What does an SEO company do?

An SEO agency provides online optimization services to increase organic traffic and web presence on search engines like Google. An SEO company handles all types of creative search engine optimization services: keyword research, content gap analysis, content writing, and content optimization.

What is an SEO agency?

An SEO agency typically provides services aimed at helping websites perform well on search engines such as Google and Bing. Services can include keyword research, on-page optimization, and link building. By partnering with a dedicated SEO firm, you can improve your company's online visibility and credibility. SEO agencies help businesses of all sizes create bespoke strategies to position the client’s website in its market. Ultimately, they are dedicated to helping brands succeed by helping drive brand awareness, increase organic traffic, and improve user experience.

What are the benefits of hiring an SEO agency?

SEO companies can take SEO-related services off your plate, leaving you time to focus on running your business. Additionally, their talents in the field can help you promote your services, establish a marketing funnel, increase ROI, and build thought leadership and authority. Working with an SEO agency also provides businesses access to professionals who understand the latest strategies and techniques for boosting website performance on search engines. SEO companies typically offer extensive services such as content creation, website structure analysis, and backlink building. Additionally, they can support other marketing initiatives that drive stronger organic traffic and reduce ad spending. Ultimately, these companies strive to help businesses gain a competitive edge against their competitors that don’t maximize SEO.

Are SEO agencies worth it?

Increasing organic traffic takes time and benefits from an experienced SEO with the right tools and knowledge to implement. An experienced SEO partner can provide strategic direction to increase rankings most efficiently with less time spent overall. ROI can be two-fold.

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Top 30 SEO Companies Ranked

The Best of April 2024

Search engine optimization is a meticulous discipline that’s critical to a business’ overall digital marketing strategy. It is immensely important to businesses, regardless of industry, size, or niche as it allows them to build a strong, credible online presence.

Jump to Most Reviewed Companies

List of the Best SEO Agencies in The World

Featured providers
- Searchbloom
  (90 Reviews) 4.9
  - Timeliness
    4.9
  - Service Excellence
    4.9
  - Value
    4.9
  - Would Recommend
    5.0
  - $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.
  
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- Digital Drew SEM
  (25 Reviews) 4.9
  - Timeliness
    4.9
  - Service Excellence
    4.9
  - Value
    4.9
  - Would Recommend
    5.0
  - $1,000+
  - 10 - 49 employees
  - New York, NY
  Founded in 2017, Digital Drew SEM is a PPC firm with two offices in New York City. The freelancer provide PPC, SEO, Social Media Marketing, and digital strategies for his small business clients. His clients are primarily in the business services, e-commerce, entertainment, and real estate industries.
  
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- SmartSites
  (214 Reviews) 4.9
  - Timeliness
    4.9
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    4.9
  - $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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35821

Double M Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Columbus, GA
Small advertising company Double M Marketing, is based in Columbus, Georgia. The team provides advertising, search engine optimization, social media marketing, web design, and more.
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35822

Mirj Media

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Dunwoody, GA
Mirj Media is a branding firm. Founded in 2009, the team focuses on branding, marketing strategy, media planning & buying, search engine optimization, and more. Their small firm is located in Dunwoody, Georgia.
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Featured providers
- NuStream
  (18 Reviews) 4.9
  - Timeliness
    4.8
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    5.0
  - $1,000+
  - 10 - 49 employees
  - New York, NY
  Founded in 2010 in Philadelphia, NuStream Marketing is an advertising and marketing agency of 8 employees. They also have an office in Allentown, Penn., and their team provides SEO, web design, and video production services to its small and midmarket clients.
  
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- More Local Clients LLC
  (11 Reviews) 5.0
  - Timeliness
    5.0
  - Service Excellence
    5.0
  - Value
    5.0
  - Would Recommend
    5.0
  - $5,000+
  - 10 - 49 employees
  - Lincolnshire, IL
  More Local Clients, LLC. Is a Mundelein, Illinois-based SEO company. The small team provides search engine optimization, web development, marketing strategy, digital strategy, and more and was launched in 2021.
  
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- Lost Search Media
  (6 Reviews) 5.0
  - Timeliness
    5.0
  - Service Excellence
    5.0
  - Value
    5.0
  - Would Recommend
    5.0
  - $1,000+
  - 10 - 49 employees
  - Mesa, AZ
  Lost Search Media, a branding firm, is in Mesa, Arizona. The small team specializes in branding, content marketing, conversion optimization, digital strategy, and more and was established in 2008.
  
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35823

Cascade Digital Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Tacoma, WA
Established in 2015, Cascade Digital Marketing is an advertising company. In Tacoma, Washington, their small team offers advertising, marketing strategy, pay per click, search engine optimization, and more.
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35824

Kick The Wind

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Tacoma, WA
Kick The Wind is a small content marketing company launched in 2005. Their services include content marketing, email marketing, pay per click, search engine optimization, and more. The agency is located in Tacoma, Washington.
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35825

Vertical Bay

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Gig Harbor, WA
Vertical Bay is a branding company. Their small team is in Gig Harbor, Washington. The firm focuses on branding, content marketing, search engine optimization, web design, and more.
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35826

Greenhaven Interactive

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Tacoma, WA
Greenhaven Interactive is a content marketing company. In Tacoma, Washington, their small team provides content marketing, pay per click, search engine optimization, social media marketing, and more. The firm was founded in 1994.
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35827

Humble Fox Media

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Tacoma, WA
Humble Fox Media is a small branding agency. They offer branding, digital strategy, graphic design, search engine optimization, and more and were founded in 2018. The company is based in Tacoma, Washington.
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35828

Buzz Boom Creative

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Tacoma, WA
Buzz Boom Creative is a branding agency. They focus on branding, graphic design, marketing strategy, search engine optimization, and more and were launched in 2015. The company is based in Tacoma, Washington.
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35829

Fusion One Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Birmingham, AL
Fusion One Marketing is a PPC agency. Established in 2018, the firm is located in Birmingham, Alabama. The small team focuses on pay per click, search engine optimization, social media marketing, and web design.
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35830

Aliste Marketing Inc.

