Countdown timers for Klaviyo

The #1 countdown timer for Klaviyo.

Add a real, server-synced deadline to every Klaviyo email, unique for each subscriber and perfectly in sync with your landing page. Live in under 5 minutes.

4.8/5 average rating
Set up in minutes

Real countdown timers, right inside Klaviyo

Connect once, then drop your timer into any Klaviyo email, flow or campaign, and onto your landing page.

Klaviyo
1

Connect Klaviyo

Link your Klaviyo account or grab the copy-paste embed. No developer and no code needed.

2

Add your timer

Drop the timer into any Klaviyo email, flow or campaign, and onto your landing page. They stay in sync to the second.

3

Go live

Each subscriber gets one real, server-side deadline that can't be faked by refreshing or switching devices.

Done-for-you

We'll set up your first Klaviyo timer for you during your trial, a $197 value, free. Just tell us the campaign and our team handles it.

Klaviyo is a trademark of Klaviyo, Inc. CountdownTimer.ai is an independent product and is not affiliated with or endorsed by Klaviyo.

Why Klaviyo users pick it

Urgency that actually converts

Real deadlines, per subscriber

Not one fake date for everyone. Each Klaviyo subscriber gets their own countdown, tied to when they entered your flow or opened your email.

Email and page always in sync

The timer in your Klaviyo email matches the one on your landing page to the second. No mismatched deadlines, no broken promises.

Cheat-proof, renders everywhere

Server-side timers can't be bypassed by refreshing or incognito, and they render as a crisp image in every email client.

Loved by senders

Real results, real deadlines

"We recently made the switch to CountdownTimer.ai and we're super happy. The experience has been fantastic: smooth setup, great support, and everything just works."
Sara Wiles
Sara Wiles
CEO & Founder, StartAndGrowCo.com
"I've used it for my own projects and for my clients, and it works flawlessly. I recommend it for its superior design compared to competitors. A solid 10/10."
Lúa Louro
Lúa Louro
Founder, LuaLouro.com
"Why haven't I used evergreen timers before? With your evergreen timers, I have a sale every day. Highly recommended."
Mike Strives
Mike Strives
Serial Entrepreneur, MikeStrives.com
Pricing

Start free, then from $29/month

Every feature on every plan, all native integrations included, with a 14-day free trial you can cancel anytime.

See plans & start free
FAQ

Klaviyo questions, answered

How do I add the timer to Klaviyo?
Connect your Klaviyo account or copy the embed, then drop the timer image into any Klaviyo email, campaign or flow. Setup takes under 5 minutes, and our team can set your first one up for you during your trial.
Does it work in Klaviyo flows and campaigns?
Yes. Use it in abandoned-cart flows, welcome series, flash-sale campaigns, anywhere in Klaviyo. Each subscriber gets their own evergreen deadline, so it works perfectly in automated flows.
Are the deadlines really real?
Yes. Deadlines run on server-side logic with persistent tracking, so they can't be bypassed by refreshing, switching devices, or using incognito mode. Each subscriber gets one real, unique deadline.
What's included in the free trial?
Everything, for 14 days: all timer types, full customization, and analytics, with no feature limits. A credit card is required to start, and you can cancel anytime before day 14.

Add real urgency to your Klaviyo emails

Real, synced deadlines from $29/month. Live in minutes. Cancel anytime.

Start 14-day free trial