The best place to advertise anywhere online is somewhere for free and there are several website services that allow you to place classified ads online for free. In contrast to pay per click advertising through sites like Google, Yahoo, or MSN, you can place similar ads on other networks for free and some will even get picked up by the search engines so you are listed not only on the classified network site, but you are indexed by search engines.

One of the best sites is USFreeads.com as you can place unlimited amounts of free ads on their network which I like the most because these ads can get indexed and shown up into Google’s search engine within 24 hours. Sometimes even faster than that. However you need to sign up for the monthly plan which is $9.99 per month to place unlimited ads, but if you place a lot of ads online, then this may be for you.

You can easily place keyword rich ads with longer tails and get indexed typically on the first page of Google which is why USFreeads.com is one of the best classified ad networks.