what is difference between SEO and SMO?

[Mark Adams]

SEO Vs. SMO war has just begun. Some Internet Marketers now argue that the importance and dominance of Search Engines is on the decline, as Social Media becomes a global force to be reckoned with.

[bunty]

SEO is the process of affecting the rankings of a web page or websites through some on-page and off-page techniques.

SMO stands for social media optimization. It's the process of market products and services with socail networking sites such as Facebook, Twitter, G+ and more.

[Priyanhsu]

Both are used for the same purpose but smo special work on social media sites and seo can be used as off page and on page.