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 Agencies

The Best of September 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
- NuStream
  (20 Reviews) 5.0
  - Timeliness
    4.8
  - Service Excellence
    5.0
  - Value
    4.9
  - 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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- SmartSites
  (259 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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55981

Tip Marketing Pros
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
Advertising company Tip Marketing Pros is in Pompano Beach, Florida. The small company was established in 2023. Their services include advertising, marketing strategy, media planning & buying, digital strategy, and more.
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55982

GoSocial - Advertising Agency
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
GoSocial - Advertising Agency is a marketing strategy company. They offer marketing strategy, digital strategy, social media marketing, content marketing, and more and were established in 2019. Their small team is Marrakech, Morocco-based.
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Industries
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55983

Tech and Limon
(1 Reviews) 5.0
- Timeliness
  4.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
- Las Vegas, NV
Tech and Limon is a social media marketing firm. The small team focuses on social media marketing, content marketing, search engine optimization, web design, and more. The firm was established in 2024.
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Industries
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55984

Psomiadis Web Development & Digital Marketing
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Athina, Greece
Psomiadis Web Development & Digital Marketing is an e-commerce development company. Their small team is headquartered in Athina, Greece. Their services include e-commerce development, web development, search engine optimization, logo, and more. The firm was launched in 2021.
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Industries
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55985

9 Kush Group
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Prayagraj, India
9 Kush Group, a social media marketing company, was founded in 2016. Headquartered in Prayagraj, India, their small team provides social media marketing, content marketing, email marketing, search engine optimization, and more.
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55986

Propellex
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
Propellex is a digital strategy company. They provide digital strategy, social media marketing, content marketing, email marketing, and more and were launched in 2023. The company is in Karachi, Pakistan.
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Industries
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55987

Smartiee Agency
(1 Reviews) 5.0
- Timeliness
  4.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  4.5
- $1,000+
- 2 - 9 employees
- München, Germany
Smartiee Agency is a web design agency. They are located in München, Germany and have a small team. Their services include web design, branding, market research, search engine optimization, and more. The firm was launched in 2017.
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Industries
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55988

Wordpress Expert
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
- Islamabad, Pakistan
Wordpress Expert, a web development company, was founded in 2020. The small team offers web development, web design, and ux/ui design. The firm is located in Islamabad, Pakistan.
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55989

The startupleads
(1 Reviews) 4.5
- Timeliness
  5.0
- Service Excellence
  4.5
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Plant City, FL
The startupleads is a small social media marketing firm. Established in 2021, the team offers social media marketing, search engine optimization, web design, content marketing, and more. The agency is in Plant City, Florida.
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55990

MY SOFT IT-Web Design Company in Doha Qatar
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
MY SOFT IT-Web Design Company in Doha Qatar is a branding agency. The small team is headquartered in Doha, Qatar. Their services include branding, direct marketing, digital strategy, social media marketing, and more.
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Industries
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55991

GuruCrafts Agency
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
- Meru, Kenya
Established in 2022, GuruCrafts Agency is a web design agency. Their small team is headquartered in Meru, Kenya and specializes in web design, custom software development, social media marketing, search engine optimization, and more.
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55992

MaxiDigital
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
MaxiDigital is a Jesús María, Peru-based branding firm. The firm offers branding, social media marketing, conversion optimization, search engine optimization, and more and is small.The firm was founded in 2023.
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55993

Mazen Tahhan, LLC.
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Amman, Jordan
Mazen Tahhan, LLC. Is an advertising company established in 2019. Their small team is located in Amman, Jordan. Their services include advertising, marketing strategy, media planning & buying, social media marketing, and more.
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Industries
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55994

Shunyity Tech Solutions
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
Shunyity Tech Solutions, a small IT strategy consulting company, is headquartered in Lucknow, India. The team provides IT strategy consulting, custom software development, web development, mobile app development, and more.
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55995

Threi Strategy
(1 Reviews) 0.5
- Timeliness
  2.0
- Service Excellence
  0.5
- Value
  0.5
- Would Recommend
  0.5
- $5,000+
- 2 - 9 employees
- Chicago, IL
Advertising company Threi Strategy was founded in 2024. The firm provides advertising, branding, market research, digital strategy, and more and has a small team. The firm is based in Chicago, Illinois.
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55996

Fedz Web Development Services
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
- Pasay, Philippines
Fedz Web Development Services is a small SEO company headquartered in Pasay, Philippines. They focus on search engine optimization, web design, ux/ui design, cloud consulting & SI, and more and were founded in 2023.
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Industries
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55997

