With this list of the best search engine optimization (SEO) services, your business can find the perfect partner for growing your rankings, traffic, and revenue from search. Discover the best SEO companies in the world now!
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The world’s best SEO companies
When it comes to SEO agencies, you have choices. Below, you’ll find a summary of the top SEO companies in the world, from the United States to India to the United Kingdom. Learn more about each SEO firm below — and then keep reading to learn why they’re one of the top SEO agencies.
Rankings as of June 2024
#1 WebFX
Best for full-service account-based marketing
- Services:National, local, ecommerce, and enterprise SEO, plus SEO audits
- Location:Pennsylvania, USA
- Pricing: Starting at $1375 / month
- Employees: 250 – 999
- SEO Checker Score: 88
#2 The SEO Works
Best for local SEO
- Services: National and local SEO
- Location: Sheffield, United Kingdom
- Pricing: Starting at $1000 / project
- Employees: 10 – 49
- SEO Checker Score: 76
#3 Tokyo Marketing
Best for bilingual SEO
- Services: International SEO
- Location: Chiba, Japan
- Pricing: Starting at $1000 / project
- Employees: 2 – 9
- SEO Checker Score: 61
#4 Simpliza
Best for startups
- Services: SEO consulting, SEO audits
- Location: Rome, Italy
- Pricing: Starting at $1000 / project
- Employees: 2 – 9
- SEO Checker Score: 65
#5 Angora Media
Best for penalty recovery
- Services: International SEO, SEO consulting, penalty recovery, and more
- Location: Ramat Gan, Israel
- Pricing: Starting at $5000 / project
- Employees: 10 – 49
- SEO Checker Score: 77
#6 SEOtonic
Best for hourly SEO
- Services: National and local SEO
- Location: Bhopal, India
- Pricing: Starting at $25 / hour
- Employees: 10 – 49
- SEO Checker Score: 76
#7 High Voltage SEO
Best for internatinal SEO
- Services: National SEO, international SEO, SEO consulting
- Location: Berlin, Germany
- Pricing: Starting at $1000 / project
- Employees: 10 – 49
- SEO Checker Score: 68
#8 seoplus+
Best for Shopify SEO
- Services: National SEO
- Location: Ottawa, Canada
- Pricing: Starting at $150 / hour
- Employees: 10 – 49
- SEO Checker Score: 72
#9 SIXGUN
Best for new brands
- Services: International and local SEO, plus Google penalty assistance
- Location: Melbourne, Australia
- Pricing: Starting at $1000 / project
- Employees: 10 – 49
- SEO Checker Score: 79
* SEO.com is a free SEO tool that analyzes a website’s SEO, organic traffic, keyword rankings, and much more.
Learn more about the best SEO services providers
Learn why these SEO companies made our list of the best SEO services providers below:
5 Best for full-service SEO Services National, local, ecommerce, and enterprise SEO, plus SEO audits Location Pennsylvania, USA Pricing Starting at $1375 / month “WebFX — aren’tyouWebFX?” While it seems self-serving to include our SEO agency on a list of the best SEO firms, the data (from ourclient reviewsto ourclient results) shows that WebFX is the best SEO company in the U.S., especially for small-to-midsized businesses (SMBs). Ready to learn more about the data behind our placement? Check out the reasons behind our choice:#1 WebFX
Why We Picked Them
5 Best for local SEO Services National and local SEO Location Sheffield, United Kingdom Pricing Starting at $1000 / project What makes The SEO Works one of the best SEO agencies in the United Kingdom? A few reasons:#2 The SEO Works
Why We Picked Them
5 Best for bilingual SEO Services International SEO Location Chiba, Japan Pricing Starting at $1000 / project While a younger SEO company, Tokyo Marketing is one of the best SEO companies in Japan for a few reasons:#3 Tokyo Marketing
Why We Picked Them
5 Best for startups Services SEO consulting, plus SEO audits Location Rome, Italy Pricing Starting at $1000 / project In Italy, Simpliza is one of the top SEO marketing companies for a few reasons, including:#4 Simpliza
Why We Picked Them
5 Best for penalty recovery Services International SEO, SEO consulting, technical SEO audits, penalty recovery, and more Location Ramat Gan, Israel Pricing Starting at $5000 / project Looking for the best SEO company in Israel? Check out what you can get with Angora Media:#5 Angora Media
Why We Picked Them
5 Best for hourly SEO Services National and local SEO Location Bhopal, India Pricing Starting at $25 / hour When it comes to the top SEO firms in India, SEOtonic tops the list for a few reasons, including:#6 SEOtonic
Why We Picked Them
5 Best for international SEO Services National SEO, international SEO, SEO consulting Location Berlin, Germany Pricing Starting at $1000 / project Another one of the best SEO services comes from High Voltage SEO. Here’s why:#7 High Voltage SEO
Why We Picked Them
5 Best for Shopify SEO Services National SEO Location Ottawa, Canada Pricing Starting at $150 / hour SEOplus+ is one of the top SEO firms in Canada for a few reasons, including:#8 seoplus+
Why We Picked Them
5 Best for new brands Services International and local SEO, plus Google penalty assistance Location Melbourne, Australia Pricing Starting at $1000 / project Businesses looking to grow in Australia should check out SIXGUN, one of the best SEO providers in the country:#9 SIXGUN
Why We Picked Them
Table of Contents
- #1 WebFX
- #2 the SEO Works
- #3 Tokyo Marketing
- #4 Simpliza
- #5 Angora Media
- #6 SEOtonic
- #7 High Voltage SEO
- #8 Seoplus+
- #9 SIXGUN
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Additional Reading
- Full-Service SEO – Your Complete SEO Services List from WebFX
- Get Optimized with the Best SEO Companies in Canada
- How Long Does It Take to See SEO Results?
