> ## Content Index
> Fetch the complete content index at: https://www.privacyguides.org/llms.txt
> Use this file to discover other available public pages before exploring further.

# Thunderbird Pro Enters Closed Testing Phase
- URL: https://www.privacyguides.org/news/2025/11/22/thunderbird-pro-enters-closed-testing-phase/
- Published: 2025-11-22T06:10:04.000Z
- Updated: 2025-11-22T06:10:04.000Z
- Description: A new announcement from Thunderbird Pro sees the services entering an “initial closed test run” with a “core group of community contributors.”
- Author: Fria Reyes
- Tags: News Briefs, Mozilla, Thunderbird

A new [announcement](https://blog.thunderbird.net/2025/11/thunderbird-pro-november-2025-update/) from Thunderbird Pro sees the services entering an “initial closed test run” with a “core group of community contributors.”

Thunderbird Pro will be a set of extra paid services offered which integrate well with the free Thunderbird email client. The services offered will be Thundermail, their in-house email service, Appointment, a scheduling tool, and Send, an end-to-end encrypted file sharing service.

The announcement coincides with the launch of their [new website](https://tb.pro/en-US/).

The initial Early Bird plan will be priced at $9 per month and will include all three services, with plans in the future to introduce higher tiers.

> This introductory rate directly supports Thunderbird Pro’s early development and growth, positioning it for long-term sustainability.

You can head over to their site and join the waitlist if you’re interested.