How to build backlinks without paying for them?

@arlo 1. Create shareable content. Include useful, informative, and/or entertaining content in blogs, infographics, e-books, videos, animations, and interactive material.

1. Use social media platforms. Take advantage of social media networks like Twitter, Facebook, Instagram, LinkedIn, and Pinterest.
2. Perform blog commenting. Leave comments on relevant, followed blogs and add an interesting, related insight or opinion.
3. Build an email list and join forums. Exchange opinions and advice with others in your industry and build an email list.
4. Guest post. Write blog posts on other blogs and websites and include a backlink back to your website.
5. Take part in Q&A forums. Answer questions on Q&A websites such as quora.com and add a backlink to your website in the answer.
6. Submit infographics and articles. Find out the list of popular websites in your industry which accept submissions of infographics and articles.
7. Join blogger outreach programs. Create helpful content and approach popular bloggers in your industry to offer it as a guest post.
8. Participate in online events. Join online events and seminars in your industry and contribute with valuable content.
9. Utilize internal linking. Link from one page to another within your website to create more backlinks.