Searching for reputable search engine optimization (SEO) services is a monumental task, with more than 180,000 SEO companies in the U.S. alone.
To help, the WebDesignRankings (WDR) team evaluated hundreds of SEO agencies using our methodology, which considers client satisfaction, years in business, deliverables, and more.
The result is a vetted list of the best SEO companies, that includes:
- The firm’s location
- The firm’s size
- The firm’s average rating and number of reviews
- The firm’s website and WDR profile for more information
Meet the Top SEO Companies
The top SEO companies provide the support businesses need, from startups to enterprises. With specialized team members and platforms, SEO firms can assist with an organization’s on-page, off-page, and technical SEO needs, like link building, SEO-friendly website design, and SEO content creation. Explore these companies now!
Company | Size | Location | Reviews | Overview |
WebFX â Digital Marketing That Drives Results | 50 â 249 | Pennsylvania | 115 Reviews | View Profile |
WebFX â Digital Marketing That Drives ResultsView Full Profile Visit WebsiteWebFX is a full-service Internet marketing, SEO, and web design company offering innovative web marketing solutions to mid to large size companies across the globe. As a leader in SEO, web design, ecommerce, website conversion, and Internet marketing services, we pride ourselves on driving traffic, converting visitors, and measuring effectiveness to ultimately deliver real results for our clients. Review HighlightsView All
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Lounge Lizard â Best of Breed Since 1998 | 50 â 249 | New York, NY | 18 Reviews | View Profile |
Lounge Lizard â Best of Breed Since 1998View Full Profile Visit WebsiteLounge Lizard has 23 years of experience in website design and development, digital marketing, social media, seo, and mobile app development. Lounge Lizard Brandtenders and Marketing Mixologists have been driving leads and producing best of breed design and branding for clients across industries and around the world since 1998. Lounge Lizard has offices in NYC, Long Island, Nashville, Washington DC, and Los Angeles. Review HighlightsView All
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SEO Image | 2 â 9 | New York, NY | 5 Reviews | View Profile |
SEO ImageView Full Profile Visit WebsiteSEO ImageÂŽ will change your business! We are rated as one of the Best SEO companies and Online Reputation Management agencies in the world by numerous review sites like Find Best SEO, Promotion World, 10 Best SEO, 10SEOs, Clutch.co, Top SEO's, and many others. Review HighlightsView All
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Elsner Technologies Pvt Ltd | 50 â 249 | Ahmedabad | 14 Reviews | View Profile |
Elsner Technologies Pvt LtdView Full Profile Visit WebsiteElsner Technologies Pvt Ltd. is a medium-sized agency that provides solutions to businesses all around the world. With offices in California, Georgia, Florida, Sydney, Truganina, and Winnipeg, they've helped clients in areas of mobile applications, web applications, SEO, and more. Review HighlightsView All
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PaperStreet Web Design | 10 â 49 | Fort Lauderdale, FL | 68 Reviews | View Profile |
PaperStreet Web DesignView Full Profile Visit WebsitePaperStreet Web Design is a small agency based in Fort Lauderdale, FL. They're a web design agency founded by a lawyer, for lawyers, and they've created 1,500+ happy clients since 2001. They get results for law firm websites and also provide internet marketing services. Click the button below to visit their website, or give them a call! Review HighlightsView All
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SmartSites Digital Marketing Agency | 50 â 249 | Paramus, NJ | 245 Reviews | View Profile |
SmartSites Digital Marketing AgencyView Full Profile Visit WebsiteOutsmart the competition with best-in-class digital marketing services. With over 150 âââââ reviews online, SmartSites đĄ is America's #1 rated digital marketing agency. Get more traffic. Acquire more customers. Sell more stuff. SmartSites works for businesses of all sizes. SmartSites is a Google Premier Partner and Facebook Marketing Partner. Review HighlightsView All
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Straight North | 50 â 249 | Chicago, IL | 0 Reviews | View Profile |
Straight NorthView Full Profile Visit WebsiteFormed 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, we help B2B and B2C companies of all sizes generate sales leads and e-commerce revenue in the lucrative but highly competitive online marketing space. Our consistently strong results and high client retention rate come from our collaborative business style, technical expertise, deep experience in multiple verticals, team-based campaign execution, transparent reporting and unwavering focus on maximizing client ROI. |
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SocialSEO | 50 â 249 | Englewood, CO | 172 Reviews | View Profile |
SocialSEOView Full Profile Visit WebsiteRecently voted the #1 Digital Marketing Firm in America by UpCity. For 4 years in a row, SocialSEO has been one of America's fastest-growing companies, published by Inc 5000. We are your one-stop shop for SEO, SEM, Social Media, Video Production and Email Marketing. We have over 100 employees - all US based. We put our clients first - we are not successful unless you are. You can put your trust in our agency. We are Google Premier Partners and Endorsed by Nationally Recognized Dave Ramsey. Review HighlightsView All
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Matchbox Design Group | 10 â 49 | St. Louis, MO | 0 Reviews | View Profile |
