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Software · head to head

Omnisend vs Resend

Omnisend logo

Omnisend

Software

Email, SMS and push marketing automation for ecommerce

From
On request
Rated
-
Full reviewWebsite
Resend logo

Resend

Software

Email API for developers to send transactional and marketing email

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Resend has a free tier, so it costs nothing to try first.
  • Each has a real cost: Omnisend free plan caps at 250 contacts and 500 emails per month; Resend free tier is capped at 100 emails per day, which is restrictive for apps with bursty transactional volume.

Where they differ

Only the attributes on which Omnisend and Resend actually diverge.

Attributes where Omnisend and Resend differ
AttributeOmnisendResend
Starting priceOn requestFree
Pricing modelusage-basedfreemium
Free tierNoYes
PlatformsWebweb, api

Identical on both: 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 Omnisend

Nothing recorded that Resend does not also cover.

Only in Resend

  • Email API and SDKs
  • Domain management
  • Audience and contacts
  • Automation workflows
  • Email analytics
  • Dedicated IPs

What people use each for

The jobs each tool is most often brought in to do.

Omnisend

No use cases recorded yet. See the Omnisend review.

Resend

  • Sending transactional emails from a web appnot Omnisend
  • Running marketing email campaigns to contact listsnot Omnisend
  • Automating onboarding or lifecycle email sequencesnot Omnisend
  • Tracking deliverability and engagement analyticsnot Omnisend

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

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

Resend

  • Free tier is capped at 100 emails per day, which is restrictive for apps with bursty transactional volume.
  • Marketing and transactional plans are billed and priced separately, so a product needing both must budget for two tiers.
  • Dedicated IPs are only available on the Scale plan and require a minimum daily send volume.

Pricing, plan by plan

Omnisend

On request

No published plan breakdown. See the Omnisend review.

Resend

Free
  • FreeFree
    • 3,000 emails/month
    • 100 emails/day
    • 3 domains
  • Pro$20/month
    • 50,000 emails/month
    • 10 domains
    • 100 AI credits/month
  • Scale$90/month
    • 100,000 emails/month
    • 1,000 domains
    • Slack and ticket support

Which should you pick?

Choose Omnisend if

Nothing in the data separates Omnisend from Resend on the points above - pick on price and on how each one feels to use.

Omnisend review

Choose Resend if

  • You need email api and sdks.
  • You want to start without paying.
  • You work on web, api.
  • You also want domain management.
Resend review

Questions people ask

Is Omnisend or Resend better?
Neither clearly leads. Omnisend starts at On request and Resend at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Omnisend or Resend?
Resend has a free tier; the other does not. Paid plans start at On request for Omnisend and Free for Resend.
Does Omnisend or Resend run on more platforms?
Omnisend runs on Web. Resend runs on web, api.
Can I use Resend for free?
Yes. Resend has a free tier, so you can try it without paying. Omnisend starts at On request.
What can Omnisend do that Resend cannot?
Resend covers Email API and SDKs, Domain management, Audience and contacts, Automation workflows.

Answered from the vendors’ own pages

Resend: What does Resend cost?

Transactional email starts free for 3,000 emails/month, then Pro is $20/month for 50,000 emails and Scale ranges from $90 to $1,150/month for up to 2.5M emails. Marketing email is priced separately by contact count, starting free for 1,000 contacts.

Source
Resend: Is there a free plan, and what are its limits?

Yes, the free transactional plan allows 3,000 emails per month capped at 100 per day across 3 domains, and the free marketing plan allows up to 1,000 contacts.

Source
Resend: How is usage metered?

Transactional plans are metered by number of emails sent, with overage billed per 1,000 emails. Marketing plans are metered by number of contacts rather than emails sent.

Source
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