It’s all about juice. Link juice. If you want your website to rank you need backlinks. Simple. Search Engine Optimization revolves around link building. Use these tools to spy on your competitors backlinks and get a useful insights into their link building activities. Any one up for a little reverse engineering?
Many backlink tools are now only available to paid subscribers. But there are still a number of free backlink analysis tools available. Although free SEO tools might not be as fully featured as some of the paid for services the free SEO link building tools listed below are a must have for any SEO Ninja looking for link love.