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Czech Namedays Calendar vs Festivo Public Holidays

If you need a Calendar API that's easy to integrate, go with Festivo Public Holidays.

Czech Namedays Calendar

Lookup for a name and returns nameday date

Festivo Public Holidays

Fastest and most advanced public holiday and observance service on the market

Czech Namedays Calendar

  • No authentication required
  • No HTTPS support
  • Currently flagged as inactive

Festivo Public Holidays

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use
FeatureCzech Namedays CalendarFestivo Public Holidays
AuthenticationNoneapiKey
HTTPSNoYes
CORSUnknownYes

When to use which?

Czech Namedays Calendar is the better choice for quick prototypes and hackathons since it requires no authentication. Festivo Public Holidays works directly from the browser with CORS enabled, making it better for frontend-only apps. Festivo Public Holidays supports HTTPS, which is required for production deployments and secure data handling.