Postbird on Web Browser
Runs in any modern browser — nothing to install, works the same on any machine you log in from.
Setup on Web Browser
Download the installer
Download the latest Postbird installer from the GitHub Releases page (https://github.com/bensblueprints/postbird-mvp/releases) — or build it yourself from the MIT source.
Install
Run the installer — one click, no terminal, no account to create.
Run it locally
Postbird runs 100% on your machine — no account, no telemetry, and it keeps working with the Wi-Fi off.
What works offline: everything. Postbird is a desktop app — once it's installed, no feature needs a connection to us.
Postbird on Web Browser — honest answers
Is it really free on GitHub?
Yes — MIT source at github.com/bensblueprints/postbird-mvp, always. $149 buys the packaged installer, 1-click setup and updates — and funds the open-source version.
Is it actually CAN-SPAM / GDPR compliant?
The legal minimums are enforced in code, not suggested: the server returns a 400 if you try to send without a physical address configured, the compiler appends an unsubscribe footer if a template lacks one, and every email carries RFC 8058 one-click unsubscribe headers — which Gmail and Yahoo require for bulk senders.