The Top SEO Agencies

Looking to improve your organic rankings? Want to increase your site's authority? We're here to help. Here's a comprehensive list of the top SEO agencies in the world.

The Top SEO Agencies

What is an SEO Agency? 

A search engine optimization (SEO) agency is a digital agency that's focused on optimizing the organic search rankings and getting more organic traffic for the business. An SEO agency would offer a wide range of services including - auditing your site, developing a comprehensive SEO strategy, conducting link building, and other digital strategies.

Excellent

9.3

Predictive

5 stars

55

61

 Reviews

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Search Engine Optimization

My name is Kevin, and I'm the CEO of Predictive. I’m an expert SEO marketer with deep knowledge of all aspects of SEO. I take a systematic approach for an SEO campaign, with 5 distinct phases and milestones for each phase.

2-10

employees

location

San Francisco, CA

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

Excellent

9.3

Common Ground

5 stars

42

61

 Reviews

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Search Engine Optimization | PPC | Paid Social

We are a results-focused digital marketing agency which consistently provides the visibility, traffic, leads and conversions our clients need, as well as the service-levels they want. We have a proven track record in multiple sectors of designing and implementing campaigns across organic and paid channels which drive double or triple-digit growth for our clients.

1-5

employees

location

Oxford, UK

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

Excellent

9.3

Matthew T.

5 stars

55

61

 Reviews

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Search Engine Optimization | PPC

A holistic Digital Marketing specialist from the UK working remotely as a SEO and PPC consultant to help businesses maximise their online reach.

employees

location

London, UK

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
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Excellent

9.3

Sortino Marketing

5 stars

37

61

 Reviews

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SEO Agency | PPC | CRO | SMM

We are a group of results-oriented experts who are passionate about online marketing and will stop at nothing until we see impressive numbers. We have been in business since 2012 and have successfully worked with both start-ups and big companies operating in different niches. Whatever business you are in, you can trust our expertise to help you achieve and exceed your goals.

1-5

employees

location

Israel

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

Excellent

9.3

Sure Oak

5 stars

40

61

 Reviews

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SEO | PPC | Content Marketing

Sure Oak is a full-service SEO agency that offers unparalleled expertise along with proprietary growth strategies to get businesses ranking higher and growing faster. Our highly specialized services — everything from content optimization to premium link building — generate real results by helping to increase online visibility and organic traffic.

11-50

employees

location

New York, NY

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

Excellent

9.3

Katia G.

5 stars

25

61

 Reviews

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SEO | PPC | Content Marketing

I'm a PPC, SEO and Content Marketing specialist for B2B SaaS. I'm a former CMO leading marketing and growth strategies for subscription-based businesses. My philosophy and approach: a deep understanding of customers, their needs, and the value they seek drives everything I do.

employees

location

Barcelona, Spain

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
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Excellent

9.3

Pearl Lemon

5 stars

32

61

 Reviews

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SEO | PR | Lead Generation

SEO Expert- Founder and CEO of Pearl Lemon, a multi-award-winning SEO agency in London. Bootstrapped the business from my mum's house to a £275k company in less than 24 months. Invested in algorithmic trading, launched 5-figure online courses and continue to grow.

employees

location

London, UK

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

Excellent

9.3

Market Appeal

5 stars

27

61

 Reviews

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SEO | PPC

A seasoned, data-driven search marketing and analytics agency with an inquisitive mindset dedicated to all things Google. Over 15 years' experience dedicated to all things Google.

1-5

employees

location

London, UK

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

Excellent

9.3

Conversion Media

5 stars

34

61

 Reviews

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SEO | Content Marketing

We're an SEO-focused content marketing agency that sweats the details, isn't afraid to get our hands dirty with actual implementation, and can help you push the bounds of what content can do for your brand. Some of our strengths include bringing a more personal approach to link building, deep strategy knowledge (within & beyond SEO), and the ability to tackle even highly technical subjects.

2-10

employees

location

Lexington, Kentucky

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

Excellent

9.3

Jonathan B.

