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Email Marketing · head to head

SAP Emarsys vs Resend

SAP Emarsys logo

SAP Emarsys

Email Marketing

Retail-focused engagement platform now sold and contracted through SAP

From
On request
Rated
-
Full reviewWebsite
Resend logo

Resend

Email Marketing

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: SAP Emarsys core modules including analytics, recommendations and loyalty are licensed separately, so the platform fee in the first quote is rarely the number you eventually sign.; Resend free tier is capped at 100 emails per day, which is restrictive for apps with bursty transactional volume.
  • They diverge on capability: SAP Emarsys covers Tactics library, Resend covers Email API and SDKs.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which SAP Emarsys and Resend actually diverge.

Attributes where SAP Emarsys and Resend differ
AttributeSAP EmarsysResend
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsWeb, iOS, Android, REST APIweb, api

Identical on both: user rating (Not yet rated), category (Email Marketing).

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 SAP Emarsys

  • Tactics library
  • Cross-channel campaigns
  • Smart Insight
  • Predict
  • Loyalty
  • SAP Commerce integration

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.

SAP Emarsys

  • A retailer that needs standard lifecycle programmes live in weeks rather than building them from scratchnot Resend
  • An SAP Commerce Cloud customer that wants engagement contracted on the same paper as the commerce platformnot Resend
  • Consolidating email, SMS, push and paid audience suppression for a catalogue retailernot Resend
  • Teams that want per-programme revenue reporting without building attribution logic themselvesnot Resend

Resend

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

Where each one falls short

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

SAP Emarsys

  • Core modules including analytics, recommendations and loyalty are licensed separately, so the platform fee in the first quote is rarely the number you eventually sign.
  • Licensing counts stored contacts, so a database retained for years costs money every month regardless of whether those contacts are still mailable.
  • Since the SAP acquisition, contracting and support escalation follow SAP processes, which lengthens procurement noticeably for buyers who are not already SAP customers.
  • The product is built around retail patterns, so B2B, media and subscription use cases sit awkwardly on a data model designed for orders and products.
  • Implementation normally involves a partner and runs to a quarter, so the speed advantage of the tactics library only applies after the integration work is finished.

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

SAP Emarsys

On request
  • SAP Emarsys Customer Engagement$undefined/year
    • Licensed on stored contact volume with send allowances
    • Smart Insight, Predict and Loyalty modules licensed separately
    • Annual contract through SAP procurement

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 SAP Emarsys if

  • You need tactics library.
  • You work on Web, iOS, Android, REST API.
  • You also want cross-channel campaigns.
SAP Emarsys 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 SAP Emarsys or Resend better?
Neither clearly leads. SAP Emarsys 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, SAP Emarsys or Resend?
Resend has a free tier; the other does not. Paid plans start at On request for SAP Emarsys and Free for Resend.
Does SAP Emarsys or Resend run on more platforms?
SAP Emarsys runs on Web, iOS, Android, REST API. Resend runs on web, api.
Can I use Resend for free?
Yes. Resend has a free tier, so you can try it without paying. SAP Emarsys starts at On request.
What is SAP Emarsys best used for?
SAP Emarsys is most often used for a retailer that needs standard lifecycle programmes live in weeks rather than building them from scratch, an sap commerce cloud customer that wants engagement contracted on the same paper as the commerce platform, consolidating email, sms, push and paid audience suppression for a catalogue retailer, teams that want per-programme revenue reporting without building attribution logic themselves. Of those, a retailer that needs standard lifecycle programmes live in weeks rather than building them from scratch and an sap commerce cloud customer that wants engagement contracted on the same paper as the commerce platform are not what Resend is typically brought in for.
What can SAP Emarsys do that Resend cannot?
SAP Emarsys covers Tactics library, Cross-channel campaigns, Smart Insight, Predict. Resend covers Email API and SDKs, Domain management, Audience and contacts, Automation workflows.

Answered from the vendors’ own pages

SAP Emarsys: Do we need to be an SAP customer?

No, it is sold standalone. But the contracting, legal and support processes are SAP processes, which is a real cost for smaller buyers.

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
SAP Emarsys: What is actually included in the base licence?

Contacts, channels and the tactics library. Smart Insight, Predict and Loyalty are commonly assumed to be included and are not.

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
SAP Emarsys: Is it suited to B2B?

Not really. The data model and the tactic library assume retail orders, products and repeat purchase behaviour.

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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