- Against Malaria Foundation
- Deworm the World (through Evidence Action)
- Schistosomiasis Control Initiative
- Give Directly
I think GiveWell's process is the most rigorous in the field of poverty (process described here). Giving What We Can also explains their process, so you can see if their value system might be closer to yours. If you believe animal welfare work is most important, Animal Charity Evaluators are the only people I know making recommendations in that field.