Bitcoin Mining is one way of earning bitcoin faster than using bitcoin faucets. Mining bitcoins will need software and hardware that can sometimes come with a hefty price. Not to mention the electricity costs that one will incur when setting up your own mine. Personally, I prefer the cloud mining since you just have to signup and not worry about hardware and overhead costs. Of course there's a fee to avail of this service, there are some sites though that offer free bitcoin cloud mining at a limited haspower.

I'm sharing below the sites that I've signed up for. I am getting paid for these bitcoin mining sites. Any sites that I've signed up for and had stopped paying are indicated at the bottom of this post.

Paying Cloud mining sites:
Earn bitcoins from Genesis Mining. You can use the promo code 1UWky7 to get 3% off your upgrades.