Top SEO Agencies in the UK by Organic Traffic

SEO companies that don’t attract organic traffic to their own sites won’t be able to drive it to their clients’ sites either. Find out which SEO marketing agencies in the UK get the most online visitors and examine other key metrics to gain a better understanding of how these agencies perform.

The best SEO companies in the UK by traffic

Get key data about each search engine optimization agency and then click on the domain to learn more
Domain
Traffic
Keywords
Domain trust
Ref. domains
47K
17K
62
4.6K
33K
6K
69
2.4K
26K
5.2K
43
522
24K
2.8K
50
1.5K
19K
3.6K
75
1.5K
19K
9.2K
74
3.2K
19K
6.2K
54
2K
14K
15K
86
7.1K
12K
7K
79
1.5K
11K
3.4K
73
3.2K
11K
23K
73
2K
9.7K
6.5K
65
1.2K
8.1K
2.5K
54
1.3K
7.8K
854
63
1.4K
7.7K
16K
83
10K
7.7K
9K
77
3.9K
7.6K
3.7K
70
1.3K
7K
14K
69
3.6K
6.5K
8.1K
70
12K
6.3K
9K
54
1.5K
5.7K
2.3K
72
983
5.7K
1.8K
57
366
5.7K
2.5K
58
449
5.4K
16K
75
2.2K
5.3K
5.8K
89
5.2K
5.2K
5.6K
68
1.2K
4.6K
3.2K
74
1.7K
4.6K
8.7K
64
594
4.6K
6.9K
58
1K
4.3K
3.7K
75
1.2K
4.2K
778
43
1K
4.1K
7K
67
2.1K
4.1K
2.8K
60
2K
3.9K
497
43
638
3.8K
3.9K
50
1.6K
3.5K
821
69
812
3.4K
5.4K
73
1.7K
3.2K
1.1K
70
1.6K
3.1K
8.1K
86
6.1K
2.9K
960
47
934
2.8K
1.7K
66
1K
2.7K
7.1K
87
4K
2.7K
2.6K
65
319
2.7K
784
40
425
2.7K
1.2K
76
1.3K
2.6K
535
49
274
2.4K
7.3K
67
933
2.4K
3.6K
69
2.2K
2.4K
11K
88
19K
2.2K
1.1K
57
619
2.2K
3K
45
1.5K
2.1K
1.5K
45
821
1.8K
4.8K
68
1.7K
1.8K
10K
96
9.6K
1.8K
5.8K
75
2.6K
1.7K
1.2K
66
563
1.7K
2.3K
56
436
1.7K
5.9K
86
12K
1.4K
1.9K
62
644
1.4K
2.1K
62
698
1.4K
1.5K
56
1.3K
1.4K
3.6K
56
1.2K
1.4K
1.4K
47
539
1.4K
1.1K
64
484
1.4K
2.3K
75
1.6K
1.3K
4.1K
54
741
1.3K
1K
72
2.1K
1.3K
811
60
581
1.3K
652
68
966
1.3K
1.9K
63
1.1K
1.3K
2.9K
58
925
1.3K
1.6K
59
376
1.3K
4.4K
58
820
1.2K
2K
60
594
1.2K
1.2K
65
444
1.2K
3.3K
71
1.4K
1.1K
5.3K
72
2.1K
1.1K
8.3K
87
13K
1.1K
3.7K
77
1.3K
995
2K
78
75K
992
3.1K
64
2.2K
967
3.6K
61
898
949
2.4K
75
2.4K
867
1.4K
33
367
863
661
47
711
835
2.2K
71
1.4K
827
6.9K
89
15K
712
790
60
439
656
142
43
173
603
3.1K
69
2.1K
545
911
54
1.3K
517
2.3K
67
2.3K
500
1.7K
47
412
497
1.4K
73
1.1K
433
585
37
328
373
239
38
352

Ta-da! But there’s always room for improvement. Want to boost your SEO even more?

Request demo
Oops,
isn’t on the list.
Looking to join top agencies?
Request demo

Help your website do more and perform better.

Switch to advanced SEO tools to simplify any optimization task.

Request demo

How SE Ranking collected data on the best UK SEO companies

  • We compiled Google’s top 100 UK search results for related keywords like “SEO agencies,” “SEO companies,” etc.
  • We analysed the organic traffic of each selected SEO agency in the UK by using SE Ranking's Competitive Research module.
  • We then sorted the domains by monthly organic traffic in the United Kingdom, and other critical metrics were added to the table to provide you a bigger picture.
SEO Report Reffering Domains Traffic by Coutry

The accuracy of your data can make or break your SEO. SE Ranking can assist you with this!

View our data

Top-notch SEO tools that every agency needs!

From competitor analysis to backlink inspection, SE Ranking has you covered
  • Competitor and keyword research

  • Rank tracker and traffic analysis

  • Website and on-page SEO auditing

  • Backlink checker and monitoring

  • White label

  • Unlimited SEO reports

  • 3 user seats

Check any domain’s organic performance and get valuable tips to boost yours!

Faq

How to find the best SEO agency?
Agencies that dominate the SERPs and attract organic traffic can help their clients achieve the same results. To find a top SEO company, check local SERPs for keywords like “best SEO firms” or related ones. Include a location, industry, or target metric. Once you’ve made a list, look into the performance and experience of each company to find the perfect match for you.
How to check an agency's performance?
Investigating an SEO agency’s past performance before hiring them is critical to avoiding failure. First of all, you need to focus on the: Company’s organic search traffic. Keywords they’re ranking for. How well the agency’s website is optimized. Whether authoritative websites link to the firm. Feedback from previous clients.
How to know if you can trust an agency?
First of all, you need to know everything about who you are dealing with. The best way to do this is to look into the SEO company’s background. Read their case studies and agency reviews. Contacting previous clients to get firsthand information can also be beneficial. Check with the company's representative to see if they are transparent about their processes, SEO tactics, and reporting.
How do you run your own research?
Begin by viewing the Organic Results report in SE Ranking’s Keyword Research tool to get a list of agencies ranking for “SEO agency” and similar keywords. Then, use Competitive Research, Backlink Checker, and Website Audit tools to investigate the history, performance, approach, and optimization of the SEO marketing company.