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 May 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
  (215 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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36211

Credible Cannabis

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Toronto, Canada
Credible Cannabis, an advertising company, is located in Toronto, Canada. The firm provides advertising, business consulting, marketing strategy, other digital marketing, and more and has a small team.The firm was founded in 2016.
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36212

Hallen Media

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Lewisville, NC
Hallen Media is a SEO services firm. The small Lewisville, North Carolina-based agency was founded in 2010. Their services include search engine optimization, direct marketing, web design, print design, and more.
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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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  Industries
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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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36213

Comblue

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Barcelona, Spain
Comblue is a digital strategy company. Established in 2003, the small firm is based in Barcelona, Spain. Their team specializes in digital strategy, e-commerce development, search engine optimization, social media marketing, and more.

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36214

All In Agency

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Barcelona, Spain
Based in Barcelona, Spain, All In Agency is an e-commerce development company. Launched in 2012, the small team provides e-commerce development, search engine optimization, social media marketing, web design, and more.

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36215

Profitable Web Projects

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Barcelona, Spain
Profitable Web Projects is a small Barcelona, Spain-based e-commerce development firm. The team offers e-commerce development, pay per click, search engine optimization, web design, and more.

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36216

Blue Water Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Stuart, FL
Email marketing company Blue Water Marketing was established in 2017. The small Stuart, Florida-based team offers email marketing, pay per click, search engine optimization, social media marketing, and more.
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36217

Highland Design

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Alexandria, VA
Established in 2014, Highland Design is a web design agency. They are headquartered in Alexandria, Virginia and have a small team. Their services include web design, graphic design, search engine optimization, and web development.
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36218

Mundo da Imaginação Publicidade e Propaganda

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Brasilia, Brazil
Mundo da Imaginação Publicidade e Propaganda is a SEO agency founded in 2019. The agency provides search engine optimization, web design, e-commerce development, web development, and more and has a small team.
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36219

MW Concepts

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Alexandria, VA
MW Concepts is an Alexandria, Virginia-based branding company. Launched in 2016, the small team focuses on branding, corporate photography, graphic design, search engine optimization, and more.
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36220

Nova Web Designs

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Alexandria, VA
Launched in 2015, Nova Web Designs is a small PPC agency. Their services include pay per click, search engine optimization, social media marketing, web design, and more. The agency is based in Alexandria, Virginia.
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36221

level

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Liverpool, United Kingdom
Launched in 2000, level is a branding agency. The agency provides branding, web design, advertising, and search engine optimization and has a small team. The agency is located in Liverpool, United Kingdom.
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36222

SEMBird

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Fort Lauderdale, FL
SEMBird, a small email marketing company, is based in Fort Lauderdale, Florida. The team focuses on email marketing, pay per click, search engine optimization, social media marketing, and more.
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36223

Bubot

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Vigo, Spain
Founded in 2014, Bubot is a digital strategy company. Based in Vigo, Spain, their small team provides digital strategy, search engine optimization, social media marketing, and web design.
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36224

webABCs LLC

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Alexandria, VA
WebABCs, an email marketing company, was founded in 2013. They are located in Alexandria, Virginia and have a small team. WebABCs focuses on email marketing, search engine optimization, social media marketing, content marketing, and more.
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36225

Solten Marketing LLC

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Concord, NC
Established in 2014, Solten Marketing LLC is a content marketing company. The small Concord, North Carolina-based team offers content marketing, pay per click, search engine optimization, social media marketing, and more.
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36226

RPG Digital

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Midland, TX
RPG Digital is a pay per click company headquartered in Midland, Texas. Launched in 2012, the small team provides pay per click, search engine optimization, social media marketing, video production, and more.
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36227

MantraM Digital Media

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Plano, TX
MantraM Digital Media, a content marketing company, was established in 2016. The small Plano, Texas-based team provides content marketing, digital strategy, marketing strategy, search engine optimization, and more.
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36228

Easyfish Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Hickory, NC
Based in Hickory, North Carolina, Easyfish Marketing is a small digital strategy company. They specialize in digital strategy, marketing strategy, search engine optimization, web design, and more and were launched in 2010.
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36229

Squarely Digital

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Alexandria, VA
Squarely Digital is a content marketing company. Founded in 2013, the small agency is in Alexandria, Virginia. Their services include content marketing, email marketing, pay per click, search engine optimization, and more.
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36230

VNVN System

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Westminster, CA
VNVN System is a small web design company. Launched in 1998, the team offers web design and search engine optimization. The agency is located in Westminster, California.
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36231

GrowthLocus

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Indore, India
Small content marketing company GrowthLocus, is in Indore, India. They provide content marketing, digital strategy, search engine optimization, and social media marketing and were launched in 2019.
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36232

TryEZ LLC

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Westminster, CO
Graphic design company TryEZ LLC is based in Westminster, Colorado. Founded in 2003, the small team provides graphic design, print design, search engine optimization, web design, and more.
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36233

RiseIntent

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- Ahmedabad, India
SEO services firm RiseIntent is in Ahmedabad, India. The small team specializes in search engine optimization, content marketing, conversion optimization, digital strategy, and more and was launched in 2019.
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36234

Erik-Michael

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Tulsa, OK
Erik-Michael is a Tulsa, Oklahoma-based graphic design agency. They specialize in graphic design, search engine optimization, social media marketing, web design, and more and were established in 2018.

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36235

4 Step Studio

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Coral Springs, FL
4 Step Studio is a content marketing company. The small Coral Springs, Florida-based team provides content marketing, search engine optimization, social media marketing, web design, and more. The agency was established in 2013.
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36236

IwebYou

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Barcelona, Spain
IwebYou, an email marketing company, was launched in 2011. Their small team is headquartered in Barcelona, Spain. Their services include email marketing, search engine optimization, social media marketing, and web design.

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36237

October Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Waco, TX
SEO services firm October Marketing is located in Waco, Texas. The small company was established in 2011. Their services include search engine optimization, email marketing, graphic design, pay per click, and more.
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36238

Liquid Studio Group

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Laredo, TX
Liquid Studio Group, a branding firm, is in Laredo, Texas. The small agency was launched in 2012. Their services include branding, web design, search engine optimization, and social media marketing.
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36239

Pixelimperium

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Barcelona , Spain
Pixelimperium is a branding firm. They are headquartered in Barcelona , Spain and have a small team. Their services include branding, e-commerce development, graphic design, search engine optimization, and more.
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36240

unit36

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Chula Vista, CA
Unit36 is a branding firm. The Manchester, -based company was founded in 2012. The small team specializes in branding, e-commerce development, search engine optimization, web design, and more.
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