Search engine optimization (SEO) has developed into a thriving online industry. Understanding the basic tenets of algorithmic-based search engines and the methodologies used by top SEO firms is essential to the success of any Web enterprise and a primary responsibility of every Web professional.

Whether you decide to bring SEO in-house or outsource in its entirety, there is much to be learned and implemented. Website Magazine’s Top 50 SEO firms and Internet marketing resources includes software providers, services and companies that can help you dominate the search engine results pages (SERPs.) You might find some high profile SEOs and popular software solutions absent from this list but keep in mind that this is just a sample of the overall behavior of one subset of the entire Web population. However, this list does provide a valuable look into where website owners like you are fulfilling their SEO needs and finding answers to important questions every day.

Of course, in every issue of Website Magazine you will find cutting-edge SEO tips from top industry experts. And this issue is no exception. Be sure to check out the digital edition of the August issue for additional, exclusive content from our resident SEO expert and author of SEO Corner, Dante A. Monteverde.

Research for this report comes courtesy of Ranking.com, the Web’s largest provider of website popularity metrics and detailed website information for more than one million online destinations. To suggest a Top50 category for consideration in upcoming issues of Website Magazine, please visit our online forum or send an email to Top50@WebsiteMagazine.com.

1. eyelogicmedia.com
2. wordtracker.com
   
   
   
3. submizseo.com
4. topseom.com
5. highrankings.com
6. submitplus.com
7. marketleap.com
8. submitnet.net
9. industrybrains.com
10. oneupweb.com
    
    
    
    
11. bigmouthmedia.com
12. page-zero.com
13. surehits.com
14. 123promotion.co.uk
15. iprospect.com
16. primevisibility.com
17. fathomseo.com
    
    
     
18. morevisibility.com
19. infosearchmedia.com
20. searchengineblaster.com
21. adventdigital.net
22. freelinksdirect.com
23. searchenginecloaker.com
24. ewarenessinc.com
25. customermagnetism.com
    
    
    
26. trafficleader.com
27. positionresearch.com
28. high-search-engine-ranking.com
29. rangeonlinemedia.com
30. impaqt.com
31. thesearchagency.com
32. allwebpromotion.com
33. fantomaster.com
34. netramind.com
35. spider-food.net
36. seoimage.com
    
    
    
37. worldsubmit.com
38. spinsubmit.com
39. websearchworkshop.co.uk
40. websitetrafficbuilder.com
41. e-channel.com.au
42. foundagency.com.au
43. proboost.com
44. netbooster.co.uk
45. seo-optimise.com.au
46. hubac.com
47. meta-tags.com
48. zunch.com
49. website-submission.com
50. searchengineposition.com