One of GiveWell's top charities for the past several years, AMF provides anti-malarial bednets to people in need. 

From Givewell: 
What do they do? AMF (againstmalaria.com) provides funding for long-lasting insecticide-treated net (LLIN) distributions (for protection against malaria) in developing countries. (More)

Does it work? There is strong evidence that distributing LLINs reduces child mortality and malaria cases. AMF conducts post-distribution surveys of completed distributions to determine whether LLINs have reached their intended destinations and how long they remain in good condition. AMF's post-distribution surveys have generally found positive results but have some methodological limitations. (More)

What do you get for your dollar? We estimate that the cost to purchase and distribute an AMF-funded net is $4.95, or $4.65 excluding in-kind contributions from governments. The numbers of deaths averted and other benefits of distributing LLINs are a function of a number of difficult-to-estimate factors, which we discuss in detail below. (More)

Is there room for more funding? We believe that AMF is likely to be constrained by funding. We estimate that AMF could use up to an additional $37.8 million to support LLIN distributions that will occur between now and late 2023. 

AMF is recommended because of its:

Focus on a program with excellent evidence of effectiveness and cost-effectiveness.
Processes for ensuring that nets reach their intended recipients and monitoring whether they remain in homes and in good condition over the long-term.
Room for more funding – we believe AMF will be able to use additional funds to deliver additional nets.
Transparency – AMF shares significant information about its work with us and we are able to closely follow and understand its work.

The Against Malaria Foundation

Prevention, control and treatment of malaria and other communicable diseases  among vulnerable populations.

Our mission is to improve lives in Africa and Asia through sustainable, evidence-based programs  that combat targeted diseases and promote child and maternal health. 

We will accomplish this together with partners and all levels of government, by:

designing and implementing cutting edge research, surveillance and monitoring and evaluation;
selectively scaling up and delivering sustainable evidence-based health programmes;
providing technical assistance and consulting services that shape and strengthen national and international health policies, strategies and systems and build local capacity;
seeking to ensure that our experience, thought leadership, practical findings and research results are effectively communicated and contribute to the coordinated improvement of access to and quality of healthcare. 
Our areas of expertise include: 
disease prevention, diagnosis and treatment
disease control and elimination
health systems strengthening
research, monitoring and evaluation leading to best practice
behavior  change communication
national and international advocacy, and policy development


Justice SJ

The Against Malaria Foundation

Malaria Consortium