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Mailchimp Klaviyo Mailchimp to Klaviyo

Outgrown Mailchimp?
Get into Klaviyo in 4 hours

Beena handles every step of your switch, from flows to filters. No delays. No guesswork.

Start free Pay only for what you migrate No credit card required
Klaviyo Built on Klaviyo's Official API

Where are you in your switch?

Still in evaluation?

Use our free trial to copy one template and one automation into Klaviyo. See exactly what you're getting with your own data, not a generic demo.

Try Free

Ready to make the move?

Transfer your templates, journeys, and segments in hours, not weeks. Your flows stay intact and your logic stays preserved.

Start Migration

How it works

Five steps from signup to a fully migrated Klaviyo account

1

Sign up & connect Klaviyo

Create your Beena account and connect your Klaviyo account

2

Download the app

Install the Beena desktop app on Mac or Windows

3

Log in to both accounts

Launch the app and securely log in to Mailchimp and Klaviyo

4

Choose what to migrate

Select the templates, flows, segments, and data you want moved

5

Run the migration

Beena migrates everything and delivers a detailed report

Step 1: Sign up & connect Klaviyo

Manual migration vs. Beena

Do it yourself

Days of manual rebuilding across multiple tabs. Tedious work recreating every flow, template, and segment from scratch. High risk of missing logic or breaking automations.

⏱ 30-34 hours of work

With Beena

We read your Mailchimp setup and rebuild everything in Klaviyo automatically. No missing logic. No manual copying. Just a complete, accurate migration.

⚡ ~4 hours total

Save 30+ hours on your migration

Here's how the time breaks down

Task
Manual
With Beena
Audit & Planning
2–3 hrs
~0
Forms (3)
1.5 hrs
~15 mins
Flows (5 automations, 6 emails each)
17.5 hrs
~60–90 mins
Email Templates (10)
5 hrs
~30 mins
Lists & Segments
1–2 hrs
~15 mins
Testing & QA
3–5 hrs
~30 mins

The common concerns, and what actually happens

Here's what teams worry about before switching, and what real customers saw on the other side.

Migration will break something

You run both platforms in parallel during migration. Mailchimp stays active until Klaviyo is fully tested and sending. There's no moment where everything switches at once. You control the cutover timing.

Switching over was easy. It only took about 2 hours, and he saw no site downtime during the switch.

Edward Fisher Jr., Owner, My Community Made

We'll lose historical data

Recent engagement (90 days) transfers to Klaviyo. Older reporting stays in Mailchimp. Export it before you cancel; your Mailchimp account doesn't delete itself and you can keep it read-only for historical reference.

Klaviyo's native Mailchimp integration pulls over all your contact data, including when contacts received, opened, and clicked emails from the last 90 days. Unsubscribed and bounced contacts automatically go to your suppression list.

Klaviyo Help Center

My team won't learn Klaviyo fast enough

If you know Mailchimp, Klaviyo's concepts are familiar. Lists, segments, campaigns, automations. The UI is different but the mental model is similar. Most teams are comfortable within 1-2 weeks.

I had no experience apart from sending a few Mailchimp emails and now I feel like I can confidently use Klaviyo and understand it, but also analyze the data and learn from it.

Frankie Cooke, Brand Coordinator, Grind

Our deliverability will tank

Domain warm-up takes 2-4 weeks and follows a predictable pattern. You start with your most engaged subscribers and gradually expand. If your list hygiene is good in Mailchimp, it will be good in Klaviyo. The platform doesn't determine deliverability. Your sending practices do.

Now we have a good sender reputation. We have a very healthy open rate. We have seen a huge increase in order value.

Alex English, Head of Growth, italist (open rates grew 475% after switching from Mailchimp)

Timing it right

When you migrate matters almost as much as how. Q1 or Q3 works. October through December (BFCM) does not. Neither does a major product launch window. The best time is usually 2-3 months before your next big push, so you can migrate, warm up, and optimize before it really counts.

What Beena migrates

Everything you need to hit the ground running in Klaviyo

Subscribers & Tags
Segments & Groups
Email Templates & Branding
Automations → Klaviyo Flows
Suppression Lists

Why teams choose Beena

No disruption to live campaigns

Continue sending in Mailchimp during migration. Switch over when you're ready, on your schedule.

Confidence in every flow

Beena faithfully rebuilds your logic, delays, filters, and segmentation. Nothing gets lost in translation.

30 hours of work, done in 4

Beena automates the migration of your flows, templates, and segments. Focus on strategy, not spreadsheets.

Strategy, not spreadsheets

Jump straight into Klaviyo's advanced features like A/B testing, SMS, and predictive analytics.

Estimate your migration cost

Adjust the values below to calculate what your migration might cost

Audiences and engagement data Free
Tags + Segments $60
10 templates x $20 $200
5 automations x 6 emails x $20 $600
Estimated Total $860

Ready to make the switch?

Start your free trial and see how easy migration can be. No credit card required.

Start Free Trial Read the Mailchimp to Klaviyo Guide

Frequently asked questions

Yes. Beena runs locally on your machine and doesn't store or transfer your data through third-party servers. Your credentials stay on your device, and we use official APIs from both Mailchimp and Klaviyo.
No. You log in directly through your Chrome browser within our desktop app. We never see or store your passwords.
Absolutely. All migrated flows, templates, and segments are created in draft mode in Klaviyo. You can review, test, and make adjustments before activating anything.
Yes. Our desktop app shows real-time progress for every item being migrated. You'll see exactly what's being copied and when it's complete.
Beena creates everything as drafts, so nothing affects your live setup. If there's an issue, you can simply delete the drafts and try again. Your original Mailchimp data is never modified.