Blog
Buttondown's engineers, writers, and biggest fans write about the whole thing: engineering challenges, useful tips and tricks, new features, and more.
- April 20, 2026Three features are moving behind the paywall
- April 19, 2026Firewall changes and improvements
- April 9, 2026Simplified email address settings
- April 9, 2026Subscription wall
- March 25, 2026Bookshop.org embeds
- March 19, 2026Passwordless login
- March 17, 2026Rename metadata keys in bulk
- March 16, 2026A spring cleaning for our legal docs
- March 9, 2026Passkey support for two-factor authentication
- March 7, 2026Safer defaults for the email creation API
- March 5, 2026Recovery codes for two-factor authentication
March 3, 2026Filter sent emails by engagement rate
February 27, 2026Use newsletter metadata in your emails
February 23, 2026Sort and filter by open and click rates- February 21, 2026Custom click tracking domains
February 20, 2026More newsletter settings in the API- February 18, 2026Revamped replies
February 16, 2026Custom email templates for everyone- February 14, 2026Simplified cancellation
February 10, 2026Swedish localization- February 3, 2026Public descriptions for tags
- January 31, 2026OpenAPI spec for archives
- January 30, 2026Survey responses on the web
- January 25, 2026Better tag self-management
Buttondown is the lastemail platform you’ll switch to.