10 Best SEO Companies & Agencies

Last Updated October 04, 2021

The best search engines such as Google, Bing, and even Baidu change the algorithms which control their search results frequently. To remain in the top positions on those search engines, your website must constantly monitor search engine algorithm guidelines. If you can't personally stay up-to-date with those changes, your best strategy might be to work with a top SEO company or online marketing agency. Allow experienced professionals to track changes and adjust your marketing plan accordingly. The best SEOs will continue to do so until you have an optimal strategy in place. We considered the most trustworthy, experienced and talented marketing professionals when finalizing our rankings. We recognize excellence in customer service and quality work, and we only recommend businesses that we would work with ourselves. The companies below have been reviewed based on a wide range of qualitative and quantitative statistics. In some cases, variable listing fees effect position on this list; however only highly-regarded firms are accepted through our review analysis. Learn more about our ranking process here.



Best SEO Firms of 2021
Rank Name Website Location Hourly Rate Rating Employees Learn More
1

Straight North straightnorth.com Chicago $$ 99% 50-250
2

Boostability boostability.com Lehi $$ 97% 250+
3

SmartSites smartsites.com Paramus $$$ 97% 10-50
4

BluShark Digital LLC blusharkdigital.com Washington $$$ 97% 10-50
5

Infront Webworks infront.com Colorado Springs $$$ 96% 10-50
6 Brick Marketing brickmarketing.com Boston $$$ 95% 1-10
7 YellowFin Digital yellowfindigital.com Corpus Christi $$$ 94% 10-50
8 O360 o360.com Santa Ana $$$ 94% 10-50
9 CSMTR cstmr.com San Francisco $$ 94% 1-10
10 Rising Phoenix SEO risingphoenixseo.com Phoenix $$$ 94% 10-50
11 Regex SEO regexseo.com Houston $$$ 93% 10-50
12 BOWEN bowenmedia.com New York $$$ 92% 10-50
13 Path Interactive pathinteractive.com New York $$$$ 92% 10-50
14 iLocal ilocal.net Seattle $$ 92% 1-10
15 ThinkCode thinkcodenyc.com NYC $$$$ 91% 1-10
16 Rowe Digital rowedigital.com New York Mills $$$$ 91% 1-10
17 Mankato mankatowebdesign.com Minneapolis $$$ 90% 10-50
18 Jemsu jemsu.com Denver $$ 89% 1-10
19 OpenMoves openmoves.com Huntington $$$ 89% 10-50
20 Adinfusion adinfusion.com Sacramento $$ 87% 10-50
21 Fuel Online fuelonline.com Boston $$$$ 87% 10-50
22 10tier 10tier.com Bronx $$ 86% 1-10
23 EIGHT25MEDIA eight25media.com San Francisco $$$$ 86% 50-250
24 Guerilla Agency theguerrilla.agency Minneapolis $$$ 86% 1-10
25 MMW mww.com Los Angeles $$$ 85% 10-50

Use Best Strategies For Selecting Top SEO Companies

Our extensive process to analyze and vet top SEOs isn't enough. Take the necessary steps to take to pick the Best SEO agency for you.



10 Best SEO Is Here To Help You Find The Top SEOs

With that said, the "Best SEO Expert" might not be the right online marketer for you

At 10 Best SEO, a research team has amassed a database of SEO, reputation management, and other online marketing agencies. This team has sifted through search engine optimization company reviews, evaluated the SEO services that they provide, and looked at their real-world results on search engine results pages (SERPs). All that work could be for naught if you still struggle to choose the best firm for your specific purposes. Without a doubt, our staff has compiled an amazing list of our favorite SEO companies, but if you end up working with an enterprise or globally focused team when you really need the best local SEO company, you might be overpaying or getting unexpected results.


Local SEO Icon
Local SEO
Enterprise SEO Icon
Global / Enterprise SEO
Social Media Marketing Icon
SMM
ORM Icon
Reputation Management
Target Geographic Searchers Multi-Regional Seachers Social Media Followers Specific Name / Keywords
Reach Regional National + Varied Highly-Targeted
Required Skills Mid to High Very High Mid to High High
Cost Lower Mid - High Depends on Scope Depends on Individual


Understanding SEO

Let’s face it, you might want search engine optimization services though at this point you just need the definition of an SEO company, first. An SEO agency is a company that works to improve your web presence or digital reach using organic search as a basis. Natural or organic search engine optimization is the process of editing or updating on-page elements of your website in coordination with the promotion of inbound linking and mentions for the purpose of moving a desired website up (or down, in the case of online reputation management - ORM) a page of search results.

