Integrations

Any platform that accepts an HTML block or an image URL works. Each guide shows where that block is, which merge tag to use for per-recipient evergreen timers, and how to test before you send.

Countdown Timer for ActiveCampaign Emails

ActiveCampaign has a Timer block for fixed dates.
Countdown Timer for Brevo Emails

Brevo has no countdown block, but its help center lists countdown timers among the uses of the HTML block in the Drag & Drop editor.
Countdown Timer for HubSpot Emails

In HubSpot, a countdown goes into an HTML module in the drag-and-drop email editor.
Countdown Timer for Kit Emails (formerly ConvertKit)

Kit, formerly ConvertKit, has a Countdown Timer block that counts to a fixed date using your account's time zone.
Countdown Timer for Klaviyo Emails

Klaviyo doesn't have a built-in countdown; its help center says to use an outside tool and paste the code into an HTML block.
Countdown Timer for Mailchimp Emails

In Mailchimp, a countdown goes into a Code block, which exists in both the new and the legacy builder.
Countdown Timer for MailerLite Emails

MailerLite has a Countdown block that counts to a fixed date using your account's time zone.
Countdown Timer for Mailjet Emails

Mailjet has its own Countdown Timer block for fixed dates.
Countdown Timer for Omnisend Emails

Omnisend has its own countdown, but only on the Standard and Pro plans and with the same end date for everyone.
Countdown Timer for Shopify Email

In Shopify Email (which Shopify's help center now calls Shopify Messaging), a countdown goes into a custom Liquid section.