Top 40 SEO Consultants SEO Companies in the United States
December 2023Looking for a top SEO Consultants SEO firm in the United States?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top Search Engine Optimization Consultants SEO companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Search Engine Optimization Consultants SEO Firms in USA
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Featured providers
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- $1,000+
- 250 - 999 employees
- Paramus, NJ
SmartSites is a full-service digital agency located in Paramus, N.J. Founded in 2011, SmartSites has a team of nearly 100 designers, writers, developers, marketers, and problem solvers who work tirelessly to make websites successful. SmartSites offers its clients creative ways to build, plan, and promote their website. They focus on web design, PPC marketing, and organic SEO.
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- $5,000+
- 10 - 49 employees
- Portland, OR
Headquartered in Portland, Ore., Mad Fish Digital has over 20 employees on staff. Since 2006, the marketing agency has been specializing in SEO, PPC, digital strategy, and content marketing. The team partners with clients across the hospitality, healthcare, and education spaces.
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- $5,000+
- 10 - 49 employees
- Menomonee Falls, WI
Rocket Clicks is a hyper-focused digital marketing agency focused on driving results to their clients via online advertising, organic search, and conversation rate optimization. They have been in business since 2008 and have 40 digital experts working out of their office in Milwaukee.
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1
- $1,000+
- 250 - 999 employees
- Harrisburg, PA
WebFX is a performance-focused digital marketing agency with services designed to increase qualified leads, phone calls, and transactions for clients. Founded in 1996 and headquartered in Harrisburg, Penn., they have over 250 digital marketing, design, and development experts who serve customers through SEO, PPC, web design, and more. They also have partnerships with Google, Facebook, Bing, Salesforce, and more.
Clients
- Verizon
- Auntie Anne's
- 1&1
- Subway
Industries
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A custodial cleaning company hired WebFX to redesign their website and enhance their online presence. The team worked on keyword research to help move the site's ranking up.
"We were given a single point of contact, which was so nice."
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2
- $1,000+
- 50 - 249 employees
- San Diego, CA
Ignite Visibility is one of the highest awarded digital marketing agency in the industry, specializing in digital marketing strategy, SEO, paid media, social media, email marketing, analytics, Amazon, and CRO. Ignite Visibility has used the same strategies they use for clients to become a four-time Inc. 5000 company (2017, 2018, 2019 and 2020). Ignite Visibility is led by leading industry expert John Lincoln, has over 110 full-time employees and offers a proprietary digital marketing forecasting system allowing clients to consistently hit quarterly goals.
Clients
- Tony Robbins
- Sharp Healthcare
- The Knot World Wide
- Driven Brands
Industries
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Ignite Visibility provides ongoing social media marketing for a collision repair company. The team handles day-to-day management, promotion, and more.
"We have been thoroughly impressed with the brand consistency that Ignite has delivered in our sponsored content."
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Featured providers
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- $1,000+
- 250 - 999 employees
- Odesa, Ukraine
Netpeak is an internet marketing agency located in New York. Since the agency was founded in 2006, their team has grown to over 300 employees. Netpeak specializes in SEO, PPC, and mobile & app marketing. They've fostered a client base that focuses on small business and mid-sized companies.
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3
- $1,000+
- 50 - 249 employees
- San Francisco, CA
A San Francisco, CA-based SEO services company, Victorious has been around since 2012. With a team of 25 employees, they deliver huge returns for their clients. They offer help clients with on-site and local search optimization, link building and content development.
Clients
- SoFi
- Groupon
- Yahoo
- Spotify
Industries
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Victorious provided SEO consulting services for a cannabis products company. Victorious assisted with content creation for the client's blog, link building, and Cornerstone OnDemand pages.
"The sales staff was exceptional."
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4
- $1,000+
- 50 - 249 employees
- Chicago, IL
Formed in 1997, Straight North is a full-service internet marketing company specializing in SEO, PPC, website design and development, email marketing, and graphic design. With 100+ full-time, in-house employees, they help B2B and B2C companies of all sizes generate sales leads and e-commerce revenue in the lucrative but highly competitive online marketing space. They offer a collaborative business style, technical expertise, deep experience in multiple verticals, team-based campaign execution, transparent reporting, and an unwavering focus on maximizing their clients' ROI.
