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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.