What is the single best search engine optimization (SEO) tool to help position a brand new website on Google?

[Rohit Anand]

Sprank was too harsh regarding SEO.

Well SEO is one of the best and cost effective things which you can do with your business and gain lots & lots of popularity.

First step you should do is to look out for keywords using the following tool: https://adwords.google.com/select/KeywordToolExternal

Search for keywords and you will also find some similar words related to your keywords. Decide on keywords which are most related to your business and do the following activities:

Social Bookmarking - It means bookmarking your website on various Social Bookmarking websites like digg.com, delicious.com, jamespot.com, fanpop.com etc.

Question & Answers websites. Answers questions related to your business and get visitors to visit your website. There are many Q & A websites like Yahoo Answers, Blurtit.com, answerbag.com. yedda.com etc.

Above two will help you get referral traffic and some dofollow links from bookmarking websites will also help you in increasing website popularity.