There are many categories for this like free webhosting, free blog hosting, free domain free file hosting, free forum hosting, free image hosting. They are ample number of hosting sites providing various features like unlimited bandwidth, ftp and online file manager access, free blog builder, 1 GB or more storage. To advertise their hosting sites they put up various plans like free hosting, low cost paid hosting plan, no forced ads etc. These are to attract the clients.

Types of options:

Different plans are available mentioning that they can accommodate personal websites, small community portals, forums, blogs, online shops, and corporate websites and also you can host multiple domains in a single account. They also offer limited time like 30 day money back guarantee and also 99.9% server uptime and they also promise a much faster speed. These webhosting are usually optimized to work with most popular scripting language like PHP and also web hosting applications like Joomla, WordPress etc. They don’t have hidden costs or any restrictive terms and they also provide a 24/7 customer service. You can also add domains, sub domains, email addresses, limited number of databases, have backups, web mail, IMAP support, password protection. If you require anything more than the standard packages you can upgrade your accounts. They also provide customer error pages which can be used when ever the server is down, instant activation

The biggest advantage here is it is just free!!!. But at the same time there will be limited space for hosting and also there might be some forced ads like free hosting banners or links to make a profit. Usually they recoup their costs by putting their own ads because for them to put ads on high traffic sites is very expensive. Some start a hosting company and attract lot of visitors and then sell it some other company to start multiple hosting providers .This is called resell hosting where in by selling the hosting services companies earn money.

Methods to perform free hosting:

There are various methods of free hosting: Instant activation – Free
Hosting services who provide instant activation usually give very little storage space and monthly bandwidth due to the risks like illegal and inappropriate contents. Post for hosting: Forum based free hosting requires users to reach a certain amount of posts for getting a free hosting account. Forum applications: Here the hosts can decide which applications can be denied or allowed. This method is very common. Hence there different ways of hosting and each one has their own advantages.