As title says, there are many broken links on this link (because Unity migrated to new Assetstore) that lists Add-ons for Playmaker:
https://hutonggames.fogbugz.com/default.asp?W714I wanted to try some, as I need a good Database solution that is performant (Currently I use Arrays to manage my data and it starts to get tiring when hunting which index relates to which value in various different Arrays). Previously I used CSV tables in Arraymaker (I think it was this) and it was very slow comparing to how I process my data with Arrays.
Hope those links still have valid working assets that we can download or try. Thanks!