Over time, SEO has evolved, and the Best SEO will know that. Choosing one of the top online marketing companies means that your search engine optimization expert will have weathered the many SEO algorithm updates that Google, Bing, Yahoo, and perhaps Yandex or Baidu have dished out over the years. They will know that SEO companies in the USA need focus on different activities than those involved with search engine marketing (SEM) in Russia, for example.


Google vs Yandex vs Baidu

Similarly, search engine optimization companies for small business know that working on local optimization is very different from attacking keywords internationally.

As it turns out, local SEO is actually very different from enterprise or internationally SEO. Your goals are different, so your SEO expert needs to zero in on radically different activities to get you the local leads you're looking for. On the other hand, if you need to implement a large-scale search marketing strategy, even the best local SEO expert might struggle to get you the results you expect.


SEO vs. Online Reputation Management (ORM)

Where SEO is the process of getting a website or page to rank high on search engine results pages - or SERPs, online reputation management is the opposite. An ORM expert will use the concepts of SEO to attempt to bury incorrect or damaging information about a person or brand. This type of SEO is growing in popularity as careers can be made or lost in a Google search, so figure out what kind of SEO is right for you.


On-Page SEO vs. Inbound SEO

All professional SEO plans incorporate both an on-page SEO strategy and an inbound one. But what does that mean? On-page SEO is the process of carefully and meticulously editing and re-programming a web page or its content to better fit within the guidelines of search engine crawlers. Inbound SEO involves building up the importance of that page by creating partnerships and link-backs from other authority sites around the internet.


Now What?

Have a search for the company that you think best fits your needs. We suggest that you reach out to 3 or 4 companies before making your decision. Ask them about how their strategies differ from their competitors and what methods they would implement for your company in specific. At the end of the day, it’s your business and your brand. You must make sure that the company that is getting your name out there is doing it the way you would yourself.

Lastly, remember that you're not alone! 10 Best SEO is a guide with a lot of useful information to help you make your decision, so have a look around and find out what works for you.



#1 of 10 Best Search Engine Optimization FirmsStraight North

211 W Upper Wacker Dr, #1800, Chicago, IL 60606 - +1 (844) 265-0722

#1 of 10 Best SEO Businesses of 2021 - Straight North is an SEO company that makes sure ever click counts on your website. Their digital marketing experts will lead your company in the right direction by generating qualified sales leads and increasing the amount of e-commerce traffic and sales your website sees. As a results-driven company, Straight North offers a variety of services that will push your business further than ever. Highly transparent, trustworthy, and passionate, their experts will show you just how much your brand can accomplish. Enjoy improved Google results when you bring o a company that only has your best interests at heart at all times.

#2 of 10 Best Online Marketing AgenciesBoostability

2600 W Executive Parkway, #200, Lehi, UT 84043 - +1 (800) 261-1537

#2 of 10 Top Search Engine Optimization Firms of 2021 - Boostability is one of the most reputable search engine optimization companies in the world. Today, the firm offers a wide range of services that help businesses and other organizations use keywords and other types of content to improve their ranking in the major search engines such as Google and Bing. Along with receiving search engine optimization services, Boostability can help create a website and make changes that will improve its quality. By taking advantage of all of these services, businesses can have a dependable partner in boosting their search engine ratings and better promote themselves online. This will result in steady growth and success in the future for these businesses.

#3 of 10 Best Online Marketing CompaniesSmartSites

45 Eisenhower Drive, Paramus, New Jersey 7652 - +1 (201) 870-6000

#3 of 10 Top SEO Businesses of 2021 - Partnering with Google, Facebook, Hubspot, and Microsoft Advertising, SmartSites is the premier destination for organic local, national, and eCommerce SEO. Rank higher on search engines with the award-winning marketing company's comprehensive techniques such as keyword building, domain authority, content development, and link building. Combine that with SmartSites' up-to-date SEO analysis and auditing as well as digital marketing, website migration, and web design to grow the online brand. These techniques are effective on computers and mobile devices to maximize online visibility. Therefore, focus on building the company while SmartSites take care of the company's SEO presence. SmartSites, which launched over 900 businesses, provide an opportunity for companies to receive an excellent return on investment.