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NextLeft | 10 â 49 | San Diego, CA | 0 Reviews | View Profile |
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inSegment | 50 â 249 | Newton, MA | 5 Reviews | View Profile |
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Scorpion | 250 - 999 | Valencia, CA | 0 Reviews | View Profile |
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Coalition Technologies | 50 â 249 | Culver City, CA | 160 Reviews | View Profile |
Coalition TechnologiesView Full Profile Visit WebsiteCoalition Technologies is one of the leading SEO & web design agencies in the United States. Our purpose is to provide exceptional online marketing services to a wide variety of clients and industries. Review HighlightsView All
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The Berndt Group | 10 â 49 | Baltimore, MD | 4 Reviews | View Profile |
The Berndt GroupView Full Profile Visit WebsiteThe Berndt Group is a small agency based in Baltimore, MD. Since 1991, TBG has been on the leading edge of digital transformation, with stability, a reputation, and culture that makes them a unicorn among digital agencies. Today, TBG is a leading Sitecore partner, specializing in healthcare, financial services, and B2B websites with a leading practice in user experience, personalization, and multi-channel digital strategy. Review HighlightsView All
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ResultFirst | 50 â 249 | Noida | 0 Reviews | View Profile |
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SEOTM Digital Agency | 10 â 49 | Zhytomyr | 0 Reviews | View Profile |
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Mr. Marketing | 10 â 49 | Mount Pleasant, SC | 0 Reviews | View Profile |
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IGW (Infographic World) | 10 â 49 | New York, NY | 0 Reviews | View Profile |
IGW (Infographic World)View Full Profile Visit WebsiteIGW is a full-service growth marketing agency. We combine world-class digital marketing & the science of visual learning to give your company an edge in its marketing efforts across the funnel. Our goal? Help you drive more qualified sales leads to feed your hungry sales team and grow the company's revenue. |
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Nova Solutions | 10 â 49 | Concord, | 0 Reviews | View Profile |
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Skynet Technologies | 50 â 249 | Jamnagar | 0 Reviews | View Profile |
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Clever Solution Inc. | 10 â 49 | New York, NY | 0 Reviews | View Profile |
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SEO Werkz | 10 â 49 | Draper, UT | 16 Reviews | View Profile |
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Fractl | 50 â 249 | Delray Beach, FL | 9 Reviews | View Profile |
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LLT Group | 10 â 49 | Naperville, IL | 0 Reviews | View Profile |
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RSO Consulting | 10 â 49 | San Francisco, CA | 0 Reviews | View Profile |
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Traffic Digital Agency | 10 â 49 | Royal Oak, MI | 0 Reviews | View Profile |
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Hive Digital | 10 â 49 | Morrisville, NC | 18 Reviews | View Profile |
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Custard Online Marketing | 10 â 49 | Manchester | 0 Reviews | View Profile |
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Modgility | 10 â 49 | Westlake, OH | 17 Reviews | View Profile |
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Knucklepuck | 10 â 49 | Arlington, VA | 0 Reviews | View Profile |
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Be Locally SEO | 10 â 49 | South Jordan, UT | 0 Reviews | View Profile |
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Reputation X | 10 â 49 | Sausalito, CA | 0 Reviews | View Profile |
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SEOFIED IT SERVICES PVT LTD | 50 â 249 | Bhubaneswar | 0 Reviews | View Profile |
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HopInTop | 10 â 49 | Trevose, PA | 0 Reviews | View Profile |
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Delphic â a Hero Digital Company | 50 â 249 | Philadelphia, PA | 0 Reviews | View Profile |
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Cynexis Media | 50 â 249 | Columbus, OH | 0 Reviews | View Profile |
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Coastal Media Brand | 10 â 49 | Myrtle Beach, SC | 0 Reviews | View Profile |
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Now accepting sponsorships –Â Contact us today for more information.
Editorial Note: Sponsorships do not affect our team’s opinions or evaluations.
Learn more about SEO companies
From what they cost to whether they’re worth it, we’ve compiled the most common questions businesses have about SEO companies. Find answers to your questions below.
Most popular FAQs
Get answers fast with these popular FAQs:
What does an SEO company do?
An SEO company provides search engine optimization support, like by:
- Researching keywords
- Writing SEO-optimized content
- Outreaching publishers for link building
- Compressing images
- Adding internal inlinks
SEO companies will charge an hourly or monthly rate for their services, or in some instances, a flat-rate fee for a short-term project.
How much do SEO services cost?
SEO services from reputable agencies often cost $900 to $3500 per month. The reputation, experience, and even location will impact how much a top SEO service provider charges. For instance, agencies located in California vs. Ohio will often have higher rates due to the higher cost of living in California compared to Ohio.
