Thank YOU You Help Us Soar

Thunderbird’s mission is to give you a private, customizable, and robust email experience, while keeping it free and accessible for users around the world.

All of our funding comes from users like you. Your support drives development, safeguards our independence, and keeps Thunderbird a powerful, open-source alternative to Big Tech.

Your contributions make a huge difference. We truly can’t do this without you.

The Thunderbird Team