#4 of 10 Top SEO FirmsBluShark Digital LLC

1826 Jefferson Pl NW, Washington, DC 20036 - +1 (202) 871-1509

#4 of 10 Best SEO Companies of 2021 - BluShark Digital LLC is a firm that has long been associated with excellence in the world of design. That is because this is a firm that gets what you want and is prepared to make it happen in every respect. They know that you're someone special with a worthy message that deserves to be heard. That is why they offer their help to all of their clients. Each client has the backing of a team of experts in the field of web design. Every single client can get a site that helps them show off what they do so well.

#5 of 10 Top Search Engine Optimization BusinessesInfront Webworks

5350 Tomah Dr #2800, Colorado Springs, CO 80918 - +1 (719) 577-4404

#5 of 10 Best Online Marketing Agencies of 2021 - An effective digital marketing campaign should start with the SEO marketing tactics that will help to increase the organic visibility of your website. That's what you'll experience when you work with the award-winning digital marketing team at Infront Webworks. They can help you target specific demographic groups to ensure you're not wasting marketing dollars on consumers who have no interest in your products. They can also provide you with a broad range of other marketing resources and tools to maximize your impact. Their services will ensure more users are finding your website when they need the products or services you sell.

#6 of 10 Best SEO BusinessesBrick Marketing

Boston, Massachusetts - +1 (781) 999-1222

#6 of 10 Best SEO Firms of 2021 - Search Engine Optimization is a marketing option that has proven successful for more than a decade. Brick Marketing offers an impressive SEO option that shows Search Engine Optimization is effective when completed correctly. As an SEO agency, Brick Marketing is leading the continued success of this form of digital marketing. SEO takes several forms, with Brick Marketing conducting a complete review of the strategy of its clients before beginning its work. Brick Marketing believes a complete understanding of its client's competitors allows the agency to create a unique strategy for success.

#7 of 10 Best Online Marketing AgenciesYellowFin Digital

13933 Primavera Dr., Corpus Christi, TX 78418 - +1 (361) 844-8550

#7 of 10 Best Online Marketing Agencies of 2021 - YellowFin Digital is a search engine optimization agency based in Corpus Christi, TX. The company specializes in helping businesses increase their online presence through a combination of PPC advertising, social media marketing, and SEO services. YellowFin Digital is not just a vendor. They offer the most effective strategies and world-class support to their clients to help them achieve their goals. YellowFin Digital engages other global digital marketing agencies to provide their clients with a world-class user experience. If you are looking to improve your business's online reach, YellowFin Digital is your go-to SEO agency.

#8 of 10 Top SEO AgenciesO360

1910 E. Warner Ave, #2E, Santa Ana, California 92705 - +1 (833) 433-8338

#8 of 10 Best Search Engine Optimization Companies of 2021 - O360 is a reliable, reputable SEO agency that has plenty of experience in web design, development, and management. Every company needs to promote their brand as much as possible. This is done mostly by SEO campaigns that have been personally designed by experts in the field. They may include local and global SEO, keyword research, targeted keywords, pay-per-click advertising, backlinks, and more. 0360 understands what works and what doesn’t when it comes to different SEO tactics. Your website is unique, and they design campaigns that work best for you, not someone else. 0360 is there 24/7, seven days a week, whenever you need assistance and support.

#9 of 10 Best Search Engine Optimization CompaniesCSMTR

535 Mission St, San Francisco, CA 94105

#9 of 10 Best Search Engine Optimization Agencies of 2021 - CSMTR is one firm that does it all and does it so well. Of all their many areas of expertise there's one area that people have found them to be a great ally. That is the world of SEO. This is a world in which it is possible for people and companies to find a great many clients all with the click of a button. When you rank high in searches, you're likely to have an impressive audience at all times of the day or night. This is a firm that can make it happen for you with great SEO.

#10 of 10 Top SEO BusinessesRising Phoenix SEO

1609 E Roma Ave STE B, Phoenix, AZ 85016 - +1 (602) 288-9085

#10 of 10 Top Online Marketing Businesses of 2021 - Rising Phoenix is an SEO agency that knows that businesses can often succeed if they are seen online at the top of search engine pages. When SEO content is placed, it can make a website easy to navigate and can also make it friendlier to use on multiple platforms. The goal is to provide quality phrases, words, and links that can result in more views, clicks, and conversions so that profits can increase over time with new customers.