When should I hire an SEO firm?
A few questions that can help you decide if it’s time to hire an SEO firm:
- Am I able to manage a full-time SEO strategy in-house?
- Am I struggling with specific SEO strategies, like link building?
- Do I have the marketing budget to hire a top SEO company?
- Am I achieving the kinds of results my business expects from SEO?
Based on your answers, you can determine if you should start looking for reputable SEO optimization companies.
Is it worth paying for an SEO company?
An SEO company’s worth rests on the agency solving your problem, like:
- Improving rankings
- Fixing a Google penalty
- Growing traffic
- Generating organic sales or leads
That’s why finding a reputable search engine optimization agency is so important because they focus on solving their client’s problems â and it’s why the WDR team produced this report of the best SEO service providers. We recognize a lot rests on hiring a trusted SEO agency, from your organization’s success to your career’s trajectory.
Who are the best SEO companies?
The list of the best SEO companies varies, but these companies share several traits, like:
- Creating a unique strategy for clients
- Optimizing for the different types of SEO, like on-page, local, off-page, and technical SEO
- Documenting their work
- Reporting on performance
- Taking the time to understand a client’s business, goals, and aspirations
FAQs about deliverables
Learn more about how SEO marketing firms can support your website:
What do the best SEO agencies do?
The best SEO agencies are the best because they give additional support, like by:
- Providing guidance during a site migration or website redesign
- Reporting on search engine optimization performance
- Focusing on metrics beyond rankings and traffic, like sales or leads generated
- Consulting on upcoming or predicted updates, like AI Overviews in Google Search
While researching SEO firms, our team noticed the best SEO companies were often described as integral to the client’s marketing team.
What are the types of SEO services?
The types of SEO services offered by agencies include:
- Full-service, which optimizes a website for off-page, on-page, technical SEO, and local SEO (if applicable).
- On-page, which optimizes a site’s on-site SEO with title tags, meta descriptions, and more.
- Off-page, which optimizes a site’s off-site SEO with backlinks.
- Technical, which optimizes on-site elements that affect crawling, indexing, and page speed.
- Local SEO, which optimizes a business’s website and local listings.
- Ecommerce SEO, which optimizes a business’s online store and/or product listings on third-party sites.
More specialized services are available, like voice search engine optimization or AI Overviews optimization. When researching top SEO service providers, businesses are often searching for firms that offer the services listed above vs. these specialized offerings.
What do the best SEO services include?
From our research, the best SEO services are full-service solutions because they optimize the different types of SEO impacting organic visibility, like:
- On-page SEO
- Technical SEO
- Off-page SEO
So, these services will typically include the following:
- SEO audit
- Keyword research
- Competitor analysis
- On-page optimizations, like writing title tags and inserting keywords
- Off-page optimizations, like outreaching publishers and developing link-worthy content
- Technical optimizations, like compressing images and improving site architecture
- Local optimizations, like claiming local listings and producing localized site content
- SEO reporting
FAQs about pricing
Learn more about the average cost of SEO services ($900 to $3500 per month):
Are the best SEO services affordable?
Because reputable search engine optimization companies have higher prices, it’s natural to wonder if the best SEO services are affordable, especially for smaller businesses. Let’s step back, and redefine ‘best’ â best is what’s best for your company vs. what’s best for a Fortune 500 organization. That can mean that, yes, the best SEO services are affordable because they meet your needs (which are important to define before searching for SEO companies).
Should you find that the SEO services you want are ones you can’t afford, there are some alternative options:
- Use free tools like Screaming Frog
- Split SEO work between yourself and an SEO freelancer
- Consider one-time SEO projects to fix important issues outside your capabilities
What determines how much SEO agencies charge?
A couple of factors determine how much SEO agencies charge:
Experience
SEO companies with more experience will generally have higher rates for their services, which makes sense. With their expertise, they can help you get more value from SEO in comparison to working with an agency that has less of a background with SEO.
Staff size
Generally, top SEO firms will maintain larger teams. Theyâre successful, so theyâve grown and built an experienced staff. This fact results in higher in-house costs, which translates to higher SEO services pricing.
Agency capabilities
The best SEO optimization companies have extensive capabilities that distinguish them from other agencies. Maybe they can provide specialized SEO services, for example, or supporting strategies, like content marketing. These additional offerings can influence SEO rates.
Service deliverables
What your SEO services include will also determine your SEO firmâs pricing. If you request weekly updates on your rankings, for instance, that could lead to higher costs because of the time required to document and share those reports.
Project requirements
You also have some influence over your search engine optimization companyâs pricing. If you have more complex requirements, for example, that could lead to higher rates or additional charges, like for weekly ranking reports.
