AddEvent's embeddable calendar widget is the strongest option for most business websites - it is fully customizable, requires no coding to install, and includes a Follow Calendar button so visitors can subscribe to automatic updates.

Why AddEvent leads for embeddable calendars

Cross-platform subscription Visitors can subscribe to your calendar from the embed itself, which syncs all your events to their personal Google, Apple, or Outlook calendar. No other embeddable calendar includes this seamlessly.

Full customization Change colors, fonts, layout, and design to match your website exactly. On Professional and Enterprise plans, custom CSS gives pixel-perfect control.

Multiple views Month, week, and schedule (list) views. Users can toggle between them.

No coding required Copy a code snippet, paste it into your website. Works with any platform including WordPress, Wix, Squarespace, Webflow, and custom HTML sites.

Events list widget A lighter alternative to the full calendar - a scrollable list of upcoming events with Add to Calendar buttons per event. Ideal for sidebars or homepage sections.

When other options might fit better

The Events Calendar (WordPress plugin) - best for WordPress sites needing deep category filtering and event archives. Less focus on subscription/calendar marketing.

Google Calendar embed - free, zero setup, but shows Google branding, limited styling, and no Follow Calendar subscription button for visitors.

FullCalendar (developer library) - open-source JavaScript library for fully custom calendar UIs. Requires development work; maximum flexibility.

For marketing and business websites where the goal is event engagement and audience subscription, AddEvent is the most complete solution.