Changelog

What's new at MailBlastr

A running record of the small details and meaningful improvements that make sending email better.

2026-08-02Product update

Comparisons, blog, and SDK pages

Launched side-by-side comparisons against 13 email providers (with verified pricing and honest concessions), a deliverability-focused blog, and a dedicated SDKs & CLI page. All of it is mirrored in llms.txt for AI assistants.

2026-07-27Product update

Pricing console & INR billing

Redesigned the pricing page around a volume slider with transparent plan families, and shipped native INR billing for customers in India across plans, credits, and add-ons.

2026-07-26Product update

Editable API keys & cleaner send contract

API keys can now be renamed and re-scoped after creation. The send API dropped the unused `tags` field (requests including it now return a clear validation error) — SDK v1.3.0 reflects the change across all 9 package registries.

2026-07-25Product update

Composer, polls, logs & scheduling

A full-page email composer with drafts, in-email polls with campaign roll-up results, a redesigned logs & analytics view, account-level timezones with calendar scheduling, and daily batch windows for large campaigns.

2026-07-24Product update

Multi-domain API key scoping

API keys can be scoped to one, several, or all sending domains. SDK v1.1.0 shipped with support across every language.

2026-06-21Product update

New developer website

Launched a redesigned website focused on the Email API and developer workflows.

2026-06-15Product update

Email API reliability update

Improved API sending, delivery visibility, and failure reporting.

2026-06-01Product update

Webhook event expansion

Added events for audience changes, domain updates, and more.

2026-05-20Product update

Improved deliverability insights

New dashboard charts for bounce, open, and click trends.