Additional Attribute dot upon Embrace
Any.
Clan Disciplines
None.
Caitiff purchase all disciplines at x6 EXP for the dot being purchased. A Caitiff need only be taught the first dot in any of the Physical or Common disciplines, after that he can learn the first five levels through only practice. However Unique disciplines, Bloodline disciplines, and Blood Magic are much more difficult for a caitiff. They require more time than a normal vampire to learn these powers and need a teacher for every single dot.
Clan Weakness
None. Though their social stigma and the fact that most are thin blooded 14th generation vampires shouldn't be forgotten.
Political Affiliations
Anarch
Many Caitiff make their way to the Republic. They are a sizeable chunk of the vampire population.
Camarilla
The only Caitiff thats Cam is either one with no way out, or one that doesn't know any better.
Independant
Maybe on some off chance there is an old elder caitiff who was one of the first, but it's doubtful.
Sabbat
Caitiff in the Sabbat are known as Panders, after Joseph Pander. They are treated better than their Camarilla counterparts, but that doesn't mean they're treated well.