Special Recognitions

#11 Best Online Marketing FirmRegex SEO

4801 Woodway Dr, STE 275E, Houston, TX 77056 - +1 (832) 422-8063

Regex SEO has been recognized for providing excellence in SEO marketing services. When you work with their digital marketing team, you can utilize these award-winning services to help you raise visibility for your website. More users will find your site through organic searches, which means you'll also see an increase in your overall conversion rates. They can further increase those numbers by refining your keyword phrases to target specific demographic groups. This will help you get the most out of your ads and marketing campaigns. Their SEO services can also help you build a positive brand image by ensuring your site appears in top search results more frequently.

#12 Best Online Marketing AgencyBOWEN

115 W 18th St, New York, New York 10011 - +1 (516) 308-3539

Bowen Media Agency is a company located in the United States and specializes in search engine optimization, SEO. They have performed exceptionally well in this field and are award-winning for their work. Bowen Media has been successful with many clients. The company was founded by Ryan Bowen, who has more than ten years of experience working in the industry. The secret to their success can be attributed to their employees who have been working with Bowen Media for many years. The company offers the best advice for search engine optimization, helping their clients improve their website rankings in Google by making changes such as adding quality content regularly, increasing website traffic, and ensuring that the material is engaging to readers.

#13 Top Online Marketing BusinessPath Interactive

New York, New York - +1 (212) 661-8969

Getting the best results from search engine optimization efforts requires careful planning and actionable analysis. Amsive Digital, a full-service digital marketing agency formerly known as Path Interactive, provides highly strategic SEO services that result in consistent organic traffic across all search engines and for clients operating across many industries and sectors. Headquartered in Illinois, Amsive Digital helps clients from additional offices located in New York City, Atlanta, Nashville, Greenville, and Miami. In addition to SEO, this agency also provides professional services such as social media marketing, data analytics, paid SEO campaigns, digital brand strategies, and creative internet advertising campaigns.

#14 Best Online Marketing BusinessiLocal

92 Lenora St, STE 2, Seattle, WA 98121 - +1 (206) 384-4344

The first-rate SEO agency iLocal has a team of highly knowledgeable professionals who can help their clients' sites land in the top searches relevant to their industry. This award-winning agency's team has a thorough understanding of how search engine optimization works, and it's the reason clients can rely on them to improve their website traffic. They can also help businesses grow online by performing elaborate website audits, building relevant back links and choosing current keywords.

#15 Top Online Marketing CompanyThinkCode

NYC, New York - +1 (516) 900-4660

#16 Top Search Engine Optimization AgencyRowe Digital

587 Main St, #200, New York Mills, New York 13417 - +1 (607) 373-9351

Every website needs some help now and again to be seen online. Rowe Digital is the company to get in touch with when you need this to happen. Their professional team members have won awards in the field of SEO, or search engine optimization. They have helped hundreds of various industries get in front of customers online. With a desire to exceed all expectations put upon them, Rowe Digital will make sure your website is pushed to the front of the search engine pages. They are a digital marketing coach your company can trust to take them to the top.

#17 Best Online Marketing AgencyMankato

3144 Chowen Ave S #631, Minneapolis, MN 55416 - +1 (612) 558-1020

Mankato is an SEO agency that has set itself apart from the pack, catering to all types of clients on a daily basis. Whether a client is a new business or a more established group that wants to draw in new audiences, the team at Mankato is adept at handling all of their SEO needs. In an online environment that is crowded with businesses vying for attention from potential new audiences, Mankato realizes that sometimes it pays to think outside of the box when putting together a company's SEO strategy.

#18 Best Online Marketing FirmJemsu

720 S. Colorado Blvd., STE #105A, Denver, CO 80246 - +1 (720) 410-6151

The Denver, Colorado-based Jemsu SEO and digital advertising agency consistently provides companies of all types and sizes with strategies and campaigns that help their businesses to grow. Jemsu was established in 2009, and now maintains offices in more than a dozen U.S. cities. Some of the services offered by this thriving company are social media marketing, review management, conversion rate optimization and website design. Utilizing a holistic approach, Jemsu is known for regularly driving high quality traffic to websites, then converting traffic into leads and sales. Jemsu's great customer service, has led to it being listed on the Inc. 500 twice.