Clients
- Keyence
- Conduent
- Donnelly Financial Solutions
- Clover Network
Industries
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Straight North provides ongoing SEO services for an HVAC installation company. They've developed strategies to improve the client's ranking on Google results pages; they also come up with blog ideas.
"They do everything well."
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5
- $5,000+
- 50 - 249 employees
- Marion, IL
Rankings.io is a legal SEO company located in O'Fallon, Ill. It was founded in 2013 and now has a team of nearly 20 that exclusively provides SEO services to clients.
Clients
- Sibley Dolman Gipe
- The Levin Firm
- Stewart J. Guss
- Jacoby & Meyers
Industries
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Rankings.io provides SEO services for a personal injury law firm. Rankings.io manages the client's website SEO with the goal of improving online visibility and search engine rankings on target keywords.
"They have an answer to all my questions and are organized with our account."
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6
- $1,000+
- 250 - 999 employees
- Paramus, NJ
SmartSites is a full-service digital agency located in Paramus, N.J. Founded in 2011, SmartSites has a team of nearly 100 designers, writers, developers, marketers, and problem solvers who work tirelessly to make websites successful. SmartSites offers its clients creative ways to build, plan, and promote their website. They focus on web design, PPC marketing, and organic SEO.
Clients
- Porsche
- Harvard University
- Rakuten
- Poker Stars
Industries
Visit SiteNotable Project
SmartSites provides ongoing SEO and PPC services for a passport appointment web service company. They work on SEO and ad optimization to increase the client's market visibility.
"They're incredibly responsive and highly knowledgeable; they give me clear direction on what needs to be done."
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7
- $1,000+
- 2 - 9 employees
- Anaheim, CA
Zupo is an SEO consulting agency based in Anaheim, Calif. This company was founded in 2019 and has three employees. Zupo exclusively specializes in SEO services for small and medium-sized businesses.
Clients
- Vincit
- Wandr Studio
- Sparkhouse
- Moon Cat Cafe
Industries
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Zupo manages the SEO efforts of a psychotherapy firm. The team's tasks involve choosing keywords to rank for on Google and pitching six thought leadership articles per month with links to the client's website.
"They know their worth, and I love that they stand for it in every single way."
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8
- $1,000+
- 10 - 49 employees
- Draper, UT
Searchbloom provides cutting-edge search engine marketing for businesses around the world. Founded in 2014 and based in Draper, Utah, their team specializes in local, national, and E-commerce SEO & PPC. They support clients by increasing their revenues and have quickly built a reputation for being an authority in SEO.
Clients
- Trex Fencing
- Divvy
- bill.com
- Jitterbug
Industries
Visit SiteNotable Project
A whiskey retailer has hired Searchbloom for SEO services and PPC advertising. The team has been responsible for conducting keyword research, optimizing the website structure, and creating content.
"They listen to our concerns and promptly resolve them."
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9
- $1,000+
- 50 - 249 employees
- Memphis, TN
HigherVisibility is a full-service online marketing agency, assisting clients with paid search campaigns, social media management, and website design. Founded in 2008 in Memphis, Tennessee, the agency focuses on acquisitions and conversions to grow revenue.
Clients
- Caliber Collision
- NewEgg
- Allied Van Lines
- Quest
Industries
Visit SiteNotable Project
HigherVisibility provided SEO services for a cryptocurrency trading company. They improved pages on the client's website to increase traffic and did link building, targeting high-domain authority sites.
"HigherVisibility was an efficient and effective advocate for my company."
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10
- $1,000+
- 50 - 249 employees
- Culver City, CA
Headquartered outside Los Angeles in Culver City, CA, Coalition Technologies specializes in SEO and PPC but also offers web design, e-commerce development, and WordPress development. With additional offices in Austin, TX and Seattle, WA, Coalition Technologies has grown to a team of 100+ since its founding in 2009.
Clients
- PayPal
- Natori
- Harvard
- Whataburger
Industries
Visit SiteNotable Project
Coalition Technologies designed the website of a luxury guest ranch. They also provided SEO services.
"They are organized and prompt."
