Sightsavers is an organization with multiple program areas that focuses on preventing avoidable blindness, supporting people with disabilities, and distributing treatments for neglected tropical diseases. It works with governments and other organizations in Asia and Africa.

Evaluation

As of December 2021, GiveWell estimates that Sightsavers can deworm a child at a cost of around $1 (GiveWell 2021a; GiveWell 2021b). Sightsavers's  deworming  program has been a GiveWell top-rated charity every year since 2016 (GiveWell 2021a).