If ever you are wondering what particular link building services you can get from outsourcing companies, I have listed some of them below:

• Off-page article content writing and submission - as part of optimization campaign, you may want to outsource article writing and submission tasks. Outsourcing companies offer this kind of service to cater the increasing demand in the market. Good outsourced workers usually write unique articles and have them submitted to top article directories (unique article per directory). Content submitted have links back to your website (business website you want to promote) as article directories allow putting links on content submitted (back links usually put in the bio or author box).
• Video submission - is another good way to build backlinks for your website and outsourcing companies offer this kind of service. You can either make your own videos or have your outsourced worker do it for you. Please be reminded however that you MUST NOT upload duplicate videos as video sites remove the ones that you do not actually own or you are not authorized to do the submission.
• Guest blogging - with this task, you can instruct your outsourced worker to do a search about blogs that allow guest posting. A good worker must be able to find reputable sites that are related to your niche. This is another yet effective ethical link building technique you can try. Usually, websites that allow guest posting are review sites. So, this kind of sites must be the focus of your worker when doing the search.
• Comment posting/ Blog commenting - while many SEO do not consider comment posting anymore as part of their link building campaign, this technique is actually still effective provided your worker does it the ethical way - avoid SPAMMING and posting comments that DO NOT MAKE ANY SENSE. Remember, while this can be a good source of back links, this can also be FATAL to your link building strategy especially today with Google Panda algorithm and the recent roll out of Google Penguin. So, you must instruct your worker to stay on the right track, by following the standards set by search engines for ethical SEO.
• Directory submission - this is a tedious task and could take a huge chunk of your valuable time if you do it yourself. As a good alternative, you can have this outsourced. A good worker must be able to submit your website to reputable directories, including local directories such as Yahoo local, Google Places, Bing Local, Yelp, etc. Local directory submission is a must especially if your website promotes a local business or with target users in a specific geo-location.

Above are just few link building techniques you can outsource, there are still a lot that you can work on. Just always remind your worker to stay ethical to avoid penalty. Keep track on his works.

Roy is a web content writer currently employed at Eversun Software Philippines Corporation (Agents of Value) - an outsourcing company based in the Philippines. He has been working in the company for more than 4 years now, helping clients grow their business through SEO, link building services, and other effective Internet marketing strategies. To know more, visit: http://www.agentsofvalue.com/