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Transactional Marketing

Elastic Email

Low-cost email API and SMTP relay with marketing features nearby.

overview

Elastic Email offers both an Email API product for transactional sending and an Email Marketing product for campaigns. The API plan includes SMTP relay, templates, suppressions, tracking, inbound processing, webhooks, users, subaccounts, and custom rDNS on paid tiers. The free plan is primarily for testing because sending is limited.

for growth and lifecycle teams

Growth work lives or dies on targeting and measurement. What matters is whether behavioral triggers can be built without engineering time, whether the event stream supports attribution past the open, and whether deliverability holds when broadcast volume shares a reputation with product email.

Against behavior-triggered journeys, broadcasts, and winback campaigns measured on revenue, Elastic Email covers every capability this audience leans on: scheduling, event stream, the suppressions API, and multi-tenant support. The deciding factor becomes price and operational preference rather than feature gaps.

  • Scheduling: Yes
  • Event stream: Yes
  • Deliverability: Cost-efficient sender with authentication, tracking, suppression, inbound, and private IP options. Less differentiated on deliverability reputation than Postmark or SMTP2GO.
  • Operating since: Not published
  • Suppressions API: Yes
  • Best published rate per 1,000: Tiers not published in comparable form
  • Multi-tenant: Yes
  • Free tier: $0/mo test plan with limited sending only to yourself
  • Starts at: $19/mo for Email API up to 50,000 emails/mo
deliverability

Cost-efficient sender with authentication, tracking, suppression, inbound, and private IP options. Less differentiated on deliverability reputation than Postmark or SMTP2GO.

best for

Cost-sensitive teams that want API, SMTP, templates, inbound, and subaccounts at a low entry price.

not great for

Teams choosing primarily on long-term deliverability reputation.

pros
  • Low published entry price for 50,000 API emails
  • SMTP relay and HTTP API in the same plan
  • Inbound processing and webhooks included on the API plan
  • Unlimited users and subaccounts are listed on paid API pricing
cons
  • Free plan is for testing and limited to sending to yourself
  • Brand is less associated with premium transactional deliverability
  • Product split between Email API and Email Marketing can complicate selection

Features at a glance

API Yes
SMTP Yes
SDKs node, python, php, java, dotnet
Webhooks Yes
Templates rich
React Email No
Batch send Yes
Scheduled send Yes
Suppressions Yes
Multi-tenant Yes
Inbound parsing Yes
Event stream Yes
Idempotency keys No
Dedicated IP Yes

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