presence. The work included creating blog content and SEO services focused on WordPress. 

    "seoplus+ understands problems and knows how to solve them." — President, Counseling & Therapy Firm

  • 263
    $5,000+
    10 - 49 Employees
    Wyandotte MI

    Ten Twentyseven is a SEO company. They focus on search engine optimization, content marketing, marketing strategy, and market research and were established in 2016. Their small team is Wyandotte, Michigan-based.

    Notable Project

    Ten Twentyseven provides a variety of ongoing IT services for a logistics company. Their work includes web development, content creation, SEO, and consulting.

    “The statistics are a straight upward trend in the past 30 days.”

  • 264
    $1,000+
    10 - 49 Employees
    Trevose PA

    HopInTop is an SEO company with under 10 employees. Founded in 2007, they have over 10 years of experience in SEO and social media advertising services. The company is based in Southampton, Pa.

    Notable Project

    The HopInTop team was contracted for SEO and social media management services leading up to a manufacturer's product launch. They improved keyword rankings and implemented strategic ads on Facebook, Pinterest, and Instagram.

    "They go above and beyond to provide more than what's necessary. They’re invested in our success, so even when something is outside of their scope, they’ll often take it upon themselves to go the extra mile. They’re really great to work with." – Vice President and Director of Operations, Manufacturing Company

  • 265
    $5,000+
    10 - 49 Employees
    North Canton OH

    The Karcher Group is an SEO firm headquartered in North Canton, Ohio, with additional offices in Charlotte. Founded in 1997, their main focus lines are SEO, PPC, and web design

    Clients
    Goodyear
    US Acute Care Solutions
    Slick Woody's Cornhole
    United Way of Greater Stark County
    Industries
    Notable Project

    The Karcher Group developed a website for a healthcare solutions provider. After building two websites for the clients, the team provided SEO and content creation services.

    "They continue to expand and evolve as an agency to meet their client’s demands." – Director of Marketing, Healthcare Solutions Provider

  • 266
    $1,000+
    10 - 49 Employees
    Zirakpur India

    Headquartered in India, Obelisk Infotech an SEO firm works with small businesses in the advertising, business services, financial, healthcare, and information technology industries. Since 2011, the team of 50 focus on Google AdWords, SEO, PPC, and social media marketing strategies for client projects.

    Clients
    Astoria Hotel
    Lituk
    Coolmine
    Yellow Checker Cab
    Industries
    Notable Project

    An information technology company partnered with Obelisk Infotech to establish SEO best practices for their company’s site to rank higher on Google. They provided marketing solutions and content writing to build brand authority for the site, which resulted in a 70% increase in traffic.

    “First of all the knowledge, they carry about their services, how well they understand the client’s requirements. They come up with innovative ideas and have a positive approach to get the results.” – Technical Services Manager, IT Company

  • 267
    $75,000+
    50 - 249 Employees
    Amesbury MA

    Imarc is a full-service digital agency founded in 1997 and headquartered in Amesbury, Mass. Their team of around 40 employees includes engineers, designers, and marketing experts. They specialize in web design, web development, and custom software development.

    Clients
    JetBlue
    Texas Instruments
    Everbridge
    Notable Project

    Imarc did a custom redesign of a site for a healthcare nonprofit. They worked with the client to develop a model for the site and built it using CraftCMS to meet the client’s security requirements. The clients were pleased with the new site. 

    “The changes were instantaneous and received positive feedback from clients, sponsors, and our hospital colleagues. The site is professional and makes our branding more cohesive.” – Biz. Dev. and Com. Manager, Healthcare Nonprofit

  • 268
    $1,000+
    2 - 9 Employees

    Marketing by Data is an online marketing company of less than 10 employees. Based in the U.S., they were founded in 2008. They specialize in SEO, PPC, and digital strategy.

    Clients
    Disney Interactive
    NRPR Group
    Mango Tours
    Limited Runs
    Notable Project

    Marketing by Data implemented SEO strategies to increase client base for a design agency. The client wished to accumulate more revenue via the website. Their services included Google AdWords and guidance to optimize website performance. The client appreciated how easy it was to work with them.

    “I’m very happy with what he’s doing. He’s also really available.” – CEO, Design Agency
     

  • 269
    $1,000+
    10 - 49 Employees
    Chicago IL

    Founded in 2006, OneIMS is a results-driven digital marketing firm in Chicago. Its team of more than 30 manages the inbound marketing process for its clients, with special emphasis on SEO, PPC, digital strategy, conversion optimization, and content marketing. 

    Clients
    Samsung
    Costco
    Sears
    Kmart
    Notable Project

    A small flooring company tried SEO before with discouraging results, but OneIMS completely changed the company's strategy, increasing results with PPC campaigns, social media marketing, copywriting, and blog posts. 

    "They have brought us from zero inbound marketing through our website to beating all of our competition in terms of keyword searches and website traffic and just about every metric you can imagine." - Marketing Associate, Flooring Company

  • 270
    Undisclosed
    10 - 49 Employees
    American Fork UT

    Ranqed is an SEO firm founded in 1996 in American Fork, Utah. They have a team of 10+ members focused on providing SEO services mostly to small businesses in the dental, business services, advertising, and e-commerce industries.

    Clients
    Utah Dental Partners
    Content Flip LLC
    UT Cakes
    Industries
    Notable Project

    Ranqed provided SEO for a blog writing service that needed to rank in search results at an affordable price. Their confidence and proven results led to extending the collaboration and involving them as a third-party vendor for client projects. Their 30-day free trial and 25+ years of experience set them apart.

    "They had us ranking on the first page of Google for our requested search terms within three weeks." – Founder & CEO, Blog Writing Service

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