- How to Create an SEO Budget
- How to Do Keyword Research for Beginners
- How to Measure the ROI of SEO
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- What is SEO Used For?
- Your 56-Point SEO Checklist for 2024
Join the 1,500+ businesses driving results with WebFX.
FAQs about the best SEO companies
Looking to learn more about finding, researching, and hiring one of the best SEO companies in the world? Check out our FAQ, which covers some of the most common questions businesses have about finding and hiring an SEO agency!
How did you build this list of the top SEO companies?
Great question! This list of the top SEO companies looked at several factors when vetting agencies, like:
- Deliverables:The best SEO firms provide clients everything they need to launch and manage a successful SEO strategy, like keyword research and regular reporting, with theirSEO services. So, our list focused on agencies that offered a turnkey SEO solution.
- Success factors:Another distinctive factor between SEO companies is how they measure client success. Do they look only at rankings, or do they look at real-world business metrics, like leads and revenue? The best SEO agencies look at both, with an emphasis on real-world impact.
- Client results:You can’t become one of the top SEO agencies without driving results for your clients. Through case studies, the SEO providers on our list demonstrated their expertise in SEO and client service.
- Client satisfaction:When it comes to the best SEO firms, it doesn’t matter how good they are if they can’t provide exceptional customer service. That’s why our list also factored in client satisfaction. Did online reviews show businesses loved working with this agency?
What is an SEO company?
SEO companies provide search engine optimization (SEO) services to help their clients rank well in relevant search results on search engines such as Google. The best SEO companies ensure that the SEO strategies they use align with their clients’ needs and goals and drive meaningful results for their businesses, such as leads, sales, and revenue.
What services do SEO agencies offer?
SEO companies offer a wide range of services. SEO services often include keyword and competitor research, developing an SEO strategy, implementing that strategy, and reporting results.
Types of SEO services include local SEO, ecommerce SEO, and SEO audits. Some SEO agencies also offer other digital marketing services, such ascontent marketing,pay-per-click (PPC) advertising, andsocial media marketing.
How much do SEO services from these agencies cost?
Typically, search engine optimization servicescost $2500 to $7500 per month.
Unfortunately, only a few of the agencies on our list of the best SEO companies publish their prices online — WebFX isone of them. That means, if you want to see an agency’s pricing, you’ll need to contact them, which isn’t convenient in the early stages of hiring an SEO firm.
As a reference, if you’re partnering with one of the best SEO companies in the world, expect to see prices higher than the industry average. This price difference is often due to the agency’s experience. Keep in mind, though, factors related to your business, like your SEO needs, will shape your SEO costs.
Are the best SEO marketing companies worth the money?
The answer to this question is almost always yes.
Price is a crucial factor whenoutsourcing your SEO. Many companies, however, use price to make (versus shape) their hiring decisions, which results in hiring acheap SEO agency. These agencies typically advertise SEO services at less than $500 per month.
Working with a cheap SEO company impacts your:
- Client experience
- Return on investment
- SEO results
- And more
Not to mention, these agencies can also damage your reputation with Google — the world’s biggest search engine. If Google decides your website isn’t trustworthy because your agencypracticed black-hat SEO, your business will continue to struggle to rank in search results, long after you’ve let the agency go.
This all-too-common scenario forces your company to spend additional dollars on undoing the cheap SEO firm’s damage. In the end, you spend more money than if you’d partnered with a reputable SEO agency that had higher (but more realistic) prices.
That’s why, yes, the top SEO agencies are often worth their price tag.
They provide you with the peace of mind that you’re working with a company that will grow your online visibility and help your business increase its revenue. So, remember to use multiple factors to make your hiring choice versus making price the deciding factor.
I’m ready to hire an SEO agency — any tips?
If you’re ready to hire an SEO agency, then you’ll find these seven tips helpful:
- Decide what metrics, like traffic, leads, and sales, will measure your SEO success
- Determine whether you want to work with an SEO agency in your area, country, or time zone
- Set a monthly SEO budget — after researching how much SEO costs
Research what your SEO services should include, like off-page and on-page SEO - Review the agency’s case studies to see what metrics they value
Read the agency’s reviews on multiple platforms, from Facebook to Clutch - Compile questions to ask each agency, like how and when they report results
Searching for a local SEO agency near you? Discover some of our locations by city:
- Jacksonville SEO agency
- Dallas SEO agency
- Denver SEO agency
See what it’s like to work with a top SEO company
Looking to learn more about finding, researching, and hiring one of the best SEO companies in the world? Check out our FAQ, which covers some of the most common questions businesses have about finding and hiring an SEO agency!
You’ve learned about the best SEO services in the world, plus how to find the best SEO agency for your business. If you’re ready to get started with your search, think about WebFX, one of the best SEO firms in the U.S. for small-to-midsized businesses (SMBs).
Learn how you can grow your company with SEO bybrowsing our SEO plansnow. You can alsocontact us online(or reach us by phone at888-601-5359) to speak with a strategist one-on-one about your company’s SEO needs!
Contact Us Online
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236%
Increase in organic sessions
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2X
Increase in website traffic and leads
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198%
Increase in organic transactions
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