GiveDirectly does monthly in some areas and semi-annually in others [1]. They are also conducting an RCT on allowing recipients to choose their preferred transf

GiveDirectly does monthly in some areas and semi-annually in others [1]. They are also conducting an RCT on allowing recipients to choose their preferred transfer schedule [2]. [1] http://www.givewell.org/international/top-charities/give-directly#GrantStructure http://www.givewell.org/international/top-charities/give-dir... [2] http://www.givewell.org/international/top-charities/give-directly#Behavioral http://www.givewell.org/international/top-charities/give-dir...