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Buttondown's engineers, writers, and biggest fans write about the whole thing: engineering challenges, useful tips and tricks, new features, and more.
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Blog
Buttondown's engineers, writers, and biggest fans write about the whole thing: engineering challenges, useful tips and tricks, new features, and more.
Subscribe to RSS
Blog
Customer stories
Behind the scenes
Analytics
API
Archives
Automations
Deliverability
Miscellany
Monetization
Subscriber management
Writing
Justin Duke
February 3, 2026
Add context to subscriber-editable tags with a new API field.
Justin Duke
January 24, 2026
Create as many API keys as you need, each with its own permissions.
Justin Duke
October 6, 2025
Your newsletter now has a QR code
Justin Duke
September 27, 2025
Add UTM params to subscribers via form
Justin Duke
August 22, 2025
Better API debugging and clearer error messages
Justin Duke
August 20, 2025
Dashboard home screen showing todos, recommendations, and what needs attention.
Justin Duke
July 4, 2025
Filter and manage subscribers based on their email domain.
Justin Duke
May 28, 2025
Command-line tool for bidirectional syncing of emails, automations, and images.
Justin Duke
May 23, 2025
Privacy-first analytics integration for tracking newsletter web traffic without cookies.
Justin Duke
March 7, 2025
Create subscribers in other newsletters via automations
Justin Duke
March 1, 2025
Add metadata to your RSS feeds
Matias Artopoulos Kozak
February 19, 2025
New Zapier integration with easier login flow and new subscriber management actions.
Justin Duke
February 9, 2025
Two small, esoteric API features
Justin Duke
January 5, 2025
Comments in the classic theme
Justin Duke
December 26, 2024
New webhook types notify you when exports are created, completed, or failed.
Matias Artopoulos Kozak
November 21, 2024
Easily set up Discord webhooks to get notified about newsletter events in your server.
Justin Duke
November 8, 2024
Export only filtered lists of subscribers or emails instead of everything at once.
Justin Duke
July 31, 2024
API versioning has been introduced to handle breaking changes while keeping existing integrations safe.
Justin Duke
July 1, 2024
Subscribers can now search your archives by subject, body, or email metadata.
Justin Duke
May 21, 2024
Our Magic Email Address now supports images
Ben Borgers
May 6, 2024
The docs site has been rebuilt with cleaner guides, API recipes, and improved search.
Justin Duke
April 17, 2024
Search just keeps getting more powerful
Justin Duke
April 12, 2024
Embed Transistor podcasts in your emails
Justin Duke
March 18, 2024
An RSS feed just for comments
Justin Duke
March 12, 2024
Sharing integrations with Bluesky and Mastodon
Justin Duke
February 5, 2024
Tags using key:value syntax are now automatically grouped in the UI for easier browsing.
Justin Duke
January 29, 2024
Optional, opt-in commenting on newsletter archive pages with moderation and API access.
Justin Duke
January 19, 2024
Newer, nicer, archives and landing pages
Justin Duke
October 30, 2023
Track email replies to enable automations, webhooks, and analytics around subscriber responses.
Justin Duke
August 21, 2023
You can now programmatically register webhooks with the API!
Justin Duke
July 20, 2023
Discord webhooks are auto-detected and transformed!
Justin Duke
June 27, 2023
Learn how many folks subscribe to your newsletter via RSS!
Justin Duke
June 15, 2023
Customize your subscriber and email list views!
Justin Duke
May 29, 2023
You can now filter your subscribers by date!
Justin Duke
May 24, 2023
Trigger automations based on survey responses!
Justin Duke
April 25, 2023
Web archives are much faster
Justin Duke
March 10, 2023
Debug API requests in the new dedicated requests page
Justin Duke
February 28, 2023
Poll your subscribers with quick in-email surveys!
Justin Duke
January 27, 2023
The emails page loads three times as fast!
Justin Duke
January 17, 2023
Buttondown's Zapier integration has better error codes now!
Justin Duke
December 7, 2022
You can now execute bulk actions through the API!
Justin Duke
December 6, 2022
Buttondown's OpenAPI spec is much better. And on GitHub.
Justin Duke
October 19, 2022
Filter your emails by their source
Justin Duke
August 15, 2022
Choose specific collections of data to export from Buttondown.
Justin Duke
July 14, 2022
A new dedicated view to see all webhook events associated with your newsletter.
Justin Duke
July 6, 2022
Secure your account with MFA
Buttondown Blog