VXbox
vxbox.com
Well organized directory listings. Some categories are getting very crowded. To enable their thumbnail option, you have to add on of their banners to your site.
SearchSight
SearchSight.com
They get your site's title/description from your site allowing for fast submissions. Site's main page is PR6.
ExactSeek
exactseek.com
A well categorized site that has been around since the year 2000.
AbiLogic
abilogic.com
Well designed. Few listings at this time, thus offering good PR opportunities. High traffic.
Linketeria
linketeria.com
Need an email address from the domain you are submitting. You can also identify yourself as a site that exchanges links.
Tsection
tsection.com
Very well categorized. Premium listings are listed first.
Pedster's Planet
pedsters-planet.co.uk
Very well categorized with many useful sub-categories. The site has some interesting content. Dynamically created pages are indexed by Google.
eCommerce
ecommerce-directory.org
Very well categorized and completely uncluttered e-commerce directory. You required an email address from the domain you are submitting. They cap the number of free submissions in their queue at 50.
Paid Directories
A paid directory offers more of a premium service with much faster approval times. To be successful, this site must deliver either high quality traffic or good PageRank. Since these directories are usually less crowded your link should make it onto a higher PR page.
Microsoft Small Business Directory
sbd.bcentral.com
$49 / year
Large and well categorized. For $49 a year you get a listing with up to 4 links & placement of the listing in up to 3 categories. Your listing will generate a bit of traffic.
ableseek
ableseek.com
Well designed, uncluttered such that most categories have a PR5.
InCrawler
incrawler.com
$25 Prem: $50
Not crowded. You can have your basic listing added in about an hour
seoma
seoma.net
2 for $30
Very clean with few listings. SEOMA gives you custom in-content links (your link text is in the middle of your description, surrounded by your relevant keywords) which should maximize the SEO benefits.
Yahoo Directory
dir.yahoo.com
$299 / yr
Its expensive but is worthwhile if you have a profitable site. Yahoo has over 100,000 .edu and .gov backlinks. Add to it the fact that it has been around since 1995 makes it a great candidate as an authority site. You will also get some traffic from your listing. Non-commercial Sites added for free.
Best of the Web
botw.org
$50/yr or $150 one time
One of the oldest directories (since 1996). Good PR. $50/year for review or pay a one-time submission fee of $150. Site has very good search results in Google. They do not guarantee acceptance and the fee is non-refundable. Non-commercial sites can submit for free.
JoeAnt
joeant.com
$40
A popular website. Has a good design. One of the few directories that have enough traffic to send you some customers. They have a fair amount of authority links and have been around over 5 years. Submission cost a non-refundable $40. You can submit your site for free by becoming a volunteer editor.
Sublime
complete-directory.com
$15
Clean and uncluttered. Good PageRank value for the money.
Go Guides
goguides.org
$70
A $70 submission will get you a personally written listing (no need to figure out the correct category or enter any submission info). They have a money back guarantee if they don't list your site. Not crowded and your sites will get good visibility on high PR pages.
Tygo
tygo.com
$20
Clean and uncluttered. PR varies considerably from page to page.
Skaffe
skaffe.com
$40
$40 express 24h submission OR free if you become an editor. Well organized. Not too crowded.
dirspace.com
$3
Very nicely categorized. Not crowded. Fair price. Free submission open to non-profit, educational & government websites.
123 World
123world.com
$45
This site has the right amount of listings for good pagerank. The site has been around for quite a while. Their main page has many travel partners or advertisers so travel sites may benefit the most from a listing.
You can find a much more comprehensive list and management tool for free at vaious sites around the internet.
Disclaimer: We do not necessarily recommend or endorse any site here.