5 stars

28

61

 Reviews

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SEO | PR | Email Marketing | Marketing Strategy

I help companies grow both full-time and as a consultant by creating leads, sales, and traffic through SEO and a decade-plus of experience in the digital marketing field. The game has changed dramatically over that time - but my success has remained consistent. Currently, I do freelance projects and also serve as a Senior Digital Marketing Strategist for Direct Online Marketing in Pittsburgh, PA.

employees

location

West Virginia

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

Excellent

9.3

Trent H.

5 stars

24

61

 Reviews

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SEO | Content Marketing

I specializes in SEO (Search Engine Optimization) and content creation and thrives on creating strategies to drive awareness, visitors and conversions to websites big and small.

employees

location

Utah

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

Excellent

9.3

Jason P.

5 stars

29

61

 Reviews

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SEO | Content Marketing | PPC | CRO

I think my most valuable traits are my depth of experience across the entire inbound marketing process, as well as my data-driven approaches. I'm also a 20-year software and web developer too and have a MA in English. That combo is powerful, as all modern digital marketing requires being functional from code to content. I'm also good from "macro to micro and coming up with new ways to reach goals.

employees

location

Birmingham, AL

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4.9/5
(305 jobs)
Start-ups
New Businesses
Established Business
Start-ups
Start-ups
New businesses
See More

What does an SEO agency do? 

Let's look at each aspect of SEO in greater detail. 

On-page SEO

The first thing that any SEO company would do for you is to optimize your website so that search engines could crawl it better. This includes improving the existing content on the site, the title tags, descriptions, and the keywords on the main pages of your site. SEO experts would usually use Google Analytics to analyze the website traffic and other SEO tools (like Google Search Console, Moz, or Ahrefs) for keyword research.

Off-page SEO

Another vital component of any SEO strategy is what happens off the page. This includes all the external links from other websites and any press mentions your business might have. A good SEO agency would use outreach to build content collaborations and get your business mentioned by the industry's top publications.  

Technical SEO

Your organic rankings are also affected by how well your site runs. If your site is too slow or not optimized for mobile devices then you will get a high bounce rate and that would decrease your organic rank. SEO experts use Google's core web vitals to improve your site speed and optimize the technical aspects of your website. 

Local SEO

Local SEO is used for businesses that serve specific areas and want to show up in local search results. The way to get more online visibility for each target audience is to get listed in online directories, update the Google My Business profile, Google Maps optimization, and a variety of other strategies. 

When should you look into SEO? 

SEO is not for everyone. Not every business is ready or should use SEO. For example, if a business is just launched and hasn't really reached product-market fit, or is in a very competitive niche, or there's a lack of audience demand then it's probably not the right time to be working on an SEO campaign.

So you need to be in a good enough niche where users actually search using the keywords that you are trying to rank for, have product-market fit, and have enough content on your site to make it worthwhile. 

How to hire the best SEO agency for your business

Here are some tips to help you hire the right SEO company. 

Avoid companies that use black hat SEO practices.

Anything that Google doesn't allow could get your website banned, sometimes for a few months, and sometimes permanently. And you don't want that to happen. So make sure to get a good sense of the type of SEO practices that your prospective SEO agency uses before you start working with them. 

Look at their case studies

Don't get wowed by the SEO agency's fancy customer reviews or sales decks. Get your hands on their case studies and see their previous work. Make sure that they can help you achieve your business goals and get you qualified traffic to your site. The same is true for any type of digital marketing service. Always look at the case studies and ask for actual data from their previous marketing campaigns. 

Make sure the agency has experience in your industry/niche

It's critically important that an SEO agency has experience working with other clients in your business niche. 

Start with an SEO audit

Don't commit to working with an agency before getting an SEO audit. First, ask for an SEO  Get a list of recommendations and a comprehensive strategy that they.  

Questions to ask the top SEO companies before you hire one

  1. What SEO strategies or tactics do you use? 
  2. How do you create your SEO strategy? 
  3. Which platforms and tools do you use? 
  4. Do you have experience working with other businesses in my niche? 
  5. Do you have an in-house team or do you use freelancers? 
  6. How much do your search engine optimization services cost? 
  7. How often do you send reports / communicate with your clients?
  8. Who will the main point of contact be?
  9. How long will it take to see results? 

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Our AI will tap into our 600+ global network of exhaustively vetted experts to identify the perfect match to seamlessly integrate with your business needs.

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The Top SEO Agencies
The Top SEO Agencies
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