The answer is yes, you can do SEO for free. If you're a small business or entrepreneur who doesn't have a lot of money to spend on SEO, there are ways to do it without spending a dime. Here's how: 1. Create a blog and post regularly. Blogging is the most powerful free SEO tool out there because it allows you to generate more content for Google's crawlers to index. Creating regular content that helps people solve their problems is the best way to get Google to index your site and send more traffic your way. 2. Build links. Once you've created some content, one of the best ways to do SEO for free is to get links pointing back at your website. Links are like votes of confidence from other websites, and Google uses them as a ranking factor in its algorithm. While it is best to have sites linking to you with excellent reputations, even lesser-known sites can help your rankings as well. All that matters is that someone else found value in what you've created and wants others to see it too.