VULTR – a new start up by Choopa to provide SSD VPS for developers and website owners to deploy new applications or website online. It is said that VULTR is competitor for DigitalOcean VPS.
VULTR offers same service as DigitalOcean and claims to be faster than DO in same pricing.

VULTR Home Page
VULTR affiliate program has not yet started, may be in coming month it will. Hoping for soon affiliate money as Choopa host.
Update:
Good News, VULTR has added refer and earn program for all the users. To get your refer link and earn money sign up for VULTR, go to Make $$$ tab and you will find your referral link.

VULTR Affiliate Program Page
You can keep a track of all clicks, and earning on same tab. Currently VULTR is offer $10 for each new sign and will approve your earning after 30 days of sign up.