It's easy to get SEO and SEM confused because their acronyms are almost identical, and they both involve harnessing the power of search engines. SEO is all about setting your website up for organic search engine success. SEM is SEO plus other paid tactics to get websites to the top of search engines.
Regardless of their similar names, SEM and SEO are different and require different strategies for success. When combined, both are valuable tools in the battle for website traffic. Learning the difference between SEO and SEM and how to implement both into your marketing strategy can help you get your website to the top of the SERPs.