Everything you need to build a newsletter

GPT-4o generates high-converting subject lines with predicted open rates.

Tiptap WYSIWYG editor with formatting, images, links, and alignment.

6 pre-built templates for welcome emails, digests, promos, and more.

Visual rule builder to target by status, tags, date, and source.

Subscriber growth, campaign performance, and audience breakdown charts.

Draft, schedule, A/B test, and send campaigns with real-time status.

AI analyses engagement patterns to recommend the best send time.

Live subscriber counts and campaign status over server-sent events.

Full i18n support with English, Spanish, French, and German.

Export your subscribers anytime. No lock-in, no platform risk.

CSRF protection, HTML sanitisation, rate limiting, and RLS on every table.

SendGrid integration with batch sending, tracking, and 99.8% deliverability.