#19 Top Search Engine Optimization FirmOpenMoves

315 Main Street, 2nd Floor, Huntington, NY 11743 - +1 (631) 546-7779

When brands set out their digital marketing strategy, Search engine Optimization needs to be at the top of the list of requirements. An impressive website and app are excellent, but if your brand is not at the top of the Google Search rankings few customers will see it. Open Moves specializes in creating digital marketing content that can lift each customer up the rankings and improve traffic volume. In the era of big data, Open Moves is bringing success to clients through a thorough SEO strategy.

#20 Best SEO CompanyAdinfusion

1001 G St, STE 202, Sacramento, CA 95814 - +1 (916) 798-5707

Adinfusion is an SEO agency working out of Sacramento, CA. Businesses work with Adinfusion by first requesting a free analysis from their website. From there, Adinfusion can offer services that boost the visibility of a business on popular search engines like Google. In addition to providing traditional SEO services, Adinfusion is also available for content writing, social media management, web design, and more. Receive your free analysis or learn more about their services by checking out their website.

#21 Best SEO FirmFuel Online

101 Federal Street, #1900, Boston, Massachusetts 2110 - +1 (888) 475-2552

With offices in Boston and New York City, Fuel Online is a digital marketing agency that has completed quite a few search engine optimization projects for major brands. The work of Fuel Online has been featured in publications such as Forbes, The Guardian, Entrepreneur, Billboard, the Nashville Business Journal, Huffington Post, Elle, and others. In recent years, the agency has received awards and accolades issued by industry associations such as Clutch and SEMFirms. Fuel Online offers more than just SEO services; other areas of expertise include online advertising campaigns, social media awareness, digital branding, inbound marketing, content creation, and online business strategizing.

#22 Top Online Marketing Firm10tier

104 Hawkins Street, Bronx, NY 10464 - +1 (800) 543-1276

10tier is a top named SEO agency. Their experts will design an optimization plan unique to your company, that will not only help to bring in a higher traffic of visitors, but will make your site a top result in search engines. After examining your existing website to learn your target audience and site contents, 10tier will then utilize the best keywords and phrases to give your site the greatest web position. 10tier experts will build customized content that is made to direct conversions as well as appeal to new and returning visitors. Visit https://10tier.com to view packages or request a free consultation.

#23 Best SEO BusinessEIGHT25MEDIA

48377 Fremont Blvd, #117, San Francisco, California 94538 - +1 (408) 728-9555

EIGHT25MEDIA is one firm that knows what you want and understands that you want it right now. That is why this is a firm that can help you come up with brand new ideas about how to market your products and services to the world. You come up with the plans you want. They will use SEO to help you get those plans in place. They know what it means to make use of this highly important tool in the modern world. You can count on them to bring in your ideal SEO and make it work for you perfectly.

#24 Top Search Engine Optimization CompanyGuerilla Agency

1313 Chestnut Ave #200, Minneapolis, MN 55403 - +1 (612) 987-0938

Guerilla Agency strives to help businesses reach their marketing goals by placing SEO content that's unique to the services that are offered. The agency works to help businesses grow as much as 100% by using a clear strategy while also developing a relationship so that each business knows that it matters and that it's important in the marketing world. The agency is based in Minneapolis but works with businesses across the country in a variety of fields.

#25 Best SEO FirmMMW

6255 W. Sunset Blvd, Los Angeles, CA 90028 - +1 (212) 704-9727

MMW is a firm that gets where you're going and wants to make sure you can get there in the long term. You're not stuck with the ordinary and the mundane when you decide this is the firm for you. That is their promise to each and every single one of their many clients in the modern world. They take a leadership role and you have the chance to benefit from it. You'll have their word for it when you get in touch with them. That is why you want their useful SEO advice to make it all work out.

Previous 10 Best Online Marketing Companies

10 Best SEO's previous award winners have been stored for your convenience. The Top Search Engine Optimization Agencies of 2021 include businesses from across America. Each has displayed an ability to meet client requests and progress the industry by using innovative strategies and techniques. Please visit our previous search engine optimizations awards below: