Hourly Sites
freebitco.in
This is a great site. Once you register, you're able to 'play the game' every hour, which gives you a shot to win free bitcoin. Playing the game consists of entering a captcha check, which rolls the dice, and wins you either a small (or large) amount of bitcoin. It seems as though most of the time when you roll, you win a small amount of bitcoin.
Bitcoins 4 Me
Enter your bitcoin address and pass a captcha check, and you'll get a small amount of bitcoin.
CoinAd
Another simple free bitcoin site that requires passing a captcha check.
Daily Bitcoins
Despite the name 'Daily Bitcoins', this service gives you a small amount of bitcoin for free every hour.
Free BTC Net
A simple hourly Bitcoin payout site. Like some of the other sites listed here, all you need to do is fill out a simple captcha check to claim a reward.
Free Bitcoin Faucet
Another simple hourly bitcoin site. You can earn 40 microbitcoin per hour after completing the captcha check.
