Email Bump vs Klaviyo
Klaviyo bills on active profiles and earns it with an ecommerce data model — orders, products, browsing, revenue attributed per flow. We bill on subscribed contacts and have none of that.
Ten rows below, and the honest summary first: if you run a store, this comparison probably ends with you staying on Klaviyo.
Which one you want, in three sentences
Pick Klaviyo if your segments are built from purchase behaviour and your reports need to say how much revenue a flow produced. Nothing here matches that, and paying for it is usually correct if you're using it.
Pick Email Bump if your automation is really lifecycle email on product events rather than orders, or if you're paying for profiles that never opted into marketing in the first place.
Pick neither if you're a store that needs the ecommerce model at a lower price — that's Omnisend — or if you hold a big list you email rarely, which is Brevo.
10 differences that matter
Klaviyo's column comes from their published pricing and documentation on 2 August 2026.
Three places Klaviyo is the better choice
The ecommerce data model. Orders, products, browsing sessions and revenue attributed to individual flows. If you run a store, this is the entire job, and we don't do it. An abandoned-cart flow built on our generic events is a worse abandoned-cart flow.
Predictive analytics. Expected lifetime value, predicted next order date, churn risk. Real machine learning over real transaction data, and there is no cheap substitute for it.
SMS and push in one platform. Klaviyo runs email, SMS and push against the same profile and the same segment. We send email and receive email. A genuinely multi-channel store programme is not something we can replace.
Email Bump vs Klaviyo, asked and answered
Is Email Bump cheaper than Klaviyo?
Almost always, but that's the wrong question on its own. Klaviyo bills on active profiles including people who never subscribed to marketing; we bill on subscribed contacts and drop unsubscribed and bounced ones automatically, so the countable audience is usually much smaller before any rate is applied.
The right question is whether you're using the ecommerce model you're paying for. If you are, cheaper isn't better.
Can Email Bump do abandoned cart emails?
It can send them — track an added_to_cart or checkout_started event, build a segment, start a flow on it. What it can't do is reason about the products in the cart, the store's inventory, or how much revenue the flow produced.
For a simple 'you left something behind' sequence, that's enough. For merchandising the cart contents into the email, it isn't.
What counts as a contact here?
A subscribed contact. Unsubscribed and hard-bounced addresses stay in your account so you never mail them again, but stop counting toward the bill.
That's the structural difference from active-profile billing, and it's usually worth more than any per-unit rate comparison.
Import a segment and compare
5,000 contacts and 5,000 emails free. Run one campaign through both and let the delivery and click numbers decide.