Effective Altruism Funds - Do more good with an evidence-based charity portfolio 💡 📈
Creddon - Tweet for a cause and a sponsor will donate $1 to charity
Buy Me A Coffee - A free, fast and friendly way to accept donations 💰
BlueQ - Pick the change that matters to you.
Mining 4 Charity - Turn hashpower into good deeds
Tep - Fitness tracker meets tamagotchi. Don't starve it!