Tracking Links to other sites

I am looking to find a (preferably free) tool to enable me to see who is linking to other sites in my niche.

Any suggestions to what I should use?

 

There are many options, which may be used free of a charge:

1. ahrefs - an awesome tool providing superior backlink reports. And yes, it gives free options.
2. majesticseo - another great tool which can be used for free
3. opensiteexplorer - a seomoz tool which can also be used for your purpose

These are my favorite tools. I advice you to use each of them and sum up their reports. This will help you to see the most accurate backlink profile of your competitors without getting charged.

 

Thanks, really useful suggestions!

 

I use Backlinkwatch.com is free tool to check backlink. It's really good without paying single $.