UrgencyKit

什么是 UrgencyKit？

Turn static email banners into live countdown images that update every time your email is opened — no JavaScript, no plugins, no platform lock-in. Upload your design, add a countdown, and paste one image tag into Mailchimp, Klaviyo, Beehiiv, Gmail, Outlook, or any email tool. Per-recipient deadlines, animated final seconds, custom expired states, and engagement analytics. API on every paid plan. Perfect for flash sales, product launches, webinars, and limited-time offers.