Guest posting can be a valuable way to build backlinks and increase your website's visibility. However, finding free guest posting sites can be challenging, as many websites charge for guest posts. Nevertheless, I can provide you with a list of platforms and websites where you might be able to find opportunities for free guest posting and link building. Keep in mind that while these sites may offer free guest posting, they may have specific guidelines and requirements you must follow.
Medium.com: Medium allows users to publish articles, and many writers and bloggers use it to share their content. While it doesn't offer traditional guest posting, you can still build a following and include backlinks to your website within your articles.
LinkedIn: LinkedIn is a professional networking platform that allows you to publish articles. You can use this feature to share your expertise and include links to your website in your articles.
Steemit: Steemit is a blockchain-based blogging platform that rewards users for their content. You can write and publish articles while earning cryptocurrency for your efforts.
Blogger.com: Blogger is a free blogging platform provided by Google. You can create a blog and publish content while including backlinks to your website.
Tumblr: Tumblr is a microblogging platform where you can post content and include links to your website. It's important to engage with the community to gain visibility.
Reddit: Reddit has numerous subreddits related to various topics. While it's essential to follow the rules and not spam, you can share valuable content and include links when appropriate.
SlideShare: If you have presentations or slideshows related to your niche, you can share them on SlideShare and include links back to your site.
Guest Post Exchange Groups: Look for Facebook or LinkedIn groups where bloggers and website owners exchange guest posting opportunities for free.
Remember that when pursuing guest posting opportunities on these platforms, it's crucial to provide high-quality, valuable content that aligns with the platform's guidelines and community standards. Avoid spammy practices, as they can harm your reputation and your website's SEO. Additionally, always prioritize quality over quantity when building backlinks.