Organic social media is anything that happens on social media without paid promotion. When you post as your page but don’t put any money behind this post to “boost” it, you are creating an organic post. If you comment on a business’s post in your news feed, and the “Sponsored” tag does not appear on the post, that action qualifies as organic. In other words, organic actions occur on non-ads.
Paid or sponsored ads usually charge you for a click, while SEO doesn’t require you to pay for impressions or clicks. But do keep in mind that quality SEO isn’t exactly free. Depending on the target market you are in, you will have to invest time and money into getting the desired results. And if you’re not an SEO expert, then you would have to work with a reputable SEO company do it for you.
The Google, Yahoo!, and Bing search engines insert advertising on their search results pages. The ads are designed to look similar to the search results, though different enough for readers to distinguish between ads and actual results. This is done with various differences in background, text, link colors, and/or placement on the page. However, the appearance of ads on all major search engines is so similar to genuine search results that a majority of search engine users cannot effectively distinguish between the two.