Can I use Shopify Email and Klaviyo at the same time?

Not really for the same job. Both send marketing email from the same customer list, so running both active at once means duplicate sends and a confusing unsubscribe picture. Most stores pick one as the system of record and either turn the other off or keep it dormant as a backup.

Is Klaviyo more expensive than Shopify Email?

Yes, once you're past Shopify's free 10,000 sends a month. Klaviyo's free plan caps at 250 profiles and 500 sends; its paid Email plan starts at $20/month for 500 profiles and climbs with your list size. Shopify Email stays $1 per 1,000 sends no matter how advanced your flows get, it just can't build the advanced flows.

What is active-profile billing in Klaviyo?

Klaviyo charges based on active profiles, meaning everyone you could message (subscribed or not, as long as they haven't hard-bounced or unsubscribed), not your engaged list alone. A large but unpruned list can cost more than expected until you clean it up.

Can Shopify Email do abandoned cart emails?

Yes, Shopify's native checkout abandonment email is built in and free. It's a single email on a fixed delay. Klaviyo's abandoned cart flow supports multiple emails, delay tuning, and filters so it doesn't fire on someone who already bought, which is the gap that usually pushes stores to switch.

Shopify Email vs Klaviyo: Which One Should Your Store Actually Use?

Shopify Email is free, lives inside the admin you already use, and can send a campaign in ten minutes. Klaviyo costs money the moment your list passes 250 profiles, but it can build the kind of behavioral automation that Shopify Email simply doesn't have. Neither one is "better." They're built for different stages of the same store, and the wrong pick either wastes money or caps your revenue.

What's the real difference between Shopify Email and Klaviyo?

Shopify Email is a built-in campaign tool: pick a template, drop in products, pick a segment, send. It has a handful of automation templates (welcome, abandoned checkout, win-back) that are ready to turn on, but you can't rebuild their logic or branch them.

Klaviyo is a full marketing automation platform. Campaigns work similarly, but flows can branch on real behavior: what someone viewed, how much they've spent, whether they're on their first order or their fifth. Segmentation supports layered conditions instead of a short list of presets, and it can message by SMS and push on top of email.

The practical split: Shopify Email answers "I need to send an email." Klaviyo answers "I need this exact sequence of emails to fire based on what this specific customer does."

How much does each one cost in 2026?

Shopify Email, verified live on Shopify's pricing page:

Free for up to 10,000 emails a month
$1 per 1,000 additional emails after that ($0.001 each)
The per-email rate drops automatically once you're sending past 300,000 a month

Klaviyo's Email plan, verified live on Klaviyo's pricing page:

Free up to 250 active profiles and 500 email sends a month
$20/month at 500 profiles
$30/month at 1,000 profiles
$150/month at 10,000 profiles
$720/month at 50,000 profiles
Around $2,300/month at 250,000 profiles

Klaviyo bills by active profiles, meaning anyone you could still message, not just your list size on paper. If your list has grown messy, your bill is higher than your actual engaged audience would suggest, which is a good argument for pruning before you upgrade.

When is Shopify Email enough?

Stick with Shopify Email if any of these are true:

You're under a few thousand customers and send fewer than a couple of campaigns a week.
Your automation needs stop at "send a welcome email" and "remind people about their cart."
You don't have the time (or desire) to build and maintain flow logic.
Budget matters more right now than squeezing extra revenue out of email.

For a new store, Shopify Email is genuinely fine. It's the Shopify native abandoned-checkout email plus a manual campaign tool, and for a lot of small stores that ceiling isn't actually that low.

When should you move to Klaviyo?

Move when you hit any of these signals:

You need more than one trigger. Shopify Email's automations are single-track. Klaviyo lets you branch a flow by order history, product category, or whether someone already converted.
You need filters, not just timing. A real abandoned-cart flow should skip anyone who already bought. Shopify Email can't check that; Klaviyo can.
You want SMS or push in the mix, not just email.
You're segmenting on more than one condition (e.g., "ordered in the last 90 days AND hasn't bought this collection").
You want AI-generated, on-brand campaigns built from your catalog. This only works with Klaviyo today: JetFlow (and similar generation tools) read your store, write and design the email, and push it straight into Klaviyo. There's no equivalent path into Shopify Email.

If none of those apply yet, upgrading early just means paying more for flows you aren't using.

How do you move from Shopify Email to Klaviyo without losing your list?

Klaviyo's Shopify integration pulls your customers, orders, and browsing behavior directly from your store, so you aren't re-building a list from a CSV. The sequence that avoids a messy overlap:

Install Klaviyo and let it sync your Shopify customer and order data first.
Rebuild your welcome and abandoned-cart flows in Klaviyo before turning anything off in Shopify.
Turn off Shopify's native abandoned-checkout email and any Shopify Email automations once the Klaviyo versions are live and tested.
Keep sending campaigns from one platform only going forward. Running both means some customers get double-messaged.

Budget a day, not a week. Most of the setup time goes into writing the flow copy, not the technical sync.

Does picking a platform solve the weekly email problem?

No, and this is the part every comparison skips. Whichever one you choose, someone still has to decide what to send this week, write it, and design it so it looks like your brand instead of a generic template. That's a production problem, not a platform problem, and it exists on Shopify Email and Klaviyo equally.

Where this matters for the decision: if the plan is to eventually run real behavioral flows and want them AI-generated from your actual catalog rather than written from scratch every week, Klaviyo is the one that supports it. See how JetFlow's generated templates compare to building in Klaviyo by hand if that's the gap you're trying to close. Once you're on Klaviyo, these add-ons cover the other common gaps: reviews, loyalty, and quiz-based data.