Software · head to head
Klaviyo vs Omnisend

Omnisend
Software
Email, SMS and push marketing automation for ecommerce
- From
- On request
- Rated
- -
The short version
- Only Klaviyo has a free tier, so it costs nothing to try first.
- Each has a real cost: Klaviyo the free plan caps active profiles at 250 and sends at 500 emails a month; Omnisend free plan caps at 250 contacts and 500 emails per month
Where they differ
Only the attributes on which Klaviyo and Omnisend actually diverge.
Identical on both: platforms (Web), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Klaviyo
- Email marketing
- SMS marketing
- Push notifications
- Marketing automation
- Segmentation
- A/B testing
- Reporting & analytics
- Ecommerce integrations
Only in Omnisend
Nothing recorded that Klaviyo does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Klaviyo
- Email and SMS marketing automation for ecommerce storesnot Omnisend
- Segmenting customers on purchase and behaviour datanot Omnisend
Omnisend
No use cases recorded yet. See the Omnisend review.
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Klaviyo
- The free plan caps active profiles at 250 and sends at 500 emails a month
- Pricing scales with stored profile count rather than with messages sent, so an unengaged list costs the same as an active one
- SMS is metered separately, with only $5 of mobile messages included on the free plan
- Paid tier prices are not published on the pricing page and depend on profile count
Omnisend
- Free plan caps at 250 contacts and 500 emails per month
- Standard plan is limited to 500 contacts and 6,000 emails per month before an upgrade is required
- SMS is billed separately starting at $0.007 per message and varies by country and volume
- Custom pricing only begins above 150,001 contacts, requiring a sales conversation at that scale
Pricing, plan by plan
Klaviyo
Free- FreeFree
- Up to 500 contacts
- Unlimited campaigns
- Basic automation
- Pro$20/month
- Unlimited contacts
- SMS campaigns
- Advanced automation
Omnisend
On requestNo published plan breakdown. See the Omnisend review.
Which should you pick?
Choose Klaviyo if
- You need email marketing.
- You want to start without paying.
- You also want sms marketing.
Choose Omnisend if
Nothing in the data separates Omnisend from Klaviyo on the points above - pick on price and on how each one feels to use.
Questions people ask
- Is Klaviyo or Omnisend better?
- Neither clearly leads. Klaviyo starts at Free and Omnisend at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Klaviyo or Omnisend?
- Klaviyo has a free tier; the other does not. Paid plans start at Free for Klaviyo and On request for Omnisend.
- Does Klaviyo or Omnisend run on more platforms?
- Both run on Web, so platform support will not decide this one for you.
- Can I use Klaviyo for free?
- Yes. Klaviyo has a free tier, so you can try it without paying. Omnisend starts at On request.
- What is Klaviyo best used for?
- Klaviyo is most often used for email and sms marketing automation for ecommerce stores, segmenting customers on purchase and behaviour data. Of those, email and sms marketing automation for ecommerce stores and segmenting customers on purchase and behaviour data are not what Omnisend is typically brought in for.
- What can Klaviyo do that Omnisend cannot?
- Klaviyo covers Email marketing, SMS marketing, Push notifications, Marketing automation.
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