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Boston, MA
Established in 2008, Aliste Marketing Inc. Is a small branding agency in Boston, Massachusetts. Their services include branding, content marketing, email marketing, public relations, and more.

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35831

Internet Business Solutions, Inc.

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- South Bend, IN
Mobile app development company Internet Business Solutions, Inc. Was established in 2002. The firm specializes in mobile app development, search engine optimization, social media marketing, web design, and more and has a small team. The firm is in South Bend, Indiana.
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35832

FAB WEB PHILLY

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Philadelphia, PA
Located in Philadelphia, Pennsylvania, FAB WEB PHILLY is a small logo company. Their services include logo, print design, search engine optimization, social media marketing, and more.
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35833

Missoula SEO Geek

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Missoula, MT
Missoula SEO Geek, an advertising company, was launched in 2013. The small team focuses on advertising, marketing strategy, search engine optimization, social media marketing, and more. The agency is headquartered in Missoula, Montana.
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35834

WebFocal

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Whitefish, MT
WebFocal is a mobile application development firm established in 2015. Located in Whitefish, Montana, their small team offers mobile app development, search engine optimization, social media marketing, web design, and more.
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35835

CALIBRATE MARKETING & MENTORING LLC

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Danbury, CT
CALIBRATE MARKETING & MENTORING LLC is a content marketing company launched in 2010. Their small team is located in Danbury, Connecticut. The firm provides content marketing, email marketing, search engine optimization, social media marketing, and more.
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35836

EK Design

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- Frederiksberg, Denmark
EK Design, a small pay per click company, is headquartered in Frederiksberg, Denmark and Kastrup, Denmark. Established in 2018, the team provides pay per click, social media marketing, conversion optimization, and search engine optimization.

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35837

Beyond Local, Inc

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Missoula, MT
Beyond Local, Inc is a content marketing company. They specialize in content marketing, email marketing, search engine optimization, social media marketing, and more and were established in 2016. Their small team is in Missoula, Montana.
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35838

Billings SEO

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Billings, MT
Headquartered in Billings, Montana, Billings SEO is a content marketing company. They offer content marketing, pay per click, search engine optimization, social media marketing, and more and were established in 2013.
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35839

CompAway

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Rotorua, New Zealand
Founded in 2019, CompAway is a web development firm. Their small team is in Rotorua, New Zealand and specializes in web development, web design, and search engine optimization.

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35840

Amp 406

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Helena, MT
Amp 406, a content marketing company, is in Helena, Montana. Launched in 2017, the small team offers content marketing, search engine optimization, social media marketing, video production, and more.
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35841

Philly Tech Service

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Philadelphia, PA
Philly Tech Service is a graphic design company. Founded in 2016, the small agency is based in Philadelphia, Pennsylvania. Their services include graphic design, logo, search engine optimization, web design, and more.
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35842

Marketiweb.com

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- Valdemoro, Spain
Marketiweb.com is an e-commerce development firm. The small Valdemoro, Spain-based firm was launched in 2007. Their team provides e-commerce development, mobile app development, search engine optimization, web design, and more.

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35843

Media Lifters

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Danbury, CT
Media Lifters, a small advertising company, is located in Danbury, Connecticut. They provide advertising, content marketing, search engine optimization, social media marketing, and more and were founded in 2018.
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35844

Smith Services

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Danbury, CT
Smith Services is a content marketing company. Their small team is in Danbury, Connecticut. Their services include content marketing, pay per click, search engine optimization, social media marketing, and more. The agency was founded in 2014.
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35845

SEMICOLYN

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Downers Grove, IL
SEMICOLYN is an advertising company. They are headquartered in Downers Grove, Illinois and have a small team. Their services include advertising, logo, search engine optimization, social media marketing, and more.
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35846

Creative Ground LLC

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Downers Grove, IL
Creative Ground LLC is an advertising company established in 2012. Their small team is in Downers Grove, Illinois. The company specializes in advertising, graphic design, search engine optimization, video production, and more.
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35847

Bayou Technologies, LLC

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Lake Charles, LA
Bayou Technologies, LLC is a small IT managed services company. Founded in 2007, the team specializes in IT managed services, cybersecurity, search engine optimization, social media marketing, and more. The firm is headquartered in Lake Charles, Louisiana.
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35848

Online Innovative Creations

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Peoria, IL
Online Innovative Creations is a content marketing company located in Peoria, Illinois and Pekin, Illinois. The agency provides content marketing, pay per click, search engine optimization, social media marketing, and more and has a small team.The agency was launched in 2001.
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35849

The Digital Marketing Agency - Santa Barbara, CA

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Santa Barbara, CA
Founded in 2007, The Digital Marketing Agency - Santa Barbara, CA is a graphic design agency. The small Santa Barbara, California-based team focuses on graphic design, pay per click, search engine optimization, social media marketing, and more.
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35850

Collaboration 133

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Pawlet, VT
Collaboration 133 is a small branding company. Launched in 2008, the team provides branding, e-commerce development, search engine optimization, web design, and more. The firm is in Pawlet, Vermont.
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