Everything you need

Drop it in. Leave it running. That's the philosophy.

🔔

Bell widget

Floating bell icon injected into any page. Unread badge updates in real-time. Fully customizable position and color.

📝

Announcement editor

Write announcements with categories (New Feature, Bug Fix, Update, Maintenance). Publish instantly or save as draft.

👁️

Per-user tracking

Track reads per end-user via their user ID. Know exactly who has and hasn't seen each announcement.

🎨

Custom branding

Match your app's colors. Choose badge position. Remove henry-notify branding on paid plans.

🔌

REST API

Full REST API to manage projects and announcements programmatically. Bearer token authentication.

🤖

MCP endpoint

5 MCP tools for AI agents: list_projects, list_announcements, create_announcement, get_stats, and more.