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11
- $1,000+
- 10 - 49 employees
- Colorado Springs, CO
Based in Colorado Springs, CO, Infront Webworks specializes in web design development, and hosting services. Its marketing department provides SEO, marketing, and advertising assistance. A Google Certified Partner, Infront Webworks aims to boost website traffic for small, mid-market, and enterprise businesses.
Clients
- YMCA (Denver
- Pueblo
- Boulder)
- Goodwill
Industries
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Infront Webworks developed a video production company’s WordPress website. They based the new platform on the company’s old site and followed the client’s instructions on what to change and update.
"Their team worked well together, making it easy on us as clients."
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12
- $1,000+
- 10 - 49 employees
- Miami, FL
Miami-based company On The Map, Inc. offers SEO, social media marketing, direct marketing, and web development to business clients of all sizes. Founded in 2009, On The Map has a team of about 70 employees who are dispersed across five offices in Los Angeles, Raleigh, N.C., Latvia, and Mexico.
Industries
Visit SiteNotable Project
On The Map, Inc. designed and optimized a website for a law firm. They refreshed existing content and reengineered the site. They just started an SEO campaign to build backlinks.
“They seem like a very reputable outfit with a lot of depth, professionalism, and passion about what they’re doing.”
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13
- $1,000+
- 10 - 49 employees
- Carlsbad, CA
SEO Inc. is an internet marketing company based in Carlsbad, CA – right outside San Diego. With over 20 years, of experience, the team of nearly 500 employees specializes in organic SEO for small, mid-market, and enterprise businesses.
Clients
- PG&E Corporation
- 20th Century Fox
- Tacori
- Teleflora
Industries
Visit SiteNotable Project
SEO Inc provided SEO services for a wine membership service. Throughout the multi-year engagement, they’ve also ensured that the platform is using modern technology and is optimized for search.
“It has been the best money I’ve spent so far on my business.”
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14
- Undisclosed
- 10 - 49 employees
- Simi Valley, CA
Bruce Clay, Inc. is a digital marketing agency headquartered in Simi Valley, CA, with additional offices in Switzerland, India, and Japan. The agency and its 85+ employees have experience with social media marketing, PPC, and SEO.
Clients
- Pitney Bowes
- The Weather Channel
- Century 21
- Booking.com
Visit SiteNotable Project
Bruce Clay, Inc. provides an educational training company with several ongoing SEO projects, including restructuring and reorganizing both of their websites.
"I haven’t worked with an SEO firm that’s been this structured and organized."
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15
- $5,000+
- 50 - 249 employees
- Irvine, CA
Directive Consulting is a performance marketing agency headquartered in Irvine, California. Founded in 2014, the team of about 75 employees specializes in Paid Media, SEO, Performance Creative, GTM Strategy, and Revenue Operations.
Clients
- Sendoso
- New Relic
- Cisco
- Wordpress VIP
Industries
Visit SiteNotable Project
Directive provides digital strategy and SEO services for a product research software. They report weekly and set strategies company-wide across all marketing and SEO efforts.
"They are definitely atop the field with lots of hands-on experience for companies of different sizes."
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16
- $1,000+
- 50 - 249 employees
- Los Angeles, CA
Founded in 2010, 180Fusion is a Los Angeles, CA-based digital marketing agency that serves small and enterprise businesses, with a particular focus on the hospitality industry. The team of nearly 50 employees is expert in national and local SEO, PPC, video, social media management, and conversion rate optimization.
Clients
- AAMCO
- Roto Rooter
- L.A. Film School
- Hallmark
Industries
Visit SiteNotable Project
180Fusion was responsible for marketing a large eCommerce website with tens of thousands of technical products to increase sales and brand recognition globally.
"We like to keep a high return on ad spend and 180Fusion has done an excellent job in this area."
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17
- $1,000+
- 10 - 49 employees
- Ocean City, 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
- Bath Fitter
- Wesley College
- Novotel
Industries
Visit SiteNotable Project
WebiMax has provided social media marketing services for an advertising services company. The team has created digital channels such as AdWords to increase inbound leads.
"Their depth of knowledge and quick successful implementation is impressive."
