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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41731

ID Agencia Digital

(0 Reviews)

Not yet reviewed.
- $5,000+
- Freelancer employees
- Miraflores, Peru
ID Agencia Digital is a PPC agency located in Lima, Peru. The small team offers pay per click, search engine optimization, social media marketing, and web design and was established in 2012.
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41732

Algoritmo Azul

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- Rimac, Peru
Algoritmo Azul is a SEO company. Founded in 2009, the team specializes in search engine optimization, e-commerce development, mobile app development, pay per click, and more. Their small firm is Lima, Peru-based.
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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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- 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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41733

Agência SEO Brasil

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- São Paulo, Brazil
Based in São Paulo, Brazil, Agência SEO Brasil is a small SEO services firm. Their services include search engine optimization, advertising, marketing strategy, pay per click, and more.
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41734

SEO Marketing MX

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Ciudad de México, Mexico
SEO Marketing MX is a small SEO services firm in Ciudad de México, Mexico. Founded in 2018, the team provides search engine optimization, branding, email marketing, pay per click, and more.

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41735

ARCANEDEV

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Casablanca, Morocco
ARCANEDEV , an app development company, was launched in 2013. They are in Casablanca, Morocco and have a small team. Their services include mobile app development, search engine optimization, web design, and web development.
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41736

Docking Brand Feeling

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Ciudad de México, Mexico
Located in México, Mexico, Docking Brand Feeling is a PPC agency. They offer pay per click, search engine optimization, social media marketing, and web development and were founded in 2015.

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41737

Solution web México

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- México, Mexico
Solution web México is a web design agency launched in 2013. The company offers web design, search engine optimization, and social media marketing and has a small team.
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41738

Ask - Nate Wang

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Singapore, Singapore
Ask - Nate Wang is a small digital strategy company in Singapore, Singapore. The team focuses on digital strategy, e-commerce development, search engine optimization, and web design.
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41739

Karen Thomas

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Llandudno, United Kingdom
Karen Thomas, a small branding company, is based in Llandudno, United Kingdom. They provide branding, print design, search engine optimization, and web design and were founded in 2000.
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41740

Kangamurra Media

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Australia
Kangamurra Media is a digital strategy company established in 2008. Their small team is in , Australia. Their services include digital strategy, pay per click, search engine optimization, and content marketing.
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41741

Social Nickel

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Des Moines, IA
Social media marketing company Social Nickel was launched in 2016. They are headquartered in Des Moines, Iowa and have a small team. Social Nickel provides social media marketing, content marketing, and search engine optimization.
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41742

Creative Wavelength

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- Eglinton, United Kingdom
Creative Wavelength, a digital strategy company, is headquartered in Eglinton, United Kingdom. The small firm was launched in 2014. Their team provides digital strategy, graphic design, search engine optimization, and web design.
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41743

Pi Pie Studios: Premier Local Web Design and SEO

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Summerville, SC
Pi Pie Studios: Premier Local Web Design and SEO is a web design company. Launched in 2016, the team specializes in web design, search engine optimization, and social media marketing. Their small agency is in Summerville, South Carolina.
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41744

Web Configure Technology - India

(0 Reviews)

Not yet reviewed.
- $10,000+
- Freelancer employees
- India
Web Configure Technology - India is a , India-based digital strategy company. They specialize in digital strategy, mobile & app marketing, pay per click, and search engine optimization and were established in 2015.
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41745

Stanimal Video Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Glastonbury, CT
Stanimal Video Marketing is a small Glastonbury, Connecticut-based graphic design agency. The team focuses on graphic design, search engine optimization, video production, and web design.
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41746

Mark Development

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- East Kilbride, United Kingdom
Mark Development is a website development firm established in 2017. The firm specializes in web development, search engine optimization, and web design and has a small team.
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41747

Falcone Creative Design

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Norwalk, CT
Falcone Creative Design is a graphic design agency. Their small team is headquartered in Norwalk, Connecticut. Their team specializes in graphic design, search engine optimization, social media marketing, and web design.
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41748

322 Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- New Milford, CT
322 Marketing is a small digital strategy company located in New Milford, Connecticut. Their services include digital strategy, marketing strategy, search engine optimization, and social media marketing.
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41749

Business Edge Web Design

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Hartford, CT
Business Edge Web Design is a branding firm. Their small team is in Hartford, Connecticut. Their team offers branding, search engine optimization, web design, and web development.
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41750

Digital Marketing Professional Gregg Nell

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Naperville, IL
Headquartered in Naperville, Illinois, Digital Marketing Professional Gregg Nell is a small advertising company. Founded in 2016, the team specializes in advertising, marketing strategy, search engine optimization, and social media marketing.
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41751

JMoriarty Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Naperville, IL
Small email marketing company JMoriarty Marketing, is based in Naperville, Illinois. They offer email marketing, pay per click, search engine optimization, and web development and were launched in 2006.
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41752

BritishMultidesigners

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- London, United Kingdom
BritishMultidesigners is a small graphic design agency. The London, United Kingdom-based company was launched in 2017. Their team specializes in graphic design, search engine optimization, web design, and web development.
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41753

Katie Fellenz Digital Marketer

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- San Diego, CA
Katie Fellenz Digital Marketer is a digital strategy company. Established in 2019, the team specializes in digital strategy, content marketing, search engine optimization, and other digital marketing. Their small company is San Diego, California-based.
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41754

Pearapple solutions

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Middlebury, VT
Pearapple solutions is a small graphic design agency in Middlebury, Vermont. The team focuses on graphic design, logo, search engine optimization, and web design.
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41755

DemandWell

(0 Reviews)

Not yet reviewed.
- $5,000+
- Freelancer employees
- Noblesville, IN
DemandWell is a digital strategy company located in Noblesville, Indiana. The small company was launched in 2018. Their services include digital strategy, content marketing, search engine optimization, and conversion optimization.
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41756

Hofford Digital

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- Dallas, TX
Hofford Digital is a conversion optimization company. Launched in 2015, the agency is headquartered in Dallas, Texas. The small team specializes in conversion optimization, digital strategy, pay per click, and search engine optimization.
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41757

PRAI

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Ghaziabad, India
PRAI is a SEO agency. The small team is headquartered in Ghaziabad, India. Their services include search engine optimization, pay per click, social media marketing, content marketing, and more.
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41758

DCS Providence

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Providence, RI
DCS Providence, an email marketing company, was founded in 2011. The small Providence, Rhode Island-based team provides email marketing, search engine optimization, social media marketing, and web design.
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41759

Raleigh Internet Marketing Agency

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Raleigh, NC
Raleigh Internet Marketing Agency is a small email marketing company. The Raleigh, North Carolina-based firm was established in 2004. Their services include email marketing, pay per click, search engine optimization, and social media marketing.
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41760

SEO-Focus

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Santiago, Chile
In Chile, Chile, SEO-Focus is a small pay per click company. The team provides pay per click, search engine optimization, social media marketing, and web design.
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