This is not a database of type databases, but a thread on type databases.

Currently the only ones that seem to exist are (1) http://sss.info-esta.ru/ and (2) http://types.socionics.co/ . The latter I suspect more of blatant inaccuracies for the lack of outside perspectives during the typing process; the typings are from a homogenous source of viewpoints.

With the existence and use of (2), I was thinking (1) should be acknowledged as well, since a comparative approach would be best when it comes to a perspectivist subject like Socionics.