Thread: What is the main different between manual backlinks and softwares backlink?

Hi,
What is the main different between manual backlinks and softwares created backlinks? Which backlink is most effective for seo and why? Why google likes manual backlink more than software backlink, while it is possible with software very easily?
And which softwares are best to create backlinks from your view?
Thanks.....

Why google likes manual backlink more than software

Google wants only natural backlinks. Ideally most of these would be set by others in response to the quality content on your site. It is easier to set natural appearing backlinks manually. If software is used it needs to be set up to make natural appearing links: spin titles, descriptions, anchor text and content. Also having too many links appear in too short of a time is an unnatural footprint. If using software it is better to point the links at second/lower tier sites that contain a more natural looking link to your money site.

When you write an interesting content that people like and they share it (with a link to your content) some where on the web (blog, forum,...) , that is the natural BL, NOT BL that you create yourself manually or by automatic programs