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HEAD TO HEAD

Omnisend vs Mailchimp

Both are easy to start with and have a free plan, so new stores weigh them against each other constantly. The split is focus: Omnisend is built only for eCommerce, Mailchimp does a bit of everything for every kind of business.

Marcus TaylorReviewed by Marcus TaylorUPDATED JUN 16, 2026INCLUDES PARTNER
Omnisend logoOmnisend
EDITOR'S CHOICEPARTNER
87/100 Index Score
★★★★★4.3our rating
Our top pick for eCommerce marketing: email, SMS and web push unified in one platform, with prebuilt store automations that get revenue-driving flows live faster than anything else — and a genuinely usable free tier.
Start free
from $16/mo · Free plan · paid from $16/mo
Mailchimp logoMailchimp
82/100 Index Score
★★★★★4.1our rating
Intuit-owned all-in-one email marketing and automation for small-to-mid businesses, with a generous free tier and broad — if shallower — eCommerce integrations.
Try free
from $13/mo · Free plan available
THE BOTTOM LINE

Omnisend is the better pick for a store that means to grow — the automations are eCommerce-first out of the box, and SMS and push are built in. Mailchimp is the safer choice if email is one small part of a broader business and you value the familiar interface. For a store whose marketing is the growth engine, Omnisend’s focus pays off.

Choose Omnisend if…
You want eCommerce automations and SMS/push without bolting them on.
A free plan plus contact-based pricing that scales with the store.
Native one-click setup on Shopify, WooCommerce or BigCommerce.
Visit Omnisend ↗
Choose Mailchimp if…
Email is a minor channel in a broader, non-store business.
You want the most familiar, general-purpose interface.
You already live in the Mailchimp/Intuit ecosystem.
Visit Mailchimp ↗
HOW THEY DIFFER

The short version.

On our benchmark Omnisend takes the higher Index Score (87 to 82) — but that headline hides where each one really pulls ahead.

On platforms, Mailchimp is wider — 5 of 6 versus 4. If the platform your store runs on isn't covered, the rest barely matters.

On price, Mailchimp starts lower — from $13/mo against from $16/mo — though the cheaper sticker isn't always the better deal once you factor in what each one includes for the money.

So Omnisend suits smb/startup/mid-market teams; Mailchimp leans toward smb/startup/mid-market.

Omnisend logoWhere Omnisend wins
  • features & depth
  • value for money
Mailchimp logoWhere Mailchimp wins
  • integrations
AT A GLANCE

Side by side.

METRIC
Omnisend
Mailchimp
Index Score
87
82
Starting price
from $16/mo
from $13/mo
Type
Self-serve
Self-serve
Current offer
Free plan · paid from $16/mo
Free plan available
Platform coverage
4 / 6 platforms
5 / 6 platforms
Highlights
Email + SMS + push
Email + marketing automation
Best for
SMB, Startup, Mid-market
SMB, Startup, Mid-market
Value for money
84 / 100
70 / 100
Features & depth
88 / 100
78 / 100
FACTOR BREAKDOWN

How the Index Score splits.

OmnisendMailchimp
Features & depth88 vs 78
Integrations84 vs 90
Ease of use90 vs 88
Value for money84 vs 70
COVERAGE

Which platforms each one integrates with.

PLATFORM
Omnisend
Mailchimp
Shopify logoShopify
WooCommerce logoWooCommerce
BigCommerce logoBigCommerce
Adobe Commerce (Magento) logoAdobe Commerce (Magento)
Wix / Squarespace logoWix / Squarespace
Amazon logoAmazon
Total
4/6
5/6
PRICING

What you'll actually pay.

Omnisend logoOmnisend
from $16/mo
Free plan · paid from $16/mo
  • ·Priced by contact count, with a working free plan (250 contacts, 500 emails/mo). Standard starts at $16/mo for up to 500 contacts
  • ·Pro from $59/mo (2,500 contacts, unlimited emails). Cost climbs with list size (~$65/mo Standard at 5,000 contacts) and SMS is metered separately.
Mailchimp logoMailchimp
from $13/mo
Free plan available
  • ·Priced by contact count, with a free plan (250 contacts, 500 sends/mo). Cheapest paid plan is Essentials at ~$13/mo for 500 contacts
  • ·Standard (~$20/mo) adds automations/personalization, Premium (~$350/mo) is the top tier. Bills climb faster than the headline because unsubscribed and non-subscribed contacts count toward the limit unless archived.
FAQ

Omnisend vs Mailchimp, answered.

Is Omnisend or Mailchimp cheaper?
Mailchimp. Omnisend starts at from $16/mo; Mailchimp at from $13/mo.
Which covers more platforms?
Mailchimp, with 5 of 6 platforms to 4.
Which has the higher Index Score?
Omnisend, at 87/100 versus 82.
Can I use Omnisend and Mailchimp together?
Often, yes — plenty of stores run one tool for one job and the other alongside it, or trial both before committing. Running both for a month is a reasonable way to decide.

Affiliate disclosure: Omnisend pays for placement (labelled PARTNER). It never changes their Index Score or where they rank in our index.