Lead Digital Lab Ltd
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- London, England
Located in London, England, Lead Digital Lab Ltd is a branding agency. The small agency was founded in 2024. Their services include branding, digital strategy, social media marketing, content marketing, and more.
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Industries
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55998

Vantage Market & Digital Solutions LLC.
(1 Reviews) 5.0
- Timeliness
  4.5
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
Headquartered in Tracy, California, Vantage Market & Digital Solutions LLC. Is a digital strategy company. The small team offers digital strategy, social media marketing, email marketing, search engine optimization, and more. The firm was launched in 2024.
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55999

Trivia Info IT
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Surat, India
Trivia Info IT is a small web design company. In Surat, India, the company was established in 2003. Their services include web design, graphic design, logo, and search engine optimization.

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Industries
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56000

Two Trees PPC
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Sacramento, CA
Two Trees PPC is a digital marketing company based in Sacramento, Calif. Founded in 2017, this company has two employees. Two Trees PPC specializes exclusively in SEO services for businesses of all sizes.

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Clients
- Eskaton
Industries
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56001

Complex Creative
(16 Reviews) 4.9
- Timeliness
  4.7
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  4.9
- $1,000+
- 2 - 9 employees
- London, England
Complex Creative (Formerly London Creative Designs) is a digital agency that was founded in 2013. Headquartered in London, their small team of 8 specializes in web development, branding, graphic design, and more.

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Clients
- Pirelli
Industries
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56002

Primal Space
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Edinburgh , Scotland
Primal Space, a graphic design agency, was founded in 2015. They are based in Edinburgh , United Kingdom and have a small team. Their services include graphic design.

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Industries
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56003

Next Generation Information Technology
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
- Chattogram, Bangladesh
Founded in 2014, Next Generation Information Technology is a custom software development company. They are located in Chattogram, Bangladesh and have a small team. Their services include custom software development, e-commerce development, ERP consulting and SI, web design, and more.
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56004

Ghlic
(1 Reviews) 5.0
- Timeliness
  4.5
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Lagos, Nigeria
Ghlic is a web design firm based in Lagos, Nigeria. Founded in 2017, their team of 7 serves clients in the consumer products sectors. Services include UI/UX design and web development.

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Clients
- MRM
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56005

BizzmanWeb
(1 Reviews) 4.5
- Timeliness
  4.5
- Service Excellence
  4.5
- Value
  5.0
- Would Recommend
  4.0
- $1,000+
- 2 - 9 employees
BizzmanWeb is a web agency founded in 2017 in Kolkata, India with more than two professionals. They are experts in digital strategy, custom software development, and web development solutions for various clients.

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Clients
- kwicDeskz
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56006

seoplan.co
(8 Reviews) 4.7
- Timeliness
  4.8
- Service Excellence
  4.7
- Value
  4.6
- Would Recommend
  4.8
- $1,000+
- 2 - 9 employees
- Dublin, Ireland
seoplan.co is an SEO services and digital marketing company located in Dublin, Ireland. Founded in 2017, they comprise just one employee specializing in SMM, local SEO, PPC management and tailored SEO packages. They work with a range of startups and midmarket companies, typically in consumer products, business services, the arts and entertainment, hospitality and dental.

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Clients
- BTG
Industries
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56007

ContentZai
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  4.5
- $1,000+
- 2 - 9 employees
- Nakuru, Kenya
Based in Nakuru, Kenya, ContentZai is a content marketing company. The small agency was established in 2019. Their team specializes in content marketing, email marketing, and search engine optimization.
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Industries
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56008

Thefoj Digital Marketing Agency
(1 Reviews) 5.0
- Timeliness
  4.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  3.5
- $1,000+
- 2 - 9 employees
- Abuja, Nigeria
Thefoj Digital Marketing Agency is a smalldigital agency based in Abuja, Nigeria. Founded in 2020, their team specializes in digital strategy, conversion optimization, and PPC.

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Clients
- Omezeh
Industries
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56009

Abstarc
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Varna, Bulgaria
Abstarc is a digital agency based in Varna, Bulgaria. Founded in 2018, their small team specializes in advertising, branding, and marketing strategy.

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Clients
- Gshoes - Geox
Industries
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56010

Quirky Letters Designs - Out of Business
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
- Virginia Beach, VA
Quirky Letters Designs, LLC is a webs design and development agency that also provides SEO and graphic design services for small businesses. Established in 2020, the team is based in Virginia Beach.

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Clients
- Claim Your Own Crown
Industries
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