Jumpline specialize in quality hosting at low cost. They have a range of competitively priced packages starting at $9.95 a month, but their most popular product is their VDS500 account which can host 6 domains for $14.95. It's is not only the price that puts them at the top of our list though, it's the quality of their service and when all's said and done, the quality of the product and service is what really matters. 
Jumpline's datacenter is located in a $63 million dollar facility, the same facility that houses some of the biggest Internet companies around like Ebay and RedHat. Internet connectivity is 4 OC-48’s combined to form an OC-192 capacity with 4 levels of redundancy.
All their solutions, from their standard account through the rest of their range, have plenty of Web space and bandwidth to make full use of this connectivity, and even their basic accounts offer their Virtual Dedicated Server (VDS) technology which offers a level of control similar to that of a dedicated server. This allows many advanced features like the ability to host multiple domains at no extra charge.
At the time of writing they were hosting more than 50,000 domains worldwide so their service and product mix is proving very successful. This, and their happy customers, are a good indication of a worthy Web host.

Apollo Hosting is a quality certified host specializing in high speed connections with reliable servers, at low cost. They offer a fast direct OnNet (OC12) connection, which means your site will actually be on a backbone. 
The account reviewed is the one CNet rated as most popular in their review. It has 200MB disk space with 10GB traffic and the ability to host 4 Websites per account, which is certainly worth considering at $13.95 a month (when you take advantage of their pre-paid discount).
They are CNet.com certified, and hold Miva Hosting Partner Certification which shows their standing as a quality host. Apollo's customers are the ones that really tell the story though, and their testimonial page paints a pretty good picture of attentive customer service, completing the package for a quality host in the low price bracket.

  Web Site Source offer a number of Web hosting packages which feature distinct IP addresses with the ability to host multiple Websites within a single account.
Website Source are also CNet certified hosts and have received a 3-star CNet rating (3-star is the highest rating).
Their basic hosting plan starts at $13.96 a month including the ability to host 4 Websites with 200 MB Web space,
6 Gb data transfer and unlimited email accounts.

These top picks for low cost Web site hosting show quite varied offerings and for that reason it may be worthwhile looking through the whole list of low cost hosts, because a different organization's offering may have just the unique features that suit you best.

If you still want more Web hosting options after visiting this top 20, the Web Hosting Awards have top 20 listings for all segments and price brackets of the Web hosting market.

I hope the low cost Web hosting awards takes you to what you are looking for in your search for the right host. And if it was useful to you please remember to bookmark the page, it may be the only low cost Web hosting reference you'll ever need. 

The Ed