Free link building tools

Bulk Backlink Checker
Free tool quickly checks backlink and referring domains counts for multiple domains
Hub Finder
Find authority sites (hubs) that link to multiple sites for a given search term to identify potential sites to try to get a link from

SoloSEO
Free tool provides links to many custom Google searches for the keyword(s) you enter. A great way to find potential links to your site, research the competition or find content to write about
Search Status
Free FireFox plugin that shows Google PageRank, # of back links for the domain and the page, whois information, Google’s cache date for each page you visit. Similar to the SEOBook Toolbar.
Link Acquisition Assistant
Free tool uses information about your company, brand and competition and returns 121 link acquisition queries you can use in search engines to find potential link targets

Link Assistant
Free software finds link partners, automates the process of getting and managing links. Includes many features to ensure you site remains SEO friendly
Link Diagnosis
Free FireFox plugin that improves on Yahoo Site Explorer link data by attempting to filter out weak links and showing anchor text information.

Comment Kahuna
Free software automates finding and posting comments

Link Diagnosis
Free tool analyzes backlinks to a domain. Flexible format is sortable and searchable. Shows no-follow links

Big Boards
Search over 2,300 discussion forums for topics related to a link you would like to have

Do Follow Blog Search Engine

List of 101 Link Building Ideas

Guest Blogging

 

Thanks for great sharing, I wanna go to test with

 

Good sharing. but most of these tools are out of dated dude
hub finder don't work, solo SEO don't work. i haven't seen the others.
thanks

 

nice share man. going to try this out...

 

nice way of promotion.

 

Thanks for sharing. Keep up the good work.

 

this tool for check the connection

 

I'm using some of these tools listed above. Thanks for sharing. I will consider using those.

 

Thanks for sharing its really useful for me

 

link building tools are they good for linking

 

Yeah. Link building tools helps in promoting as well as to drive traffic to your websites too. Now, there are free link building services that makes your task easier in promoting. Most of them are have tools that perform automated submissions.

 

free link building will never help you in seo.even u can be banned

 

Thanks for sharing

 

Thanks for sharing. I am going to check all those tools and probably i will come back with my recommendations