Migration & importKlaviyo Import Integration — Email, SMS & WhatsApp
The Klaviyo Import integration imports your existing subscribers, lists and tags into Climails, so switching over keeps your data intact — custom fields and subscription status included.
Visit websiteWhat the Klaviyo Import integration does
The Klaviyo Import integration imports your existing subscribers, lists and tags into Climails, so switching over keeps your data intact — custom fields and subscription status included.
- Subscribers and profiles
- Lists, groups and tags
- Custom fields and attributes
- Subscription and consent status
What you can do with Klaviyo Import data
- Migrate without losing your data
- Preserve segments and tags
- Keep unsubscribes suppressed
- Move at your own pace, one-way
How to connect Klaviyo Import
Connect Klaviyo Import by pasting an API key you generate in Klaviyo Import — no developer required.
- 1
In Klaviyo Import, create an API key or token.
- 2
Copy the key (and any IDs the form asks for).
- 3
In Climails Integrations, choose Klaviyo Import and paste it.
- 4
Save — Climails verifies the key and starts syncing.
Put Klaviyo Import data to work
Once Klaviyo Import data is in Climails it's just contacts and events — usable everywhere. Build segments from it, trigger flows on it, and personalize any message with it, across every channel from a single automation.
- Build segments from Klaviyo Import data
- Trigger email, SMS, WhatsApp, Telegram and push flows on Klaviyo Import events
- Personalize messages with Klaviyo Import fields
- One unified profile per customer across channels
Frequently asked questions
Is the Klaviyo Import integration free?
Yes. It's available on every plan, including the free tier — you pay for your Climails sending, not per integration.
How long does it take to connect Klaviyo Import?
A few minutes. Most connections are a couple of clicks or pasting a key — no developer needed.
Is my Klaviyo Import data secure?
Yes. Credentials are stored encrypted, webhook payloads are signature-verified, and we only read the data needed to sync contacts and events.
Can I sync Klaviyo Import in real time?
Yes. Native connectors sync on a schedule and webhooks deliver events in real time, so flows can fire the moment something happens in Klaviyo Import.
Do I need to use every channel?
No. Klaviyo Import data works with whichever channels you use — start with email and add SMS, WhatsApp, Telegram or push whenever you're ready.
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