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18
- $5,000+
- 10 - 49 employees
- Holly Springs, NC
Hive Digital is a Benefit Corp located in Holly Sprints, N.C. Founded in 2002, they have been a part of the digital marketing industry for over 18 years. A team of about 21 employees, they help their clients to achieve greater online visibility through consultation, implementation, management, and support services for paid advertising, organic search optimization, website analytics, customer conversion, and social media marketing strategies. They offer SEO, PPC, and digital strategy services.
Clients
- CafePress
- Employee Car Rental
- Epic Games
- Franklin Covey
Industries
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Hive Digital provided SEO consulting services to a pet food retailer. They analyzed the competitive landscape, determined effective keywords, and provided feedback on blog content to focus on selected keywords.
"They’re a thorough team that goes above and beyond when given a task."
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19
- $1,000+
- 10 - 49 employees
- Wilkes-Barre, PA
Pennsylvania-based LSEO is a full-service digital marketing agency, founded in 2014 by internet marketing expert Kristopher Jones. LSEO offers SEO, PPC, and paid social media management. The company’s main focus is SEO, and the team of 30 specializes in onsite optimization, link earning and development, local search, content creation, and mobile optimization.
Clients
- Disney
- Penn State University
- RedFin
- Natera (Evercord)
Industries
Visit SiteNotable Project
LSEO Studios partners with a WordPress design firm to provide SEO for clients. The team works on various projects, sometimes performing audits, improving UX, web design, and creating content.
"Every client of ours has seen an increase in traffic to their site after LSEO was involved."
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20
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Founded in 2005, Vizion Interactive is a digital marketing company with offices in Irving, Texas and Overland Park, Kan. The team of 14 are experts in SEO, PPC, and digital strategy.
Clients
- Lennox
- Worthington Direct
- UMB Bank
- Haskell
Industries
Visit SiteNotable Project
Vizion did SEO for an existing website with no prior optimization work. Guidance on in-house content development resulted in significantly increased web engagement.
"This company had the most extensive analysis I’ve ever seen. Their engagement far exceeded the value we paid for."
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21
- $10,000+
- 10 - 49 employees
- Austin, TX
PixelCutLabs is an SEO company based in Dallas, Texas, that specializes in SEO on e-commerce stores. The company was founded in 2013, and it consists of fewer than 10 employees.
Clients
- SERVPRO
- Restaurant & Cafe Supplies Online
- Junebug Weddings
- Girlie Girl Originals
Industries
Visit SiteNotable Project
Propellic was hired by a tour company to help increase their traffic and leads from targeted product categories and content pages. They provided SEO services to improve the client's keyword ranking.
"We enjoyed Propellic's transparency."
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22
- $5,000+
- 10 - 49 employees
- New York, NY
Founded in 2009, IGW is a visual marketing agency that works with midmarket and enterprise companies with a focus in the IT, advertising, healthcare, and business industries. With two locations – Great Neck, N.Y. and Delray Beach, Fla. – a team of 50 (including a marketing team of former LinkedIn & Facebook employees) leverages the science of visual learning to improve the marketing success of clients across the funnel. Their specialties include social media marketing, content marketing, SEO, CRO, & visual content production (infographics, explainer videos & interactive content).
Clients
- Enterprise: General Electric
- Merck
- Palo Alto Networks
- Inc Media
Industries
Visit SiteNotable Project
IGW (Infographic World) provided website redesign and SEO services to a research and product development company. The vendor studied the client's brand and software before redesigning and optimizing the site.
"They virtually became an integral part of our company and acquired a profound knowledge of our product development."
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23
- $1,000+
- 10 - 49 employees
- Gilbert, AZ
CadenceSEO was founded in 2020 and is headquartered in Gilbert, Ariz. They have a team of around 2 employees who focus on market research, digital strategy, and SEO.
Clients
- Boingo Wireless
- Garden for Wildlife (National Wildlife Federation)
- Eagleview Technologies
- Encora
Industries
Visit SiteNotable Project
CadenceSEO provides ongoing SEO services for a financial education company. The team also authors articles for the site to drive new searches and provides daily input on website revisions and technical support.
"All tasks were focused on meeting the objectives, with no pressure to upsell or pad the original budget or scope."
