Top SEO Agencies in the US by Organic Traffic

Only a high-performing SEO marketing agency can help you reach the top of the SERPs, but finding the right one is no easy feat. See which SEO firms in the US are getting the most traffic and quickly inspect their performance.

Top US SEO management companies by traffic

Check out the SEO companies that are driving the most organic traffic and learn more about them by clicking on their domain names.
Domain
Traffic
Keywords
Domain trust
Ref. domains
149K
124K
50
10K
43K
32K
39
6.5K
39K
41K
58
10K
32K
39K
40
5.4K
29K
44K
38
5.4K
26K
5.3K
29
1.9K
26K
69K
44
4.3K
19K
39K
43
2.3K
19K
21K
36
3.1K
18K
21K
33
1.7K
16K
14K
30
2K
16K
47K
34
3K
16K
75K
33
4.2K
16K
46K
44
2.6K
15K
32K
37
6.3K
15K
35K
36
7.1K
14K
7.7K
40
1.1K
13K
41K
36
6.5K
13K
31K
44
2.8K
13K
23K
30
1.9K
8.8K
38K
51
2.8K
8.6K
15K
35
2.8K
8.4K
36K
45
8.3K
8.2K
17K
35
2K
7.4K
16K
34
5.4K
7.3K
23K
34
1.5K
7.3K
15K
38
1.2K
7.3K
10K
28
934
7.2K
35K
39
6.2K
7K
1.3K
27
447
6.3K
18K
50
4K
6.2K
38K
31
2.3K
6.1K
24K
48
680
5.3K
14K
32
1.7K
5K
14K
43
1.2K
4.8K
18K
51
2.4K
4.6K
15K
36
3.2K
4.5K
14K
32
2.9K
4.4K
19K
35
2.2K
4.2K
27K
33
1.8K
4.1K
5.2K
30
396
3.8K
6.7K
48
2.4K
3.8K
28K
41
1.1K
3.6K
5.1K
29
1.9K
3.5K
12K
40
1.3K
3K
5.2K
36
512
2.8K
14K
38
1.3K
2.7K
2.6K
46
1.2K
2.7K
22K
35
3.6K
2.6K
6.9K
23
582
2.6K
9.7K
30
2.8K
2.5K
13K
23
632
2.4K
5.2K
42
1.3K
2.4K
300
22
227
2.4K
9.9K
24
608
2.3K
19K
28
1.7K
2.3K
20K
50
1.8K
2.2K
5.6K
36
1.3K
2.2K
27K
32
3.4K
2.2K
759
26
160
2.2K
26K
39
1.6K
2K
11K
30
1.5K
2K
10K
45
923
1.8K
11K
28
1.4K
1.7K
22K
36
2.4K
1.6K
4.5K
34
1.1K
1.6K
6.6K
44
1.4K
1.5K
1.2K
22
408
1.5K
16K
40
2.3K
1.3K
883
33
332
1.2K
3.2K
27
944
1K
8.2K
42
1.6K
958
12K
45
1.5K
922
3.3K
25
974
873
5.5K
33
1.5K
864
11K
26
518
793
11K
32
1.1K
577
3.7K
34
1.4K
357
5.3K
22
697
330
371
26
83
313
2.7K
28
495
222
5.5K
32
344
203
8.4K
32
1.3K
193
2.7K
31
974
85
1.8K
19
270
56
5.1K
40
4.1K
0
15
40
4.6K

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How SE Ranking identified top search engine optimization firms

  • We scoured the top 100 Google search results in the US for terms such as “SEO companies,” “SEO agencies,” “SEO firms,” etc.
  • We evaluated each SEO company’s organic performance and traffic by using our Competitive Research tool.
  • We compiled a list of top firms by monthly organic traffic in the United States and enriched it with other critical data to create a picture of each agency’s performance.
SEO Report Reffering Domains Traffic by Country

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Faq

How to find the best SEO agency?
Start with online research to find out which SEO companies rank for “SEO agencies” as well as similar terms in your target country search. Add relevant keywords to your search query if you’re looking for something specific. Visit companies’ websites and run audits on them to see how well-optimized they are. Check out their experience, expertise, and approach to SEO.
How to check an agency's performance?
The best SEO company should practice what it preaches. If their own site performs well, this reflects the quality of services they provide. So, check the company’s organic traffic and website optimization. You should also investigate whether they rank for relevant keywords or if they get links from authoritative resources. Also, don’t forget to review the results of their past projects.
How to know if you can trust an agency?
A good company reputation fosters client trust. We advise that you check out clients’ feedback, third-party reviews, and case studies. This will help you understand the company’s methods and approaches. Try to meet someone from the agency in person and ask them as many questions as possible. They should be open to criticism and transparent about their work.
How to run your own research?
A good company reputation fosters client trust. We advise that you check out clients’ feedback, third-party reviews, and case studies. This will help you understand the company’s methods and approaches. Try to meet someone from the agency in person and ask them as many questions as possible. They should be open to criticism and transparent about their work.