Project scope
The scope of your project can also affect your SEO costs. A corporation, for instance, will have much bigger project needs than a startup. These needs translate to more work for the agency, which the agency will incorporate into their pricing.
Project aggressiveness
While you canât change how long SEO takes, you can decide how aggressively you will approach SEO. Maybe youâll produce a bunch of optimized content, for example, within a short period. The more aggressive you are, the more work you create for your agency, which results in higher SEO costs.
FAQs about hiring
Why hire an SEO services company?
So youâve used our best web design companies page to decide what web design company fits your business best. You now have an impressively-designed website that looks like something out of your dreams.
The colors are just right, your blog is finished, and there are even photos and graphics in all the right places. But how do you get traffic to your fresh new piece of online real estate? Some business owners make the mistake of thinking as soon as they have a website, the traffic will come pouring in.
Unfortunately, thatâs not the case.
You now have to create content for your website based around what your target audience wants to see and read, target specific keywords, make sure your navigation bar is user-friendly, and ensure that your site is ready to go for mobile.
For a lot of companies, these ongoing tasks require a significant amount of time and skill.
Thatâs why businesses decide to outsource and hire an SEO agency. An SEO agency can take care of all these tasks, which allows your in-house staff to focus on their day-to-day responsibilities while still amplifying the value of your web design investment.
How can an search engine optimization company help my business?
Working with a search engine optimization company can help your business in a few ways, including:
- Alleviate the workloads of in-house employees
- Get expert SEO advice for optimizing your site
- Bring more traffic to your website
- Achieve higher rankings in search results
- Earn more online sales from website visitors
- Get more leads from online form submissions
- Attract foot traffic by appearing high in local search results
- And more
When you decide to work with one of the best SEO companies, you get someone committed to bringing value to your business. If they donât, it doesnât make sense for you to continue partnering with them. Thatâs why the top SEO firms focus on delivering value to your business.
How do I choose the best SEO company for my business?
Itâll help make your decision easier to know that there isnât one perfect SEO company, but only the perfect SEO company for your unique business. Each of the SEO companies on our list specializes in something different, has a different process, and are located in different areas. With all of these variables, youâll definitely be able to find an SEO company that is the best partner for your business.
Here is a list of a few things you should consider before choosing an SEO company.
Location
Some businesses like knowing that they can visit their SEO firm at any time to talk budget, campaign, and progress over coffee.
If this is something that matters to you, you should definitely consider your proximity to your potential SEO service provider.
Itâs not necessary to live right next door, but if youâd rather meet in person, location is important.
Budget
Budget is one of the most important things to consider when looking for the best SEO agency.
You should start by setting a personal budget and sticking with it â if not, you could find your business in financial trouble.
There is a range of budgets that SEO firms work with, so it should be no problem to find one within your price range.
Culture/Best Practices
Looking into the culture and best practices of an SEO company is also extremely important.
This helps you to see their personality, how they feel about their clients, how they treat their clients, and what to expect from working with them.
If their best practices donât seem to satisfy you, or their culture doesnât fit what youâd expect from a company youâd like to work with, you should count them out.
Testimonials
Testimonials refer to satisfied clients who have spoken on behalf of an SEO company â telling other potential clients what they liked about working with them, what results they were able to drive for them, as well as their all-around satisfaction.
If an agency doesnât have any testimonials, itâs best to stay away. Client testimonials speak volumes, and so does lack thereof.
You want the SEO company that has upwards of one hundred testimonials to prove theyâre worth your time and commitment.
FAQs about SEO
What is SEO?
SEO, or search engine optimization, is the process of improving your website in a way that lets users find your business more easily in search results. Without SEO, your newly designed website wonât work to its fullest potential because it will be hard to find online.
What does SEO involve?
SEO includes on-page and off-page strategies like:
- Keyword targeting
Content creation
Backlink building
And more
These strategies help your website rank better in search engines like Google.
If youâre looking to hire an SEO marketing firm, you probably have some trouble with these areas.
You might not have the time, skills, or resources to optimize your site entirely, for instance, which can make ranking in search results difficult. A top SEO company, however, can come in and fully optimize your site so you can rank well in search results.
How did we decide on the above rankings for the best SEO companies?
Looking at the list of the top SEO companies may feel overwhelming since there are so many to choose from.
How do you know that these are the best ones out there, and how do you know that our rankings are correct?
Well, we like to think that our list is about as accurate as it gets.
We looked at hundreds of SEO firms to decide which ones would make our rankings list.
We wanted to be sure that we included SEO companies from all around the world to provide the most extensive list. Our rankings are based on things like affordability, the other services they provide, and the track record they have with their current and past clients.
When you mix that all together, you get a carefully selected batch of the top SEO firms in the world.
These companies will give you the most bang for your buck while providing some of the best results of any SEO company. The organizations on our list strive to be the best for their clients and charge a reasonable amount for their services, all while getting your business results.