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24
- $5,000+
- 10 - 49 employees
- Portland, OR
Anvil Media is a marketing agency with offices in Portland, OR, and Madison, WI. Founded in 2000, their team of 20 have expertise in pay per click, social media marketing, and search engine optimization.
Clients
- Coastal Farm & Ranch Mindtree
- Enjoy Life Foods
- Moonstruck Chocolates
- First Tech Federal
Industries
Visit SiteNotable Project
Anvil Media wrote a white paper on a digital marketing automation platform’s core web vitals. They conducted extensive research and implemented the best solution and practices on 15 ad-supported media sites.
"The workflow was solid; we never had any complaints or issues with communication."
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25
- $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
Visit SiteNotable Project
RustyBrick has served as a mobile partner since 2007. The team heads the mobile division and completes for all design and development work to build applications for companies in various industries.
“They meet every need that I've come across that I need for my clients.”
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26
- $5,000+
- 50 - 249 employees
- Lehi, UT
97th Floor has 10 years of experience in digital marketing. With offices in Salt Lake City, Utah and Los Angeles, Calif., 97th Floor is a leader in content marketing and digital strategy. Founded in 2015, their 50+ team also specializes in SEO, analytics, social media, design, and web development.
Clients
- AT&T
- Filson
- SunRun
- Navy Federal
Industries
Visit SiteNotable Project
97th Floor was hired by an escape room provider to increase their search rankings with SEO. The service also provides backlinks that would help boost their site.
"They showed professionalism and knowledge. They had an excellent way of helping me understand them better."
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27
- $5,000+
- 10 - 49 employees
- Mesa, AZ
Digital Current is a digital marketing agency founded in 2003. Digital Current's team of around 40 are based in Mesa, Ariz., and specialize in SEO, conversion optimization, and content marketing.
Clients
- Retail/E-commerce: Lowes
- Sportsman's Warehouse
- Legal Zoom
- StubHub
Industries
Visit SiteNotable Project
Digital Current works with the client on an ongoing basis. They began their engagement by performing an audit to assess areas for improvement. They managed technical cleanup to improve future SEO campaigns.
"They are so informative and capable, I've never had any hesitation with them."
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28
- Undisclosed
- 10 - 49 employees
- Uniontown, OH
Ohio-based digital marketing agency Pole Position Marketing has been helping businesses with SEO, PPC, digital strategy, social media, and content marketing since 1998. The team of nearly 15 works with small and large companies in North America.
Visit SiteNotable Project
Pole Position Marketing managed SEO and PPC to increase sales of payroll and accounting software. The team trained development staff on marketing campaign management so the work could be brought in-house.
"We were stuck at a certain level and Pole Position helped us get out of the rut."
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29
- Undisclosed
- 10 - 49 employees
- Boston, MA
Based in Boston, KoMarketing is a B2B online marketing agency that specializes in social media, SEO, and content marketing. With fewer than 50 employees, KoMarketing works to improve client efficiency and business strategy.
Clients
- John Deere
- HP DesignJet
- Cisco-Eagle
- Neolane
Industries
Visit SiteNotable Project
KoMarketing provides B2B SEO for industrial warehouse distribution to increase online visibility and conversions. The team was active in blogging, articles, and communicating their expertise.
"They filled in the gaps for the things we didn’t know or didn’t have time to do."
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30
- $10,000+
- 10 - 49 employees
- Newton, MA
Newton, Mass. digital marketing firm inSegment offers a complete range of online advertising solutions for any business seeking to increase web traffic and interaction. With over 60 employees, inSegment is equipped for large-scale, sophisticated projects without sacrificing accessibility. They specialize in creating full-service marketing solutions that combine web design, SEO, content creation, and analytics. inSegment focuses on providing quantifiable results to its clients.
Clients
- Kaspersky Labs
- Arbor Networks
- CyberArk Technologies
- Harvard University Alumni Association
Visit SiteNotable Project
inSegment has helped a financial institution rebuild their site in WordPress and make improvements to its SEO. Now, they help manage PPC campaigns and continue making website improvements as needed.
“inSegment is not just an order-taker; they’re a team of experts.”
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